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Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2013/018890
Kind Code:
A1
Abstract:
This pneumatic tire has a plurality of rib grooves (510) that extend in the direction of tread width formed in the tire peripheral direction (DC), and is provided with shoulder land sections (500) demarcated by the rib grooves (510). A plurality of hook-shaped sipes (600) are formed at the shoulder land sections (500). The hook-shaped sipes (600) have: a peripheral direction sipe section (610) extending along the tire peripheral direction; and a hook-shaped sipe section (620) that is continuous with the peripheral direction sipe section (610) and extends along the direction of tread width. A line (L1) of extension along the hook-shaped sipe sections (620) intersects the line (L2) of extension of the rib grooves (510).

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Inventors:
KIWAKI YUKIHIRO
Application Number:
PCT/JP2012/069843
Publication Date:
February 07, 2013
Filing Date:
August 03, 2012
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
KIWAKI YUKIHIRO
International Classes:
B60C11/04; B60C11/12; B60C11/13
Foreign References:
JP2006160055A2006-06-22
JP2007314137A2007-12-06
JP2008056111A2008-03-13
JP2010188778A2010-09-02
JP2003136916A2003-05-14
Other References:
See also references of EP 2740614A4
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
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