Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 255
964. UNIFORM SPEED OF SECTIONALSPUR GEAR during part of revolution. Themotions varying suddenly according with the dif-ferential radii of the sectors. … 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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