http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104747076-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B12-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B4-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B7-00 |
| filingDate | 2015-04-12^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104747076-B |
| titleOfInvention | Rectangular Rig |
| abstract | A rectangular drilling rig, when the stirring shaft B rotates, it drives the finger A to rotate, when the finger A rotates, it moves the paddle C to the right, when the stirring shaft D rotates, it drives the finger B to rotate, and when the finger B rotates, it moves to the right Piece D, so the rectangular steel structure moves to the right. When claw A turns half a circle, and claw B also turns half a circle, claw A moves paddle A to the left, and claw B moves paddle B to the left. So the rectangular steel structure moves to the left. In this way, the rectangular steel structure moves left and right. The agitating wings on the rectangular steel structure cut the soil during the left and right movement, and the cut soil falls into the agitating drill bit. Stir to form mud, and the mud flows from the rectangular hole to the outside of the rectangular hole to form a rectangular hole with a certain depth. |
| priorityDate | 2015-04-12^^<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/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
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