Platen roll
US4887923A · kind A · utility
3Cited by
0References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1987 |
| Grant date | Dec 19, 1989 |
| Priority date | — |
| Expiry date | Jun 8, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J11/053
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
There is provided a platen roll low in generation of noise with keeping superior printability which comprises a shaft and a single layer of rubber composition concentrically and tightly applied around said shaft or two layers of an inner layer of a resin concentrically and tightly applied around said shaft and an outer layer of a rubber composition concentrically and tightly applied around said inner layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.