Tufting machine needles

Details Tufting machine needles Tufting machine needles

1983-08-01

1985-03-05

Feldbaum, Ronald

Sewing

Elements

Needles

D05C 1520

Patent

active

045024030

ABSTRACT:
A needle for tufting, sewing, stitching the like machines, the needle including a shaped elongate blade having at one end thereof a shank and at the other end thereof a point to which is positioned a needle eye, the elongate blade having a shaped longitudinal input recess in one side of the blade above the eye, the input recess having a sloped floor region immediately above the eye which is in the same plane as any bias on the shank of the needle and wherein the angle of the floor relative to the sides of the needle eye is outside the range of 85.degree.-95.degree. degrees.

REFERENCES:
patent: 3469548 (1969-09-01), Zocher
patent: 3929082 (1975-12-01), Zocher
patent: 3954072 (1976-05-01), Zocher
patent: 4233917 (1980-11-01), Carnaby

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