Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2021/117554
Kind Code:
A1
Abstract:
A tire comprises: a pair of bead parts in each of which a bead core is covered with rubber or a resin; a carcass ply spanning the pair of bead parts, the carcass ply having a main body part located between the bead cores and a folded part wrapped from an inner side to an outer side of the bead cores in a tire width direction; a bead filler provided in an area surrounded by the carcass ply and bead cores, the bead filler constituted by a resin having a higher tensile elasticity than rubber; and a reinforcing member having a cord (a reinforcing material) embedded in the bead filler, further on the outer side or the inner side than the bead cores in the tire width direction.
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Inventors:
HASEGAWA KEIICHI (JP)
Application Number:
PCT/JP2020/044704
Publication Date:
June 17, 2021
Filing Date:
December 01, 2020
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C15/06
Foreign References:
| JP2015123905A | 2015-07-06 | |||
| JP2019001419A | 2019-01-10 | |||
| JP2008307988A | 2008-12-25 | |||
| JP2003312216A | 2003-11-06 | |||
| JP2001219719A | 2001-08-14 | |||
| JP2003312217A | 2003-11-06 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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