Title:
Pneumatic tire
Document Type and Number:
Japanese Patent JP6248537
Kind Code:
B2
Abstract:
The pneumatic tire (1) includes lateral communication grooves (3, 3a, 3b), and circumferential grooves (4). In a tread portion shoulder region, the lateral communication groove (3a) is disposed between a pair of V-shaped crossing grooves (2a, 2b) adjacent in a tire circumferential direction and extends from a tread edge portion toward a tire equatorial plane (CL). In a tread portion center region, the lateral communication groove (3a) communicates with the V-shaped crossing groove (2b) located to a projecting side of the V-shape of the pair of V-shaped crossing grooves (2a, 2b) and does not communicate with the other V-shaped crossing groove (2a) of the pair. The circumferential grooves (4) are disposed in the tread portion shoulder region and extend in the tire circumferential direction, communicating with the V-shaped crossing grooves (2) and the lateral communication grooves (3).
Inventors:
Masayoshi Miyoshi
Kei Koda
Kei Koda
Application Number:
JP2013221462A
Publication Date:
December 20, 2017
Filing Date:
October 24, 2013
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
B60C11/03; B60C11/00; B60C11/12
Domestic Patent References:
JP8156528A | ||||
JP4043105A | ||||
JP2000108615A | ||||
JP2013057041A | ||||
JP2011012111A | ||||
JP4050006A | ||||
JP5093909U | ||||
JP2013119306A | ||||
JP62283001A |
Attorney, Agent or Firm:
Hiroaki Sakai
Jun Takamura
Jun Takamura