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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 170

An illustration from 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, leaf 170
AVING. 189 uneven cloth.) Fig. 94 shows very clearly the whole motion ;the upper spring K, is the one which is changed to obtain the dif-ferent tensions on the warp, by loosening the small set collar andcompressing the spring. In this way more tension is added to thewarp, while the opposite will… … Fig. 96. Friction and Gear Let-Off. moved an equal distance to the opposite side. The compressionon the lower short spring K^, (which counterbalances the oscilla-tion of the whip roll and the rebound of the top spring) is gov-erned by the stoutness of the top spring. The diagram gives avery good…

Weaving

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