Automatic cop exchanging apparatus for shuttle loom

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

1988-06-16

1989-10-31

Falik, Andrew M.

Textiles: weaving

Weft manipulation

Replenishing

139197, 139241, 139246, 139 1R, 414223, D03D 4500, D03D 4550, B65H 6700

Patent

active

048770612

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 linearly moving the rotary arm plate in the axial direction with respect, thereto 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 threads of the old and new cops.

REFERENCES:
patent: 2871889 (1959-02-01), Schlosser
patent: 4063635 (1977-12-01), Heckel
patent: 4775271 (1988-10-01), Maccaferri

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