The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaert, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present DayNorman W. Henley Publishing Company, 1920 - 245 стор. |
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Сторінка 15
... manner as possible , going through the process of its evolution from the common sawmill engine , that some of the readers hereof may have tended , and we will build up the Walschaert gear from it , ourselves , with the help of a few ...
... manner as possible , going through the process of its evolution from the common sawmill engine , that some of the readers hereof may have tended , and we will build up the Walschaert gear from it , ourselves , with the help of a few ...
Сторінка 17
... manner to that of the one just described , and all inside admission valves in common use are of the piston type , which in construction are really two ordinary pistons with metal packing rings , and with a tubular connection from one ...
... manner to that of the one just described , and all inside admission valves in common use are of the piston type , which in construction are really two ordinary pistons with metal packing rings , and with a tubular connection from one ...
Сторінка 29
... of the combination lever to modify the motion that the eccentric delivers to the valve , we must now connect the lower end of this lever to a source of power in such a manner that its " interference THE WALSCHAERT VALVE GEAR 29.
... of the combination lever to modify the motion that the eccentric delivers to the valve , we must now connect the lower end of this lever to a source of power in such a manner that its " interference THE WALSCHAERT VALVE GEAR 29.
Сторінка 30
... manner that its " interference ” with the valve will be in the proper direction . We must now disconnect the main rod from the main - pin and move the cross - head forward until the piston is known to be in the exact centre of the ...
... manner that its " interference ” with the valve will be in the proper direction . We must now disconnect the main rod from the main - pin and move the cross - head forward until the piston is known to be in the exact centre of the ...
Сторінка 49
... manner of the common rocker shaft , and to its outer end is attached an arm , or lever , to the lower end of which the eccentric rod is connected at the same distance below the centre of the link trunnion , or fulcrum , as it would be ...
... manner of the common rocker shaft , and to its outer end is attached an arm , or lever , to the lower end of which the eccentric rod is connected at the same distance below the centre of the link trunnion , or fulcrum , as it would be ...
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35 cents 90 degrees A. A. HOUGHTON admission port American Locomotive American Locomotive Company angle automobile axle Baldwin Locomotive bell crank bination lever block boiler chart Cloth combination lever concrete connection construction crosshead cut-off cylinder dead centre diagrams direction disconnected distance driving wheels eccentric crank eccentric rod edition Egide Walschaert electrical engine exhaust forward frame full gear fully illustrated give inches lathes lead length link foot link fulcrum link-block live steam lost motion lower end lubrication main crank-pin main rod main-pin mechanism modern molds motor moved notch O'CONOR SLOANE operation pin hole piston valve port opening position practical Price radius bar radius rod railroad repair reverse lever reverse shaft shortened shown side Stephenson link motion stroke tion transmission bar treatise upper end valve motion valve rod valve stem valve-stem vertical Walschaert gear Walschaert motion Walschaert valve gear yoke