Bearing protection device

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member

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Details

277 55, F16J 1518

Patent

active

052900479

ABSTRACT:
A bearing protector is provided for forming a seal between a rotating shaft and a housing opening outwardly through which the shaft projects. The protector comprises a component consisting of a plurality of preassembled components and is constructed in a manner such that it may be pressed fitted into operative association with a rotating shaft and a corresponding housing portion independent of any flexure of the protector parts which deters the sealing ability thereof.

REFERENCES:
patent: 4022479 (1977-05-01), Orlowski
patent: 4114902 (1978-09-01), Orlowski
patent: 4466620 (1984-08-01), Orlowski
patent: 4484754 (1984-11-01), Ballard
patent: 4572517 (1986-02-01), Rockwood et al.
patent: 4576383 (1986-03-01), Ballard
patent: 4630458 (1986-12-01), Kakabaker
patent: 4706968 (1987-11-01), Orlowski
patent: 4743034 (1988-05-01), Kakabaker et al.
patent: 4852890 (1989-08-01), Borowski
patent: 4983303 (1991-01-01), Matsushima et al.
patent: 5024451 (1991-06-01), Barowski
Bearing Isolators by Inpro/Seal, By: Division of Inpro Companies, Inc. No Date Available.
The Garlock Equalizer Seal, By: Garlock, Inc., 1990 No Month Available.
Chesterton Labyrinth Seal, By: A. W. Chesterton Co., 1985 no month available.
Chesterton Labyrinth Seal, By: A. W. Chesterton Co., 1985 No Month Available.

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