Decoupling device for mounting a shaft on a base and radial...

Details Decoupling device for mounting a shaft on a base and radial... Decoupling device for mounting a shaft on a base and radial...

2011-04-19

2011-04-19

Krause, Justin (Department: 3656)

Bearings

Rotary bearing

Antifriction bearing

C384S581000

Reexamination Certificate

active

07927020

ABSTRACT:
A decoupling device for the bearing arrangement of a shaft carried in a housing, in particular a shaft of a belt-driven conical-pulley transmission with a chain that functions as the belt. The decoupling device includes an outer bearing ring configured with a circularly cylindrical outer surface and within which the shaft is mounted, and an inner surface of a housing that encloses the bearing ring outer surface. At least one radial ondular washer is arranged between the bearing ring outer surface and the housing inner surface, which allows a limited relative radial movement between the housing inner surface and the bearing ring outer surface by elastic deformation of the washer.

REFERENCES:
patent: 1423950 (1922-07-01), Leon
patent: 3976340 (1976-08-01), Pitner
patent: 5062721 (1991-11-01), Chiba
patent: 6655847 (2003-12-01), Obara et al.

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