Cutoff knife serration
US10350776B2 · kind B2 · utility
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14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2016 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | Jun 9, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26D2001/006
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A pair of cutoff knives configured for mounting on counter-rotating drums such that a serrated edge of one knife of the pair intermeshes with a serrated edge of the other knife of the pair to create a sinusoidal-shaped gap between the intermeshed serrated edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.