Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 383
HARVESTER OR MOW-ING MACHINE.--Application of a corru-gated or cam disc forattaining the motionJ of the cutters. 376 MISCELLANEOUS DEVICES. … 1554. BELL CLAPPER MOVEMENT.— The outside stroke is the best to prevent crack-ing in large bells.
Mechanical movements
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