| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_757db2d93afe6d8200b559d9cdb0d06d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-6633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-3887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-3875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-6629
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-6681 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-58 |
| filingDate |
2017-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a8b7d786c29b6f4bce31ec7014b21b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de91b22741b7303817a069dbcab42771
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_933222b604e8ce8e510096e11a27ec0a |
| publicationDate |
2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-112017005307-T5 |
| titleOfInvention |
ball-bearing |
| abstract |
There is provided a ball bearing comprising inner and outer races (11 and 12) each having a raceway groove; balls; and a cage made of a synthetic resin in which an unusual noise is reduced. Either the raceway groove of the inner race or each of the raceway grooves of the inner raceway and the outer raceway has a radius of curvature (R i , R o ) which is 104% or more and 109% or less of the radius (R b ) of each of the balls , |
| priorityDate |
2016-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |