Needle picker releasing device

Details Needle picker releasing device Needle picker releasing device

1988-10-05

1991-06-18

Reynolds, Wm. Carter

Textiles: knitting

Independent-needle machines

Circular

66232, D04B 920

Patent

active

050240684

ABSTRACT:
A needle picker releasing device in a circular knitting machine for the production of hosiery goods performs releasing of pickers from a non-operative into an operative position by kinematic action of an electromagnet moving a blocking device. The electromagnet may be operated by a microswitch contacting a cam. The blocking device may be a double armed lever arranged between the electromagnet and the picker, one arm of the lever being engagable with the picker so as to block the motion of the picker and another arm of the lever being engageable by the electromagnet, movement of the other arm being obtained in one direction by the electromagnetic when energized and in another direction by spring means.

REFERENCES:
patent: 3608336 (1971-09-01), Phillips
patent: 3908406 (1975-09-01), Maler et al.

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