Screening band for a root-crop harvester
US4724909A · kind A · utility
16Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 6, 1985 |
| Grant date | Feb 16, 1988 |
| Priority date | — |
| Expiry date | Nov 6, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G2201/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The belts of a screening band have entrained cleats on one side, and on the other side have recesses into which crossrods are inserted. These crossrods are each connected by a rivet to the belt. The entrained cleats do not run over the entire width of the belt, but rather leave a flat region free in the middle of the belt, so that the rivets can pass there without regard to the positions of the entrained cleats.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.