Coater rod bed
US6019846A · kind A · utility
4Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1997 |
| Grant date | Feb 1, 2000 |
| Priority date | — |
| Expiry date | Dec 16, 2017 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H25/12
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A coater for directly or indirectly applying a coating medium to a fiber web includes a mounting; a coater rod; and a coater rod bed connected to the mounting. The coater rod bed includes a metal body with a longitudinal extension, a rod holding portion with an inner contoured surface, at least one longitudinally extending groove in the contoured surface, and at least one non-metallic bearing strip within each respective longitudinally extending groove. The coater rod bed is rotatably carried within the rod holding portion and directly engaged by each non-metallic bearing strip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.