http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110735647-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-1046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-1086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-1093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-1006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-104 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-10 |
| filingDate | 2019-11-05^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110735647-B |
| titleOfInvention | Eccentric hob type heading machine capable of breaking rock according to predetermined path without influencing supporting operation |
| abstract | The invention discloses an eccentric hob type heading machine which does not affect supporting operation and can break rock according to a preset path. The invention has simple, compact and reliable structure, convenient assembly and disassembly, strong rock breaking capability and high efficiency, and fully utilizes the characteristic of low tensile strength of hard rock mass; the route of the rock crushed by the hob can be adjusted according to different sections, and the adaptive section is flexible; the disc cutter has small load, high performance and high efficiency in rock breaking by milling, and the hob eccentrically rotates, so that the hob can achieve the effect of rock breaking by vibration milling, and the rock breaking performance of the hob by milling is further improved. |
| priorityDate | 2019-11-05^^<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/SID419583196 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID104727 |
Showing number of triples: 1 to 16 of 16.