| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_757db2d93afe6d8200b559d9cdb0d06d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C2326-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C2361-61 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-6681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C19-364 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C19-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B61C9-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-66 |
| filingDate |
2007-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3c3eb4be762d1aeb51967c94c79191e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daa92571c1edf3945b295a9247e985cc |
| publicationDate |
2008-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008240901-A |
| titleOfInvention |
Tapered roller bearing |
| abstract |
A tapered roller bearing having excellent durability and lubricity is provided. A bent portion 49 directed toward an inner diameter is provided at an end portion of a cage 40, and a circular space 50 surrounded by the bent portion 49 is provided. A plurality of partition plates 51 are provided at circumferentially equidistant positions. Thereby, the intensity | strength of the holder | retainer 40 is raised. Also, by making this annular space 50 function as an oil reservoir, it is possible to improve the lubricity of the bearing, particularly immediately after starting. [Selection] Figure 4 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018159411-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8714832-B2 |
| priorityDate |
2007-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |