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 35
s the rest. Sec-tion 31 explains the whole thingfor a belt requiring but onemovement. Machines having a backingbelt are provided for by the ar-rangement shown in section 32,in which the piston and beltshifter are held in a centralposition by two coiled springswhen the belts are on the loosepulleys.… … ■■■■■-._; = ft ? j m rfr •/•/•/ j*/ my y yy jv
Mechanical movements
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