Cutting device for cushioning dunnage producing machine
US7789819B2 · kind B2 · utility
12Cited by
12References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2007 |
| Grant date | Sep 7, 2010 |
| Priority date | — |
| Expiry date | Oct 28, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/778
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cushioning dunnage producing machine comprises a crumpler, a roll of paper sheet material having a first end at a radially innermost location and a second end at a radially outermost location, the first end fed into the crumpler, the crumpler drawing the paper sheet from the roll and crumpling the paper sheet into cushioning dunnage, and a cutter which travels laterally across the cushioning dunnage to cut the dunnage into a strip of a desired length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.