公开(公告)号：US20110308679A1

公开(公告)日：2011-12-22

申请号：US13161382

申请日：2011-06-15

Applicant: Katsumi Hirose ,  Naoto Kaba

Inventor： Katsumi Hirose ,  Naoto Kaba

IPC: B60C11/117 ,  B60C11/12

CPC classification number: B60C11/0304 ,  B60C11/12 ,  B60C2011/0365 ,  B60C2011/0369 ,  B60C2011/0372 ,  Y10S152/03

Abstract: A pneumatic tire, wherein the central narrow groove includes an arc, the inner diameter side of the arc is facing towards the tire ground contact edge side, one end is open to another adjacent central narrow groove and the other end is open to the circumferential main groove on the inner side area side. A first central sipe is disposed between adjacent central narrow grooves, and connects the central narrow groove and the circumferential main groove on the inner side area side. One end of the notch portion is open to the circumferential main groove on the outer side area side, and the other end terminates within the central land portion. A second central sipe is disposed between adjacent notch portions. One end of the second central sipe is connected to the circumferential main groove on the outer side area side and another end terminates within the central land portion.

Abstract translation: 一种充气轮胎，其中，所述中央窄槽包括弧形，所述弧的内径侧朝向所述轮胎接地边缘侧，一端与另一相邻的中央窄槽相通，所述另一端与所述周向主体 凹槽在内侧区域侧。 第一中心刀槽花纹布置在相邻的中央窄槽之间，并且将中央窄槽与周边主槽连接在内侧区域侧。 切口部的一端与外侧区域侧的周向主槽相通，另一端终止于中央接地部。 第二中心刀槽花纹布置在相邻的切口部分之间。 第二中央刀槽花纹的一端在外侧区域侧与周向主槽连接，另一端终止于中央陆部。

公开(公告)号：US09004125B2

公开(公告)日：2015-04-14

申请号：US13161382

申请日：2011-06-15

Applicant: Katsumi Hirose ,  Naoto Kaba

Inventor： Katsumi Hirose ,  Naoto Kaba

IPC: B60C11/12 ,  B60C11/03

CPC classification number: B60C11/0304 ,  B60C11/12 ,  B60C2011/0365 ,  B60C2011/0369 ,  B60C2011/0372 ,  Y10S152/03

Abstract: A pneumatic tire, wherein the central narrow groove includes an arc, the inner diameter side of the arc is facing towards the tire ground contact edge side, one end is open to another adjacent central narrow groove and the other end is open to the circumferential main groove on the inner side area side. A first central sipe is disposed between adjacent central narrow grooves, and connects the central narrow groove and the circumferential main groove on the inner side area side. One end of the notch portion is open to the circumferential main groove on the outer side area side, and the other end terminates within the central land portion. A second central sipe is disposed between adjacent notch portions. One end of the second central sipe is connected to the circumferential main groove on the outer side area side and another end terminates within the central land portion.

Abstract translation: 一种充气轮胎，其中，所述中央窄槽包括弧形，所述弧的内径侧朝向所述轮胎接地边缘侧，一端与另一相邻的中央窄槽相通，所述另一端与所述周向主体 凹槽在内侧区域侧。 第一中心刀槽花纹布置在相邻的中央窄槽之间，并且将中央窄槽与周边主槽连接在内侧区域侧。 切口部的一端与外侧区域侧的周向主槽相通，另一端终止于中央接地部。 第二中心刀槽花纹布置在相邻的切口部分之间。 第二中央刀槽花纹的一端在外侧区域侧与周向主槽连接，另一端终止于中央陆部。

公开(公告)号：USD667780S1

公开(公告)日：2012-09-25

申请号：US29379723

申请日：2010-11-23

Applicant: Naoto Kaba

Designer： Naoto Kaba

公开(公告)号：USD667776S1

公开(公告)日：2012-09-25

申请号：US29379846

申请日：2010-11-24

Applicant: Naoto Kaba

Designer： Naoto Kaba