公开(公告)号：US20130206294A1

公开(公告)日：2013-08-15

申请号：US13880291

申请日：2011-10-19

Applicant: Tokumasa Akashi

Inventor： Tokumasa Akashi

IPC: B60C11/00

CPC classification number: B60C11/00 ,  B60C11/11 ,  B60C11/1376 ,  B60C2011/0351 ,  B60C2011/0362 ,  B60C2011/0381 ,  B60C2011/133

Abstract: A tire (100) is provided with blocks (10) having tread surfaces forming the tire tread surface. The blocks (10) are separated by at least one deep groove (20). The blocks (10) each have a cutout groove (12) at an end thereof in the circumferential direction of the tire. The width of the cutout grooves (12) in the width direction of the tire is greater than 2 mm and is less than or equal to 50% of the width of the blocks (10) in the width direction of the tire.

Abstract translation: 轮胎（100）设置有具有形成轮胎胎面表面的胎面表面的块（10）。 块（10）被至少一个深槽（20）隔开。 块体10在其轮胎的圆周方向的端部各自具有切口槽（12）。 切断槽（12）在轮胎的宽度方向上的宽度大于2mm，小于或等于轮胎宽度方向宽度的50％。