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. |
З цієї книги
Результати 11-15 із 56
Сторінка 95
... crosshead connection , and the throw , or turning movement , of the eccentric . The piston's motion really governs the lead by offsetting the valve from its central position far enough to overcome its steam lap and enough further to give.
... crosshead connection , and the throw , or turning movement , of the eccentric . The piston's motion really governs the lead by offsetting the valve from its central position far enough to overcome its steam lap and enough further to give.
Сторінка 98
... crosshead , or slide . d Combination lever . e Crosshead link . f Link radius rod . g Reverse link . h Location of combination lever on crosshead . k Length of eccentric crank . 2. Check eccentric throw to see that it is exactly 98 THE ...
... crosshead , or slide . d Combination lever . e Crosshead link . f Link radius rod . g Reverse link . h Location of combination lever on crosshead . k Length of eccentric crank . 2. Check eccentric throw to see that it is exactly 98 THE ...
Сторінка 99
... crosshead gear to valve , and radius rod to link , without connecting eccentric rod to link . 7. Hook up radius rod to exact centre of link , and then revolve driving wheels , seeing that crosshead gear gives correct lead as specified ...
... crosshead gear to valve , and radius rod to link , without connecting eccentric rod to link . 7. Hook up radius rod to exact centre of link , and then revolve driving wheels , seeing that crosshead gear gives correct lead as specified ...
Сторінка 104
... the main crank . C = lap and lead ( one side ) . L distance between radius rod and crosshead connection ( from F to M , Fig . 29 ) on the combination lever . V distance between the radius rod and valve - stem connections .
... the main crank . C = lap and lead ( one side ) . L distance between radius rod and crosshead connection ( from F to M , Fig . 29 ) on the combination lever . V distance between the radius rod and valve - stem connections .
Сторінка 109
... crosshead con- nection has a slight influence on the port opening and should , therefore , in the centre position of the lever , be about in the same level as the crosshead connecting point n ( see Fig . 11 ) . In Fig . 32 is the motion ...
... crosshead con- nection has a slight influence on the port opening and should , therefore , in the centre position of the lever , be about in the same level as the crosshead connecting point n ( see Fig . 11 ) . In Fig . 32 is the motion ...
Інші видання - Показати все
Загальні терміни та фрази
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 inside admission valves lathes lead length link foot 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
Популярні уривки
Сторінка 244 - The clutch, change speed gearing and transmission system are considered in detail. Contains instructions for repairing all types of axles, steering gears and other chassis parts. Many tables, short cuts in figuring and rules of practice are given for the mechanic. Explains fully valve and magneto timing, "tuning...