Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 824
Singer chain-stitch machine. II. Machines FOR Manufacturing Purposes and Heavy Work.— The Wheeler & WilsonNo. 13 Machine, Fig. 10.—In this machine the moving power is applied to the upper revolv-ing shaft, which communicates a uniform rotary motion to the lower main shaft by meansof two… … F/G. 10.—Wheeler & Wilson heavy work uiacliiiiu. loop of upper thread. It moves in a circular guide with a motion alternately acceleratedand retarded. It is rotated by means of a driver attached to a short shaft, the axis of whichis eccentric to that of the main lower shaft, and which in…
Mechanical engineering
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