Bradbury, F. (Fred) · Manchester : John Heywood Ltd. · leaf 34
increases the strainupon the warp threads, and consumes the maximum amount ofpower. The factors wmich modify the relative strain upon the warpthreads during the formation of the shed are: — (1) the size of theshed or distance moved through by the warp, and (2) the time occu-pied. It is a well known… … Fig. 35 Fig. 36 30 JACgUARD MECHANISM AND HARNESS MOUNTING. Normally, in open shedding, the shed is always open. The threads required to change from theShedding. F i & upper line are depressed, while those required from the lower set are elevated and vice versa for every new shot of weft (see…
Textile machinery
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