Spherical sliding bearing

Details Spherical sliding bearing Spherical sliding bearing

1994-11-08

1996-01-02

Hannon, Thomas R.

Bearings

Rotary bearing

Plain bearing

384298, F16C 2304, F16C 3328

Patent

active

054802318

ABSTRACT:
A spherical sliding bearing comprising a hollow inner rotating metallic shaft member having a spherical convex surface on its periphery, an outer load-carrying member having a spherical concave surface generally in conformity with the convex surface, the inner rotating shaft member being supported by the outer load-carrying member so as to freely rotate and oscillate under the sliding-contact relationship between the convex and concave surfaces, and a pressure-bearing seat being interposed between the convex and concave surfaces, which contains a fluorocarbon resin, a modifier dispersed in the fluorocarbon resin and a metallic member which is entirely embedded in the fluorocarbon resin and assures the strength of the pressure-bearing seat.

REFERENCES:
patent: 2711352 (1955-06-01), Hasko et al.
patent: 3528710 (1970-09-01), Roesner et al.
patent: 4111499 (1978-09-01), McCloskey
patent: 5242228 (1993-09-01), Hattori

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