Refiner disk
US4005827A · kind A · utility
22Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1975 |
| Grant date | Feb 1, 1977 |
| Priority date | — |
| Expiry date | Apr 30, 1995 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21D1/303
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A disk segment for use in a pulp refiner whereby a first portion of a side edge of the disk is offset relative to a second portion of the same side edge. The cooperating adjacent segment has substantially mating offset edges which cooperate with the adjacent segment in an overlapping and spaced apart relation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.