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 75
22 1. VERTICAL ENGINE, WITHBELL-CRANK LEVER, for stem- wheel boat. 222. INCLINED PADDLE-WHEELENGINE, with upright crank-con-nected beam for driving air pump. … 223. DIAGONAL TWIN-SCREW EN-GINE, arranged so that the connecting rodscross each other, thus economizing space.
Mechanical movements
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