Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2018/207617
Kind Code:
A1
Abstract:
This pneumatic tire has: a tire case configured to include a carcass extending from one bead to the other bead and having outer sections covered with side rubber layers formed from a first rubber material; a tread disposed outside the tire case in the radial direction of the tire and formed from a second rubber material; and a single layer of belt which is disposed between the tire case and the tread, has helically wound reinforcement cords covered with a resin having a higher modulus of tensile elasticity than the first rubber material and the second rubber material, and is configured such that the resin covering one reinforcement cord and the resin covering the other reinforcement cord, the one cord and the other cord being adjacent to each other in the width direction of the tire, are welded together.
Inventors:
HASEGAWA KEIICHI (JP)
KATAYAMA MASAHIRO (JP)
ARIMA MASAYUKI (JP)
KOUNO YOSHIHIDE (JP)
KATAYAMA MASAHIRO (JP)
ARIMA MASAYUKI (JP)
KOUNO YOSHIHIDE (JP)
Application Number:
PCT/JP2018/016661
Publication Date:
November 15, 2018
Filing Date:
April 24, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C9/22; B60C5/14; B60C9/08; B60C9/18; B60C19/00
Domestic Patent References:
WO2016017556A1 | 2016-02-04 | |||
WO2015165777A1 | 2015-11-05 | |||
WO2008065832A1 | 2008-06-05 | |||
WO2015111314A1 | 2015-07-30 | |||
WO2016017508A1 | 2016-02-04 | |||
WO2017203765A1 | 2017-11-30 | |||
WO2018074196A1 | 2018-04-26 |
Foreign References:
JP2002331806A | 2002-11-19 | |||
JP2016097945A | 2016-05-30 | |||
JP2014210487A | 2014-11-13 | |||
JPH0478603A | 1992-03-12 | |||
JP2007099068A | 2007-04-19 | |||
JP2015016834A | 2015-01-29 | |||
JP2013244930A | 2013-12-09 | |||
JP2013220741A | 2013-10-28 | |||
JP2016034801A | 2016-03-17 | |||
JP2017094211A | 2017-06-01 | |||
JP2017102693A | 2017-06-08 |
Other References:
"JATMA YEAR BOOK"
See also references of EP 3623176A4
See also references of EP 3623176A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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