Textiles: spinning – twisting – and twining – Apparatus and processes – Alternate twist
Patent
1982-05-14
1984-02-07
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
Alternate twist
D07B 300, D07B 700
Patent
active
044295219
ABSTRACT:
A device for SZ-stranding, which includes a tube store mounted in a frame for rotation on its axis, at least one stranding disk associated with the tube store and a device for rotating said tube and disk in a reversing fashion characterized by a tubular sleeve being concentrically disposed on a portion of the tube store and being mounted in the device to rotate at a speed different than the speed of rotation for the tube store. The tubular sleeve can be disposed either adjacent the input which is usually defined by a guide disk or adjacent to the exit and the stranding disk. In one embodiment, two tubular sleeves are provided with one being adjacent the entrance and the guide disk and the other being connected to rotate with the stranding disk at a speed different than the speed of rotation for the tube store.
REFERENCES:
patent: 3460334 (1969-08-01), Lawrenson et al.
patent: 4056925 (1977-11-01), Vogelsberg
patent: 4214430 (1980-07-01), Vogelsberg et al.
patent: 4359857 (1982-11-01), Oestereich
Siemens Aktiengesellschaft
Watkins Donald
LandOfFree
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