Looper changeover device

Details Looper changeover device Looper changeover device

1982-07-12

1989-01-24

Reynolds, W. C.

Sewing

Stitch forming

Overseaming

112199, D05B 5706

Patent

active

047994401

ABSTRACT:
A looper changeover device for a sewing maching capable of making overlocked stitches is improved by having a manually operable, rotatable selector mechanism for securing and selectively positioning a looper with respect to a looper holder and a looper driving mechanism between a first position and a second position wherein the looper can be moved along separate paths for the selective production of overlocked stitches with one needle and three threads or one needle and two threads. The rotatable selector mechanism can include a rotatable disk or dial supported by the holder and engaging a portion of the looper for positioning and securing the looper in either of the first and second positions.

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