Multi-profile die cutting assembly
US8656817B2 · kind B2 · utility
9Cited by
511References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2012 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Aug 30, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9396
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A die roll is disclosing have multiple alternating patterns. Cutting edges and non-cutting edges on the die roll are phased with cutting surfaces and relieved areas on the anvil, respectively. Multiple cut profiles are achieved from a single die/anvil combination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.