Driving mechanism for travelling original carrier in an electrophotographic copying machine
US4108544A · kind A · utility
4Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 1976 |
| Grant date | Aug 22, 1978 |
| Priority date | — |
| Expiry date | Nov 22, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B27/6235
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In an electrophotographic copying machine having a travelling original carrier or a travelling optical exposure system, a feedforward clutch and a reverse clutch are selectively operated by a cam mechanism associated with a control clutch and by latch mechanisms associated with the control clutch and controlled by one solenoid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.