Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2022/210943
Kind Code:
A1
Abstract:
A tire 1 has a tire outer diameter OD (mm) in a range of 200≤OD≤660 and a tire total width SW (mm) in a range of 100≤SW≤400. Also, a carcass layer 13 is formed by layering two layers of carcass plies 13A, 13B which are formed by covering organic fiber cords with a coating rubber. The organic fiber cords in the two layers of carcass plies 13A, 13B have a cord angle in a range from 80 (degrees) to 100 (degrees) with respect to the tire circumferential direction. With respect to the tire outer diameter OD (mm), a strong Tcs (N/50 mm) per 50 (mm) of width of each of the two layers of carcass plies 13A, 13B is within a range of 17≤Tcs/OD≤120.
Inventors:
FUJISHIRO MASAYUKI (JP)
KODA HIRAKU (JP)
TATENO HARUKA (JP)
KODA HIRAKU (JP)
TATENO HARUKA (JP)
Application Number:
PCT/JP2022/016197
Publication Date:
October 06, 2022
Filing Date:
March 30, 2022
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C3/00; B60C9/00; B60C9/04; B60C9/08; B60C9/18; B60C9/20; B60C9/28
Domestic Patent References:
| WO2011074676A1 | 2011-06-23 |
Foreign References:
| JP2015036277A | 2015-02-23 | |||
| JP2014218096A | 2014-11-20 | |||
| JPH0781308A | 1995-03-28 | |||
| JP2007118850A | 2007-05-17 | |||
| JP2016078510A | 2016-05-16 | |||
| JPH01240305A | 1989-09-25 | |||
| JP2010133796A | 2010-06-17 | |||
| JPS621601A | 1987-01-07 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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