Textiles: spinning – twisting – and twining – Apparatus and processes – Alternate twist
Patent
1981-02-02
1984-01-03
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
Alternate twist
H01B 1304, D07B 300
Patent
active
044235895
ABSTRACT:
A multi-unit telecommunication cable is disclosed in which the twisted wire pairs of the unit are presented adjacent the conductive cable sheath at irregularly spaced locations. The cable may be made by modulating the amplitude and/or frequency of the oscillations of the faceplate employed in twisting the wire pairs together in forming the cable units.
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patent: 3017450 (1962-01-01), Crosby et al.
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patent: 3194873 (1965-07-01), Demmel et al.
patent: 3847190 (1974-11-01), Forester
patent: 3884025 (1975-05-01), Oberender et al.
patent: 4266398 (1981-05-01), Vogelsberg
Hardin Tommy G.
Vrieland Bruce C.
Kelley David P.
Watkins Donald
Western Electric Company Inc.
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