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
The mechanism of a new machine of this class made by theSinger Co. is shown in Fig. 9. The stitch is formed from a single thread which is inter- SEWING MACHINES. 793 woven into a chain upon the under surface of the goods, and the tension is capable of adjust-ment so that the thread will be drawn… … 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…
Mechanical engineering
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