Frame for a reciprocating sieve
US9198359B2 · kind B2 · utility
3Cited by
9References
15Claims
0Family size
Inventors
Key dates
| Filing date | Sep 20, 2013 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Dec 12, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01F12/446
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A sieve frame (118, 122) for an agricultural harvester comprises two elongate members (300, 302, 308, 310) that are extruded and extend generally horizontally and in the direction of travel of the agricultural harvester. The sieve frame further comprises two additional extruded elongate members (304, 306, 312, 314) that are fixed transversely to the two elongate members. In one arrangement, the ends of the members are fixed together by hanger mounts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.