Seal assembly for a linkage

Details Seal assembly for a linkage Seal assembly for a linkage

1980-05-12

1981-10-20

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 95, 277 962, 277152, 305 11, F16J 1534, F16J 1532

Patent

active

042956544

ABSTRACT:
A seal assembly for a joint of each pair of adjacent links of an endless track assembly comprising a wear-resistant elastomeric seal ring and a resilient elastomeric load ring. A wear-resistant annular plate is bonded to one of the members of the joint. The load ring is compressed when mounted in place, thus urging the seal ring in sealing contact with the wear-resistant annular plate.

REFERENCES:
patent: 3244457 (1966-04-01), Ross
patent: 3390922 (1968-07-01), Reinsma
patent: 3810637 (1974-05-01), Bonvin
patent: 3841718 (1974-10-01), Reinsma
patent: 4089531 (1978-05-01), Roley et al.
patent: 4132418 (1979-01-01), Roli
patent: 4195852 (1980-04-01), Roley et al.

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