Title:
TIRE AND BELT LAYER
Document Type and Number:
WIPO Patent Application WO/2021/131295
Kind Code:
A1
Abstract:
Provided are: a tire comprising a belt layer capable of increasing operation stability performance, ride comfort performance and durability performance in good balance; and the belt layer. A tire 1 comprises a belt layer 7 arranged inside a tread part 2. The belt layer 7 comprises at least one belt ply 9. The belt ply 9 comprises a plurality of belt cords 10 each including a steel single wire 11 having a flat cross sectional shape. The direction of the minor diameter of the steel wire 11 of at least one of the belt codes 10 is inclined at an angle θ smaller than 90° with respect to the thickness direction of the belt ply 9.
Inventors:
MIAO DONG (JP)
SUZUKI MASUMI (JP)
SUZUKI MASUMI (JP)
Application Number:
PCT/JP2020/040070
Publication Date:
July 01, 2021
Filing Date:
October 26, 2020
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C9/20; D07B1/06
Foreign References:
JP2003063209A | 2003-03-05 | |||
JP2006111104A | 2006-04-27 | |||
JP2004204391A | 2004-07-22 | |||
JP2018058515A | 2018-04-12 | |||
JPH0546997U | 1993-06-22 | |||
JP2001328407A | 2001-11-27 | |||
JP2017185984A | 2017-10-12 | |||
JPH1025675A | 1998-01-27 | |||
JPH07117406A | 1995-05-09 | |||
JP2018058515A | 2018-04-12 |
Other References:
See also references of EP 3995322A4
Attorney, Agent or Firm:
SUMITOMO Shintaro (JP)
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