Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped
Patent
1984-02-03
1985-04-09
Watkins, Donald
Textiles: spinning, twisting, and twining
Strand structure
Covered or wrapped
57218, 57219, 57902, D07B 106, D07B 110
Patent
active
045093180
ABSTRACT:
A steel cord composed of four material wires of the same diameter twisted together, of which two material wires are stuck together and intertwisted at the center and each of the other two material wires is arranged on both sides of the former two material wires with a certain space left between the former and the latter. The latter two material wires are twisted about the former two material wires in the same twist direction and at the same pitch as the former two material wires into a steel cord. The steel cord thus composed facilitates infiltration of a rubber compound into the central part of the steel cord, ensures perfect adhesion between the rubber compound and the steel cord, checks elongation under a very low load, stabilizes twist construction in the lengthwise direction and improves an anti-fatigue characteristic.
REFERENCES:
patent: 2359090 (1944-09-01), Dyer
patent: 2492352 (1949-12-01), Bourdon
patent: 2598033 (1952-09-01), Bourdon
patent: 3455100 (1969-07-01), Sidles et al.
patent: 3538702 (1970-10-01), Wolf et al.
patent: 3911622 (1975-10-01), Fenner
patent: 4022009 (1977-05-01), Van Assendelft
patent: 4030248 (1977-06-01), Van Assendelft
patent: 4176513 (1979-12-01), Young et al.
patent: 4349063 (1982-09-01), Kikuchi et al.
patent: 4430851 (1984-02-01), Sundet
Tokusen Kogyo Kabushiki Kaisha
Watkins Donald
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