Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 95
the hook is engaged withthe die on the drop lever B. and as their rel-ative positions remain constant, they havinga common center of rotation, the end of B is raised, opening thevalve, which remains open until the bell crank has advanced so farthat the longer arm of the hook H is pressed outward by… … STEAM POWER APPLIANCES. 9 194. CORLISS VALVE GEAR. Allis-Chalmers type. Startingfrom the lowest position (not shown), the hook H, which is forced inward by the spring, engages with the droplever B, and as the bell-crank lever, A, A, movesin the direction indicated by the arrow, thelever B is…
Mechanical movements
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