Belt driving roller including electroviscous force developing member, and belt driving device using same
US9665046B2 · kind B2 · utility
6Cited by
17References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2015 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Dec 9, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/2032
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is a belt driving roller for a belt driving device configured to drive and rotate an endless belt with at least one driving roller of a plurality of rollers over which the belt is hung by its internal surface, wherein the belt driving roller includes an electroviscosity retaining member of which surface viscosity force reversibly changes under an effect of an electric field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.