A practical treatise on weaving and designing of textile fabrics : with chapters on the principles of construction of the loom, calculations, and colour (1885)
Ashenhurst, Thos. R. (Thomas R.) · Huddersfield, [Eng.] : J. Broadbent · leaf 94
ck to find the point at which to cease setthng, and proceed just as in the tappet for plain cloth. Each of the four tappets would have exactly the same construction, and be so placed in relation to each other as to raise and depress the healds at the proper time. The length of pause may be varied… … Fig. 19. shall remain up for more than one pick, as for example in the case of a cashmere or four-end twill, where each heald remains up for two picks and down for two picks, then take two of the divisions and divide them each into four, Fig. 19. take part i of one division and part 4 of the second…
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