Bubble up auger for agricultural combines
US9775297B2 · kind B2 · utility
4Cited by
29References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2013 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Feb 17, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D61/008
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A bubble up auger includes a tubular housing, a screw auger and a baffle. The tubular housing includes an inlet opening having a first width end adjacent a first end of the tubular housing and a second width end opposite the first width end. The baffle extends from the inlet opening, outwardly from the central longitudinal axis of the tubular housing and towards the first end of the tubular housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.