Bearing and developing apparatus

Details Bearing and developing apparatus Bearing and developing apparatus

2006-05-17

2008-09-09

Hannon, Thomas R (Department: 3682)

Bearings

Rotary bearing

Antifriction bearing

C384S485000, C384S492000, C384S515000

Reexamination Certificate

active

07422372

ABSTRACT:
A bearing includes: an outside portion; an inside portion which is rotatably assembled to the outside portion; a rotating body arranged in a space formed when the outside portion and the inside portion are assembled; a first sealing portion which is integrally molded with the outside portion and seals the space by abutting against the inside portion through elastic deformation caused when assembled; and a second sealing portion which is integrally molded with the inside portion and seals the space by abutting against the outside portion through elastic deformation caused when assembled.

REFERENCES:
patent: 3212833 (1965-10-01), Sloan et al.
patent: 3224821 (1965-12-01), Barr
patent: 3230022 (1966-01-01), Znamirowski
patent: 4113328 (1978-09-01), Vander Meulen
patent: 4951599 (1990-08-01), Damji
patent: 5605401 (1997-02-01), Kondo et al.
patent: 6-175481 (1994-06-01), None
patent: 9-273546 (1997-10-01), None

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