Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1979-09-25
1981-08-25
Footland, Lenard A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
3081871, F16J 1532
Patent
active
042855268
ABSTRACT:
A sealing device for bearings in which two sealing areas are provided in series, each comprising an elastomeric sealing lip, the lips being part of a single ring and contacting cylindrical surfaces of a surrounding housing, the sealing ring being attached to a metallic liner.
REFERENCES:
patent: 3363911 (1968-01-01), McKinven
patent: 3762726 (1973-10-01), Jornhagen
patent: 4165811 (1979-08-01), Salter
Dahlgren Christer H.
Johansson B. Lennart
Johansson N. A. Bertil
Klinteberg G. Rune
Footland Lenard A.
Stefa Industri Aktiebolag
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