Control mechanism for the rapier heads of weaving machines

Details Control mechanism for the rapier heads of weaving machines Control mechanism for the rapier heads of weaving machines

1992-07-31

1993-12-21

Falik, Andrew M.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

D03D 4720

Patent

active

052714349

ABSTRACT:
A control mechanism for operating positively controlled openings of rapier heads of weaving machines equipped with rapiers. The control mechanism has a first and a second lateral cam and first and second rollers driven by the cams respectively. The rollers are mounted on a pivoting lever. First and second control levers are directly connected to an oscillating shaft of a cam lever, the cam lever moving to and fro by means of the cam. The cam is connected to a main shaft which transmits a uniform rotation speed to the shafts.

REFERENCES:
patent: 3047028 (1962-07-01), Rotrekl
patent: 3927699 (1975-12-01), Volpe
patent: 3998251 (1976-12-01), Hadam

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