Row crop debris clearing apparatus
US6279666A · kind A · utility
15Cited by
35References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1997 |
| Grant date | Aug 28, 2001 |
| Priority date | — |
| Expiry date | Jan 27, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P60/20
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A debris clearing apparatus for use in agricultural operations. It includes a pair of rotatable concave disks arranged in a generally V-shaped orientation to spread debris encountered during forward movement. The disks have a plurality of relatively deep backswept notches.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.