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 6
... given wholly to the subject of the Walschaert valve gear , and nothing in print that explained that style of motion to the satis- faction of the locomotive engineer , the shop man , and the master mechanic , alike ; in fact , no ...
... given wholly to the subject of the Walschaert valve gear , and nothing in print that explained that style of motion to the satis- faction of the locomotive engineer , the shop man , and the master mechanic , alike ; in fact , no ...
Сторінка 11
... given them a tonnage to be started and stopped twice in every revolution of the driving wheels that should have prohibited the use of such heavy reciprocating parts before now . For this and other reasons , our locomotive build- ers.
... given them a tonnage to be started and stopped twice in every revolution of the driving wheels that should have prohibited the use of such heavy reciprocating parts before now . For this and other reasons , our locomotive build- ers.
Сторінка 12
... given desultory trials in America at intervals in the latter part of the last century by those prejudiced toward it , and dropped from sight , it has risen into our view again through a sheer necessity , and there is a general desire ...
... given desultory trials in America at intervals in the latter part of the last century by those prejudiced toward it , and dropped from sight , it has risen into our view again through a sheer necessity , and there is a general desire ...
Сторінка 18
... given in order that steam may be admitted between the piston and the cylinder head , toward the com- pletion of the stroke , as a means of cushioning the piston and thereby tempering the sudden reversion of its motion ; the same effect ...
... given in order that steam may be admitted between the piston and the cylinder head , toward the com- pletion of the stroke , as a means of cushioning the piston and thereby tempering the sudden reversion of its motion ; the same effect ...
Сторінка 24
... given by pinching the wheel , is that the valve has no lead ; the edge of the valve and edge of the admission port are not even close to line- and - line , and the assisted rotation of the wheel would have to push the valve a distance ...
... given by pinching the wheel , is that the valve has no lead ; the edge of the valve and edge of the admission port are not even close to line- and - line , and the assisted rotation of the wheel would have to push the valve a distance ...
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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