Textiles: spinning – twisting – and twining – Strand structure – Longitudinal variation
Patent
1992-09-22
1995-04-25
Hail,, III:
Textiles: spinning, twisting, and twining
Strand structure
Longitudinal variation
57236, 57311, 57902, D07B 112
Patent
active
054088194
ABSTRACT:
A metal cord for reinforcing a rubber article is made by twisting three or more metal filaments. At least one or at most the total number minus two of the metal filaments have a larger shaping ratio in the diametrical direction of the cord than the other metal filaments. At least one of the metal filaments having a larger shaping ratio is kept out of contact at portions in the longitudinal direction with a metal filament or filaments arranged in juxtaposition at one side or both sides thereof. At least two adjacent ones of the metal filaments having a smaller shaping ratio are in contact with each other.
REFERENCES:
patent: 4333306 (1982-06-01), Yamashita et al.
patent: 4509318 (1985-04-01), Yoneda
patent: 4718470 (1988-01-01), Kusakabe et al.
Nishimura Yoshifumi
Okamoto Ken-ichi
Hail, III:
Sumitomo Electric Industries Inc.
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