Conveyor belt cleaning apparatus and method
US8201682B2 · kind B2 · utility
4Cited by
6References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2009 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Jul 25, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G45/16
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Spring tensioner devices are provided for biasing scraper blades toward a conveyor belt. The spring tensioner devices generally are constructed to be easily reconfigurable between a push-up and pull-up configuration while minimizing their space requirements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.