http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216811815-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d39fd6f1ec02e32f27b4df446fcd46e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01L1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01M9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01L1-46 |
| filingDate | 2021-12-31^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91aac7f977d9c0285e090bb6baedd70d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8b3f0c96546b05a81a368224483c1f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19cb0a1f0decaa8cdd682ea2a3188e91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f76b849c2706bad77cb549ee282f5465 |
| publicationDate | 2022-06-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216811815-U |
| titleOfInvention | Rocker arm bushing and cylinder head |
| abstract | The embodiments of the present application belong to the technical field of engines, and specifically relate to a rocker arm bushing and a cylinder head, which are used to solve the problem that when lubricating oil cannot be supplied in time, dry friction occurs between the rocker arm shaft and the rocker arm bushing, so that the rocker arm bushing may be caused by dry friction. The technical problem of the wear of the casing, the rocker arm bushing provided in the embodiment of the present application includes a casing and an oil reservoir, and the inner wall of the casing has a force-bearing area extending along the direction of the casing centerline and passing through the casing; the force-bearing area is set There is an oil storage layer, and the side of the oil storage layer facing the center line of the casing has a plurality of micro grooves. The micro grooves can be used to store lubricating oil. When the external lubricating oil cannot be supplied in time, the lubricating oil in the micro grooves can be used for the rocker shaft. Lubricate to avoid rocker bushing wear due to dry friction between the rocker shaft and the rocker bushing. |
| priorityDate | 2021-12-31^^<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/CID10176262 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID451191405 |
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