Title:
空気入りラジアルタイヤ
Document Type and Number:
Japanese Patent JP5061606
Kind Code:
B2
Abstract:
To provide a pneumatic radial tire which reduces road noise at a frequency area of 200-400 Hz without causing mass increase of a tire.
Masses Ga, Gb of rubbers GA, GB in lateral areas T, T reaching tire maximum width positions 6, 6 from both ends 5a, 5a of a belt layer 5 are made higher than that of a peripheral rubber in a tire radial direction at one area T and lower than the peripheral rubber in a tire radial direction at the other area T, whereby the mass distributions of rubber in the right and left sides of a tire vary.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
Miyazaki Masaya
Application Number:
JP2006331714A
Publication Date:
October 31, 2012
Filing Date:
December 08, 2006
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
B60C13/00; B60C1/00; B60C3/06
Domestic Patent References:
| JP6115325A |
Attorney, Agent or Firm:
Shinichi Ogawa
Takashi Noguchi
Kazuhiko Saishita
Takashi Noguchi
Kazuhiko Saishita