Title:
TIRE
Document Type and Number:
Japanese Patent JP2019034672
Kind Code:
A
Abstract:
To provide a tire capable of avoiding stone-biting for a long term.SOLUTION: A tire 1 includes a tread portion 2 provided with a lateral groove 4 and with a pair of blocks 5, 5 adjacent to each other in the tire circumferential direction through the lateral groove 4. The lateral groove 4 is provided with a first projected portion 7 having a raised groove bottom. The first projected portion 7 includes at least one tie-bar portion 8 connecting the pair of blocks 5, 5 with each other, and a narrow rib-portion 9 extending in a longitudinal direction of the lateral groove 4 from the tie-bar portion 8 without contacting any of the blocks 5, 5.SELECTED DRAWING: Figure 1
Inventors:
HOSHINO TAKAFUMI
MEGURO YUYA
MEGURO YUYA
Application Number:
JP2017158165A
Publication Date:
March 07, 2019
Filing Date:
August 18, 2017
Export Citation:
Assignee:
SUMITOMO RUBBER IND
International Classes:
B60C11/13; B60C11/03
Domestic Patent References:
| JP2010260395A | 2010-11-18 | |||
| JP2006192959A | 2006-07-27 | |||
| JP2007112421A | 2007-05-10 | |||
| JP2015016853A | 2015-01-29 | |||
| JP2013032068A | 2013-02-14 | |||
| JP2002234313A | 2002-08-20 |
Foreign References:
| KR20100053146A | 2010-05-20 | |||
| US5361815A | 1994-11-08 |
Attorney, Agent or Firm:
Sumitomo Shintaro
Ura Shigego
Jun Naemura
Yukinobu Ishihara
Ura Shigego
Jun Naemura
Yukinobu Ishihara