Reverse weaving mechanisms

Details Reverse weaving mechanisms Reverse weaving mechanisms

1983-07-18

1985-06-18

Petrakes, John

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Speed responsive device for adjusting relative rotational...

Pivoted weight

139309, 464 73, D03D 4920

Patent

active

045239150

ABSTRACT:
A coupling device for coupling a loom shaft to the shaft of a weft selecting device in a weaving loom, the device comprising two opposed discs having mutually engaging teeth which automatically respond to reversal in direction of rotation of the loom shaft to introduce a desired phase shift between the loom shaft and the weft shaft, the coupling device having automatic means for locking the disc teeth after each reversal in direction of the loom to maintain the newly phase-shifted mutual orientation of the discs.

REFERENCES:
patent: 1641230 (1927-09-01), Manville
patent: 1862864 (1932-06-01), Schouten
patent: 1898806 (1933-02-01), Baker
patent: 1999364 (1935-04-01), Lang
patent: 2653458 (1953-09-01), Andrews
patent: 2658362 (1953-11-01), Spengler

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