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 41
Ss. QUARTER TWIST BELT.—The arrows showthe direction the belt should run. 54 TRANSMISSION OF POWER. … 84, FULL TWIST BELT, or cross belt 85. FULL TWIST OR CROSS BELT,for reverse motion on driven shaft.
Mechanical movements
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