American School (Chicago, Ill.), Nelson, H. William (Hector William), b. 1869 · Chicago : The School · leaf 17
with harinlul effect. A h)ose lock-nut is also a rouuuon cause of the boxes binding in the slides. The above directions apply to the fitting and lixiug of boxes regardless of tlu' motion employed to actuate them. IJefore de- scribing the setting of the boxes, due consideration nuist be given the… … Fig. 107. Knowles Gingham Box Loom. KNOWLES BOX LOOM LOWER HOTION. This l)ox motion derives its movement from ellii)tical gears, and consequently has a fast and slow motion. The gears are timed to impart their greatest speed during the change from one box to anotlier, Avhich regulates the color of…
Weaving
Internet Archive · Claire T. Carney Library, University of Massachusetts Dartmouth · Public domain (published before 1931). Free to use for anything.
