Image forming apparatus capable of providing a stable belt movement in a belt unit
US7627268B2 · kind B2 · utility
8Cited by
22References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2006 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Dec 16, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/0119
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image forming apparatus includes a belt unit having a support roller, a tension roller, a pair of side frames, a belt, and a guiding mechanism. The pair of side frames are configured to support the support roller and the tension roller. The belt extends across the support roller and the tension roller. The guiding mechanism are configured to guide the tension roller of the belt unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.