Draper header with belt cleaning arrangement
US9622412B2 · kind B2 · utility
8Cited by
11References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2014 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Jan 15, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D61/002
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An endless belt for a side conveyor (104, 106) of a draper header (100) has a web width an upper, crop conveying surface that is generally planar over substantially its entire extent. The web comprises a forward edge portion that is configured to be covered by a crop ramp. A plurality of protrusions (300, 400, 500, 502, 504, 602, 606) is fixed to and extends upward from the forward edge portion. The side conveyor (104, 106) comprises the endless belt and the crop ramp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.