Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2020/091018
Kind Code:
A1
Abstract:
A bead section (60) of this pneumatic tire (10) includes: a bead structure (61) having a bead core (62) formed from a bead cord; and an annular plate (80) that is formed from a resin material and that has an annular shape extending in the tire circumferential direction. The annular plate (80) comprises a planar first annular section extending in the tire circumferential direction and a second annular section that is positioned on the outer side of the first annular section in the tire radial direction and that extends in the tire circumferential direction. The first annular section is provided along the bead structure (61). The second annular section is inclined further outward in the tire width direction than the first annular section.
Inventors:
HASEGAWA KEIICHI
Application Number:
PCT/JP2019/042932
Publication Date:
May 07, 2020
Filing Date:
October 31, 2019
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C15/06
Foreign References:
| JPH1035231A | 1998-02-10 | |||
| JP2014151739A | 2014-08-25 | |||
| JP2015039970A | 2015-03-02 | |||
| JP2014234074A | 2014-12-15 | |||
| JP2013039851A | 2013-02-28 | |||
| JP2014234074A | 2014-12-15 |
Other References:
See also references of EP 3875290A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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