http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212799374-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e1cd4a20fe64493535d986ccd3a092a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16F15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66C1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16F15-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66C23-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66C23-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K5-20 |
| filingDate | 2020-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_734532233475b0f27bcfcfc34f4b172e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c67d48b15c0f60a6b4f085cca9c28c48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9125c70c7a96e071e655f2b24c92b4ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_965df8c51e51549244038d657acdaadb |
| publicationDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212799374-U |
| titleOfInvention | A hoisting device for maintenance of coal mining equipment |
| abstract | The utility model relates to the technical field of coal mining equipment, and discloses a hoisting device for maintenance of coal mining equipment. A connecting shaft is arranged through the surface of the connecting plate, and the connecting shaft and the connecting plate are rotatably connected, and one end of the connecting shaft is fixedly installed with a roller; , The arrangement of support rods, placing plates and buffer pads has the advantages of flexible movement, reducing labor intensity of workers, and buffering and shock absorption of equipment, thereby increasing the safety of coal mining equipment, which solves the problem of the relatively large volume of currently used hoisting devices. Large, poor flexibility, the hoisting device does not have the effect of buffering and shock absorption, which will cause the coal mining equipment to vibrate and easily cause damage to the equipment. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113153969-A |
| priorityDate | 2020-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.