Motorcycle tire for rough terrain
    1.
    发明授权
    Motorcycle tire for rough terrain 有权
    用于崎岖地形的摩托车轮胎

    公开(公告)号:US09290060B2

    公开(公告)日:2016-03-22

    申请号:US13336471

    申请日:2011-12-23

    Applicant: Shingo Ishida

    Inventor: Shingo Ishida

    Abstract: A motorcycle tire 1 on rough terrain. Blocks 11 include crown blocks 16 arranged in a center area Cr of a tread portion 2, middle blocks arranged axially outside the crown blocks and shoulder blocks arranged axially outside middle blocks. The crown blocks have a smallest aspect ratio. The shoulder blocks have a largest aspect ratio. The crown block 16 includes a shift block. The shift block is provided in a center part in its widthwise direction with one circumferentially extending slit so as to divide the block into two small block segments. The two small block segments are shifted from each other in the tire circumferential direction.

    Abstract translation: 摩托车轮胎1在崎岖的地形上。 块11包括布置在胎面部分2的中心区域Cr中的冠状块16,轴向地布置在冠状块之外的中间块和轴向地布置在中间块之外的肩部块。 冠块具有最小的纵横比。 肩胛骨具有最大的纵横比。 冠状块16包括移位块。 换档块沿其宽度方向的中心部分设置有一个周向延伸的狭缝,以将该块分成两个小块段。 两个小块段在轮胎周向彼此偏移。

    MOTORCYCLE TIRE FOR RUNNING ON ROUGH TERRAIN
    3.
    发明申请
    MOTORCYCLE TIRE FOR RUNNING ON ROUGH TERRAIN 有权
    摩托车轮胎在粗糙的地面上行驶

    公开(公告)号:US20130014868A1

    公开(公告)日:2013-01-17

    申请号:US13529323

    申请日:2012-06-21

    Applicant: Shingo ISHIDA

    Inventor: Shingo ISHIDA

    Abstract: A motorcycle tire for running on rough terrain comprises a tread portion provided with a plurality of blocks defining a block pattern. The blocks include center blocks whose centroids of their top surfaces are disposed within a center region of the tread portion defined as being centered on the tire equator and having a developed width of 25% of a developed tread width. The top surface of each of the center blocks is provided with an axially extending edge extending straight and parallel with the tire axial direction, and arc edges curved convexly toward the centroid of the top surface and disposed on both sides of the axially extending edge in the tire axial direction.

    Abstract translation: 用于在崎岖地形上行驶的摩托车轮胎包括设置有限定块图案的多个块的胎面部。 这些块包括中心块,其顶表面的质心设置在胎面部分的中心区域内,该中心区域限定为以轮胎赤道为中心,并具有显影宽度为胎面宽度的25%。 每个中心块的顶表面设置有沿着轮胎轴向方向直线延伸并且平行的轴向延伸的边缘,并且弧形边缘朝向顶表面的质心凸起弯曲并设置在轴向延伸边缘的两侧 轮胎轴向。

    MOTORCYCLE TIRE FOR ROUGH TERRAIN
    4.
    发明申请
    MOTORCYCLE TIRE FOR ROUGH TERRAIN 有权
    用于粗糙地雷的摩托车轮胎

    公开(公告)号:US20120160381A1

    公开(公告)日:2012-06-28

    申请号:US13336471

    申请日:2011-12-23

    Applicant: Shingo ISHIDA

    Inventor: Shingo ISHIDA

    Abstract: A motorcycle tire 1 on rough terrain. Blocks 11 include crown blocks 16 arranged in a center area Cr of a tread portion 2, middle blocks arranged axially outside the crown blocks and shoulder blocks arranged axially outside middle blocks. The crown blocks have a smallest aspect ratio. The shoulder blocks have a largest aspect ratio. The crown block 16 includes a shift block. The shift block is provided in a center part in its widthwise direction with one circumferentially extending slit so as to divide the block into two small block segments. The two small block segments are shifted from each other in the tire circumferential direction.

    Abstract translation: 摩托车轮胎1在崎岖的地形上。 块11包括布置在胎面部分2的中心区域Cr中的冠状块16,轴向地布置在冠状块之外的中间块和轴向地布置在中间块之外的肩部块。 冠块具有最小的纵横比。 肩胛骨具有最大的纵横比。 冠状块16包括移位块。 换档块沿其宽度方向的中心部分设置有一个周向延伸的狭缝,以将该块分成两个小块段。 两个小块段在轮胎周向彼此偏移。

    Motorcycle tire for running on rough terrain
    6.
    发明授权
    Motorcycle tire for running on rough terrain 有权
    用于在崎岖的地形上运行的摩托车轮胎

    公开(公告)号:US08631845B2

    公开(公告)日:2014-01-21

    申请号:US13191526

    申请日:2011-07-27

    Applicant: Shingo Ishida

    Inventor: Shingo Ishida

    CPC classification number: B60C11/11 B60C11/1376 B60C2200/10 B60C2200/14

    Abstract: A motorcycle tire for running on rough terrain comprises a tread portion provided with a plurality of blocks including a cut block. The cut block is provided with a U-shaped cut so as to define a sub part of the cut block surrounded by the cut and a main part of the cut block outside the cut. The top surface of the sub part and the top surface of the main part are displaced from each other in a normal direction to the tread surface, and an exposed outside wall surface of the sub part and an exposed outside wall surface of the main part are displaced from each other in a lateral direction parallel with the tread surface, wherein the exposed outside wall surface of the sub part is defined as extending radially inwardly from the edge of the top surface of the sub part, and the exposed outside wall surface of the main part is defined as extending radially inwardly from the edge of the top surface of the main part and positioned on each side of the exposed outside wall surface of the sub part.

    Abstract translation: 用于在崎岖地形上行驶的摩托车轮胎包括设置有包括切割块的多个块的胎面部。 切割块设置有U形切口,以便限定由切口包围的切割块的一部分和切割块外部的切割块的主要部分。 副部件的顶面和主体的上表面在与胎面表面正交的方向上彼此偏移,并且副部件的暴露的外壁表面和主要部件的暴露的外壁表面是 在与胎面表面平行的横向方向上彼此相对移位,其中,所述副部件的暴露的外壁表面被限定为从所述副部件的顶表面的边缘径向向内延伸,并且所述暴露的外壁表面 主要部分被定义为从主要部件的顶表面的边缘径向向内延伸并且位于子部件的暴露的外壁表面的每一侧上。

    Motorcycle tire for running on rough terrain
    8.
    发明授权
    Motorcycle tire for running on rough terrain 有权
    用于在崎岖的地形上运行的摩托车轮胎

    公开(公告)号:US09375982B2

    公开(公告)日:2016-06-28

    申请号:US13529323

    申请日:2012-06-21

    Applicant: Shingo Ishida

    Inventor: Shingo Ishida

    Abstract: A motorcycle tire for running on rough terrain comprises a tread portion provided with a plurality of blocks defining a block pattern. The blocks include center blocks whose centroids of their top surfaces are disposed within a center region of the tread portion defined as being centered on the tire equator and having a developed width of 25% of a developed tread width. The top surface of each of the center blocks is provided with an axially extending edge extending straight and parallel with the tire axial direction, and arc edges curved convexly toward the centroid of the top surface and disposed on both sides of the axially extending edge in the tire axial direction.

    Abstract translation: 用于在崎岖地形上行驶的摩托车轮胎包括设置有限定块图案的多个块的胎面部。 这些块包括中心块,其顶表面的质心设置在胎面部分的中心区域内,该中心区域限定为以轮胎赤道为中心,并具有显影宽度为胎面宽度的25%。 每个中心块的顶表面设置有沿着轮胎轴向方向直线延伸并且平行的轴向延伸的边缘,并且弧形边缘朝向顶表面的质心凸起弯曲并设置在轴向延伸边缘的两侧 轮胎轴向。

    Motorcycle tire for off-road traveling
    9.
    发明授权
    Motorcycle tire for off-road traveling 有权
    摩托车轮胎用于越野行驶

    公开(公告)号:US08887778B2

    公开(公告)日:2014-11-18

    申请号:US13186581

    申请日:2011-07-20

    Applicant: Shingo Ishida

    Inventor: Shingo Ishida

    Abstract: An off-road motorcycle tire 1 having an improved cracking resistance, comprising a tread portion 2 having a plurality of blocks B, wherein at least one of the blocks B has a shallow groove 17 having a depth D1 of 10 to 50% of a height H1 of the blocks B to provide a shallowly-grooved block 16 in which the block is divided into at least two block segments 16s by the shallow groove 17, the shallow groove 17 has both ends opened on outer wall surfaces 12 of the shallowly-grooved block 16 and it has groove wall surfaces 17w extending radially inwardly from a tread surface 11 of the block and a bottom 17b connecting the groove wall surfaces 17w, and intersection portions 18 between the bottom 17b and the outer wall surfaces 12 are chamfered to form chamfered portions 19 having a convex circular arc-like curved surface.

    Abstract translation: 具有改进的抗开裂性的越野摩托车轮胎1,包括具有多个块B的胎面部2,其中块B中的至少一个具有深度D1为高度的10至50%的浅槽17 块B的H1,以提供浅槽块16,其中块通过浅槽17分成至少两个块段16s,浅槽17的两端在浅槽的外壁表面12上开口 块16,并且具有从块的胎面表面11径向向内延伸的槽壁表面17w,并且连接槽壁表面17w的底部17b和底部17b与外壁表面12之间的相交部分18被倒角以形成倒角 具有凸圆弧状曲面的部分19。

    MOTORCYCLE TIRE FOR OFF-ROAD TRAVELING
    10.
    发明申请
    MOTORCYCLE TIRE FOR OFF-ROAD TRAVELING 有权
    用于非道路行驶的摩托车轮胎

    公开(公告)号:US20120024443A1

    公开(公告)日:2012-02-02

    申请号:US13186581

    申请日:2011-07-20

    Applicant: Shingo ISHIDA

    Inventor: Shingo ISHIDA

    Abstract: An off-road motorcycle tire 1 having an improved cracking resistance, comprising a tread portion 2 having a plurality of blocks B, wherein at least one of the blocks B has a shallow groove 17 having a depth D1 of 10 to 50% of a height H1 of the blocks B to provide a shallowly-grooved block 16 in which the block is divided into at least two block segments 16s by the shallow groove 17, the shallow groove 17 has both ends opened on outer wall surfaces 12 of the shallowly-grooved block 16 and it has groove wall surfaces 17w extending radially inwardly from a tread surface 11 of the block and a bottom 17b connecting the groove wall surfaces 17w, and intersection portions 18 between the bottom 17b and the outer wall surfaces 12 are chamfered to form chamfered portions 19 having a convex circular arc-like curved surface.

    Abstract translation: 具有改进的抗开裂性的越野摩托车轮胎1,包括具有多个块B的胎面部2,其中块B中的至少一个具有深度D1为高度的10至50%的浅槽17 块B的H1,以提供浅槽块16,其中块通过浅槽17分成至少两个块段16s,浅槽17的两端在浅槽的外壁表面12上开口 块16,并且具有从块的胎面表面11径向向内延伸的槽壁表面17w,并且连接槽壁表面17w的底部17b和底部17b与外壁表面12之间的相交部分18被倒角以形成倒角 具有凸圆弧状曲面的部分19。

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