Automatic cop exchanging apparatus for shuttle loom

Details Automatic cop exchanging apparatus for shuttle loom Automatic cop exchanging apparatus for shuttle loom

1989-06-16

1990-12-04

Falik, Andrew M.

Textiles: weaving

Weft manipulation

Replenishing

139 1R, 4147446, 414753, 57275, 901 17, 242 3557, D03D 4500, D03D 4550, B65H 6700

Patent

active

049746413

ABSTRACT:
An automatic cop replacing apparatus for a shuttle-type loom with which a cop contained in the shuttle is automatically replaced, including tying the threads together of the old and new cops, and requiring no operator intervention. The apparatus includes a hand for gripping the cop. A rotary arm plate on which the hand is mounted, a drive device for rotating the rotary arm plate and for straightly moving the rotary arm plate in the axial direction, and a drive shaft for moving the rotary arm plate to an exchange position for the cop. A thread tying device holds and ties together the treads of the old and new cops.

REFERENCES:
patent: 3797683 (1984-03-01), Simpatico
patent: 4015721 (1977-04-01), Scheler
patent: 4063635 (1977-12-01), Heckel
patent: 4775271 (1988-10-01), Maccaferri
Pneumatic Module, a Japanese Catalog published in May, 1984 (With Partial English-Language Translation).

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