Tappet and dobby looms : their mechanism and management (1912)
Roberts, Thomas · Manchester [Greater Manchester] : Emmott & Co., Ltd. · leaf 164
h, by reason of its weightand the feeler resting on the table of the bell-crank lever, issufficient to push iLe corresponding catch forward on to CONSTRUCTION OF CIRCULAR BOX MOTIONS 153 the lever; this latter when lifted would depress one ofthe draw-hooks and turn the boxes. The card cylinder is… … OO H —S O O OO Fig. 44. K and K^ As the grid is raised by the eccentric thetumblers are also lifted, and by means of the catch P en-gaging with the dished head of the cylinder another cardis brought into position. An escape motion is provided at the heel of the lever Fto prevent breakages, when the…
Looms
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