Bearings – Rotary bearing – Antifriction bearing
Patent
1990-09-07
1991-07-09
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384603, F16C 1900
Patent
active
050300199
ABSTRACT:
In the case of a bearing for an open-end spinning rotor, the shaft of which is radially disposed by means of supporting disks and axially, with its end, is supported at a ball, it is provided that the ball is suppported by means of an abutment which has finger-type parts which are constructed such that they have natural frequencies which slightly differ from one another and permit a beat.
REFERENCES:
patent: 2316920 (1943-04-01), Weber
patent: 4106192 (1978-08-01), Stahlecker
patent: 4805432 (1989-02-01), Paulhac
Footland Lenard A.
Stahlecker Hans
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