Looper thread guiding mechanism for facilitating the looper thre

Details Looper thread guiding mechanism for facilitating the looper thre Looper thread guiding mechanism for facilitating the looper thre

1993-04-09

1994-09-20

Nerbun, Peter

Sewing

Stitch forming

Chain or double chain

112162, 112302, D05B 5700

Patent

active

053479416

ABSTRACT:
A looper thread guiding mechanism for facilitating setting of the looper thread to a double loop looper. A drum is rotatably provided at a side portion of the looper having a thread hole at a tip end portion thereof. A thread hooking portion is slidably movably provided along the looper. The thread hooking portion is connected to the drum by a resilient linking member. By angular rotation of the drum in one direction, the thread hooking portion is positioned adjacent the thread hole for facilitating the thread setting. By angular rotation of the drum in an opposite direction, the linking member is partially wound over the drum, and the thread hooking portion is moved toward a base portion of the looper.

REFERENCES:
patent: 4977842 (1990-12-01), Fukao et al.
patent: 5076181 (1991-12-01), Wang
patent: 5168821 (1992-12-01), Kamiya

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