Cleaning member having a cleaning material spirally wound around a shaft material, charging apparatus, and image forming apparatus
US9436115B2 · kind B2 · utility
0Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2014 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Oct 17, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/0258
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is a cleaning member, including a shaft material that rotates about an axial center, and a cleaning material that is spirally wound around the shaft material, is driven to be rotated by a rotating member to be cleaned, cleans the member to be cleaned, and has the number of windings which is equal to or greater than 1 and less than 2 in a cleaning area where the member to be cleaned is cleaned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.