Belt device and image forming apparatus
US7310488B2 · kind B2 · utility
3Cited by
3References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 12, 2004 |
| Grant date | Dec 18, 2007 |
| Priority date | — |
| Expiry date | Jun 20, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/168
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A belt device includes an endless belt, a plurality of rollers around which the endless belt is wound, and a foreign material entry preventing member disposed on at least one side of the endless belt in the width direction. The foreign material entry preventing member prevents the entry of the foreign material into a region surrounded by the endless belt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.