Slitter cutting element and method of making same
US6536320B2 · kind B2 · utility
3Cited by
14References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 1998 |
| Grant date | Mar 25, 2003 |
| Priority date | — |
| Expiry date | Apr 27, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9464
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A slitter cutting element for slitting a sheet of web material has an axially displaceable blade member arranged on a blade carrier. The axially displaceable blade member is biased by an elastomeric biasing member that provides a continuous and uniform contact force with a face of the blade member. The elastomeric biasing member is restrained from axial expansion by being bonded to the blade carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.