Device for cleaning at least one sensor roller and method of cleaning such sensor roller
US4820350A · kind A · utility
2Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1985 |
| Grant date | Apr 11, 1989 |
| Priority date | — |
| Expiry date | Dec 5, 2005 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H5/60
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A cleaning device serves for cleaning sensing or sensor rollers which are mutually biased towards each other and between which travels a fiber sliver. Roll cleaning is effected by means of a scraper blade which, in accordance with the invention, is moved intermittently into a scraping position and away therefrom. This provides the advantages of reduced wear on the scraper blade provided at the cleaning device and also reduced wear on the peripheral surface of the associated sensing or sensor roller which is to be cleaned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.