Fox, Thomas W. (Thomas William) · London ; New York : Macmillan and Co. · leaf 77
SHEDDING OR DIVIDING THE WARP Ill 53 In Fig. 33 an antifriction roller /, carried by a treadle centred at is pushed up and down by the sections and imparts an oscillating motion to the outer end of g. Straps and cords pass up and down from treadle g to top and bottom jacks li^ i, which are fixed in… … Fi(}. 33. tions through an angle of 90°, in order to open them out and show the working more distinctly. The dotted line o indicates the hinge on which the parts are turned. The fulcrum 2)ins of h, i, are shown at j, k ; other cords, /, pass down and up to the top and bottom heald shafts ;…
Weaving
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