Yarn adjuster for controlling evenness of yarn tufts

Details Yarn adjuster for controlling evenness of yarn tufts Yarn adjuster for controlling evenness of yarn tufts

1977-06-30

1978-11-28

Hunter, H. Hampton

Sewing

Elements

Frames

112 79FF, D05C 1516

Patent

active

041270789

ABSTRACT:
A yarn adjuster positioned adjacent tufting needles in a tufting machine for engaging yarn in close proximity to the tufting needles and moving it a predetermined distance to thereby control the length of the yarn on each side of the needles which controls evenness of tufts particularly when dual tufting needles are utilized to tuft U-shaped tufts. The yarn adjuster may be driven by an improved coupler point drive featuring long dwell and fast rise.

REFERENCES:
patent: 3216387 (1965-11-01), Short
patent: 3257981 (1966-06-01), Short
patent: 3937156 (1976-02-01), Spanel

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