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Title:
SLIP-FREE ROLLING BEARING
Document Type and Number:
WIPO Patent Application WO/2015/021983
Kind Code:
A3
Abstract:
A slip-free rolling bearing (1) is specified, in the outer ring (3) of which there is formed an encircling groove (7). The rolling bodies (2) of said rolling bearing are surrounded, in the manner of an envelope circle, by a central ring (8) and are in physical contact therewith. To ensure permanent drive of the rolling bodies, the central ring is inserted into the groove so as to be radially free but is fixed rotationally fixedly in said groove, wherein the radial depth of the groove is greater than the thickness of the central ring. The rotational fixing of the central ring in the groove of the outer ring is effected by a spring element.

Inventors:
KRUHÖFFER, Wolfram (Ackerlänge 8, Aurachtal, 91086, DE)
BINDERSZEWSKY, Jörg (Taunusstraße 49, Erlangen, 91056, DE)
LOOS, Jörg (Kärntner Straße 10, Herzogenaurach, 91074, DE)
Application Number:
DE2014/200389
Publication Date:
April 16, 2015
Filing Date:
August 07, 2014
Export Citation:
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Assignee:
SCHAEFFLER TECHNOLOGIES AG & CO. KG (Industriestraße 1-3, Herzogenaurach, 91074, DE)
International Classes:
F16C19/26; F16C25/08; F16C27/06; F16C33/58
Foreign References:
DE328471C1920-10-30
DE102005033356A12007-01-18
DE102006029348A12008-01-03
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