Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1982-01-11
1983-09-20
Smith, Robert I.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277152, 277901, F16J 1532
Patent
active
044051352
ABSTRACT:
An improved rotary seal for a heavy wheel hub and axle assembly in which the radially inner end of an outer metal case is formed to pilot the wheel hub onto the axle during assembly and the diameter of the radially inner end of the case is intermediate the diameter of a resilient sealing element lip and the radially inner end of a flange of an inner member supporting the resilient sealing element.
REFERENCES:
patent: 2991092 (1961-07-01), MacKay
patent: 4218813 (1980-08-01), Cather
patent: 4359228 (1982-11-01), Cather
Rockwell International Corporation
Smith Robert I.
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