Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 253
th a variableslot adjustment. 962. MOTION BY ROLLING CONTACT of elliptical half-geared wheels. The fork serves as aguide to enter the teeth into mesh. 963. VARIABLE SECTIONAL MOTION fromsector gears. The sectors are arranged on differentplanes, so that each pair shall be matched and allso adjusted… … 965. SCROLL GEARING. —For increasing or de-creasing the speed gradually during one revolution. 966. INTERMITTENT ROTARY MOTIONfrom eccentric circular motion. C and D are pinsconcentric with wheel B. The shoulder cam Aruns eccentric to the shaft of B, and catches thepin C or D at every revolution,…
Mechanical movements
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