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 245
913. TRAVERSING MOTION from cir-cular motion of a worm gear. The wormAI D iC^^c (J wheel and spur gear are relatively held by the^^^^^^^^^i frame /;, and slide freely on shaft a and guidebar D. The feathered key on shaft a allows the worm to turn withthe shaft, while the connecting rod c, by having… … 914. GLOBOID SPIRAL GEARWHEELS.—The revolution of the glo-boid gear A gives a variety of differen-tial motions to the spur gear B as itswings between the limits practicablewith the globoid teeth. GEARING. 23s
Mechanical movements
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