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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 141

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 141
beside requiring more powerto lift it. Relation of the Cone Pitch. Unless the conp is in properproportion to the cam, uneven picking will follow. If the cone istoo small, it locks in the hollow of the pick point; if it is not taperedto the right pitch, only a small portion of the cone is in… … Fig. 76. Circular Pick Cam. slightly inclined to the top. If too near the top of the cam whenmotion is imparted to it, the cone slides away from the point, anddoes not receive the firm blow that gives a good pick. Whenplaced toward the back center of the cam, the point locks on thecone with very…

Weaving

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