Doctor blade and blade to blade connector for pull through blade transfer system
US5138740A · kind A · utility
12Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1990 |
| Grant date | Aug 18, 1992 |
| Priority date | — |
| Expiry date | Jun 5, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/55
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
In a pull through doctor blade transfer system, the blade ends are slotted at their working edges. The slots are arranged and configured to accept complimentarily shaped portions of a connecting link used to detachably connect the trailing end of a spent or worn blade to the leading end of a fresh blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.