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 188
675. GRIMSHAW COMPRESSED AIRHAMMER.— A belt-driven air compressor, D,furnishes compressed air to drive the piston, A,and hammer. A variable friction pulley on thebelt shaft, E, regulates the stroke of the hammerby varying the admission of compressed air toeither side of the piston. The… … l82 AIR POWER APPLIANCES.
Mechanical movements
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