Textiles: spinning – twisting – and twining – Apparatus and processes – Covering or wrapping
Patent
1984-01-17
1985-10-29
Petrakes, John
Textiles: spinning, twisting, and twining
Apparatus and processes
Covering or wrapping
57 15, 57 59, 57102, D07B 306, D07B 702
Patent
active
045493910
ABSTRACT:
A wire-twisting machine for twisting individual wire-like structures into a cable, having a plurality of bobbins around which are wound the wire-like substance to be twisted, the bobbins being mounted on individual cradles which are supported at either end by disks secured to a common spindle, comprising: a drive mechanism having prime movers which are external to the bobbin-cradle assembly for controlling the speed of feeding the wire-like structure from its respective bobbin, thus resulting in constant wire-like structure tension, and another drive mechanism for controlling cradle rotation for fixing or adjusting the amount of twisting-back in said cable.
REFERENCES:
patent: 2208914 (1940-07-01), Van Hook
patent: 2238496 (1941-04-01), McDonald
patent: 2412196 (1946-12-01), Ashbaugh et al.
patent: 2802328 (1957-08-01), Ritchie
patent: 3106815 (1963-10-01), Nance et al.
patent: 3651629 (1972-03-01), Webster
patent: 3726075 (1973-04-01), Akachi
Kameo Yuji
Sakamoto Katsuji
Tanaka Shigeru
Toda Yuichi
Petrakes John
Sumitomo Electric Industries Ltd.
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