Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2014/199731
Kind Code:
A1
Abstract:
The present invention provides a pneumatic tire for which it is possible to prevent troubles caused by providing decoration during tire production, and to improve the durability of the decoration, while maintaining superior camouflage. A decorative part (12) provided to an outer surface of a sidewall part (2) is configured from a first region (13) for communicating a tire-radial-direction inner side and a tire-radial-direction outer side of the decorative part (12) without being divided by a circumferential-direction rib groove (11), and a second region (14) continuously enclosed in at least three directions by a radial-direction rib groove (10) and the circumferential-direction rib groove (11). The total surface area of the first region (13) and the total surface area of the second region (14) are each 10% or more of the total surface area of the decorative part (12), ridges (15) are provided to the first region (13) and/or the second region (14), and the designs of the first region (13) and the second region (14) have different contrasts.
Inventors:
MURATA TAKAHISA (JP)
Application Number:
PCT/JP2014/061584
Publication Date:
December 18, 2014
Filing Date:
April 24, 2014
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C13/00; B60C13/02
Domestic Patent References:
WO2007032405A1 | 2007-03-22 | |||
WO2012111773A1 | 2012-08-23 |
Foreign References:
JP2002522294A | 2002-07-23 | |||
JP2004224342A | 2004-08-12 | |||
JPH01153306A | 1989-06-15 | |||
JP2001206024A | 2001-07-31 | |||
JP4640517B2 | 2011-03-02 | |||
JP2011105231A | 2011-06-02 |
Attorney, Agent or Firm:
Seiryu Patent Professional Corporation et al. (JP)
Clear stream international patent business corporation (JP)
Clear stream international patent business corporation (JP)
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