Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1983-07-15
1984-07-17
Ward, Robert S.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 30, 277152, 464131, 464162, F16J 1532, F16D 306, F16D 384
Patent
active
044601832
ABSTRACT:
A one piece sealing member for a slip type driveline assembly to prevent loss and contamination of lubricant. The sealing member is made of a resilient material and has a cylindrical wall and integral radially inwardly extending circumferential annulus. The wall and annulus generally complement and mate with the cylindrical end of a slip yoke that has a groove on its surface to receive the annulus. The cylindrical wall is joined to a radially inwardly extending wall which in turn is joined to a radially inwardly converging truncated conical wall. The truncated conical wall terminates at a radially outwardly extending reinforcing rib.
REFERENCES:
patent: 3234758 (1966-02-01), Lewis
patent: 3411793 (1968-11-01), Jagger et al.
patent: 3942336 (1976-03-01), Schultenkamper
patent: 4116019 (1978-09-01), Welschof
Rockwell International Corporation
Ward Robert S.
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