Pressure printer
US4203675A · kind A · utility
5Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 1978 |
| Grant date | May 20, 1980 |
| Priority date | — |
| Expiry date | Aug 28, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J3/38
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A document or other record media along with an associated inked ribbon and a type character are pressed together at the same time from two sides by means of two pressing members pivoted on a common shaft. The pressing members are connected with a toggle linkage which is caused to be actuated from a home position to a printing position and return. The actuation of the linkage moves a platen and a hammer towards each other to perform the printing on the document.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.