Dobby mechanism

D - Textiles – Paper – 03 – C

Patent

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139/41

D03C 1/00 (2006.01) D03C 1/06 (2006.01) D03C 1/18 (2006.01) D03C 1/20 (2006.01)

Patent

CA 1311664

ABSTRACT A dobby mechanism for looms has frame means for supporting first and second knives that reciprocate radially out of phase at the loom frequency. A plurality of swing levers are adapted to be coupled to and to operate a loom har- ness to effect shedding of the warp. Hooks are pivoted to each swing lever for engagement with one or the other of the knives. The hooks are actuated to engage a selected one of the knives. The hooks are controlled by pattern control means, whereby selected levers may be operated as determined by the pattern control means.

550411

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