http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209959255-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a54cd9152116a1853c40e97bd6457e0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-08 |
| filingDate | 2019-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcafaa7b8bd6a8acfae2a11082c2652b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdc06b82201c6bbbc2ad31bd8003d984 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a6503c989c90b4080f865754857bc1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a0c625d0afdfe451030883a52647b59 |
| publicationDate | 2020-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209959255-U |
| titleOfInvention | Shield ring-forming duct piece capable of effectively preventing leakage of synchronous grouting slurry |
| abstract | The utility model discloses a shield that can effectively prevent synchronous slip casting thick liquid seepage constructs into ring section of jurisdiction has solved the problem that the thick liquid was leaked easily in radial 3 centimetres apart from the space that exists between section of jurisdiction annular sealing rod and the section of jurisdiction outer arc side in the synchronous slip casting. In the sealing rod outside of the concatenation face of two adjacent arc section of jurisdiction of same ring-forming section of jurisdiction, set up and hinder thick liquid and reveal the sponge strip, prevent that the thick liquid from leaking to the area of assembling in the radial 3 centimetres apart from the space that exists between the outer cambered surface of annular sealing rod on the concatenation face and section of jurisdiction, guaranteed that the grouting volume in space fills the capacity between the section of jurisdiction of cyclization and the outside soil body rather than, closely knit, the probability of cavity formation has been reduced, guaranteed that the top ground soil body can not be induced to subside because of hollow existence. |
| priorityDate | 2019-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 196.