Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped
Patent
1995-12-22
1997-07-29
Stryjewski, William
Textiles: spinning, twisting, and twining
Strand structure
Covered or wrapped
57214, 57216, 57218, 57222, D02G 336, D07B 106
Patent
active
056512457
ABSTRACT:
The cable includes a substantially metallic central core (3) and outer strands (2) formed from at least one layer of metal wires (21), particularly steel wires, which are stranded over a core element (22) made from synthetic material, preferably a thermoplastic material, this being with a pitch similar to that of the strands (5,6) with which the core (3) is formed, it being possible for the latter to be entirely metallic or hybrid. These cables are intended particularly for use as a lifting cable, particularly elevator cables, or other multicable installations with transmission by means of adherence.
REFERENCES:
patent: 2348234 (1944-05-01), Warren
patent: 3075344 (1963-01-01), Fenner
patent: 3729921 (1973-05-01), Stroh
patent: 4034547 (1977-07-01), Loos
Cole Thomas W.
Stryjewski William
Trefileurope France
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