Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2020/225937
Kind Code:
A1
Abstract:
This pneumatic tire is provided with a pair of bead cores embedded in a pair of bead portions, the pair of bead cores each including a pair of small bead cores divided in a tire lateral direction; and is further provided with a carcass including one or more carcass plies, the carcass straddling the pair of bead cores in a toroidal manner and including end portions disposed and fixed between the pair of small bead cores. A sound absorbing body is disposed on an inner surface of the tire at the pair of bead portions.
Inventors:
ISHIHARA TAIGA (JP)
WATANABE JUN (JP)
YAMAGUCHI SUGURU (JP)
KATO KEIICHI (JP)
MUKAIGAWA TOMONORI (JP)
GOZU MAKOTO (JP)
MITSUDA SHO (JP)
WATANABE JUN (JP)
YAMAGUCHI SUGURU (JP)
KATO KEIICHI (JP)
MUKAIGAWA TOMONORI (JP)
GOZU MAKOTO (JP)
MITSUDA SHO (JP)
Application Number:
PCT/JP2019/045969
Publication Date:
November 12, 2020
Filing Date:
November 25, 2019
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C19/12; B60C5/00; B60C9/02; B60C15/00
Foreign References:
| JP2008285156A | 2008-11-27 | |||
| JP2006160236A | 2006-06-22 | |||
| JP2005075207A | 2005-03-24 | |||
| JP2005254924A | 2005-09-22 |
Other References:
See also references of EP 3967524A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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