Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped
Patent
1990-11-05
1994-06-28
Stodola, Daniel P.
Textiles: spinning, twisting, and twining
Strand structure
Covered or wrapped
57212, 57221, 57902, 152527, B60C 900
Patent
active
053235967
ABSTRACT:
Metallic cord for reinforcing elastomeric articles and apparatus for making same including a round section and equal diameter filaments and a core (11) of two strands of two filaments (5,6,15,16) one strand being untwisted and the other strand having a twist and a first lay length so as to be twisted around the one strand.
An outer layer (12) of filaments (21-28) twisted around the core (11) and having the same twist direction and a second lay length half of the core (11) lay length.
REFERENCES:
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patent: 4545190 (1985-10-01), Rye et al.
patent: 4586324 (1986-05-01), Mizuma
patent: 4627229 (1986-12-01), Bourgois
patent: 4690191 (1987-09-01), Kawasaki
patent: 4781016 (1988-11-01), Sato et al.
patent: 4917165 (1990-04-01), Umezawa
patent: 4986327 (1991-01-01), Takahira
Lewandowski T. P.
Rollins John F.
Stodola Daniel P.
The Goodyear Tire & Rubber Company
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