Bearing and developing apparatus
US7422372B2 · kind B2 · utility
1Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2006 |
| Grant date | Sep 9, 2008 |
| Priority date | — |
| Expiry date | Mar 23, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C33/416
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.