Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2015/050022
Kind Code:
A1
Abstract:
A pneumatic tire (1) comprises the following: a center block (22) which is divided by a center main groove (10), middle main grooves (11), and center horizontal grooves (21); a middle block (32) which is divided by the middle main groove (11), a shoulder main groove (12), and middle horizontal grooves (31); and a shoulder block (42) which is divided by the shoulder main groove (12), ground ends (Te), and shoulder horizontal grooves (41). The groove width (WA) of the center horizontal grooves (21) is equal to the groove width (WB) of the middle horizontal grooves (31). The ratio, WC/WA, of the groove width (WC) of the shoulder horizontal grooves (41) to the groove width (WA) of the center horizontal grooves (21) is 1.3-2.3.
Inventors:
MAEHARA ATSUSHI (JP)
MATSUDA KAE (JP)
MATSUDA KAE (JP)
Application Number:
PCT/JP2014/075280
Publication Date:
April 09, 2015
Filing Date:
September 24, 2014
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C11/03
Foreign References:
| JP2006111091A | 2006-04-27 | |||
| JP2011195045A | 2011-10-06 | |||
| JP2012116245A | 2012-06-21 | |||
| JP2011189846A | 2011-09-29 | |||
| JP2001018617A | 2001-01-23 | |||
| JP2014125109A | 2014-07-07 | |||
| JP2011195045A | 2011-10-06 | |||
| JP2011230643A | 2011-11-17 |
Other References:
See also references of EP 3042789A4
Attorney, Agent or Firm:
SUMITOMO Shintaro (JP)
Shintaro Sumitomo (JP)
Shintaro Sumitomo (JP)
Download PDF: