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Patent Searching and Data


Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2017/187960
Kind Code:
A1
Abstract:
A tire (10) is provided on the tread surface thereof with: a circumferential groove (12) extending in the circumferential direction (U) of the tire; lug grooves (14) extending in a direction intersecting the circumferential groove (12); and a plurality of lands (16, 18, 20) defined by the circumferential groove and the lug grooves. Width direction grooves (40) extending in the width direction of the tire are formed in the lands (16, 18, 20). Each of the width direction grooves (40) has formed in the bottom thereof an in-groove sipe (42) extending along one side edge (40s) of the width direction groove (40).

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Inventors:
ISHIKAWA SATOSHI
KAWAKITA AKIHIRO
Application Number:
PCT/JP2017/014789
Publication Date:
November 02, 2017
Filing Date:
April 11, 2017
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C11/13; B60C11/03; B60C11/12
Foreign References:
JPH11139114A1999-05-25
JP2003063212A2003-03-05
JP2002029221A2002-01-29
JP2016055817A2016-04-21
JP2012035686A2012-02-23
JP2012076684A2012-04-19
JP2007062691A2007-03-15
JP2006213175A2006-08-17
EP2322359A12011-05-18
Other References:
See also references of EP 3450215A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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