Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H2404-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C2324-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H2404-5311 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H2404-1118 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H2404-52131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G2215-00679 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H2404-531 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G2215-2058 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-6529 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H27-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H5-06 |
filingDate |
2016-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fd7c640d8e319a5f1ad68e59a6f4501 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05ac2f497cc88eaec965b413d75734e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38a2ea6b5e140bc00e0871d497aa96ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65bace70a70e51b707b257b19c62817a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d53ab096b9d57ed63d2aa0f53500540b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74b24966da011a4374db81fe7e855767 |
publicationDate |
2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10261460-B2 |
titleOfInvention |
Paper feed roller and image forming apparatus with the paper feed roller |
abstract |
A paper feed roller of the present invention comprises a roller body 2 integrally formed of elastic material in a cylindrical shape in which a plurality of protruding lines 6 are disposed on a peripheral surface 5 at even intervals, wherein the roller body 2 is formed so that crest portions 6 a and trough portions 6 b are continuously provided in a circumferential direction, an opening angle θ is equal to or more than 2° and is equal to or less than 8°, a radial height h of the protruding line is equal to or more than 0.051 mm and is equal to or less than 0.1 mm, and a curvature radius r 1 at a shoulder is equal to or more than 0.55 mm. |
priorityDate |
2015-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |