Sealing assembly for universal joint

Details Sealing assembly for universal joint Sealing assembly for universal joint

1985-05-20

1986-12-23

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277212F, 464173, F16J 1552

Patent

active

046308342

ABSTRACT:
A sealing assembly for a universal joint formed as an annular disc made of resilient material extending in sealing engagement between an inner joint member or a shaft part thereof and an outer joint member with the annular disc being in sealed engagement with the outer joint member and having a central bore formed with a diameter smaller than the diameter of the shaft of the inner joint member extending therethrough in order to effect sealing engagement with the shaft, the central bore being surrounded by a reinforcing annular portion which is dimensioned with an enlarged thickness for reinforcing purposes thereby to enable large angles of articulation to be endured even when the central bore is under extreme loads thereby to provide a rugged construction for the sealing assembly.

REFERENCES:
patent: 1183064 (1916-05-01), Emerson
patent: 2255172 (1941-09-01), Johnson
patent: 2331982 (1943-10-01), Johnson
patent: 2451791 (1948-10-01), Weaver
patent: 3611816 (1971-10-01), We et al.
patent: 4327925 (1982-05-01), Alexander et al.

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