http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214301636-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03b1dfd6475310871887cdd5c90c683f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02B7-44 |
| filingDate | 2021-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8af39203b2e44d982ac3e91ee4f3e34b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66cf238ff47188711716f2e4c4102e8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cd9450d789bc1b90e49854c2e4a565c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27159ac3b5aa5b362f6d711b82981267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_571e6609c8c15ca0d7d1683d715e723e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1a97837a9dd05fdac7dd051b589b387 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81dc4d9bc892a90984e60dc24793acd6 |
| publicationDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214301636-U |
| titleOfInvention | High-density polyethylene door machine integrated dam |
| abstract | The high-density polyethylene door-motor integrated dam comprises a door body and a hydraulic oil cylinder, wherein a rod cavity oil port and a rodless cavity oil port are formed in the hydraulic oil cylinder, the door body comprises a plurality of door leaves, and each door leaf comprises a framework and two panels; the oil pipe with the rod cavity is connected with a connecting pipe through a first rotary joint, the other end of the connecting pipe is connected with an oil port of the rod cavity, and a second rotary joint is connected between the oil pipe without the rod cavity and the oil port without the rod cavity; the first rotary joint and the second rotary joint comprise a fixed pipe, a rotary pipe, a frustum-shaped joint, an outer cover and a connecting seat; the rotary pipe is provided with an outer convex edge, the connecting seat is sleeved on the rotary pipe, and a ball is arranged between the outer convex edge of the rotary pipe and the connecting seat; the small end of the frustum-shaped joint is inserted into the rotary pipe, the frustum-shaped joint is provided with an oil duct, the outer cover is connected with the connecting seat, a spring is arranged between the frustum-shaped joint and the outer cover, and one end of the fixed pipe is in threaded connection with the frustum-shaped joint. The utility model discloses a light, the hydro-cylinder during operation of door body dead weight avoids the oil leak. |
| priorityDate | 2021-01-06-04:00^^<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/CID7753 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419514609 |
Total number of triples: 19.