Weaving; a practical guide to the mechanical construction, operation, and care of weaving machinery, and all details of the mechanical processes involved in weaving (1909)
American School of Correspondence, Nelson, H. William (Hector William), b. 1869 · Chicago, American School of Correspondence · leaf 109
e roller, and is fastened to the small setcollar. Being arranged in this manner, as one treadle is depressedthe strap that is connected with that treadle is unwound from thecollar, while the strap attached to the harness that is connected withthe raised treadle is wound on the collar. This order is… … Fig. 55. Circular Cams. The i ^reference to these cams meansthat that portion of a revolutionof the crank shaft is allowed ineach case for the harness to dwellor to be practically stationary. Fig. 55 shows a cam thatis not very extensively used, asit requires great skill on the partof the fixer to…
Weaving
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