Arrangement of a shaft in a support

Details Arrangement of a shaft in a support Arrangement of a shaft in a support

1998-03-03

1999-11-02

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

384518, 384539, F16C 4304

Patent

active

059757663

ABSTRACT:
A shaft (12) rotatively mounted in a support (14) by rolling elements comprising at least one first rolling bearing (18) providing an oblique contact surface axially biased in one direction by an elastic return force and in a direction opposed to the preceding direction by a thrust block (28) carried by the shaft (12). The block (28) is axially movable between a first position and a second position of application of a force opposed to the return force. The magnitude of the opposing force is greater in the second position of the block (28) than in the first position of this block (28). The block (28) is connected to the shaft by a connection (32) which is cooperative by the effect of friction with the shaft (12).

REFERENCES:
patent: 2232573 (1941-02-01), Pulleyblank
patent: 2269132 (1942-01-01), Soderqvist
patent: 3807820 (1974-04-01), Schuhmann
patent: 3917425 (1975-11-01), Allaben, Jr.
patent: 3953142 (1976-04-01), Price et al.
patent: 4514109 (1985-04-01), McKenna
patent: 4545627 (1985-10-01), Nakamura et al.
patent: 4979834 (1990-12-01), Speich
patent: 5102241 (1992-04-01), Pflungner
patent: 5193917 (1993-03-01), Adler et al.
patent: 5609423 (1997-03-01), Jurik et al.

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