Elastic sliding bearing

Details Elastic sliding bearing Elastic sliding bearing

1991-10-10

1993-11-23

Footland, Lenard A.

Bearings

Rotary bearing

Plain bearing

384275, 384280, 384295, 384296, 384293, F16C 1710

Patent

active

052637786

ABSTRACT:
The elastic sliding bearing for chassis parts in motor vehicles has a rigid inner bushing, an outer bushing, and an elastomeric body surrounding them. The inner bushing and the outer bushing are provided at both ends with axial bearing surfaces on radially extending flange projections (8, 9), and a seal surrounding the flange projections (8) on the outer bushing (2) is provided. The seal acts against the axially outer flange surface of the outer bushing (2) with at least one sealing lip. A plastic layer (5) possessing good sliding properties, whose outer contact surface with the outer bushing has lubricant pockets (6) for receiving a grease filling, is provided on the outer jacket of the inner bushing (1). The radially extending flange projections (9) at the axial ends of the inner bushing consist of an annular disk (10) each made from plastic, which is placed axially non-displaceably on the plastic layer (5) extending continuously to the axial end of the inner bushing (1) by means of a snap-in connection, while undergoing elastic expansion.

REFERENCES:
patent: 3545831 (1970-12-01), Kopke et al.
patent: 4123122 (1978-10-01), Gabrielson et al.
patent: 4717268 (1988-01-01), Orkin
patent: 4878767 (1989-11-01), Halder

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