Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2019/230353
Kind Code:
A1
Abstract:
This tire has a tire frame member having a bead section wherein a bead core is embedded in a resin material, and side sections each comprising a resin material and continuing outward from the bead section in the tire radial direction. In the bead section, a high-elasticity resin, whereof the tensile modulus of elasticity is higher than that of the resin material of the tire framework member, is disposed on the outside of the bead core in the tire radial direction.
Inventors:
KATAYAMA MASAHIRO (JP)
UCHIDA TATSUROU (JP)
MATSUMOTO YOSHIFUMI (JP)
MATSUI KENJI (JP)
UCHIDA TATSUROU (JP)
MATSUMOTO YOSHIFUMI (JP)
MATSUI KENJI (JP)
Application Number:
PCT/JP2019/018910
Publication Date:
December 05, 2019
Filing Date:
May 13, 2019
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C15/06; B60C1/00; B60C5/01
Domestic Patent References:
| WO2017061291A1 | 2017-04-13 | |||
| WO2017061292A1 | 2017-04-13 | |||
| WO2017104188A1 | 2017-06-22 | |||
| WO2016017508A1 | 2016-02-04 |
Foreign References:
| JP2016101810A | 2016-06-02 | |||
| JP2003104006A | 2003-04-09 | |||
| JPS4833501A | 1973-05-11 | |||
| JPS49127301A | 1974-12-05 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
Download PDF: