Multiple needle chainstitch sewing machine

Details Multiple needle chainstitch sewing machine Multiple needle chainstitch sewing machine

1991-09-03

1993-01-12

Falik, Andrew M.

Sewing

Elements

Thread cutting, severing or breaking

112294, 112163, D05B 6500

Patent

active

051780844

ABSTRACT:
In a trimming device for cutting a cover thread (30) on a multiple needle chainstitch sewing machine, a moveable thread catcher (15) picks up the cover thread (30), which runs between the cover thread guide (27) and a hook part (29) on the spreader (28), and presses the cover thread (30) towards a trapping and cutting device (49,51,48,40) of the trimming device which is disposed adjacent to the left-hand sewing needle (23).

REFERENCES:
patent: 3998162 (1976-12-01), Marforio
patent: 4098209 (1978-07-01), Schopf
patent: 4683828 (1987-08-01), Matsumoto
patent: 4850293 (1989-07-01), Norz et al.

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