Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1982-09-30
1985-04-09
Smith, Robert I.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
92 15, 92 3, 277184, F16N 100, F16J 1500
Patent
active
045097640
ABSTRACT:
An hydraulically operated clutch release has an annular piston hydraulically moveable in an annular chamber. A felt ring is mounted on a shoulder of the piston away from the chamber, to engage the bore surface of the chamber, and a holding ring is snapped onto the end of the shoulder to hold the felt ring on the shoulder. An extension of the holding ring forms a seal with the bore on the chamber, and defines, with the felt ring a dust catching recess.
REFERENCES:
patent: 3055720 (1962-09-01), Price
patent: 3307885 (1967-03-01), Cox
patent: 3440122 (1969-04-01), McCormick
patent: 4005763 (1977-02-01), Wallis
Brandenstein Manfred
Hans Rudiger
Kiener Heinz
Rosen Daniel M.
SKF Kugellagerfabriken GmbH
Smith Robert I.
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