http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003127612-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eece3f4c4266dfce4fc469ddcb3eb4e9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C9-22 |
| filingDate | 2001-10-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e411520aa02fa60155f1610360862e0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5e4329d136fd207b8d4e725199d28cc |
| publicationDate | 2003-05-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003127612-A |
| titleOfInvention | Pneumatic radial tire |
| abstract | (57) [Summary] [PROBLEMS] To provide a pneumatic radial tire which effectively suppresses a rise of an end portion of a steel belt layer, has excellent tread separation resistance, and has improved high-speed durability. SOLUTION: In a pneumatic radial tire having four steel belt layers, an outermost layer of the steel belt layer has a twist coefficient α represented by the following equation (2) of not less than 1900 in the tire width direction. A pneumatic radial tire provided with a belt reinforcing layer formed by winding the polyolefin ketone fiber cord shown in (1) at an angle of substantially 0 ° with respect to the tire circumferential direction. - (- CH 2 -CH 2 -CO ) n - (R-CO) m - (1) (Here, 1.05 ≧ (n + m) /n≧1.00, and R represents an alkylene group having 3 or more carbon atoms) α = N × (D / 1.111) 1/2 ( 2) (where N is the number of twists of the cord (/ 10 cm) and D represents the total indicated decitex) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009500217-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113574223-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105539017-A |
| priorityDate | 2001-10-26^^<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/SID456171974 |
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