Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2021/124939
Kind Code:
A1
Abstract:
In a pneumatic tire (10), a ratio TW/SW between a ground contact width TW of the tire and a maximum width SW of the tire is no less than 0.75 and no greater than 0.95. An outside edge of a belt layer in a tire width direction extends in a tire circumferential direction, and is located further outside in the tire width direction than a circumferential direction groove formed furthest outside in the tire width direction. In a block (100), a width direction sipe (111) extending in the tire width direction and closest to an edge of the block (100) in the tire circumferential direction, and a width direction sipe (112) adjacent to the width direction sipe (111) in the tire circumferential direction and extending in the tire width direction, are formed. A distance (L11) along the tire circumferential direction from the edge in the tire circumferential direction to the width direction sipe (111) is greater than a distance (L12) along the tire circumferential direction from the width direction sipe (111) to the width direction sipe (112).
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Inventors:
KAJIYAMA YUJI
ASANUMA KOJI
ASANUMA KOJI
Application Number:
PCT/JP2020/045366
Publication Date:
June 24, 2021
Filing Date:
December 07, 2020
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C9/18; B60C11/03; B60C11/12
Domestic Patent References:
WO2017082411A1 | 2017-05-18 | |||
WO2012111296A1 | 2012-08-23 | |||
WO2013042256A1 | 2013-03-28 | |||
WO2014103070A1 | 2014-07-03 |
Foreign References:
JP2015214286A | 2015-12-03 | |||
JP2005053332A | 2005-03-03 | |||
JP2012236536A | 2012-12-06 | |||
JP2001063322A | 2001-03-13 | |||
JP2013180693A | 2013-09-12 | |||
JP2017206144A | 2017-11-24 | |||
JP2012056456A | 2012-03-22 | |||
JPH07276924A | 1995-10-24 | |||
JP2001277814A | 2001-10-10 |
Other References:
See also references of EP 4079539A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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