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 249
ooth of its gear. 930. ACCELERATED CIRCULAR MO-TION by a volute gear. The pinion P andguide disc R move along the feathered shaft C,following the rail guide, and returns by reversalof the motion of the driving shaft C. 931. ROLLER-BEARING GEAR TEETH.—A double-flanged wheel with… … 932. BALL GEAR with traverse pinions,a very limited traverse of the pinions. Has 933. SPIRAL GEARING.—V gearing, in which the teeth are at a small angle with the plane of rota-tion, makes a perfectly silent transmission of power.
Mechanical movements
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