Rake wheels for gathering crop material
US11202411B2 · kind B2 · utility
0Cited by
39References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2019 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Nov 22, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D80/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Rake wheels for a raking apparatus for gathering crop material into a windrow. The rake wheel may include a center hub and a plurality of tines that extend outward from the center hub. In some embodiments, the rake wheel includes support members such as disks for securing and limiting movement of the tines of the rake wheel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.