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Patent Searching and Data


Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2016/190144
Kind Code:
A1
Abstract:
Provided is a tire that can effectively suppress uneven wear of the shoulder thereof even when being mounted on a vehicle having a high gravitational center. The tire according to the present invention has formed thereon a width-direction sipe (100). The width-direction sipe (100) has: a zigzag portion (112) that is formed inward in the tire radial direction and that has a zigzag shape in the tire circumferential direction; a center region Wctr; an inner shoulder region Win; and a middle region Wmid. The zigzag portion (112) in the center region Wctr and the zigzag portion (112) in the inner shoulder region Win are longer than the zigzag portion (112) in the middle region Wmid in the tire radial direction.

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Inventors:
SAKURAI TARO
Application Number:
PCT/JP2016/064409
Publication Date:
December 01, 2016
Filing Date:
May 16, 2016
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C11/12; B60C11/03
Domestic Patent References:
WO2014207981A12014-12-31
Foreign References:
JP2000255219A2000-09-19
JP2011105135A2011-06-02
JP2013079016A2013-05-02
JP2014189100A2014-10-06
Other References:
See also references of EP 3305558A4
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
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