| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d1bfaed85d9ba1df79b944ecd482a20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec80b2e86f5f56ae4ea899f027445747
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13c550776363d72407e0ee02606ef321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b849ead9a52b4bb8c6edb5722a6aa7fd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H59-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H47-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-4035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-4052 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H59-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H47-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H59-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-4052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-4035 |
| filingDate |
2004-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21c1469f119250be66d5b442ac33b683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa5f5fc918f4ad37782a535de93daffb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb0d99caceff7040335af64d230ee45a |
| publicationDate |
2004-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2004102043-A1 |
| titleOfInvention |
Load controller for hydraulic transmission device for working vehicle |
| abstract |
A load controller for a hydraulic transmission device for a working vehicle, where structural components for load control is prevented from deteriorating and the load controller can be downsized and simplified in its structure. In a working vehicle, power from an engine (E) is divided to a working machine system and a travel system and drive them. The travel system has a hydraulic transmission device (1). In the hydraulic transmission device (1), a hydraulic pump (2) driven by the engine (E) and a hydraulic motor (4) driven by the pump (2) are connected by a closed hydraulic circuit. The load controller has a bypass oil-path (8), an opening/closing valve (9), and an opening/closing valve-controlling means. The bypass oil-path (8) connects an oil path (3a), of the closed circuit, that is on the high-pressure side in forward traveling to an oil path (3b) that is on the low pressure side in forward traveling or to an oil tank (T). The opening/closing valve (9) opens and closes the bypass oil-path (8). The opening/closing valve- controlling means senses load on the engine (E) during work traveling and increases the degree of opening of the opening/closing valve (9) as the load increases. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010109664-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5200286-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114199533-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114199533-A |
| priorityDate |
2003-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |