Self aligning doctor/applicator blade assembly
US4444102A · kind A · utility
8Cited by
18References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1981 |
| Grant date | Apr 24, 1984 |
| Priority date | — |
| Expiry date | Dec 21, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F31/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The apparatus of the present invention includes a self aligning applicator/doctor blade assembly having at least two working surfaces adapted to engage an ink carrying conical roll wherein the working surfaces lie along the roll surface. A geometric apex for the cone and the working surfaces are coincident. An inking device circulates ink along a path including a zone adjacent to at least one working surface and the roll.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.