Characters carrying disc for a printing machine
US4165189A · kind A · utility
4Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 12, 1977 |
| Grant date | Aug 21, 1979 |
| Priority date | — |
| Expiry date | Aug 12, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J1/30
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A character-bearing disc operable with a printing machine having a central hub with radially extending flexible arm members, each arm member having a character disposed on an outer portion thereof. The arm members are reinforced at the inner ends thereof by means of longitudinally extending reinforcing ribs, the arm members thus having increased strength at their inner ends without sacrifice of the flexibility necessary to proper function of the disc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.