Textiles: spinning – twisting – and twining – Strand structure – Longitudinal variation
Patent
1980-12-22
1982-06-08
Watkins, Donald
Textiles: spinning, twisting, and twining
Strand structure
Longitudinal variation
57213, 57216, 57217, 57902, 152359, D07B 106, D02G 348
Patent
active
043333060
ABSTRACT:
A steel cord composed of a plurality of material wires intertwisted, having loosely intertwisted portions and tightly intertwisted portions alternately at regular intervals so as to facilitate penetration of a rubber compound into the central part thereof throughout its whole length and to ensure stability of twist.
REFERENCES:
patent: 1759410 (1930-05-01), Marston
patent: 2876616 (1959-03-01), Austin et al.
patent: 2961010 (1960-11-01), Berry
patent: 3318082 (1967-05-01), Riggs
patent: 3911662 (1975-10-01), Fenner
patent: 4176513 (1979-12-01), Young et al.
patent: 4258543 (1981-03-01), Canevari et al.
Kurobe Hideharu
Yamashita Fumio
Kanai Hiroyuki
Watkins Donald
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