Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 189
gages, against 184 ELECTRIC POWER AND DEVICES. 445. ELECTRIC TREE-FELLING MACHINE. The two-wheeled vehicle is anchored to a tree ; the motor on a platform drives … by belt a routing tool below, both swinging on a common center. Ahandle extending to the rear serves to guide the cutting tool, and aratchet and rack feeds the cut. German design. 446. Plan, showing grappling chains, routing tool, frame andhandle. 447. ELECTRIC TRUMPET. The apparatus consists of a…
Mechanical movements
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