Developing apparatus
US6654583B2 · kind B2 · utility
42Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2002 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Jun 28, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/0634
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A developing apparatus includes a developer carrying member for carrying a developer thereon. An electrostatic image is formed on an image bearing member with the developer. A rotatable developer electrifying member contacts the developer carrying member and electrifies the developer carried on the developer carrying member. A holding member supports the developer electrifying member and the developer carrying member. A bearing assembled to the holding member receives a shaft of the developer electrifying member. The developer electrifying member is held by the holding member through the bearing member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.