Two-pile height yarn feed for conventional tufting machine

Details Two-pile height yarn feed for conventional tufting machine Two-pile height yarn feed for conventional tufting machine

1976-06-25

1977-12-13

Hunter, H. Hampton

Sewing

Special machines

Buttonhole

112266, 226113, 226118, D05C 1518

Patent

active

040623084

ABSTRACT:
A method of and apparatus for feeding yarn to needles of a conventional tufting machine in which the yarn is controlled to permit the feeding of at least two different lengths per needle to produce pile tufts of varying heights. A series of yarn pullers and clamps are utilized to draw and meter the yarn from the creel. Different pullers are utilized to provide the varying pile heights. The pullers or plungers may be driven by band-like members which are engageable upon selection with a continuously oscillating shaft.

REFERENCES:
patent: 2522582 (1950-09-01), Newman
patent: 3439638 (1969-04-01), Zuk
patent: 3678968 (1972-07-01), Juillard
patent: 3937156 (1976-02-01), Spanel

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