Title:
RUN-FLAT RADIAL TIRE
Document Type and Number:
Japanese Patent JP2015217853
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent deterioration of run-flat durability in a run-flat radial tire while inhibiting the buckling phenomenon of a side part generating in a tire side part.SOLUTION: A run-flat radial tire 10 includes: a carcass 14 straddling between a pair of beads 12; an inclined belt layer 16 provided outside the carcass 14 in a tire radial direction and having a cord inclining to a tire circumferential direction; a side reinforcement layer 24 provided to the tire side 22 connecting the bead 12 and a tread 20; an inner liner 32 provided at the tire inner face side of the carcass 14; and a reinforcing cord layer 34 which is provided at a tire shoulder 36, is held between the side reinforcement layer 24 and the inner liner 32 and has a cord inclined in the tire circumferential direction.
Inventors:
OGAWA TAKESHI
Application Number:
JP2014103698A
Publication Date:
December 07, 2015
Filing Date:
May 19, 2014
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B60C17/00; B60C3/04; B60C5/14; B60C13/00
Domestic Patent References:
| JPH05310013A | 1993-11-22 | |||
| JPH11278019A | 1999-10-12 | |||
| JPS4920802A | 1974-02-23 | |||
| JP2008024093A | 2008-02-07 | |||
| JPH11240307A | 1999-09-07 | |||
| JPH05310013A | 1993-11-22 | |||
| JPH11278019A | 1999-10-12 | |||
| JPS4920802A | 1974-02-23 | |||
| JP2008024093A | 2008-02-07 | |||
| JPH11240307A | 1999-09-07 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda