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Title:
TIRE, AND TIRE VULCANIZING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/235397
Kind Code:
A1
Abstract:
This tire is configured with a narrow groove being provided in a land portion that is formed in a tread portion, the narrow groove being formed with a bridge body that integrally connects both side walls of the narrow groove. The bridge body is formed with a cut that extends inward in the radial direction from the radially outer end thereof and divides the bridge body in the width direction of the narrow groove. Both side walls of the cut are brought into close contact with each other.

Inventors:
ISHIHARA YASUYUKI (JP)
Application Number:
PCT/JP2019/021859
Publication Date:
December 12, 2019
Filing Date:
May 31, 2019
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C11/12; B29C33/02; B29C35/02; B29D30/06
Foreign References:
JP2008290521A2008-12-04
JP2007091197A2007-04-12
JP2017222242A2017-12-21
US20140060717A12014-03-06
JPH11105512A1999-04-20
JP2009528946A2009-08-13
JP2014151518A2014-08-25
JP2014061642A2014-04-10
EP3321077A12018-05-16
EP1829672A12007-09-05
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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