http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-202991960-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20daf6f88809d2a831616771e5c04995 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D121-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D125-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D65-14 |
| filingDate | 2012-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9fd27bf6ae83fc6d596f0268f83be1e |
| publicationDate | 2013-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-202991960-U |
| titleOfInvention | Hydraulic cylinder combined sealing disc type brake |
| abstract | The utility model discloses a hydraulic cylinder combined sealing disc type brake which comprises a disc spring, a cylinder body, a piston, seal rings and a friction chamber. The seal rings are embedded on the inner surface of the cylinder body and are in sliding connection with the piston, the number of the seal rings is two, each seal ring is composed of a base material, an O-shaped support ring and a retainer ring and is annular, wherein the base material is composed of two seal lips and one support ring and is of an integral structure, a cross section of the base material is of a Y-shaped structure, and a cross section of the retainer ring is of a rectangular structure. One seal lip is tightly contacted with the cylinder body, the other seal lip is tightly contacted with the piston, the O-shaped support rings are embedded into openings of the two seal lips, the inner surfaces of the retainer rings are embedded in the support rings, the embedding depth is not lower than 2/3 of the height of the retainer rings, the outer surfaces of the retainer rings extend out of the outer surfaces of the support rings and are tightly contacted with the piston, and the number of the retainer rings is at least one. The hydraulic cylinder combined sealing disc type brake is simple in structure, can further have effective supporting and guiding effect on an internal piston body, has good sealing performance and accordingly and greatly improves the device using performance and operation stability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103016579-A |
| priorityDate | 2012-12-31-04:00^^<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/SID457280508 |
Total number of triples: 15.