Tappet and dobby looms : their mechanism and management (1912)
Roberts, Thomas · Manchester [Greater Manchester] : Emmott & Co., Ltd. · leaf 210
must be kept in good working order, and the protectormotion set correctly. The chief causes of the latterdefect are: {a) One or both of the fingers D not touchingthe box swell; (b) the box-swell pins being worn down; (c) the swell not projecting far enough into the box; and (d) too much vibration… … Fig. 59. set to allow of the blades being kept well clear of the frogswith the shuttle in the box. Considerable difficulty isoccasionally experienced in rising and drop box looms byreason of the curve on the box swells not being in thesame relative position on each. If to this condition isadded…
Looms
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
