Root crop harvester
US5031703A · kind A · utility
0Cited by
8References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 22, 1989 |
| Grant date | Jul 16, 1991 |
| Priority date | — |
| Expiry date | Nov 22, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D17/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A root crop harvester comprising a soil-separating primary web arranged to discharge material on to a crop-conveying second web which passes about two rollers adapted to define in the load-bearing run of the second web an overhanging step section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.