http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107061892-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16B41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L23-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L23-024 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L23-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L23-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16B41-00 |
| filingDate | 2017-04-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107061892-B |
| titleOfInvention | Non-protruding flange connection structure |
| abstract | The invention provides a non-protrusion flange connection structure, the first shell is fixedly connected with the second shell through a plurality of flange screws, screw holes are provided on the connection end surface of the first shell, the second shell is close to The position of the connection end surface is provided with a concave groove body, and the flange screw passes through the connection end surface of the second shell from the groove body and is threadedly connected with the screw hole of the first shell body; a protective cover plate for closing the groove body is also provided, The cover plate screw passes through the protective cover plate and is connected with the bottom of the tank body. The outer surface of the cover screw is flush with the edge of the tank. Through the set tank structure and the structure of the protective cover, the flange connection position can be smooth without protrusions, the shape is smooth, and the appearance effect is beautiful. When sailing fast, the streamline is good, the water flow and air resistance are reduced, and the noise is reduced. The protective cover can prevent dust and sand from entering around the flange screws. It can meet the requirements of harsh environments such as large temperature changes, large vibrations, deep water (external pressure), and high altitude (vacuum). |
| priorityDate | 2017-04-27^^<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 |
Showing number of triples: 1 to 16 of 16.