Printer
US4689528A · kind A · utility
3Cited by
8References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 25, 1985 |
| Grant date | Aug 25, 1987 |
| Priority date | — |
| Expiry date | Oct 25, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B19/232
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A velocity of a motor which selects a type element of a type head or a motor which drives a carrier carrying the type head in a printer is controlled in accordance with a positional error which represent a distance from a present position to a target print position of the type head or the carrier. When the motor is stopped at a desired position, it is appropriately damped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.