Needle for use in tufting machine

Details Needle for use in tufting machine Needle for use in tufting machine

1989-12-08

1991-09-10

Schroeder, Werner H.

Sewing

Elements

Needles

112 8001, D05B 8500

Patent

active

050464388

ABSTRACT:
A needle for a tufting machine has its bottom end pointed and has its lower half portion flattened. The flattened portion has one edge thereof chamferred to form a tapered face. An elongated yarn insert hole is formed above the pointed tip. The hole is inclined at a predetermined angle so that its lowermost point is offset toward the tapered edge relative to a central longitudinal axis of the needle and so that its uppermost point is offset away from the tapered edge relative to the central longitudinal axis.

REFERENCES:
patent: 3469548 (1969-09-01), Zocher
patent: 3929082 (1975-12-01), Zocher
patent: 4480563 (1984-11-01), Beyer et al.

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