Device for supporting and controlling stitch-pressing and stitch

Details Device for supporting and controlling stitch-pressing and stitch Device for supporting and controlling stitch-pressing and stitch

1990-05-22

1991-10-29

Reynolds, Wm. Carter

Textiles: knitting

Independent-needle machines

Straight

66 90, D04B 704, D04B 3500

Patent

active

050604880

ABSTRACT:
The device comprises a plate placed over the needle beds and provided with two vertical grooves for each work zone. Within the grooves small bars slide vertically because of the action of a rocking lever that acts on the bars through two arms. The rocking lever has a third arm subject to the action of a rack, while a segment is hinged to each small bar and bears, fixed to its lower end, a small rod having a "L" shape, for pressing over the fabric. The rod extends for the whole length of the associated work zone. The grooves determine the contemporary oscillation of the small bars in opposite directions during their vertical movement, to allow the concurrent change of position of the small rods, while a wedge-shaped element, for retaining the fabric, is placed at the beginning and at the end of each work zone.

REFERENCES:
patent: 4442683 (1984-04-01), Shima et al.
patent: 4852369 (1989-08-01), Stoppazzini

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