Textiles: knitting – Needle cooperating elements – Pile loop formers
Reexamination Certificate
2005-01-11
2005-01-11
Worrell, Danny (Department: 3765)
Textiles: knitting
Needle cooperating elements
Pile loop formers
C066S107000
Reexamination Certificate
active
06840065
ABSTRACT:
A sinker of circular knitting machines for pile fabrics, which is used in the circular knitting machine assembly has an aslant contact surface between a sinker cylinder and a cam. By the aslant surface disposed on a nose section of the sinker, the bottom yarn can fall accordingly and constitutes a perfect plating loop effect with the binding yarn. Further a first end surface of a throat section and the second end surface of an abdominal section are designed with different inclined angles to cope with the movement of a sinker cylinder of a circular knitting machine having an aslant surface. Therefore, the knitting needle and the sinker on the circular knitting machine can maintain a smooth knitting movement.
REFERENCES:
patent: 4194374 (1980-03-01), Guell
patent: 4955211 (1990-09-01), Neher
patent: 5477707 (1995-12-01), Renda et al.
patent: 6321575 (2001-11-01), Sangiacomo
patent: 6715325 (2004-04-01), Sangiacomo
Birch & Stewart Kolasch & Birch, LLP
Pai Lung Machinery Mill Co. Ltd.
Worrell Danny
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