Locomotive engine running and management .. (1899)
Sinclair, Angus, 1841-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 271
nk in any desired position. ACTION OF THE LINK. Regarded in its simplest form, the action of the linkin full gear is the same upon the valve movement asa single eccentric. When the motion is working, as inthe figure, with the eccentric-rod pin in line with therocker-pin, it will be perceived that… … Fig. 12. valve. Putting the link in back motion brings the endof the backing eccentric-rod opposite the rocker-pin, THE SHIFTING LWK. 223 the effect being that the back-up eccentric then oper-ates the valve. When the link-block is shifted towardthe center of the link, the horizontal travel of…
Locomotives
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