Bearing bushing for universal joints

Details Bearing bushing for universal joints Bearing bushing for universal joints

1984-12-13

1986-09-16

Levy, Stuart S.

Bearings

Rotary bearing

Antifriction bearing

277 82, 277 95, 464131, F16L 3378, F16D 341

Patent

active

046119329

ABSTRACT:
In combination, a bearing bushing for universal joints of generally cup-like form, a sealing ring for sealing a space between the bearing bushing and a shoulder of a machine part supported in the bushing, a circumferentially extending radially inwardly directed flange at the open axial end of said bearing bushing defining an annular interior recess, said sealing ring having a radially outwardly directed circumferential projection engaging in said annular recess interiorly of said flange, and means defining at least one axial opening in said sealing ring defining a passage connecting the running space of the bearing with an annular space outboard of the flange bounded by said flange and sealing ring.

REFERENCES:
patent: 1872251 (1932-08-01), Cowin
patent: 2281905 (1942-05-01), Young
patent: 3906746 (1975-09-01), Haines
patent: 4094518 (1978-06-01), Cox
patent: 4106781 (1978-08-01), Benjamin et al.
patent: 4385789 (1983-05-01), Batt

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