http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209350147-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56bd127cc57ed868743219fe09014eb3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25B13-50 |
| filingDate | 2018-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10f9b54172aecb616d0e6ffa6a52daf8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03eeaf9293b248260b5377ce6683f8b8 |
| publicationDate | 2019-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209350147-U |
| titleOfInvention | A kind of end pre-slotted bolt-nut multifunctional sleeve |
| abstract | A multifunctional sleeve for pre-slotted bolts and nuts at the end, including a sleeve body with holes at both ends, one end of the sleeve body is provided with a connecting square hole fixedly connected to the connection part of the tightening machine, the sleeve body The other end is coaxially provided with a top cone slotted hole from inside to outside, and a polygonal inner hole whose inner wall matches the outer wall of the nut. One end of the polygonal inner hole is connected with the outside, and the other end of the polygonal inner hole is connected to the top cone slotted hole One end is connected, and the other end of the top cone slotted hole is provided with a top cone from the center of the end surface toward the polygonal inner hole. This design not only improves the assembly efficiency of the pre-slotted bolt-nut at the tail end, but also ensures the control accuracy of the radial expansion size of the exposed screw tail end of the bolt. |
| priorityDate | 2018-10-30-04:00^^<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/substance/SID433323197 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID13993703 |
Total number of triples: 14.