Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2017/022309
Kind Code:
A1
Abstract:
A pneumatic tire is provided which makes it possible to achieve both steering stability on dry road surfaces and steering stability on wet road surfaces. This pneumatic tire is provided with a tread portion, a sidewall, and a bead, and has a mounting direction specified with respect to the vehicle, wherein: four main grooves are provided, which include a pair of center main grooves which extend in the tread portion in the tire circumferential direction and a pair of shoulder main grooves which are outside of the center main grooves and extend in the tire circumferential direction; five land portions are defined by said main grooves, and the center main groove to the outside of the vehicle has a zigzag shape along the tire circumferential direction; multiple lug grooves are provided in the land portions and extend from the main grooves other than the center main groove that has a zigzag shape, towards both sides in the width direction of the tire, and terminate within the respective land portion.
More Like This:
JPS5293005 | TIRE |
JPH07186622 | PNEUMATIC RADIAL TIRE |
JP3422432 | PNEUMATIC TIRE AND ITS ARRANGEMENT STRUCTURE TO VEHICLE |
Inventors:
SHIBAI TAKASHI (JP)
Application Number:
PCT/JP2016/065977
Publication Date:
February 09, 2017
Filing Date:
May 31, 2016
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C11/03; B60C5/00; B60C11/12
Domestic Patent References:
WO2015186443A1 | 2015-12-10 |
Foreign References:
JP2015123936A | 2015-07-06 | |||
JP2014205410A | 2014-10-30 | |||
JP2016074256A | 2016-05-12 |
Attorney, Agent or Firm:
SEIRYU PATENT PROFESSIONAL CORPORATION et al. (JP)
Download PDF:
Previous Patent: PNEUMATIC TIRE
Next Patent: CONTROL DEVICE, CONTROL METHOD AND MEDICAL SUPPORT ARM APPARATUS
Next Patent: CONTROL DEVICE, CONTROL METHOD AND MEDICAL SUPPORT ARM APPARATUS