http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112178309-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb6dabf0aa1fc7e37ca37116d94944e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L21-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L21-022 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L58-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L58-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L13-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L37-091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L21-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L13-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L58-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L58-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L13-14 |
| filingDate | 2020-10-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56eb41e38fa0fba62327756cedadcdc3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2961caafea50b5ce134730fdea65b96c |
| publicationDate | 2021-01-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112178309-A |
| titleOfInvention | Thick wall clamping and pressing type pipe fitting |
| abstract | The invention belongs to the technical field of clamp-press type pipe fittings, in particular to a thick-wall clamp-press type pipe fitting which comprises a thick-wall pipe fitting body, a positioning check ring and a gear ring, wherein the thick-wall pipe fitting body is arranged between two thick-wall steel pipe bodies and is used for connecting the thick-wall steel pipe bodies; the design of a thick-wall metal pipe is adopted, a special tool is used for crimping to deform the pipe fitting, so that the connection between the pipe fitting and the steel pipe is completed instantly, the crimping tool is used for crimping a bellmouth section of the pipe fitting, the bellmouth section is provided with a sealing ring and a high-strength toothed ring, the sealing ring and the high-strength toothed ring are compressed at the same time, the sealing ring in a groove of the bellmouth section is forced to cling to the steel pipe, and the sealing and water stopping; the high-strength toothed ring shrinks to firmly fasten the steel pipe, thereby playing a good role in tensile resistance; due to the adoption of the thick wall design, the novel high-strength concrete has good pressure bearing and shock resistance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022198454-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113757460-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022198453-A1 |
| priorityDate | 2020-10-20^^<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/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
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