Seal cartridge for use in idler rollers

Details Seal cartridge for use in idler rollers Seal cartridge for use in idler rollers

1990-11-30

1992-05-05

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 35, 277 50, 277153, 384487, F16J 1532

Patent

active

051101432

ABSTRACT:
A bearing seal having multiple elements including a pair of contact seals, one of which is a fiber seal and a second of which is an elastomeric seal, is provided for use with a bushing having an inclined step which, in conjunction with a seal locator having an upturned flange and a spacer, forms a cavity to accommodate a projecting lip of the elastomeric seal.

REFERENCES:
patent: 1849404 (1932-03-01), Leonard, Jr.
patent: 2055917 (1936-09-01), Victor et al.
patent: 3025113 (1962-03-01), Helwig
patent: 3510138 (1970-05-01), Bowen et al.
patent: 3771799 (1973-11-01), Sekulich et al.
patent: 3841723 (1974-10-01), Kelso
patent: 4359228 (1982-11-01), Cather
patent: 4428630 (1984-01-01), Folger et al.
patent: 4437821 (1984-03-01), Ogawa
patent: 4695062 (1987-09-01), Dreschmann et al.
patent: 4810233 (1989-03-01), Crane, Jr. et al.

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