Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in constructive and operative machinery and the mechanical arts, being practically a mechanical dictionary, commencing with a rudimentary description of the early known mechanical powers and detailing the various motions, appliances and inventions used in the mechanical arts to the present time, including a chapter on straight line movements, by Gardner D. Hiscox (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 242
894. QUICK BACK MOTION given to arack slide by a sector gear and slotted arm;operated by a pin in a revolving face plate. 895. ALTERNATE RECTILINEAR MO-TION from a swinging lever with sector andrack. The lever has a quick return motion,operated by a wrist pin on a face plate, andfree from backlash…
Mechanical movements
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