Sealing device for bearing bushings particularly for universal j

Details Sealing device for bearing bushings particularly for universal j Sealing device for bearing bushings particularly for universal j

1985-12-13

1987-02-24

Levy, Stuart S.

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Coupling accommodates drive between members having...

Coupling transmits torque via radially directed pin

277152, 277208, 384486, F16C 3378, F16D 341

Patent

active

046454748

ABSTRACT:
A sealing device for bearing bushings, especially for universal joints including a cup-shaped bearing bushing overlying a universal joint pin comprising an inner sealing ring, a sheet metal part connected to the bearing bushing adapted to fix the inner sealing ring in place in an axial direction, and an outer sealing ring provided on a shoulder of the joint pin supported in the bearing bushing, the inner sealing ring has a retaining part between the rolling elements and the free end of a preferably radially oriented shank of the sheet metal part, which has one or more openings, which connect the spaces defined by the outer sealing ring, the inner sealing ring, and the sheet metal part to each other.

REFERENCES:
patent: 2027078 (1936-01-01), Warner
patent: 2773366 (1956-12-01), Slaght
patent: 2802351 (1957-08-01), Anderson
patent: 2996901 (1961-08-01), Kleinschmidt
patent: 3592022 (1971-07-01), Stokely
patent: 4312547 (1982-01-01), Negele et al.
patent: 4440401 (1984-04-01), Olschewski et al.

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