Typing device including a type disc
US4161373A · kind A · utility
13Cited by
9References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 16, 1977 |
| Grant date | Jul 17, 1979 |
| Priority date | — |
| Expiry date | Aug 16, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J1/243
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A typing device includes a frame; a drive shaft rotatably supported in the frame; a type disc arranged in the frame for being rotated by the drive shaft; a conically centering bearing assembly situated between one side of the type disc and a frame part; a coupling arrangement for torque-transmittingly and axially relatively displaceably connecting the type disc to the drive shaft; and a spring axially urging the type disc against the frame part for a conical centering of the type disc on the frame part by the bearing assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.