The art of weaving, by hand and by power, : with an introductory account of its rise and progress in ancient and modern times. For the use of manufacturers and others. (1844)
Gilroy, Clinton G · New York: : George D. Baldwin · leaf 462
oarse weft, to put in one pick, prior to the Jacquardshedding, and one return pick of the same weft after the Jac-quard shedding, when the bowl 7, will immediately ascend, andallow the shuttle boxes m, m, to descend by their own gravity ;and thus the upper shuttle is enabled to put in two picks of… … The third feature of the improvement comes into operation, inorder to complete the weaving, or to put in the quilting, or stitch-ing threads, bij shedding the coloured warps b, and bQ;—this isaccomplished by an improved method of lifting and lowering thegrid* of the Jacquard machine, in order to…
Weaving
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