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 ... |
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Сторінка
Rod - Hanger Pin . od . ? c Crank . c Pin . rank - Pin . c Rod . tem . em Crosshead
Pin . em Crosshead . em Crosshead Guide . 21 , Radius - Rod Connecting Pin .
22 , Lap - and - Lead Lever , or Combination Lever . 23 , Lap - and - Lead Lever ...
Rod - Hanger Pin . od . ? c Crank . c Pin . rank - Pin . c Rod . tem . em Crosshead
Pin . em Crosshead . em Crosshead Guide . 21 , Radius - Rod Connecting Pin .
22 , Lap - and - Lead Lever , or Combination Lever . 23 , Lap - and - Lead Lever ...
Сторінка 19
... as they must be made , between the 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.
... as they must be made , between the 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
5 , and that part of the rod that is still connected with the return crank we will
continue to call the eccentric rod , but the front section of the rod that connects
with the combination lever will be referred to as the “ radius rod . ” The word
radius is ...
5 , and that part of the rod that is still connected with the return crank we will
continue to call the eccentric rod , but the front section of the rod that connects
with the combination lever will be referred to as the “ radius rod . ” The word
radius is ...
Сторінка 34
instance , measured out from the hub centre to the periphery ; one end of the radii
is a fixed point , — the forward end of the radius rod is “ fixed ” at a point on the
combination lever — with its other end rotating about it , — the back end of our ...
instance , measured out from the hub centre to the periphery ; one end of the radii
is a fixed point , — the forward end of the radius rod is “ fixed ” at a point on the
combination lever — with its other end rotating about it , — the back end of our ...
Сторінка 35
the radius of the link , and because the link does not change its position in
relation to the axle , the curve need not be as it was , and we ... The link - block
too has been retained , and to it we will attach the back end of the radius rod (
see Fig .
the radius of the link , and because the link does not change its position in
relation to the axle , the curve need not be as it was , and we ... The link - block
too has been retained , and to it we will attach the back end of the radius rod (
see Fig .
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Загальні терміни та фрази
action admission port admission valves advance American amount angle axle block broken carried cause centre cents combination lever complete compression connection construction correct cover crank crosshead cut-off cylinder dead described desired diagrams direction disconnected distance drawings driving eccentric rod edition effect engine equal exactly exhaust explained forward frame front fulcrum fully give given illustrated inches inside admission latter lead length link motion link-block locomotive lower end main rod main-pin manner mechanism method moved movement necessary notch obtained opening operation opposite piston placed position practical Price quarter question radius rod reference represents reverse lever secure short shortened showing shown side steam Stephenson link stroke tion troubles turning upper valve motion valve-stem vertical Walschaert gear Walschaert valve gear weight wheel
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