Sewing – Elements – Needles
Patent
1982-07-21
1984-11-06
Feldbaum, Ronald
Sewing
Elements
Needles
112 79R, D05C 1500
Patent
active
044805632
ABSTRACT:
In a tufting needle for tufting machines comprising an operative shank portion of oblong cross-section and containing a thread guide and eye and an anchoring shank portion by which the needle is embedded in a needle module, said anchoring portion is of elliptical or rhombic cross-section and the major axes of the cross-sections of both portions are disposed in substantially the same plane.
REFERENCES:
patent: 3618542 (1971-11-01), Zochen
patent: 3812799 (1974-05-01), Spanel et al.
patent: 3862611 (1975-01-01), Kuromegawa
patent: 4194457 (1980-03-01), Parson
patent: 4195584 (1980-04-01), Falk et al.
Beyer Joachim
Beyer Walter
Feldbaum Ronald
Zimmermann Jos.
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