The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaerts, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present Day ...Norman W. Henley publishing Company, 1912 - 245 стор. |
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Сторінка 229
... piece to take down . The heaviest piece , the bell crank , weighs but 86 pounds . Except in extraordinary cases , all equipments of this gear THE WALSCHAERT VALVE GEAR 229.
... piece to take down . The heaviest piece , the bell crank , weighs but 86 pounds . Except in extraordinary cases , all equipments of this gear THE WALSCHAERT VALVE GEAR 229.
Сторінка 230
... piece of cast steel and can be used on either side of the engine without refitting ; one type for inside admission , and another for outside admis- sion . The gear frame is designed with an extension , so that it can be applied to a ...
... piece of cast steel and can be used on either side of the engine without refitting ; one type for inside admission , and another for outside admis- sion . The gear frame is designed with an extension , so that it can be applied to a ...
Сторінка 235
... piece of the combination lever , secure the valve over the ports as has been described , disconnect the valve rod and tie up the loose parts to keep them from doing damage . Proceed under power of the other side of the engine . Q. 6 ...
... piece of the combination lever , secure the valve over the ports as has been described , disconnect the valve rod and tie up the loose parts to keep them from doing damage . Proceed under power of the other side of the engine . Q. 6 ...
Сторінка
... piece by piece , with the common philosophy of the action of each individual part . There are no algebraical formulae in this Division - just plain talk . The Second Division contains diagrams and formulae that will enable any machine ...
... piece by piece , with the common philosophy of the action of each individual part . There are no algebraical formulae in this Division - just plain talk . The Second Division contains diagrams and formulae that will enable any machine ...
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Загальні терміни та фрази
90 degrees actuated admission port ahead Air Brake American Locomotive Company angle axle back end backward Baldwin Locomotive bell crank bination lever block boiler combination lever compression valve crosshead link cut-off D-slide valve dead centre diagrams direction disconnected distance driving wheels eccentric crank eccentric rod eccentric to valve Egide Walschaert equal equipped exact centre exactly exhaust forward full gear hub centre inches inside admission valves length link foot link fulcrum live steam lost motion lower end main crank-pin main rod main-pin main-valve moved pin hole piston valve port opening position quadrant radius bar radius rod return crank reverse lever reverse shaft rocker rocker-arm schaert shortened side steam chest steam lap Stephenson link motion stroke tion transmission bar trunnion upper end valve events valve motion valve rod valve stem valve-stem valves of inside vertical Walschaert eccentric Walschaert gear Walschaert motion Walschaert valve gear yoke