Textiles: spinning – twisting – and twining – Strand structure – Plied
Patent
1992-08-05
1994-02-22
Hail, III, Joseph J.
Textiles: spinning, twisting, and twining
Strand structure
Plied
57311, 57902, D02G 348
Patent
active
052876918
ABSTRACT:
A metal cord is formed by twisting two spirally preshaped metal filaments together with a twisting pitch P. The metal filament has not only the spiral shape formed by twisting, but retains so much of its spiral preshape as to have a pitch p equal to 0.20-0.50 times the twisting pitch and a diametric height h of 0.05-0.25 mm. The retained spiral shape is in the same rotary direction as the direction in which the filaments are twisted together.
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patent: 4938015 (1990-07-01), Kinoshita
Kawamura Kazuhiko
Nishimura Yoshifumi
Okamoto Ken-ichi
Hail III Joseph J.
Sumitomo Electric Industries Ltd.
Sumitomo Rubber Industries Ltd.
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