Thread end searching arrangement

Details Thread end searching arrangement Thread end searching arrangement

1988-08-04

1990-03-27

Levy, Stuart S.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 36, B65H 6904, B65H 6300

Patent

active

049113712

ABSTRACT:
A thread end seeking arrangement for preparing a predetermined length of thread for insertion into a core of a cop carrying the thread. The arrangement includes a streaming channel located at a seeking/detection point for coupling to the cop and receiving the thread from the circumference of the cop. A thread engager is provided at the streaming channel and is spaced from one end of the streaming channel by a distance corresponding to the predetermined length of the thread to be inserted. The thread engager is operable to engage the thread at the end of the predetermined length of the thread.

REFERENCES:
patent: 3608843 (1971-09-01), Sledlich
patent: 4009840 (1977-03-01), Muller
patent: 4576340 (1986-03-01), Aretz et al.
patent: 4619416 (1986-10-01), Matsui et al.
patent: 4634065 (1987-01-01), Kupper et al.
patent: 4735369 (1988-04-01), Suzuki

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