Combination wear sleeve and excluder lip adapted for easy instal

Details Combination wear sleeve and excluder lip adapted for easy instal Combination wear sleeve and excluder lip adapted for easy instal

1983-04-04

1984-01-31

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 38, 277 50, 277 82, 277153, F16J 1532, F16J 1534

Patent

active

044285868

ABSTRACT:
A two component oil seal assembly including a combination oil seal and unitizing component having inner and outer cases, an oil seal having radial and axial flanges, and a centrifugally acting excluder unit which has an inside diameter adapted to be readily positioned over an associated shaft, an axially extending, generally cylindrical surface adapted to act as the wear surface or seal band engagement surface for the other component, and further including a radial flange having attached thereto an excluder seal adapted to engage a portion of the radial flange of the seal casing.

REFERENCES:
patent: 2352336 (1944-06-01), Martin et al.
patent: 3011814 (1961-12-01), Rhoads et al.
patent: 3207521 (1965-09-01), Dega
patent: 3479728 (1969-11-01), Burfield et al.
patent: 3511513 (1970-05-01), Dahlheimer

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