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Title:
TYRE
Document Type and Number:
WIPO Patent Application WO/2013/015408
Kind Code:
A1
Abstract:
A tyre wherein a lug groove which communicates with a central circumferential direction groove and extends in the tread width direction is formed in the region on the central circumferential direction groove side of the central rib-shaped land part. A first sipe only which extends in the tread width direction and is narrower than the lug groove is formed in the region on the shoulder circumferential direction groove side of the central rib-shaped land part. A shoulder sipe only which communicates with the shoulder circumferential direction groove and extends in the tread width direction is formed in the region on the shoulder circumferential direction groove side of the shoulder-rib-shaped land part.

Inventors:
KATO KEIICHI
Application Number:
PCT/JP2012/069151
Publication Date:
January 31, 2013
Filing Date:
July 27, 2012
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
KATO KEIICHI
International Classes:
B60C11/12; B60C11/04; B60C11/13
Foreign References:
JP2010012965A2010-01-21
JP2010202109A2010-09-16
JP2002234314A2002-08-20
JP2008184053A2008-08-14
JP2011073471A2011-04-14
JPH06143943A1994-05-24
JP2010162989A2010-07-29
JP2010125901A2010-06-10
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
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Claims:



 
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