http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110093468-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a56b2a1eef4902a3996cf511deebf41 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M99-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M99-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M99-00 |
| filingDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cf8153f478d1dd02be6c24ca8d1a102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b26df149c85c42b4435797ad60f6bead http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb54b877a4d6dc0aaf2626bf5c4ac22b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08e45202ad84679d2fe02c976cf7a349 |
| publicationDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110093468-A |
| titleOfInvention | A kind of rock drill testing device for blast furnace open hole machine |
| abstract | The invention belongs to rock drill the field of test technology, provide a kind of rock drill testing device for blast furnace open hole machine, rock drill testing device is fixed on device pedestal, one end of device pedestal is fixed with rock drill fixing seat, rock drill is detachably secured to rock drill fixing seat top, rock drill testing device includes colliding block, collides the front end that block is threaded in rock drill.It further include rest pad, rest pad is fixed on rest pad frame upper close to block, rest pad is collided, and rest pad bracket is fixed on the other end of device pedestal.It collides block and rest pad is that ferrous material is made.Rest pad and the center for colliding block are located on same level straight line, and when test run, rock drill collides block for driving, and make to collide block and hit simultaneously spinning rest pad.Block is collided by the use of rock drill testing device, made of ferrous metal and rest pad hardness is high, and when rock drill test run is unlikely to deform, and is able to extend the service life for colliding block and rest pad. |
| priorityDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.