Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 91
N to piston rodand cross-head by prolonging the piston rodthrough a fixed guide and connecting to thecrank with a forked rod. A very old device andmuch in use now on pumps. 292. PARALLEL MOTION from a sec-tor beam. Used on old, single-acting, atmos-pheric pumping engines. Cylinder is open attop.… … 293. RACK GEAR PARALLEL MOTION.— An old pumping device used with a singleQ--..^ acting beam engine. f: STEAM POWER. 83
Mechanical movements
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