Dot matrix print head armature
US5163763A · kind A · utility
1Cited by
11References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 1991 |
| Grant date | Nov 17, 1992 |
| Priority date | — |
| Expiry date | Feb 19, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/275
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An impact printing apparatus includes an armature and print wire assembly in which a plastic arm is injection molded to interact with recesses in an armature and to surround a portion of a print wire to provide a rigid interconnection between the armature and the print wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.