| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_84804a902ee6d2117c651e7257e83373 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-12 |
| filingDate |
2019-07-02^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-06-05^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbdc6eb9401710885082ecf60dd3f1ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1906b15ae047c521fe221c89a990174d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8ce1a8dee681b7208c99cd7e09b1c01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc08884a8281a8b3de5a9488368f12ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ef2d1756d908f7b2bff6ecd2eafd0f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5afc35acd961ce8d2c344d736ac04066 |
| publicationDate |
2020-06-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-210685990-U |
| titleOfInvention |
Hydraulic-mechanical combined rock breaking TBM cutter head and TBM device thereof |
| abstract |
The utility model discloses a broken rock TBM blade disc and TBM device thereof are united to water conservancy-machinery. The device comprises a cutter head main body, a mechanical hob structure and a high-pressure water jet nozzle structure; the mechanical hob structure is arranged on the cutter head main body; the mechanical hob structures are arranged at intervals; the high-pressure water jet nozzle structure is arranged on the cutter head main body and is positioned between the two mechanical hob structures which are arranged at intervals; and the high-pressure water jet nozzle structure and the mechanical hob structure which are arranged on the cutter head main body are circumferentially arranged. The utility model has the advantages of simple structure, broken rock efficiency is higher, and broken rock effect is better, and the wear rate is less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112504897-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112483110-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112483111-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112483110-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112483111-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112196576-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112483112-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112483112-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112504897-B |
| priorityDate |
2019-07-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |