Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 246
926. PIN WHEEL AND SLOTTED PINION, by which a change of speed is obtained by shiftingthe pinion along its shaft. 927. VARIABLE ROTARY MOTION from cone gears. A toothed cone is matched to aninverted cone with pin teeth to gear with the vari-\ able pitch of the cone teeth. 928. SCROLL… … 929. SPIRAL HOOP GEAR for specialand slow transmission of power and motion toa shaft at right angle. One revolution ofwheel A moves shaft B one tooth 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…
Mechanical movements
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