Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP7173047
Kind Code:
B2
Abstract:
A pneumatic tire includes a tread portion; sidewall portions disposed on both sides of the tread portion; a pair of bead portions positioned inward of each of the sidewall portions in a tire radial direction; at least one layer of carcass spanning between the pair of bead portions; and an organic fiber reinforcement layer that is provided to at least one of the sidewall portions and is made of an organic fiber material are provided. The organic fiber reinforcement layer is provided closer to a tire outer surface than the carcass at a position within a range from 50% or greater to 90% or less of a tire cross-sectional height toward an outer side in a tire radial direction from an inner end portion of the bead portion in a tire radial direction.
Inventors:
Masashi Tamura
Application Number:
JP2019562928A
Publication Date:
November 16, 2022
Filing Date:
December 07, 2018
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
B60C13/00; B60C9/20
Domestic Patent References:
| JP2012086700A | ||||
| JP2014019397A | ||||
| JP2004168113A | ||||
| JP2006151049A |
Attorney, Agent or Firm:
Sakai International Patent Office