Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 130
to thecar axles. 435. VALVE GEAR for agas engine.—A simple devicefor opening the exhaust valveof a four-cycle motor. Theeccentric gives the push roda forward stroke at each revo-lution of the shaft. Theratchet wheel C has a frictionresistance, with every other tooth a shallow notch, so as to hold… … 122 MOTIVE POWER. 436. VALVE GEAR, for a four-cycle gas engine. The camis fixed to the engine shaft. Theinner ring gear is swept aroundwithin the outer fixed gear,skipping by one tooth at eachrevolution of the engine shaft.This makes a contact of a ring-gear tooth with the exhaust-valve rodat every…
Mechanical movements
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