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 326
1296. GOUBETS UNIVERSALSHAFT COUPLING.—A, A,shafts; C, a trunnion ring recessed in a ball, D. Each shell is alike, and in itselfa universal joint for 45°. Both to-gether equal to 90°. 1297. BALL SOCKET UNIVER-SAL JOINT.—A ball with groovesaround it at right angles and bearingin the spherically…
Mechanical movements
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