http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2450483-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa766ddffedbe311c963dc93a644c63c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01F12-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01D75-282 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01F12-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01F12-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01D41-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01F12-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01D41-12 |
| filingDate | 2007-06-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97fa99560a7588afdafc30ca2bc64686 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e49b6cc82ccf22d49319e21fcd426861 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_800b4010c50f757c198ea8504067c637 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71d0ca14541649d79398f5c226054086 |
| publicationDate | 2008-12-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2450483-A |
| titleOfInvention | A Grain cleaning system for a combine harvester |
| abstract | A grain cleaning system 10 for a combine harvester comprises a frame 25 supporting a grain pan 12 and a sieve 16. The grain pan 12 receives grain and chaff separated from the crop by a threshing mechanism and is reciprocable relative to the frame 25 in order to separate the grain from the chaff and to propel the grain and chaff towards the sieve 16. The sieve 16 is reciprocable relative to the frame 25 and is connected to the frame by front and rear support arms 24 and 26 that are pivotably secured to the frame and to the sieve. The front support arms 24 have different geometries from the rear support arms 26 such that when the sieve 16 is reciprocated relative to the frame 25, the vertical component of oscillation is greater at the front end F (relative to direction of forward movement of the harvester) than at the rear end R (relative to direction of movement of the harvester) of the sieve. Advantageously grain separation is improved. |
| priorityDate | 2007-06-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID612 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID417109324 |
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