Seal in a roll press
US5970862A · kind A · utility
0Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 4, 1998 |
| Grant date | Oct 26, 1999 |
| Priority date | — |
| Expiry date | Jun 4, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB30B9/20
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Apparatus for sealing a roll press including a seal extending along at least one of a pair of press rolls, the seal including a resilient member extending from the vat in which the press rolls are disposed towards one of the press rolls and a wear member attached to the resilient member for contacting the outer shell surface of the vat press roll whereby the wear member can be replaced upon wearing down of same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.