Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2019/124037
Kind Code:
A1
Abstract:
This pneumatic tire has a land section provided with a width-direction sipe which extends in the tread-width direction. The width-direction sipe has, in a cross-section taken in the depth direction thereof: a straight section extending from the opening section of the width-direction sipe toward the bottom section of the width-direction sipe; and a bent section connected to the straight section and bending and extending to the bottom section of the width-direction sipe from the portion where the bent section and the straight section are connected. The straight section of the width-direction sipe is formed so that the length of the straight section in the depth direction of the width-direction sipe increases from the center section, in the tread width direction, of the width-direction sipe toward an end section in the tread-width direction.
Inventors:
NAKATA YOSHIKI (JP)
Application Number:
PCT/JP2018/044429
Publication Date:
June 27, 2019
Filing Date:
December 03, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C11/12; B60C11/00; B60C11/03
Domestic Patent References:
WO2014207981A1 | 2014-12-31 | |||
WO2016190144A1 | 2016-12-01 |
Foreign References:
JP2015003703A | 2015-01-08 | |||
JP2012041024A | 2012-03-01 | |||
JP2011105135A | 2011-06-02 | |||
JP2016016720A | 2016-02-01 |
Other References:
See also references of EP 3730316A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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