Open-end rotor-spinning device

Details Open-end rotor-spinning device Open-end rotor-spinning device

1984-12-21

1988-09-27

Werner, David

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57 88, 57 92, 384446, 384473, 384611, 384615, 384616, 188 75, D01H 1243, F16C 1914, F16D 5100

Patent

active

047732105

ABSTRACT:
The invention relates to an open-end rotor-spinning device with a rotor shaft which is mounted and driven in the wedge-shaped gap between supporting disks and to the free end of which is assigned an axial bearing. A simplified mounting, which also allows the supporting disks to be removed and exchanged while the machine is in operation, is provided because the rotor shaft (1) is mounted at two bearing points, of which one is formed by supporting disks (2, 3) arranged in the vicinity of the spinning rotor (10) and the second is a bearing (5) which absorbs axial and radial forces and which receives the free end (11) of the rotor shaft (1). An increase in the operating speed of the spinning rotor (10) without an increase in the running speed of the drive means (6) is achieved as a result of a reduction of the diameter of the rotor shaft (1) in the region of the drive means.

REFERENCES:
patent: 1338904 (1920-05-01), Chapman
patent: 1763840 (1930-06-01), Watling
patent: 2173561 (1939-09-01), Olson

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