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
... 8d , Li 9c , 9d , Li 21 , Radius - Rod Connecting Pin . 22 , Lap and Lead Lever , Combination Lever . · or 23 , Lap - and - Lead Lever Connec- tor , or Crosshead Link . 24 , Front Connector Pin . 25 , Back Connector Pin . 26 , Crosshead Arm ...
... 8d , Li 9c , 9d , Li 21 , Radius - Rod Connecting Pin . 22 , Lap and Lead Lever , Combination Lever . · or 23 , Lap - and - Lead Lever Connec- tor , or Crosshead Link . 24 , Front Connector Pin . 25 , Back Connector Pin . 26 , Crosshead Arm ...
Сторінка 19
... radius rod and valve - stem , and the combination lever ; these points , however , will be explained at the proper time . Fig . 2 represents the idea of " direct motion THE WALSCHAERT VALVE GEAR 19.
... radius rod and valve - stem , and the combination lever ; these points , however , will be explained at the proper time . Fig . 2 represents the idea of " direct motion THE WALSCHAERT VALVE GEAR 19.
Сторінка 33
... rod at about the point marked X in Fig . 5 , and that part of the rod that is still connected with the return crank ... radius rod . " The word radius is applied to the distance from the centre to the circumference of a circle : a spoke ...
... rod at about the point marked X in Fig . 5 , and that part of the rod that is still connected with the return crank ... radius rod . " The word radius is applied to the distance from the centre to the circumference of a circle : a spoke ...
Сторінка 34
... radius rod is " fixed " at a point on the combination lever - with its other end rotating about it , the back end of our radius rod will have a limited distance for rotation also . The common double - eccentric gear - the Stephenson ...
... radius rod is " fixed " at a point on the combination lever - with its other end rotating about it , the back end of our radius rod will have a limited distance for rotation also . The common double - eccentric gear - the Stephenson ...
Сторінка 35
... radius rod ( see Fig . 6 ) ; now it will be apparent why we curve the ends of the link forward : with the link in a vertical position , as it stands , it must be possible to slide the link - block up and down from one end of the link to ...
... radius rod ( see Fig . 6 ) ; now it will be apparent why we curve the ends of the link forward : with the link in a vertical position , as it stands , it must be possible to slide the link - block up and down from one end of the link to ...
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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 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 schaert 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