http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111842675-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e34b6232f8726a486873a24a3f173b2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B2209-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21D41-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-0433 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21D43-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21D37-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21D37-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21D43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21D41-02 |
| filingDate | 2020-08-04^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f521ee6ad29b86fd85d46f5a0b4d3291 |
| publicationDate | 2020-10-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111842675-A |
| titleOfInvention | Pressure expanding equipment for stainless steel seamless steel tube |
| abstract | The invention discloses pressure expanding equipment for a stainless steel seamless steel pipe, and relates to the technical field of stainless steel seamless steel pipe machining. The pipe expanding device comprises a clamping assembly, wherein a pierced billet is clamped on the clamping assembly, the pierced billet is expanded through an expanding mechanism, the clamping assembly comprises a bottom plate, one end of the bottom plate is rotatably connected with an inclined plate through a hinge, the upper surface of the other end of the bottom plate and one side surface of the inclined plate far away from the hinge are connected through two first electric telescopic rods, an L-shaped frame plate is fixedly arranged on the upper surface of the inclined plate, a group of second electric telescopic rods are fixedly arranged on the lower surface of the inner wall of the L-shaped frame plate and the upper surface of the inclined plate, and one end, close to each other, of each two groups of second electric telescopic rods is fixedly provided with a first clamping plate. By arranging the ash removal component, the inner walls of the pierced billets with different inner diameters can be cleaned, so that the applicability of the invention is greatly improved, the application range of the invention is wider, and the invention is easy to be put into the market. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113369394-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113751606-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113751606-A |
| priorityDate | 2020-08-04^^<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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