Thread gripping device, particularly for gripping elastic...

Textiles: knitting – Feeding – With clamp or cutter

Reexamination Certificate

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Details

C066S134000, C066S14000R, C066S142000

Reexamination Certificate

active

07032414

ABSTRACT:
A thread gripping device, for gripping elastic thin thread, in a circular knitting machines, having a supporting element that supports thread guides proximate to a drop or feed, above the needle cylinder and proximate to the needle work area, and bearing at least one elastic lamina element and a thread locking lever pivoted to the supporting element and to rotate scissor-like to catch the thread with a grip portion between the locking lever and the elastic lamina element. The thread gripping region of the locking lever is made of a material with higher friction coefficient, than the remaining part of the locking lever.

REFERENCES:
patent: 3598158 (1971-08-01), Hall
patent: 3803878 (1974-04-01), Lonati
patent: 4967575 (1990-11-01), Fucik et al.
patent: 5070709 (1991-12-01), Guell
patent: 6000245 (1999-12-01), Plath et al.
patent: 6189345 (2001-02-01), Sangiacomo
patent: C-41 31 021 (1992-12-01), None
patent: A-1 059 376 (2000-12-01), None
patent: A-2 142 660 (1985-01-01), None
Patent Abstracts of Japan vol. 1997, No. 06, Jun. 30, 1997—& JP 09 031808 A (Tsudakoma Corp), Feb. 4, 1997 abstract; figures 1, 2.

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