Apparatus for the transverse cutting of weblike material
US6722243B2 · kind B2 · utility
9Cited by
34References
45Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 2002 |
| Grant date | Apr 20, 2004 |
| Priority date | — |
| Expiry date | Nov 20, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9408
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A rotating cutting cylinder and an opposing member, wherein the cutting cylinder is fitted with a plurality of blade segments distributed along the length of the cutting cylinder and connected to one or more actuators for producing a movement of selective extension and retraction of said blade segments with respect to said cutting cylinder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.