Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 264
1003, INTERMITTENT CIRCULARMOTION.—Reversible by throwing over the doublepawl. Operated by a reciprocating rod attached tothe disc carrying the pawl. … 1004. RATCHET INTERMITTENTMOTION, by the operation of treadles. Pawllevers and pawls are operated through con-necting rods to levers or treadles, the motionof which is made uniform by the strap andpulley attachment C.
Mechanical movements
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