Image forming apparatus
US4243311A · kind A · utility
8Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 1978 |
| Grant date | Jan 6, 1981 |
| Priority date | — |
| Expiry date | Aug 29, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B27/526
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A scanning apparatus includes a scanner, a driver for reciprocating the scanner, and a control mechanism which controls the drive force of said driver so as to drive the scanner with a low acceleration at the initial stage of drive of the scanner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.