Tappet and dobby looms : their mechanism and management (1912)
Roberts, Thomas · Manchester [Greater Manchester] : Emmott & Co., Ltd. · leaf 83
-ishes, in proportion as the connecting link approachesthe stud C, and this alters the direction of the force. Thepull on the heald shaft is just sufficient to draw it backinto position when released by the treadle. This motionrelieves the loom of the heaviest part of its work, andplaces less… … Fig. 23. of both healds and cords. More power is consumed withsuch under-motions when compared with heald pulleysor stocks and bowls. Fig. 23 is similar to the above, thepoints of difference being that one spring A is employedfor two heald shafts, the levers B being fulcrumed onstuds C and geared…
Looms
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
