Reciprocating knife cutter system
US7478522B1 · kind B1 · utility
39Cited by
15References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2007 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Aug 9, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D41/14
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A reciprocating knife cutter system for an agricultural cutting platform has reciprocating knife cutters having cutter bars with adjacent ends that are coupled together by a coupler that maintains the adjacent ends of the cutter bars in a predetermined relative position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.