Title:
PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2018138430
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pneumatic tire which secures load support performance with a small diameter, and has such excellent durability and abrasion resistance as to prevent occurrence of a buckling phenomenon, saves a space, and has good traveling stability performance.SOLUTION: There is provided a pneumatic tire, where the total width SW of a tire, a cross-sectional height H1 of the tire and a bead diameter D satisfy an expression (1), an expression (2) and an expression (3), and when a grounded tread area is equally divided into four in a width direction, two areas in the center in a width direction out of the four areas that are equally divided into four are center areas, and areas on each end in the width direction are shoulder areas, a relationship between a groove area CA on the center area and a groove area SA of the shoulder area satisfies CA
More Like This:
JP6724451 | Pneumatic tires |
JP3365731 | [Title of the Invention] Pneumatic tire |
JPS598562 | [Title of the Invention] Heavy truck tire |
Inventors:
SAKAMOTO HAYATO
Application Number:
JP2017033647A
Publication Date:
September 06, 2018
Filing Date:
February 24, 2017
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
B60C11/03; B60C1/00; B60C3/04; B60C11/00
Domestic Patent References:
JP2015037945A | 2015-02-26 | |||
JP2011011690A | 2011-01-20 | |||
JP2007331656A | 2007-12-27 | |||
JP2012011846A | 2012-01-19 | |||
JPH0781303A | 1995-03-28 | |||
JP2012017048A | 2012-01-26 | |||
JPH08104108A | 1996-04-23 | |||
JP2016002890A | 2016-01-12 | |||
JP2005145307A | 2005-06-09 | |||
JPH07276924A | 1995-10-24 | |||
JP2011111088A | 2011-06-09 |
Other References:
日本自動車タイヤ協会, JATMA YEAR BOOK, JPN6020047887, 1 April 1997 (1997-04-01), JP, pages 1 - 15, ISSN: 0004562428
Attorney, Agent or Firm:
Sakai International Patent Office