Lengthwise cutting and grooving machine for webs of corrugated board
US6071222A · kind A · utility
17Cited by
5References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 1998 |
| Grant date | Jun 6, 2000 |
| Priority date | — |
| Expiry date | Dec 2, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/0311
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A lengthwise cutting and grooving machine for webs of corrugated board comprises a grooving station, a lengthwise cutting and grooving station and a lengthwise cutting station which are disposed one after the other in the conveying direction of a web of corrugated board. The lengthwise cutting and grooving station comprises a pair of a grooving tool and a counterpart grooving tool cooperating therewith on the one hand and a pair of a cutter and a counterpart tool on the other hand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.