Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped
Patent
1992-06-24
1993-12-14
Stodola, Daniel P.
Textiles: spinning, twisting, and twining
Strand structure
Covered or wrapped
57220, 57225, D02G 302, D02G 336
Patent
active
052691284
ABSTRACT:
A core for wire rope has a fluted member (1) of polymeric or elastomeric material with symmetrically spaced helical grooves (2) each having the shape of an elliptical arc in cross-section in a plane normal to the core axis. The core may contain a reinforcing member, conductors, or optical fibers.
REFERENCES:
patent: 401112 (1889-04-01), Batchelor et al.
patent: 403319 (1889-05-01), Batchelor
patent: 586706 (1897-07-01), Frederick
patent: 975541 (1910-11-01), Leschen
patent: 1183487 (1916-05-01), Parker
patent: 2074956 (1937-03-01), Carstarphen
patent: 2480005 (1949-08-01), Ewell
patent: 4120145 (1978-10-01), Chiappetta et al.
Burtoft Michael T.
Walton John M.
Bridon PLC
Rollins John F.
Stodola Daniel P.
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