Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2015/056573
Kind Code:
A1
Abstract:
Provided is a pneumatic tire that achieves a high level of both performance on ice and performance in terms of wear resistance. [Solution] A pneumatic tire in which a tread part (2) is provided with a pair of center main grooves (3) extending continuously around the circumference of the tire on both sides of a tire equator (C), and center thin grooves (4) extending continuously around the circumference of the tire on the tire-axially inner sides of the center main grooves (3) and having less groove width than the center main grooves (3). The center thin grooves (4) include a linear first center thin groove (5) running along the tire circumference, and zigzagging second center thin grooves (6). The first center thin groove (5) is provided on the tire-axially inner sides of the second center thin grooves (6).
Inventors:
ITO TADASHI (JP)
Application Number:
PCT/JP2014/076393
Publication Date:
April 23, 2015
Filing Date:
October 02, 2014
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C11/13; B60C11/01; B60C11/03; B60C11/12
Foreign References:
| JPH06227211A | 1994-08-16 | |||
| JP2012158192A | 2012-08-23 | |||
| JP2012158192A | 2012-08-23 |
Other References:
See also references of EP 3047984A4
Attorney, Agent or Firm:
SUMITOMO Shintaro (JP)
Shintaro Sumitomo (JP)
Shintaro Sumitomo (JP)
Download PDF:
Previous Patent: REAR STRUCTURE OF VEHICLE BODY
Next Patent: MOTORCYCLE TIRE FOR TRAVELING ON ROUGH TERRAIN
Next Patent: MOTORCYCLE TIRE FOR TRAVELING ON ROUGH TERRAIN