Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2020/091019
Kind Code:
A1
Abstract:
A bead part (60) of this pneumatic tire (10) includes: a bead structure (61) having a bead core (62) configured from a bead cord; and an annular plate (80) having an annular shape extending in the tire circumferential direction and composed of a resin material, wherein the elastic modulus of the annular plate (80) varies in tire radial directions.
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Inventors:
HASEGAWA KEIICHI
Application Number:
PCT/JP2019/042933
Publication Date:
May 07, 2020
Filing Date:
October 31, 2019
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C15/06
Foreign References:
| JP2014151739A | 2014-08-25 | |||
| JPH1035231A | 1998-02-10 | |||
| JP2015039970A | 2015-03-02 | |||
| JP2014234074A | 2014-12-15 | |||
| JP2013039851A | 2013-02-28 | |||
| JP2014234074A | 2014-12-15 |
Other References:
See also references of EP 3875289A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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