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Valve stem Stock Photos and Images
RM2CH0EJY–. Locomotive engineering : a practical journal of railway motive power and rolling stock . LOOOMOTIVE ENQINEERINtjt. N. Y. a square hole in it to fit end of stem, thelower one having an arm with a thumb-screw in end of it ; the two disks are heldtogether by the small screw passingthrough them and into the valve stem,thus allowing arm to be set at any angle,the thumb-screw in end of arm being for 702 close setting. Once set and regulated, thefeed can be shut off and returned to ex-actly the same place again in the dark aswell as in the light. Its one of those handylittle tricks only appreciated
RM2CH3RXB–. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . sion pistonvalves. The lettering indicates the namesof the various parts. .A indicating thevalve, R the valve stem. C the coml)ina-tion lever, D the crosshead link, E theradius rod. F the reverse shaft. G thelifting link. H the reach rod. K the re- 78 RAILWAY AND LOCOMOTIVE ENGINEERING. March. 1917. verse Itvcr, L the oscillating or reverselink, M the eccentric rod, N the eccentriccrank. The reverse lever is in the mid-dle position, with the link block in thecenter of the link. In the adjustm
RM2CHPTBN–. Automotive industries . compression without taking apermanent set. The valve spring is held in place by aretainer which rests on a split collar fitted into a recesson the valve stem. This collar is hardened to 90 pointsscleroscope and forms an efficient locking device. Thevalve tappets are 9/16 in. in diameter by 2% in. in lengthand Work in a guide which forms a bearing from thecenter line of the roller right to the end of the tappet.Nickel steel is the material used for the tappet, and it isheat-treated to 50 to 55 scleroscope. The valve adjusting screw is :;K in. in diameter and isheat-tre
RM2CNDKCX–. Locomotive engineering : a practical journal of railway motive power and rolling stock . hest cover down w-ithout moving hischest, in which case his marks on valve-stem would be wrong, and every time hetook oflF steam-chest, he would have totake points on valve-stem again. It ispreferable to take the mark on some im-movable part of the engine, for instance,the cylinder, right below the steam-chest,and use a tram with one straight end.This would avoid trouble from thissource. Furthermore, his way of gettingthe lead is not quite the thing. I considerthat the best way is to take a piece ofmetal
RM2CGY3KN–. Railway mechanical engineer . Fig. •<—Diagram Showing Pressure In Exhaust Pipe Throughouta Complete Revolution levers were used instead of sliding parts wherever possible.It should therefore stand up well in service. Details of Poppet Valves The single beat valve is made of chrome-nickel steel andworks on a removable steel seat expanded into the cylindercasting. If this seat should liecome damaged by scale orother foreign matter it can Ije easily resurfaced or renewed.. atlve Length! of Cylinders for Exhaust Lead of 10Percent and 30 Percent The valve stem ha.-^ a diameter of 25 mm. (0.99
RM2CH4CK0–. American engineer and railroad journal . Card 3 Card 4 Cards number 1 & 2 taken from engine equipped with the Walschaert Valve GearCards number 3 & 4 taken from engine equipped with the Baker-Pilliod Valve Gear downwardly extending arm of which, as is shown in the illustra-tion, operates the valve stem. All of the motion is carried in a cradle similar to that oftenused in Pacific type locomotives equipped with Walschaert valvegear, which, in this case, is supported between the guide yokeand the cross tie extending continuous across the frames justback of the first driver and supported by kne
RM2CDXDP3–. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . Fig. 35.—Valley engine valve and cylinder. Fig. 36.—Valve-bracket and slide. for leakage made under full steam-pressure. The construction of the valve-bracket and slideIS shown in Fig. 36. The bracket is bolted to the bed and carries the slide, between thebracket and stuffing-box. On the valve-stem is a clamp-wrist, split in the back and pinchedon the slide bv a i-in. bolt, as shown. In case of accident or of the va
RM2CDAXR6–. Recollections of an ill-fated expedition to the headwaters of the Madeira River in Brazil . ft, brought the cut-off valve stem in contact withthe link, breaking the guides for the cut-off, bendingthe valve stem and two eccentric rods and twisting thereverse rod (Lawford). Just here I wish to add another charge to Mr. D es account. We have discovered, in repairing, that the key which causedthe trouble never fitted in its place, having originally,at the shop, been made too small and lined up with apiece of tin (Lawford). It was an outrageous pieceof work. ^I called Mr. Bellvou, chief engineer,
RM2CH0E66–. The science of railways . two seats of un-equal areas, and has a stem extending back andconnecting with the piston P of an air dash-pot.The intercepting valve moved, or opened, as inFig. 153, connects the receiver E with the low-pressure steam-chest port L, while if closed, as inFig. 152, it cuts off this communication and opensthe receiver R to the cavity U. The reducing valve is a long annular valve sur-rounding the intercepting valve stem and closesby moving to the left. When open, it admits livesteam from chamber S to the low-pressure steamchest cavity L; when closed, it cuts off this co
RM2CH4CRC–. American engineer and railroad journal . Card 3 Card 4 Cards number 1 & 2 taken from engine equipped with the Walschaert Valve GearCards number 3 & 4 taken from engine equipped with the Baker-Pilliod Valve Gear downwardly extending arm of which, as is shown in the illustra-tion, operates the valve stem. All of the motion is carried in a cradle similar to that oftenused in Pacific type locomotives equipped with Walschaert valvegear, which, in this case, is supported between the guide yokeand the cross tie extending continuous across the frames justback of the first driver and supported by kne
RM2CDXD49–. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . Fig. 51.—Front elevation.. Fio. 53.—Valve begins to open. ment « will be brought against the hub of the bell-crank, and the continued inovemcnt of the bell-crankwill cause the einbo.s.sment to act as a fulcrum, andthe lower side of the .slot / will cause the pin /* in theforked crank F to move outward, or from the centerof valve-stem A. This will carry tlie hook E outwardso far that it will not engage with the valve
RM2CGWW13–. Railway mechanical engineer . Portable Electric Drill With Pistol Grip is the Cincinnati quick make-and-break type with 50 percent overload allowance. It is entirely enclosed in thehandle and is operated by a trigger conveniently located inthe handle. Locomotive Throttle Rod Stuffing Box THE throttle rod stuffing box illustrated is a recent de-velopment of the Gustin-Bacon Manufacturing Com-pany, Kansas City, Mo. A view of the new stuffingbox is given in Fig. 1 and a particular feature of its con-struction is that additional valve stem packing can be applied throttle rod and forms a ball joi
RM2CGXM43–. Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules . PLATE 76-FIGS. 1 and 2.Broken Transmission Bar or Hanger. To dis-connect for a broken transmission bar, the broken partsshould be removed, the valve placed centrally upon itsseat and the valve-stem disconnected and clamped se-curely. BREAKDOWNS. 195 If a transmission bar hanger is broken, block thelink solid on the top and bottom at the point of cut-off,which will enable the engine to handle the train over thedivision (Fig. I, Plate j6)..
RM2CGXC4N–. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . LOCOMOTUE POP VALVE, upwardly from the valve. A guide plateprovided with wings is fast to the upperend of the valve stem, and a coiled springis enclosed to force the guide plate andvalve downwardly to hold the under sideof the valve against the stops. C,R RErL.CER, Mr. E. H. Best, St. Thomas, On-tario, Canada, has patented a car re-placer. No. 849,313. The replacercomprises a pair of members, eachprovided with a body having outwardlyand downwardly inclined sides and atop inclined downwardly
RM2CH0RBW–. Locomotive engineering : a practical journal of railway motive power and rolling stock . A. human, Trel»«. GOULDS Steam and Water Packing Patented June 1, L880.Especially adapted for Locomotives. Never sticks the Throttle. The Original Ring Packing. Id ordering give exact diameter of Stuffing Box and Valve Stem. None genuine without this Trade Mark. THE GOULD PACKING CO., EAfiT CAMBRIDGE. MAQft The Pond Machine Tool Co. PLAINFIELD, N. J. HEAVY MACHINE TOOLS . FOR . RAILROAD, LOCOMOTIVE, CAR, ENGINE AND GENERAL MACHINE SHOPS.. m ■ 90-in. Driving Wheel Lathe with Journal Turning Attachment. AA
RM2CH6PNE–. Locomotive engineering : a practical journal of railway motive power and rolling stock . UNBREAKABLEGAGE GLASS. Will go in place Ofold glass tube. With350 degrees of heat oninside a stream of icewater will not break it.One glass is a perma-nent part of the locomo-tive. Economical, efficientand safe. A trial will convinceanyone of its merits.. United States Valve-Stem Packing. Friction of rings back of the support of rod, improved oil-ing arrangement, swab protected from dust and dirt, shield inone piece but can be removed for renewal of swab in an in-stant. Same on piston packings. This pack
RM2CRB8H4–. A textbook on the locomotive and the air brake . 20 CAR HEATING. §13 STOP-VALVE. 27. In Fig. 7 is illustrated the stop-valve used in con-nection Avith the Gold system oftrain heating. It is an ordinaryhard-seat valve, and needs but littledescription. The valve A, which isground on to its seat, is carried bythe valve stem B, which is operatedby the wheel handle C. The pipethat brings the steam supply fromthe boiler connects at D, while thepipe that leads to the regulator con-nects at E, being tightened up on toits seat F (which is a ground joint)by the union G. By means of this valve, the eng
RM2CRB95T–. A textbook on the locomotive and the air brake . 20 CAR HEATING. §13 STOP-VALVE. 27. In Fig. 7 is illustrated the stop-valve used in con-nection Avith the Gold system oftrain heating. It is an ordinaryhard-seat valve, and needs but littledescription. The valve A, which isground on to its seat, is carried bythe valve stem B, which is operatedby the wheel handle C. The pipethat brings the steam supply fromthe boiler connects at D, while thepipe that leads to the regulator con-nects at E, being tightened up on toits seat F (which is a ground joint)by the union G. By means of this valve, the eng
RM2CGWCP2–. Locomotive engineering : a practical journal of railway motive power and rolling stock . A. Chip*am, TrtM. GrOTJIiDS team and Water Packing Patented June 1, ISA).Especially adapted for Locomotive*. Never etickj the Throttle. The Original Ring Packing. In ordering five exact diameter of Muffin, Box and Valve Stem. None genuine without thia Trade Mark. THE GUILD PACKING CO., EAST CAMBRIDGE, MA8« OCTAVIUS KNIGHT, Patent Expert,37 LIBERTY ST., NEW YORK. Forty Years* Experience. Litigated Cases; Applications; Investigations. Telephone 4106 Cortlandt. LATROBE STEEL CO., Ti MANUFACTURERS FOR R OP E
RM2CH2DCF–. Locomotive engineering : a practical journal of railway motive power and rolling stock . A. Chipman, Treas. steam and Water Packing ^ Patented June 1, IJ<^t). Especially adapted for Loecniotive.. Never BtiikB the Throttle. The Original Ring Paclcing. In ordering give exact diameter ot Stuffing Ro3t and Valve Stem. None genuine without this Trade Marll. THE OOULD PACKING CO., EAST CAMBRIDGE, MA63. A CENTRAL DRAFT AUTOMATIC COUPLER with Positive Self-Opening Knucklewithout the Use of Weight, Spring or Lever, will open on any grade up to 1200 feet to the mile. V rOMPANV ^A V COMPANY, M.
RM2CGY8T1–. Locomotive engineering : a practical journal of railway motive power and rolling stock . GrOUIjIDS A. Chipman, Treaa. ^Steam and Water Packing Patented June 1, 16*J. Especially adapted for Locomotive*. Never sticks the Throttle. The Original Ring Packing. In ordering give kxact diameter of Stuffin, Box and Valve Stem. None genuine without this Trade Mark. THE GOULD PACKING CO.. EAST CAMBRIDGE, MASt. LATROBE STEEL CO., T. I MANUFACTURERSOP R E S FOR LOCOMOTIVEand CAR WHEELS. WORKS. LATROBE, PENNA. Automatic Steel Couplers, Elliptic and SpiralSprings and Steel Castings. ■AMI FAf TUBED AT
RM2CH01PB–. Railway age gazette . March, 1914 RAILWAY AGE GAZETTE, MECHANICAL EDITION 119 wliile the web is J4 in. thick and 3;4 i- deep for the backconnection and the same thickness and a varying depth forthe front rod. The back rod is of uniform section for itslength while the rod connecting the main with the front driveris 8 in. in total depth at the beginning of the flanged section —si- ^: ■H—^ii. Valve Stem Crosshead of the Lehigh Valley 4-6-2 TypeLocomotive and 6 in. at the front end. The rods are 4J^ in. in width atthe pin. The tender cistern construction was fully illustrated onpage 72 of the Fe
RM2CH2NCE–. Railway mechanical engineer . Fig. 3—Fixture for Babbitting Suspended Type Crossheads Fig. 4. As shown, the crosshead is supported on a mandrel,corresponding to the valve stem, securely bolted to the baseplate. The sides of the base plate extend about half wayup the sides of the crosshead, the other half being covered bymeans of the cover plate shown. The cover plate is heldin accurate alinement bv two 60 deg. shoulders as shown in. Section A-Ji^Fig. 4—Fixture for Babbitting Valve Stem Crossheads the end view, Fig. 4. Two U-bolts, riveted in the base plate,extend through the cover plate and,
RM2CDXF9D–. Reliable vacuum and vacu-vapor heating equipment . Top view % inch size Sixty-Eight HEATING EQUIPMENT. 1, 1}4 and l}4 inch sizes valves. This means the Vacu-Graduate Valve isself-cleaning. The Vacu-Graduate Valve is made packless byseat above the valve stem, which is always heldtightly in place by an extra large, heavy spring.This spring also maintains a tight seating of thevalve, so it cannot leak. There are no compli-cated ports to set or clog, no packings to wear.The Valve operates easily at all times, and doesnot stick. The Vacu-Graduate Packless Valve is un-doubtedly the most durable ma
RM2CEMYPM–. The lay-out of Corliss valve gears. Fig. 1. Reynolds Latch Mechanism. The steam valves are operated some-what differently. Each steam link oscil-lates a bell crank/ which is loose onthe steam valve stem. On this bellcrank is a latching gear of some kind 12 which is arranged to take hold of a steamarm directly attached to the steam valve.As the bell-crank moves, the steam valve KOD. SAFETY CAM Fig. 2. Latch Raising Valve. is thus made to follow it, and therebyopen the steam port. Plate I shows thetype of latch mechanism originated byEdwin Eeynolds, and now generally used,and Figs. 1, 2, and 3
RM2CGXC6N–. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . y of out-let orifices, a cylindrical valve seat formedin the casing and located between the in-let and outlet orifices, and stops in theinterior of the casing below the outlet ori-fices. A cylindrical valve is adapted toslide longitudinally in the valve seat, apacking device being located in the peri-phery of the valve. A valve stem projects DRIVER BOX LUBRICATOR. Millett, Omaha, Neb., No. 860,819. Ahorizontal passage or opening leads fromthe surface of the driving box to a lubri-cant reservo
RM2CGY45N–. Science of railways . Fig. 4.Jerome Valve Stem Packing. ball joint is made at C by the addition of another ring, as before described for piston packing where desirable. When the valve stem wears or is turned down, it is. Fig 5.Jerome Valve Stem Packing Rioes. only required to make a smaller cone D, and addnew packing rings. Fig. 5 shows the babbit rings for one valve stem, LOCOMOTIVE APPLIANCES. 385 turned up to proper size, ready for application. Incase it is not convenient to disconnect the valve stem,the rings may be sawed in half, and applied in thismanner. In applying new rings to eithe
![. Electric railway journal . CHICAGO ELEVATED—WHEEL AND AXLE-TURNING HOIST CHICAGO ELEVATED—VIEW OF WHEEL HEATING OUTFIT March 20, 1915] ELECTRIC RAILWAY JOURNAL 553 Keys are required to fit snugly against the sides of thepinion keyways but not as tightly as on the shaft.After a key has been fitted, the pinion is slipped on theshaft to insure clearance between the key and the bot-tom of the pinion key way. A feeler gage, 1/64 in.thick, is used to determine the keyway clear-ance, and it must pass the entire length of (*-„■—the keyway. The taper fits of pinion and TV,1 ^ Trim Upper Valve Stem he Stock Photo](https://c8.alamy.com/comp/2CGXYN0/electric-railway-journal-chicago-elevatedwheel-and-axle-turning-hoist-chicago-elevatedview-of-wheel-heating-outfit-march-20-1915-electric-railway-journal-553-keys-are-required-to-fit-snugly-against-the-sides-of-thepinion-keyways-but-not-as-tightly-as-on-the-shaftafter-a-key-has-been-fitted-the-pinion-is-slipped-on-theshaft-to-insure-clearance-between-the-key-and-the-bot-tom-of-the-pinion-key-way-a-feeler-gage-164-inthick-is-used-to-determine-the-keyway-clear-ance-and-it-must-pass-the-entire-length-of-the-keyway-the-taper-fits-of-pinion-and-tv1-trim-upper-valve-stem-he-2CGXYN0.jpg ". Electric railway journal . CHICAGO ELEVATED—WHEEL AND AXLE-TURNING HOIST CHICAGO ELEVATED—VIEW OF WHEEL HEATING OUTFIT March 20, 1915] ELECTRIC RAILWAY JOURNAL 553 Keys are required to fit snugly against the sides of thepinion keyways but not as tightly as on the shaft.After a key has been fitted, the pinion is slipped on theshaft to insure clearance between the key and the bot-tom of the pinion key way. A feeler gage, 1/64 in.thick, is used to determine the keyway clear-ance, and it must pass the entire length of (*-„■—the keyway. The taper fits of pinion and TV,1 ^ Trim Upper Valve Stem he Stock Photo")
RM2CGXYN0–. Electric railway journal . CHICAGO ELEVATED—WHEEL AND AXLE-TURNING HOIST CHICAGO ELEVATED—VIEW OF WHEEL HEATING OUTFIT March 20, 1915] ELECTRIC RAILWAY JOURNAL 553 Keys are required to fit snugly against the sides of thepinion keyways but not as tightly as on the shaft.After a key has been fitted, the pinion is slipped on theshaft to insure clearance between the key and the bot-tom of the pinion key way. A feeler gage, 1/64 in.thick, is used to determine the keyway clear-ance, and it must pass the entire length of (*-„■—the keyway. The taper fits of pinion and TV,1 ^ Trim Upper Valve Stem he
RM2CR50NG–. The Street railway journal . FIG. 1—AXLE-DRIVEN GEARED COMPRESSOR FIG. 2—OPERATING HANDLE instantaneous application of the brakes, a much quicker release,and is very economical of air. The motion of the handle is trans-mitted through a pulley on the end of the staff below the plat-form, and a single line of chain and rod from either end of thecar, to a bell crank lever, which in turn pushes the valve stem inand opens the valve. The companys shops in Jersey City present a most busy ap-pearance. They measure 100 ft. x 200 ft., and so many ordershave bten received for air brakes as to require t
RM2CR9TYR–. American engineer and railroad journal . on a lathe. The stock removed was 1-32 m. diameter. The stockremoved from a valve stem i^ in. by 18 in. was 1-32 in. diam.in 6 minutes, and a connecting rod pin 45^ in. by 8^ in. wasground down about 1-32 in. diam. in 9 minutes. These resultsare examples of what can be accomplished and show the possi-bilities of grinding machines in railroad work. It is announced that there will be demonstrations on thesegrinding machines at the master mechanics and master carbuilders convention. JUXE, 1910. AMERICAN ENGINEER AND RAILROAD TOIIRNAL. 247 SLIDING DOOR FA
RM2CH64N8–. Locomotive engineering : a practical journal of railway motive power and rolling stock . UNBREAKABLEGAGE GLASS. Will go in place Ofold glass tube. With350 degrees of heat oninside a stream of icewater will not break it.One gflass is a perma-nent part of the locomo-tive. Economical, efficientand safe. A trial will convinceanyone of its merits.. United States Valve-Stem Packing. Friction of rings back of the support of rod, improved oil-ing arrangement, swab protected from dust and dirt, shield inone piece but can be removed for renewal of swab in an in-stant. Same on piston packings. This pac
RM2CH1G61–. Science of railways . Fig. 11—Diagram, Showing Position of Piston Valve, when Settingby Using 3/16-inch Dimension from Top of Cylinder 120 LOCOMOTIVE APPLIANCES. Care should be taken in all cases to see that the top ofvalve bushing is exactly flush with top of cylinder as shownin Fig. 11. Before tightening lock nuts on valve stem, care should cEntfp UME OF. Fig. 12—Top View of Valve, Showing Cut in End of Valve Bod;Right Angles to Center Line of Engine Shaft at be taken to see that valve wrist pin is in line with engineshaft. This will be indicated by the heavy cut in top of valvebody being
RM2CH2CCW–. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . n bal-anced. Greatest travel of slide valves—sKinches. Outside lap of slide valves—/s inches. Inside of slide valves—Line and line. Lead of valves in full gear—Line andline. Kind of valve stem packing—UnitedStates Metallic.Wheels, etc.: Diameter of driving wheels outside oftire—63 inches. Material of driving-wheel centers—Caststeel. Tire held by shrinkage. Driving-bo.x material—Cast steel. riveted, with welt strips inside and out-side. Circumferential seams—Double riveted. Firebox—Length. 108
RM2CGXF53–. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . plantof the American Locomotive CompanyRecently the Schenectady Works ofthe same company completed an orderfor eight simple engines of practicallythe same design as those built in 1907,except for the arrangement of the Walschaerts valve gear. These engines,which are illustrated in our half-tone to transmit the ti 1 thi link to the valve stem In tin- engine- undi sideration, the valve 1 hambi 1 flfscl I in .1 thai ih ci nii of the links are onlj 3 ins, outside o) il nti wih e stem. I he link w
RM2CPXKW5–. The locomotive engineer . ts parts Is as durableaa any of the working parts of the Locomotive, and la provided with a relief device, simple In Us construe-llun nod operation, whieh relieves back pressure Instantly when running with closed throttle. Such Is our conOdeuee in this Valve that we will famish a pair to any good road for trial, on their fur-nlsl.lng following dimensions; 1st. Klagram of cylinder faee BhowlDg ports. 2d. Travel, Inside and out-side l.ip ..f Valve. 3d. Distance from cylinder faee to center of Valve Stem. <th. Size o: Valve Bttm,Mil. LcQijth, Width and height of atc
RM2CH3NKN–. Locomotive engineering : a practical journal of railway motive power and rolling stock . UNBREAKABLEGAGE GLASS. Will go in place Ofold glass tube. With350 degrees of heat oninside a stream of icewater will not break it.One glass is a perma-nent part of the locomo-tive. Economical, efficientand safe. A trial will convinceanyone of its merits.. United States Valve-Stem Packing. Friction of rings back of the support of rod, improved oil-ing arrangement, swab protected from dust and dirt, shield inone piece but can be removed for renewal of swab in an in-stant. Same on piston packings. This pack
RM2CGTWYK–. Locomotive engineering : a practical journal of railway motive power and rolling stock . A, Chipman, Treat. OOXJIiDS team and Water Packing The Original Ring Packing. In ordering give k a.t diameter of Stuffing Box and Valve Stem. None genuine without this Trade Mark. THE GOULD PACKING CO., EAST CAMBRIDGE, MASS OCTAVIUS KNIGHT, Patent Expert, 37 LIBERTY ST., NEW YORK. Fortv Years Experience. Litigated Cases; Applications; Investigations. Telephone 4106 Cortlandt. LATROBE STEEL CO., 1 MANLFACTLRER5 R OF E S FOR LOCOMOTIVEand CAR WHEELS. WORKS. LATROBE, PENNA. Automatic Steel Couplers, Ellipt
RM2CH4D6M–. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . srcTKy*Ar roffc sec rION ^r ccit c^0^ DETAIL.S OF BAKER VALVE GEAR—INSIDE ADMISSION. Baker gear, or by lengthening radius barhanger on Walschaerts gear on left sideor by shortening short reach rod onBaker gear and shortening radius bar onWalschaerts gear. As before stated, the back end is 19inches and front 17 inches, correctionsshould be made by lengthening eccentricrod (mark valve stem and guide at cross-head, then move crosshcad 1 inch andmark valve stem; if found that valvestem has moved
RM2CNXMMA–. The railroad and engineering journal . de open like the lurnbuckle, the part C, which forms thenuts of the swivel, and which is shown in section in theengrav-ing, is tubular. The ends are made hexagonal, so that it canbe held with a wrench to turn it. The rod A has a right-hand,and B a left-hand thread, the same as the turnbuckle. COTTER OR KEYED JOINT. Figs. i6g is a longitudinal, and fig. 170 a transverse, sectionon the line f /, and fig. 171 a plan of a cotter joint, which isused for connecting two pans of a red, as a valve-stem, pump- 472 THE RAILROAD AND [October, i8go. rod, etc. In mak
RM2CH73DH–. Locomotive engineering : a practical journal of railway motive power and rolling stock . UNBREAKABLEGAGE GLASS. Will go In place Ofold glass tube. With350 degrees of heat oninside a stream of icewater will not break it.One glass is a perma-nent part of the locomo-tive. Economical, efficientand safe. A trial will convinceanyone of Its merits.. United States Valve-Stem Packing. Friction of rings back of the support of rod, improved oil-ing arrangement, swab protected from dust and dirt, shield inone piece but can be removed for renewal of swab in an in-stant. Same on piston packings. This pack
RM2CRR33N–. Locomotive engineering : a practical journal of railway motive power and rolling stock . ck to form a heavy base D, which isprovided with a tapering bore E, withinwhich is seated a plug F to form a valve,and which conforms perfectly with thebore by grinding it into its seat by any ofthe well-known methods. The base of the cannot force the valve from its seat. Th;outer extremity of the valve is providedwith an offset M to form a lever, and .othis is pivoted the lower end of a valve-stem O, the upper extremity of whichpasses through a lip on the upper end ^fthe cylinder. The stem is threaded a
RM2CH11EH–. Locomotive engineering : a practical journal of railway motive power and rolling stock . Silvene Quick Release Valve Open. To MainReservoir Locomotive EngineeringSILVENE QTJICK-RELEASE VALVE APPLIED TO AIR-P.RAKE SYSTEM. between the two is provided a chamber C,which is about opposite the opening b.Two pistons E and D are connected orform part of a valve stem 5, which latteris projected into the chamber formed inthe part 2, and receive a coiled spring 6,which is confined between the piston Eand a flanged nut 7, held in engagementwith the inner end of the set screw 4. The two pistons D and E a
RM2CP8PRN–. The locomotive engineer . I will give the readers a few ofthe defects that I have found that caused the air-pump to blow as he describes. First, there is asteam port through the head, and bushing to revers-ing valve, that in u wcll-llltiug bushing, but onlyhas ^ melul to hold the sleuni pressure, aidthis oflen blows through ut thi.i point. I have, for the post three years, been increasingthe metal at this place by putting a ring on the bol-tom of hushing. Also, a, louse reveising valve stem will cause apump lo blow on the n slmbe of piston; also ashort reversing valve bushing, or cap. not
![. Locomotive engineering : a practical journal of railway motive power and rolling stock . steam and Water Packing ^^ Patented June ], l^M. •spe aljy The Original Ring Packing. In ordering give exact diameter ol StutSng Box and Valve Stem. Nf^ne genuine without til is Trade Mark. THE GOULD PACKING CO.. EAST CAMBRIDGE, MASS,. THE r»OW^ER PUBLISHING CO., WOttUi BriLDII«{G, NEW VORK. 133 BE&TS THE MONKEY-. WRENCH OUT OF SIGHT! OUR ROUND JAW NONPAREIL RATCHET is theliandiest tool for ranniiig repairs tliat can befound. Its hardened steel laws and handy adjust-ment malse it Iteep hold when once i! Stock Photo](https://c8.alamy.com/comp/2CNTFFK/locomotive-engineering-a-practical-journal-of-railway-motive-power-and-rolling-stock-steam-and-water-packing-patented-june-lm-spe-aljy-the-original-ring-packing-in-ordering-give-exact-diameter-ol-stutsng-box-and-valve-stem-nfne-genuine-without-til-is-trade-mark-the-gould-packing-co-east-cambridge-mass-the-rower-publishing-co-wottui-brildiig-new-vork-133-bets-the-monkey-wrench-out-of-sight!-our-round-jaw-nonpareil-ratchet-is-theliandiest-tool-for-ranniiig-repairs-tliat-can-befound-its-hardened-steel-laws-and-handy-adjust-ment-malse-it-iteep-hold-when-once-i!-2CNTFFK.jpg ". Locomotive engineering : a practical journal of railway motive power and rolling stock . steam and Water Packing ^^ Patented June ], l^M. •spe aljy The Original Ring Packing. In ordering give exact diameter ol StutSng Box and Valve Stem. Nf^ne genuine without til is Trade Mark. THE GOULD PACKING CO.. EAST CAMBRIDGE, MASS,. THE r»OW^ER PUBLISHING CO., WOttUi BriLDII«{G, NEW VORK. 133 BE&TS THE MONKEY-. WRENCH OUT OF SIGHT! OUR ROUND JAW NONPAREIL RATCHET is theliandiest tool for ranniiig repairs tliat can befound. Its hardened steel laws and handy adjust-ment malse it Iteep hold when once i! Stock Photo")
RM2CNTFFK–. Locomotive engineering : a practical journal of railway motive power and rolling stock . steam and Water Packing ^^ Patented June ], l^M. •spe aljy The Original Ring Packing. In ordering give exact diameter ol StutSng Box and Valve Stem. Nf^ne genuine without til is Trade Mark. THE GOULD PACKING CO.. EAST CAMBRIDGE, MASS,. THE r»OW^ER PUBLISHING CO., WOttUi BriLDII«{G, NEW VORK. 133 BE&TS THE MONKEY-. WRENCH OUT OF SIGHT! OUR ROUND JAW NONPAREIL RATCHET is theliandiest tool for ranniiig repairs tliat can befound. Its hardened steel laws and handy adjust-ment malse it Iteep hold when once i!
RM2CH5FY0–. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . THE WESTl.NGllOfSK AlK ISKAKE CuMfA.W S OIIICKS AND WORKS .T HA.MILTON, ONTARIO, CANADA. Fig. I shows an ingenious device at-tached to the throttle valve of a sta-tionary engine, for instantly stopping theengine in case of danger to life or ma-chinery. A cylinder l54-in. diameter byi2-in. long is placed below and at oneside of the throttle valve stem. The tophead of this cylinder has a square hole,through which passes a i-in. square pis-ton rod, having teeth cut on the side. FIG. 1. THROTTLE
RM2CH3EM0–. Locomotive engineering : a practical journal of railway motive power and rolling stock . ^ « Browns AND SOLID STEAM CHEST. Balance Valve JM NQ Valve Stem PACKING SIMPLE,SMARTand DURABLE. Address, D H. BROWN, McCOMB, MISS. Newton Machine Tool Works, PHILADELPHIA.. Newton Cold Saw Cutting-Off Machines.Jiarly Delivery.Write for Catalogue.I hirty-eight Sizes.C )ver 450 in Operation.JNo Machine Shop Complete Without One. A MONTHLY JOURNAL devoted to SteamEngineering: and Practical Work relativeto the Economic Generation and Trans-mission of Power. Sixty-four pages, pro-fusely illustrated. Price,
RM2CGY3Y8–. Science of railways . Fig 5.Jerome Valve Stem Packing Rioes. only required to make a smaller cone D, and addnew packing rings. Fig. 5 shows the babbit rings for one valve stem, LOCOMOTIVE APPLIANCES. 385 turned up to proper size, ready for application. Incase it is not convenient to disconnect the valve stem,the rings may be sawed in half, and applied in thismanner. In applying new rings to either the pistonrods or valve stems, be sure that all joints are properlybroken.. L. & K. Packing Applied to Piston Rod A—Back Cylinder Head.B—Stuffing Box Bushing.C—L-Ring, forming grooves for packing.D
RM2CGY472–. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . he four project- the foot valve as shown. By casting thedoor-ring in blank, holes can be drilledto suit old studs, making it an easy mat-ter to apply this device to a locomotiveformerly equipped with old-style swing-ing door. The opening of valve A from mainair reservoir blocks the air within cham-ber Z and also within G of foot valve,the pressure against larger area of up-per piston head, thus holding the doorsshut. Foot pressure on pedal P lifts foot-valve stem off its seat, closes port H a
RM2CRETJP–. American engineer and railroad journal . (-uide for Hj.Ij.v Va.ve Rod.. < e-Pi Hollow Valve Rod.Richmond Locomotive Works. 9 feet 6 inches, it is desirable to furnish a guide, which, in thiscase, is in the form of a bushing made in halves and taperedso that it may be drawn up easily to suit the valve stem. Totake up lost motion, due to wear, the edges of the split bush-ing are pared off and it Is drawn in closer than before, so asto close to the correct position for the stem. These hollowvalve stems are in use upon a number of 10-wheel engines onthe Southern Railway and also on passenger
RM2CGXPFG–. Locomotive engineering : a practical journal of railway motive power and rolling stock . United States Metallic Packing Co-? 427 No- Thirteenth St., Philadelphia, Pa. Specialties: Locomotive Packing, Valve Stemand Piston Rod; Metallic Packingfor Air Pumps, McDonalds Bal-ance Valve, Gollmar Bell Ringer,Norris Lever Lock Mechanism,Mcintosh Imp. Automatic Oil Cel-lar and Sight-feed Cup, SaylorsPortable Drilling, Reaming andTapping Machine, Arctic Bear-ing Metal, Valve Stem Clamp, OilCups, Swab Cups. Staedard, Eegravieg Co,, 61 Ann Street, New York City,Make Extra Deep Plates for all Illustrativ
RM2CGKXCR–. Automotive industries . 1—Cutting off stock to length e In. longer than finished valve stem. Stock is .010 in. diameter larger than finishedstem. 2—Drilling the cast Iron valve heads on a special machine which drills six at a time. 3—Cleaning out counter-sinks In the valve head casting. 4—Welding valve stems to valve head. The stem projects within the countersunk portionof the head and after welding, the projecting piece of stem and the flux when fused fill the entire countersunk portion.5—Rough grinding the valve head to take off the hard scale after welding. 6—First machine operation which
RM2CH040J–. Science of railways . 7. Main Valve. 21. Combining Tube Clamp. 8. Jet Valve. 22. Quadrant. 9. Jet Valve Stem. 23. Thumb Screw. 10. Starting Valve Link. 24. Steam Tube. 11. Fulcrum. 25. Combining Tube. 12. Stuffing Box Nut. 26. Discharge Tube. 13. Large Packing Nut. 27. Check Valve. 14. Small Packing Nut This injector is fitted with a movable combiningtube (part numbered 25 in sectional view) oper-ated by a lever which allows it to be adjusted towork correctly at dii^erent pressures of steam andunder the many conditions required of a locomo-tive injector. To Operate,—^^Have the combining tube
RM2CH2DW0–. Locomotive engineering : a practical journal of railway motive power and rolling stock . UNBREAKABLEGAGE GLASS. Will go in place Ofold glass tube. With350 degrees of heat oninside a stream of icewater will not break it.One glass is a perma-nent part of the locomo-tive. Economical, efficientand safe. A trial will convinceanyone of Its merits.. 1 1^ ^ o ^jT S h > LJ ^ ^ / 1 ^ 17 J ^ 1 L.-- United States Valve-Stem Packing. Friction of rings back of the support of rod, improved oil-ing arrangement, swab protected from dust and dirt, shield inone piece but can be removed for renewal of swab
RM2CGY20N–. Science of railways . Fia:. 4 Method of Applying Supplemental Springs—Mitchell Metallic Packing 392 LOCOMOTIVE APPLIANCES. Directions for Applying—1. Do not apply packing to rodsthat are cut or scored. 2. Packing may be applied to rods that are worn smoothand oval when not worn to exceed 1/64 per diametrical inchof the original diameter. 3. Bore packing 1/128 of an inch larger than the largestdiameter of the rod.. Fig. 5Mitchell Metallic Valve Stem Packing A—Oil Cup.B—Swab Cup.C—Swab Cup Disc.D—Gland.G—Joint Ring.H—Babbitt Segments. T—Supplemental Spring..T—Retaining Ring.Ij—Follower.M—Coil
RM2CHKYWT–. Automotive industries . 1/32 1% 1 2% Table of Specifications Tmmo Model H Engine (All dimensions in inches.) Diameter LengthBore, 3% in.Stroke, 5 in. Number crankshaft bearings, 3.Number camshaft bearings, 3.Crankshaft front bearing,Crankshaft center bearingCamshaft rear bearingCamshaft front bearingCamshaft center bearingCamshaft rear bearingPiston pin bearingValve outside diameter, 1 29/ 32 in.Valve clear opening, 1% in.Valve stem diameter, % in.Valve lift, % in. Carbureter flange, li in. S. A. E. 2 bolt.Weight of engine, 465 lb. tion by the removal of four nuts. The pump is oper-ated by
RM2CH418M–. Railway mechanical engineer . *JL 5?. Fig. 5—Tooling of Universal Turret Lathe for First Operation on Emergency Valve Stem jaws cut out to conform with the work as shown in Fig. 3and the operations consist of finishing surfaces F, G andH. Surfaces F and G are rough faced and surface H isrough turned by cutter A held in the square turret. SurfaceH is finish turned and surfaces F and G are finish faced bycutter .1/ held in the square turret. The work is removed 3 7/16-in. boring bar at the fiist turret position. (2)Surfaces C and D are rough faced by cutters G and // andsurface B is rough tur
RM2CH4AYR–. Locomotive engineering : a practical journal of railway motive power and rolling stock . Y .inches. Piston-rod and valve stem packing—Lnited States metallic. Piston packing—Dunbar. I rosshead—Alligator type, cast steel. Driving axles, kind—Hammered iron. Driving axle journals—8Y2 inches diam-eter, 11 inches long. Engine truck axles, kind—Hammerediron. Engine truck journals—$Yi inches diam-eter. 12 inches long. Connecting-rods—I-section, hammerediron. Side-rods—I-section, hammered iron. Valves, kind—Allen. American bal-anced- Whistle—B. L. W. 6-inch chime. Brakes, train—Westinghouse automatic
RM2CGWWNE–. American engineer . MOoOoOgB -fowm ioi T%°o°o°o°o°o°oogogo°ogo°o§o°o ogogogogogogog ogo°ooogo^o < ,.■! ogogogogogogo //Jogogoo°o°o .5^ ;a Opgo^oO^/^-, • • • (@ 0 IQ^ • |i*jl<—4? 84^Inside Sheeh of driving box is meeting with general approval, and that ithas now been adopted for 82 locomotives, either built or underconstruction. The self-centering guide for the extended pistonrod and the self-centering arrangement for the valve stem guidehave lieen applied to the Mikado as well as the Pacific type.The piston valve is 16 in. in diameter and has a 7-in. travel, thesteam entering through t
RM2CH23WF–. Railway mechanical engineer . «>«> /lBcD£Fa Mhnfkand Ihcj/^ 9 3i,i%4i-ri l^z% rr,kodo 10 4;7*^,4/z|!?l Drop Forging. Stchon X-X Fig. 14—Valve Stem Crosshead of Pennsylvania Locomotive ton valve, the valve rod and valve rod crosshead, which are themain inertia parts, the weight has been greatly reduced overordinary practice. -ll these parts may seem light, but assome of the principal stresses in them are caused by the inertia■ IV.IiUvin Locomotive Works, Philadelphia, Pa. 164 RAILWAY AGE GAZETTE, MECHANICAL EDITION ^oL. 89, No. 4 I I ,« Me/d. -zV— -2 0 AcioieOrainicn -Z3^ ■^
RM2CH0N8F–. Locomotive engineering : a practical journal of railway motive power and rolling stock . • • - • UNITED STATES METALLIC PACKING CO. -• • The New Pneumatic Chouteau Ha^ o z2 1 5in. less • •- This hammer does more work with than any hammer on the market. A trial will convince any mechanic of its merits. Metallic Piston Rod and Valve Stem Packing. Gollmar tocomotive Bell Ringer.Dean Pneumatic Sander. Portable Pneumatic Drills. • • • United States Metallic Packing Company, 427 N. 13th St., Philadelphia, Pa. • UNITED STATES METALLIC PACKING CO. • 2 © LOCOMOTIVE ENGINEERING. 269 Can You Figure the
RM2CH40EA–. Railway mechanical engineer . finish the work in the foregoing se-quence is 8 minutes. It requires two chuckings to finishwork all over, the second chucking consisting of roundingthe end and threading surface E. Reducing Valve Stem A reducing valve stem, as shown in Fig. 6, can be finishedcomplete in one chucking from a steel bar on a 2 54 in. by 26in. combination flat turret lathe equipped for bar work.(1) The stock is fed against the bar stop bracket. (2)Surface A is turned by cutter held in a universal turner atthe first turret position. (3) Surface B is turned and endD is rounded by cutt
RM2CH6JWX–. American engineer and railroad journal . illingFitting up Stand. •3 and Bell. DOME. Molding Dome Ring. Casing Base. Cover. Cap. Turning Ring. Casing Base. Cover. Drilling Cap.Making and Putting on Joint.Fitting up Dome Base, Cover and Cap. SAFETY-VALVE. Forging Safety-valve Lever. Fulcrum. Stand. Molding Turning Grinding Joint. Fitting up Safety-valve. 82 THE RAILROAD AND [February, l8q2. POP-VALVE.Molding Pop-valve. Bridge.Forging Pop-valve, Stem.Turning Stem. Seat.Fitting up Pop-valve. WHISTLE. Forging Whistle Lever. •• Plug.Molding^ Whistle. Handle. Shaft Stand. Crank. •• Bell Fitting Cab
RM2CH501B–. Locomotive engineering : a practical journal of railway motive power and rolling stock . UNBREAKABLEGAGE GLASS. Will go in place Ofold glass tube. With350 degrees of heat oninside a stream of icewater will not break it.One glass is a perma-nent part of the locomo-tive. Economical, efficientand safe. A trial will convinceanyone of its merits.. United States Valve-Stem Packing. ^v. ^ <-■ tT <S h ^ 1 <- < y ^ < f— -1^ ( Friction of rings back of the support of rod, improved oil-ing arrangement, swab protected from dust and dirt, shield inone piece but can be removed for renewal
![. Railway master mechanic [microform] . Horizontal thickness of piston .. .6% ins. and 7 ins. Diameter of piston rod 4 ins. Kind of piston packing Cast iron. Kind of piston rod packing U. S. metallic with Gibbs vibrant cup. Valves. Kind of slide valves Piston. Greatest travel of slide valves 6 ins. Outside lap of slide valves 1 in. Inside lap of slide valves . 0 in. line and line. Lead of valves in full gear Line and line at front %-in. lead at % cut-off. Kind of valve stem packing U. S. metallic. Transmission bar - With. Wheels, Etc. Number of driving wheels Eight. Diameter of driving wheels Stock Photo](https://c8.alamy.com/comp/2CRE4GJ/railway-master-mechanic-microform-horizontal-thickness-of-piston-6-ins-and-7-ins-diameter-of-piston-rod-4-ins-kind-of-piston-packing-cast-iron-kind-of-piston-rod-packing-u-s-metallic-with-gibbs-vibrant-cup-valves-kind-of-slide-valves-piston-greatest-travel-of-slide-valves-6-ins-outside-lap-of-slide-valves-1-in-inside-lap-of-slide-valves-0-in-line-and-line-lead-of-valves-in-full-gear-line-and-line-at-front-in-lead-at-cut-off-kind-of-valve-stem-packing-u-s-metallic-transmission-bar-with-wheels-etc-number-of-driving-wheels-eight-diameter-of-driving-wheels-2CRE4GJ.jpg ". Railway master mechanic [microform] . Horizontal thickness of piston .. .6% ins. and 7 ins. Diameter of piston rod 4 ins. Kind of piston packing Cast iron. Kind of piston rod packing U. S. metallic with Gibbs vibrant cup. Valves. Kind of slide valves Piston. Greatest travel of slide valves 6 ins. Outside lap of slide valves 1 in. Inside lap of slide valves . 0 in. line and line. Lead of valves in full gear Line and line at front %-in. lead at % cut-off. Kind of valve stem packing U. S. metallic. Transmission bar - With. Wheels, Etc. Number of driving wheels Eight. Diameter of driving wheels Stock Photo")
RM2CRE4GJ–. Railway master mechanic [microform] . Horizontal thickness of piston .. .6% ins. and 7 ins. Diameter of piston rod 4 ins. Kind of piston packing Cast iron. Kind of piston rod packing U. S. metallic with Gibbs vibrant cup. Valves. Kind of slide valves Piston. Greatest travel of slide valves 6 ins. Outside lap of slide valves 1 in. Inside lap of slide valves . 0 in. line and line. Lead of valves in full gear Line and line at front %-in. lead at % cut-off. Kind of valve stem packing U. S. metallic. Transmission bar - With. Wheels, Etc. Number of driving wheels Eight. Diameter of driving wheels
RM2CGX2HB–. Locomotive engineering : a practical journal of railway motive power and rolling stock . • • o Metallic Piston Rod and Valve Stem Packing. Gollmar Locomotive Bell Ringer.Dean Pneumatic Sander. Portable Pneumatic Drills. • • • United States Metallic Packing Company, 427 N. 13th St., Philadelphia, Pa. • •- -• UNITED STATES METALLIC PACKING CO. «• -• • LOCOMOTIVE ENGINEERING. The John M. Rogers, Boat, Gauge and Drill Works, Gloucester City, N. J., l.S/A. • •. Accuracy. 99 There are two waysof doing things, theright way and another. The right way is touse Rogers Toolswhere your desire isfor the
![. Railway master mechanic [microform] . June, 1904. RAILWAY MASTER MECHANIC 201. 202 RAILWAY MASTER MECHANIC June, 1904. Greatest travel of slide valves 6 ins. Outside lap of slide valves 1 in. Inside clearance of slide valves. / H. P. % in., L. P. % in. Lead of valves in full gear < % in. lead forward motion when cutting off at 11 ins. of the stroke. Kind of valve stem packing U. S. metallic. Wheels, Etc. No. of driving wheels 4 Diam. of driving wheels outside of tire 79 ins. Material of driving wheel, centers ...... .Cast steel. Thickness of tire 3% ins. Tire held by Shrinkage and retaini Stock Photo](https://c8.alamy.com/comp/2CRCJT2/railway-master-mechanic-microform-june-1904-railway-master-mechanic-201-202-railway-master-mechanic-june-1904-greatest-travel-of-slide-valves-6-ins-outside-lap-of-slide-valves-1-in-inside-clearance-of-slide-valves-h-p-in-l-p-in-lead-of-valves-in-full-gear-lt-in-lead-forward-motion-when-cutting-off-at-11-ins-of-the-stroke-kind-of-valve-stem-packing-u-s-metallic-wheels-etc-no-of-driving-wheels-4-diam-of-driving-wheels-outside-of-tire-79-ins-material-of-driving-wheel-centers-cast-steel-thickness-of-tire-3-ins-tire-held-by-shrinkage-and-retaini-2CRCJT2.jpg ". Railway master mechanic [microform] . June, 1904. RAILWAY MASTER MECHANIC 201. 202 RAILWAY MASTER MECHANIC June, 1904. Greatest travel of slide valves 6 ins. Outside lap of slide valves 1 in. Inside clearance of slide valves. / H. P. % in., L. P. % in. Lead of valves in full gear < % in. lead forward motion when cutting off at 11 ins. of the stroke. Kind of valve stem packing U. S. metallic. Wheels, Etc. No. of driving wheels 4 Diam. of driving wheels outside of tire 79 ins. Material of driving wheel, centers ...... .Cast steel. Thickness of tire 3% ins. Tire held by Shrinkage and retaini Stock Photo")
RM2CRCJT2–. Railway master mechanic [microform] . June, 1904. RAILWAY MASTER MECHANIC 201. 202 RAILWAY MASTER MECHANIC June, 1904. Greatest travel of slide valves 6 ins. Outside lap of slide valves 1 in. Inside clearance of slide valves. / H. P. % in., L. P. % in. Lead of valves in full gear < % in. lead forward motion when cutting off at 11 ins. of the stroke. Kind of valve stem packing U. S. metallic. Wheels, Etc. No. of driving wheels 4 Diam. of driving wheels outside of tire 79 ins. Material of driving wheel, centers ...... .Cast steel. Thickness of tire 3% ins. Tire held by Shrinkage and retaini
RM2CGPBF9–. Locomotive engineering : a practical journal of railway motive power and rolling stock . rowns Balance Valve AND SOLID STEAM CHEST. Valve Stem PACKING. SIMPLE,SMARTand DURABLE. LvttinuifUt Brif/inttring Address, D. H. BROW, McCOMB, MISS. BUYERS:FINDING LIST-Co«//«K,a. BEARING METAL. Ajax Metal Co., Philadelphia. Pa.Paul S. Reeves, Philadelphia, Pa.U. S. Metallic Pkg. Co , Philadelphia, Pa BELL RINGER. U. S. Metallic Packing Co., Philadelphia, Pa. BELTING. Boston Belting Co., Boston, Mass. N. Y. Belting & Packing Co., New York BOILER AND nREBOX STEEL. Shoenberger Steel Co., Pittsburg, Pa. BO
RM2CGY2FR–. Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules . PLATE 42. List of Parts. 2. Babbitt Metal Ring 6. Vibrating Cup 3. Follower 7. Gland 4. Ball Joint 8. Preventer 5. Swab Cup 152 PISTON AND VALVE-STEM PACKING. Plate 43 shows a sectional view of valve-stem pack-ing. List of Parts. 2. Babbitt Metal Ring 6. Vibrating Cup 3. Follower 7. Gland 4. Ball Joint 8. Preventer 5. Swab Cup 9. Support. PLATE 43. Construction and Operation. The principle of opera-tion is as follows: The babbitt metal rings which serveto make
RM2CH33NP–. American engineer and railroad journal . locomotives as compared with the previous design: NEW VALVE STEM CROSSHEAD AND GUIDE. GENERAL DATA. Previous design Fuel Bit. Coal Tractive effort 29,800 lbs. * American Engineer, Jan., 1908, page 16. Latest design Bit. Coal 30,900 lbs. 133 134 AMERICAN ENGINEER AND RAILROAD JOURNAL. April, 1911. Weight in working order 266,000 lbs. Weight on drivers 170,500 lbs. Wt. of engine and tender in working order. ..481,000 lbs. Wheel base, driving 14 ft. Wheel base, total 36 ft. 6 in. Wheel base, engine and tender 67 ft. 11 in. RATIOS. Weight on drivers -r- t
RM2CGY5M9–. Science of railways . Fig. 4.United States Valve Stem Packing. Parts referred to by numbers, in Fig. 4, are asfollows: 2—three babbitt rings in halves, known asone ring; 3—follower; 4—ball joint; 5—swab cup,-8—vibrating cup; 7—gland; 8—preventer; 9—sup-port. J. I LOCOMOTIVE APPLIANCES. 381 JEROME METALLIC PACKING. Fig. 1 represents the Jerome piston rod packing,embracing all the new improvements used therewith.The parts designated by letter are: A—piston rod;Bthe cone; C—the gland; D—the stuffing box;E—the packing rings; F—the follower; G—the coilspring; H—the bushing ring; J—stud bolts; K—
RM2CH3XT7–. American engineer and railroad journal . lted from a line shaft supported in therenter below the gallery and driven by a 50 h.p. motor. Begin-ning at the east end this consists of a 16 in. Niles slotter fordriving box wedges, valve stem yokes, etc.; a No. 3 Bementhorizontal boring mill for lift shafts and engine truck cradles;a 51 in. Bullard boring mill for boring and facing driving boxes,hub plates, etc.; a 36 in. by 8 ft. Pond lathe for reach rod jawsand washers; an 18 in. Cincinnati shaper for crown brasses, eccen-tric straps, etc.; a 56 by 56 in. by 6 ft. Gray planer for drivingboxes, s
RM2CH4572–. Locomotive engineering : a practical journal of railway motive power and rolling stock . lap of valves—line and line. Lead of valves in full gear forward—■1-16 inch negative. In full gear back—3-16 inch negative. Lead at 6-inch cut-off in forward motion—y-^z inch. Kind of valve stem packing—-Crysler. Diameter of driving wheels outside oftires—63 inches. Material of driving wheel centers—-cast steel. Tires held on by shrinkage. Material in driving boxes—steeledcast iron. Circumferential seams—double riveted. Fire box, length—102 3-16 inches. Fire box, width—4ofJ inches. Fire box, depth—front,
RM2CRH0PW–. American engineer and railroad journal . ical 19 Hocking Vallev Rv. 36-ft. 80.000 lbs. Car.. 5* Hollow Valve Stem and Guide 247* Hopper for Coal Car 355* Horse. Express Car. N. Y. C 310* Horse Power of Locomotives. Cole 176* Hose Specifications. Air Brake 381 Hot Boxes and Causes, Job 38* Hot Boxes. Prevention of. on N. Y. C 60 Hot Journals and Oil Pressures 313*, 316 Hot Water Heating for Shops 291 Howard Iron Works, Bolt Cutter 391* Ideal Fuel Feeder Co.s System 378* Illinois Central, Large Tenders 340* Illinois Central. Large Locomotive Boiler.242* Illinois Central Passenger Truck 306* Il
RM2CNNMEC–. Railway mechanical engineer . Fig. 13 an amount equal to the increase lead from corner to mid-gear, as shown in operation eight. Eighth Operation—Move the valve stem toward the leadopening. The amount of lead increases from corner toraid-gear. See Fig. 13. Engine G-I G-2 H 1-4 1-5 1^2 L-3 L-4 L-S Vol. 93, No. 11 -, in. Direction of A ft Toward lead 11/32 Toward lead V. Toward lead ft Toward lead M Toward lead Toward lead ft Toward lead ft Toward lead ft Toward lead Ninth Operation—Set the link and clamp it in positionto tram the length of the blade. The lever must be oncenter. See Fig. 14.
RM2CREKJ2–. American engineer and railroad journal . ston rod Jerome. Valve stem *■ Steam ports 1^ x IG. Bridges If. Exhaust port 3 x Ifi. Valves Allen Richardson. ■ Alien port § x 16. Valve, lap outside 1. * inside ^„. lead in full gear ^ * travel, maximum (i^. Eccenlric travel 5. Linli. radius. fi8. face 3. centres of eyes 13*. block wearing face 5. flanges 7^ x 3^*- paddle pin ij x b. rocker pins, top and boiiom IJ x 4. Link hanger centers 18^. lifter arms, length.. 20^. Reversing lever, multiple latch Players patent. * throvv on top 42. Driving wheels, diameter 72. centers, diameter fifi. ** tires,
RM2CE4GE8–. Bulletin - United States National Museum . Trips in the Life of a Locomotive Engineer, 131Tull, James, 107 Union Works, 105 U.S. Engineers, 85 U.S. Military Railroads, 43. 44 U.S. mints, 48 vahe box, 39 166 valve gears, 128, 141; radial, 100,102; shifting-link, 37; station-ary-link, 37, 39; suspended-link, 37, 128; Walschaert, 100 valve stem, 39 Van Loan. See Van Loon. Van Loon, William, 12, 22, 31 Vigneols, Charles B., 47 Vulcan Foundry (Tayleur & Com-pany, Warrington, England),100 wagon-top boilers, 35, 36, 40, 107, 109Walschaert valve gear, 100 Western Star, 7 Wm. AicCammon, 126 W. S. Wal
RM2CGY5FJ–. Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules . team Valve Pack- 2241 Drain Valve Body ing Nut 2246 Steam Valve-Stem 1621 Steam Valve Disk 2247 Feed Valve Center Lock-Nut Piece 1623 Steam Valve Gland 2249 Tallow Pipe Center 1754 1-inch Tail Nut Piece 2076 Feed Valve Gland 2251 Condenser Plug 2082 Tailpiece 2253 Steam Valve Center 2083 Tail Nut Piece 2084 Vent Stems 2254 Steam Valve Disk 2085 Support Arm Jam 2256 Filler Plug Nut 2261 Feed Valve-Stem 2087 Feed Valve Stem 2262 Support Arm Nuts 2264 Sight Feed G
RM2CGXRDT–. Science of railways . Gauge Arm. 27b. Upper Gauge Arm Plug. 27c. Upper Gauge Arm BallCheck.Lower Gauge Arm, Complete. 28a. Lower Gauge Arm. 28b. Lower Gauge Arm BallCheck.Lower Feed Arm.Oil Tube.Vent Stem.Regulating Valve, Complete. 32a. Stem. 32b. Handle. 32c. Handle Plate. 32d. Handle Washer. 32e. Handle Washer Nut. 32f. Gland. 32g. Bush Ring. 32h. Packing Nut.Drain Valve, Complete. 33a. Drain Valve Seat. 33b. Drain Valve Body. 33c. Drain Valve Stem.Tippett Yoke, Complete. 35a. Tippett Yoke. 35b. Tippett Yoke Check. 35c. Tippett Yoke Plug. 35d. Tippett Yoke Tail Pipe. 35e. Tippett Yoke Tai
RM2CH05N8–. The science of railways . Nine and One-half Inch Air Pump. 60.—Top Head, complete. 81. 61.—Steam Cylinder, complete. 83.- 62.—Center-piece, complete. 84.- 63.—Air Cylinder, complete. 85. 64.—Lower Head. 86. 65.—Steam Piston and Rod. 87. 66.—Air Piston, complete. 88.- 68.—Piston Rod Nut. 89.- 69.—Reversing Valve Plate. 95.- 71.—Reversing Valve Rod. 96.- 75.—Main Valve Bushing. 97.- 76.—Main Piston Valve, complete. 98.- 77.—Main Valve Piston, Large Head. 10. 79.—Main Valve Piston, Small Head. 106.-SI vol 18 -Main Valve Stem. -Main Slide Valve. -Right Main Valve Cylinder Head. -Left Main Valve
RM2CRCE4E–. American engineer and railroad journal . he use of the fewest possible pulleys. Also it mustbe possible to run the string from the drum directly to a stand-ard clamped to the valve stem without the use of any pulleys. ^-End of C.E. Opens .10 E: !, >.. - u.f,. End 11.i.. r j ——^i5n2 .^-iTi 1 *^ Paint of-^ Crint End j Exhaust ■* | .Mat.Pc.rt a Opening at ,.= t [lead End7 M — 7 / £ 0 E| ^Point of Mas.Port Oj 1. 2 33 -- J* at Crank End * a - s^ 1 ^^—- 1 .,! Of ■ :•.-;■□ tC .Crank End 1 .- ■ H- E. Opens to Exbauft^-<£ <^Cut-ofT Head End CnakEnd jCSiu V»Iti at X.E.1 Exhaust (Full S
RM2CGXWPG–. Science of railways . 32a. Stem. 18c. Stem Handle Nut. 32b. Handle. 18d. Stem Bush Ring. 32c. Handle Plate. 18e. Stem Packing Nut. 32d. Handle Washer. 19. Extension Sleeve. 32e. Handle Washer Nut. 20. Packing Nut. 32f. Gland. 21. Upper Air Brake Arm.Filler Plug, Complete. 32g. Bush Ring.32h. Packing Nut. 22. 22a. Filler Plug. 33. Drain Valve, Complete. 22b. Filler Plug Handle. 33a. Drain Valve Seat. 22c. Filler Plug Handle Plate. 33b. Drain Valve Body. 22d, Filler Plug Hdle Washer. 33c. Drain Valve Stem. 22e. Filler Plug Hdle Washer 34. Automatic Steam Chest Valva; Nut. Complete. 22f Filler
![. Canadian forest industries January-June 1921. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. I''hruary 1, 1931 CANADA LUMBERMAN 79 AMBEST. "AMBEST" Metallic Pack- ing does away entirely with carrying a varied assortment of packings in stock. They are all in the same can, and any sized rod or valve stem can be packed. MILL SUPPLY DEPT. Beveridge Paper Co., Ltd. Montreal WIRE ROPE. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of thes Stock Photo](https://c8.alamy.com/comp/RFYJDN/canadian-forest-industries-january-june-1921-lumbering-forests-and-forestry-forest-products-wood-pulp-industry-wood-using-industries-ihruary-1-1931-canada-lumberman-79-ambest-quotambestquot-metallic-pack-ing-does-away-entirely-with-carrying-a-varied-assortment-of-packings-in-stock-they-are-all-in-the-same-can-and-any-sized-rod-or-valve-stem-can-be-packed-mill-supply-dept-beveridge-paper-co-ltd-montreal-wire-rope-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-thes-RFYJDN.jpg ". Canadian forest industries January-June 1921. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. I''hruary 1, 1931 CANADA LUMBERMAN 79 AMBEST. "AMBEST" Metallic Pack- ing does away entirely with carrying a varied assortment of packings in stock. They are all in the same can, and any sized rod or valve stem can be packed. MILL SUPPLY DEPT. Beveridge Paper Co., Ltd. Montreal WIRE ROPE. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of thes Stock Photo")
RMRFYJDN–. Canadian forest industries January-June 1921. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. I''hruary 1, 1931 CANADA LUMBERMAN 79 AMBEST. "AMBEST" Metallic Pack- ing does away entirely with carrying a varied assortment of packings in stock. They are all in the same can, and any sized rod or valve stem can be packed. MILL SUPPLY DEPT. Beveridge Paper Co., Ltd. Montreal WIRE ROPE. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of thes
![. Canadian forest industries January-June 1921. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. "AMBEST" Metallic Pack- ing does away entirely with carrying a varied assortment of packings in stock. They are all in the same can, and any sized rod or valve stem can be packed. MILL SUPPLY DEPT. Beveridge Paper Co., Ltd. Montreal WIRE ROPE. For LUMBERMEN, ENGINEERS and CONTRAQORS **We have the Right Rope for every purpose" We solicit your enquiries. Write for our catalogue. Canada Wire & Iron Goods Co., Hamilton PORTABLE ENGINE ON SK Stock Photo](https://c8.alamy.com/comp/RFYJD9/canadian-forest-industries-january-june-1921-lumbering-forests-and-forestry-forest-products-wood-pulp-industry-wood-using-industries-quotambestquot-metallic-pack-ing-does-away-entirely-with-carrying-a-varied-assortment-of-packings-in-stock-they-are-all-in-the-same-can-and-any-sized-rod-or-valve-stem-can-be-packed-mill-supply-dept-beveridge-paper-co-ltd-montreal-wire-rope-for-lumbermen-engineers-and-contraqors-we-have-the-right-rope-for-every-purposequot-we-solicit-your-enquiries-write-for-our-catalogue-canada-wire-amp-iron-goods-co-hamilton-portable-engine-on-sk-RFYJD9.jpg ". Canadian forest industries January-June 1921. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. "AMBEST" Metallic Pack- ing does away entirely with carrying a varied assortment of packings in stock. They are all in the same can, and any sized rod or valve stem can be packed. MILL SUPPLY DEPT. Beveridge Paper Co., Ltd. Montreal WIRE ROPE. For LUMBERMEN, ENGINEERS and CONTRAQORS **We have the Right Rope for every purpose" We solicit your enquiries. Write for our catalogue. Canada Wire & Iron Goods Co., Hamilton PORTABLE ENGINE ON SK Stock Photo")
RMRFYJD9–. Canadian forest industries January-June 1921. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. "AMBEST" Metallic Pack- ing does away entirely with carrying a varied assortment of packings in stock. They are all in the same can, and any sized rod or valve stem can be packed. MILL SUPPLY DEPT. Beveridge Paper Co., Ltd. Montreal WIRE ROPE. For LUMBERMEN, ENGINEERS and CONTRAQORS **We have the Right Rope for every purpose" We solicit your enquiries. Write for our catalogue. Canada Wire & Iron Goods Co., Hamilton PORTABLE ENGINE ON SK
RMRE60CD–. Creamery butter-making. Butter. 288 CRBAMBRY BUTTER MAKING 9, valve stem gland; lo, valve stem stuffing box; 11, valve chest cover; 12, steam inlet; 13, slide valve. Working of Piston. The arrows in the preceding cut show the course which the steam takes in the valve chest and cylinder. As the steam enters at port 7' the piston is. PISTON RINA I3I6TON «0D Fig. 81.—Piston and ring, pushed back and the exhaust steam escapes through port 7. The slide valve 13 gradually moves forward while the piston moves back so that both ports will be closed when the piston has traveled about four-fifths of t
RMRE5JRR–. Creamery butter-making. Butter. 288 CREAMERY BUTTER MAKING 9, valve stem gland ; lo, valve stem stuffing box; ii, valve chest cover; 12, steam inlet; 13, slide valve. Working of Piston. The arrows in the preceding cut show the course which the steam takes in the valve chest and cylinder. As the steam enters at port 7' the piston is. Fig. 81.—Piston and ring. pushed back and the exhaust steam escapes through port 7. The slide valve i'3 gradually moves forward while the piston moves back so that both ports will be closed when the piston has traveled about four-fifths of the distance of the cyl
RMRE60GM–. Creamery butter-making. Butter. 288 CREAMERY BUTTER MAKING 9, valve stem gland ; lo, valve stem stuffing box; 11, valve chest cover; 12, steam inlet; 13, slide valve. Working of Piston. The arrows in the preceding cut show the course which the steam takes in the valve chest and cylinder. As the steam enters at port 7' the piston is '^^â ^'-^^^^^^ PISTON RlM*. Fig. 81.âPiston and ring. pushed back and the exhaust steam escapes through port 7. The slide valve 13 gradually moves forward while the piston moves back so that both ports will be closed when the piston has traveled about four-fifths
RMRE60JK–. Creamery butter making. Butter. CREAMERY BUTTER MAKING 181 9, valve stem gland ; lo, valve stem stuffing box; ii, valve chest cover; 12, steam inlet; 13, slide valve. Working of Piston. The arrows in the preceding cut show the course which the steam takes in the valve chest and cylinder. As the steam enters at port 7' the piston is ^ PISTON RlNd. Fig. 50.—Piston and ring. pushed back and the exhaust steam escapes through port 7. The slide valve 13 gradually moves forward while the piston moves back so that both ports will be closed when the piston has traveled about four-fifths of the distan
![. Canadian forest industries January-June 1923. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. AMBEST The great advantage over other Metallic Packings is in the fact that from the same can any size may be had for any rod or valve stem, large or small. BULL BEARING ALLOY Combines low cost and endurance in a surprising fashion. Try it out. Our Feed Water Treatments will solve your scale troubles. BEVERIDGE SUPPLY COMPANY LIMITED 628-630 St. Paul St. West, MONTREAL, P. Q. 3 Shingle, Box-board and Heading Machine. This machine carries a 40" saw an Stock Photo](https://c8.alamy.com/comp/RFXDA1/canadian-forest-industries-january-june-1923-lumbering-forests-and-forestry-forest-products-wood-pulp-industry-wood-using-industries-ambest-the-great-advantage-over-other-metallic-packings-is-in-the-fact-that-from-the-same-can-any-size-may-be-had-for-any-rod-or-valve-stem-large-or-small-bull-bearing-alloy-combines-low-cost-and-endurance-in-a-surprising-fashion-try-it-out-our-feed-water-treatments-will-solve-your-scale-troubles-beveridge-supply-company-limited-628-630-st-paul-st-west-montreal-p-q-3-shingle-box-board-and-heading-machine-this-machine-carries-a-40quot-saw-an-RFXDA1.jpg ". Canadian forest industries January-June 1923. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. AMBEST The great advantage over other Metallic Packings is in the fact that from the same can any size may be had for any rod or valve stem, large or small. BULL BEARING ALLOY Combines low cost and endurance in a surprising fashion. Try it out. Our Feed Water Treatments will solve your scale troubles. BEVERIDGE SUPPLY COMPANY LIMITED 628-630 St. Paul St. West, MONTREAL, P. Q. 3 Shingle, Box-board and Heading Machine. This machine carries a 40" saw an Stock Photo")
RMRFXDA1–. Canadian forest industries January-June 1923. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. AMBEST The great advantage over other Metallic Packings is in the fact that from the same can any size may be had for any rod or valve stem, large or small. BULL BEARING ALLOY Combines low cost and endurance in a surprising fashion. Try it out. Our Feed Water Treatments will solve your scale troubles. BEVERIDGE SUPPLY COMPANY LIMITED 628-630 St. Paul St. West, MONTREAL, P. Q. 3 Shingle, Box-board and Heading Machine. This machine carries a 40" saw an
RMRG5HFY–. Buttermakers short course. Butter. 16 Buttermakers Short Course A—Valve Disk. B—Valve Stem. C—Fulcrum. D—Lever. E—Ball. F—Pipe from Boiler.. | F J | J s 6 Fig. 2. Safety Valve. the weight of the lever, valve and stem, and multiply the answer by the distance from fulcrum to center of valve stem. Divide by the weight of the ball, and the answer will give the distance to place the ball from the fulcrum. Example: Pressure (100 lbs.) multiplied by area of valve (3.1416) equals 314.16; 314.16 less weight of lever, valve and stem (8 lbs.) equals 306.16; 306.16 multiplied by distance from fulcrum to
RM2AN8BB3–Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . the positionof the governor-balls, re-sulting from their rate ofmotion, is made to act uponthe induction-valve of anengine. In the example,the two eccentrics are con-nected to a link-motion,which is adjusted by con-nection to the governor-stem. Grab. 1. An implementfor clutching objects for thepurpose of raising them.. Fig. 2272.
RM2AJH5K7–Steam boiler explosions, in theory and in pactice; . evealed the fact that the boiler was not properlysupplied with water. A portion of the crown sheetwhich we examined showed conclusively that near theflues it was red-hot. We also examined the safety-valve,which was of the wing pattern, having a lever and weight.This valve was so firmly corroded to its seat that it couldnot be removed, and the stem was also corroded fast.The whole secret of this explosion is that the boiler wasshort of water and an excessively high pressure of steamwas raised to an unknown point; which, without relief,acquiri
RM2AJAJ5X–Hardening, tempering, annealing and forging of steel; a treatise on the practical treatment and working of high and low grade steel .. . d with heated air under a slight pressure, which is exertedaround a thermometer stem when the door is closed. The burner is controlled by the air valve A, and the gas valve^G. The connection with blower is to the drum, D, and gas isbrought to the gas valve, G. The burner distributes the heatevenly under the muffle and around it, so that the atmospherictemperature within the working space of the muffle is perfectlyeven throughout. , The work is placed upon a w
RM2AM77GW–Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . Oil-Can. the thumb to force the oil frimi the nozzle. Theplunger is connected to the stem of a valve near thepoint of the nozzle : the valve is opened simultane-ously with the depression of the plunger. For the smaller kinds of oilers, see Oiler. Another kind of oil-can is that in which oil inmeasured quantities is shipped and sold. The in-genuity in this case c
RM2AWKHA2–Locomotive appliances . extending down by a loosefit through the regulating piston and supply valve toan adjusting nut. This adjusting nut regulates the maximum openingof the supply valve, which opening should not be over% inch, and the stem serves as a guide to the pistonand valve, which are in one piece. As the stem is aloose fit in the latter, the pressure beneath the supplyvalve (that of the heating system) and that in thesmall chamber between the diaphragm and the pistonare always the same. Hence, when steam from thelocomotive boiler (entering from the right as shownin the engraving) stri
RM2AWFG3K–Locomotive appliances . o the seat it forms at the side opposite the attach-ment to the boiler. By a lever connected to the stem the valve can beraised entirely from its seat, so that there is a fullstraight-way opening through the valve body. Thesliding of the valve under pressure maintains its sur-face and its seat in close contact, and if any scale orother foreign matter tending to impair such contactintervenes, it is .destroyed or displaced by the attritionof the parts when so operated. THE HOMESTEAD BLOW-OFF VALVE. This valve serves a purpose similar to that lastdescribed. A long wrench e
RM2AFW21G–. Bulletin - United States National Museum. stem are dummies. On the otherhand, such parts as the boiler, firebox, steam gauge, watergauge, throttle, and valve motion are all operable, and thedonor has asserted that there is even ring packing in the cyl-inders. Although capable of being fired and steamed up,using coal as the fuel, the locomotive has never beenoperated. 86 The number on the locomotive and tender apparentlyrepresent the year the donor commenced his work on themodel, as there was never a New York Central locomotiveof this type bearing that number. New York Central Locomotive 999,
RM2AJ14A9–Journal . estopping points where the flames are located. Immediatelyfusion occurs, the valve is taken from the carrier and centralizedwith a stick placed up the stem where the wires go through.It must be noted that the wire carrying stem is placed on thecarrier by first threading the wires downwards through, a holeprovided for the purpose. 44 SOME MODERN ENGINEERING PRACTICE IN AMERICA. Construction of the Elements. Sealing in the Wires.—-The four wires are sealed into theglass stems in a somewhat similar machine; the four wireshaving previously been fanned by hand and placed within theglass t
RM2AWPTNG–Hardware merchandising January-March 1919 . a smooth movement is the ideal size for the Fordist. It reaches the last cylinder. come equipped with an instruction booklet; five different points to fit valves in any car; a short and long stem; a spring, and a box of Marvel Valve Compound, ready, complete for action. Heres an exceptional opportunity for sales. The Marvels sturdy con-struction, its simplicity and practicability mean money for you. Possibili-ties are limited only by the number of motorists in your vicinity. Dropthe coupon for further information—or for sample Grinders. the MARVEL AC
RM2AN896N–Heating and ventilating buildings : a manual for heating engineers and architects . Fig. 73.—Globe Valve. Fig. 74.—Gate Valve. The globe valve is much more simple in construction thanthe gate valve, is cheaper, and often will answer all require-ments for steam-heating, but will seldom do for hot-water heat-ing. It should be set so that the valve closes against the flow;when set in the opposite way accidents might happen—for in-stance, if the valve should be detached from the stem it couldnot be opened, although the stem would move apparently allright. It will be noted that the diaphragm of the
RM2AG6NGJ–. The diseases of infancy and childhood : designed for the use of students and practitioners of medicine. r (foramen ovale); ventricular. 2. Pulmonary Artery.—Stenosis of the conus, trunk, or ostium(a) simple cases (before the end of the first year of life); (6) com-plicated cases with open foramen ovale or ductus arteriosus, defect ofthe ventricular .septum, or transposition of the great vessels. 666 DISEASES OF THE CIRCULATORY SYSTEM 3. Aortic Valve Stenosis or (reiieral Contraction of the Aortic Si/stem.—The first may be due to developmental defect or to fetal endocarditis;the second, to de
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