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    Pneumatic Tire
    1.
    发明申请
    Pneumatic Tire 审中-公开
    气动轮胎

    公开(公告)号：US20100206447A1

    公开(公告)日：2010-08-19

    申请号：US12683493

    申请日：2010-01-07

    申请人： Toshiyuki Ohashi ,  Tetsuji Miyazaki

    发明人： Toshiyuki Ohashi ,  Tetsuji Miyazaki

    IPC分类号： B60C11/12

    CPC分类号： B60C11/12 ,  B60C11/1218 ,  B60C2011/1213

    摘要： An object of the present invention is to provide a pneumatic tire that ensures both of the on-ice braking performance and the dry braking performance. In order to achieve the object, a pneumatic tire comprises a tread surface including a land portion in which a plurality of sipes are formed, wherein each of the sipes includes a reference plane extending in a depth direction of the sipe from a wavy or zigzag line in the surface of the land portion and each of the sipes is formed with a convex portion having a convex shape in a vertical section with respect to the reference plane in a top area at the front side and the rear side thereof.

    摘要翻译： 本发明的目的是提供一种确保冰上制动性能和干式制动性能的充气轮胎。 为了实现该目的，充气轮胎包括胎面表面，胎面表面包括其中形成有多个刀槽花纹的接合部分，其中每个刀槽花纹包括从花纹或锯齿形线在刀槽花纹的深度方向上延伸的参考平面 在所述陆部的表面中，每个所述刀槽花纹在其前侧和后侧的顶部区域中形成有相对于所述基准面的垂直截面为凸形的凸部。

    Pneumatic tire with tread having long hole shaped depressions
    2.
    发明授权
    Pneumatic tire with tread having long hole shaped depressions 有权
    气动轮胎胎面具有长孔形凹陷

    公开(公告)号：US08875757B2

    公开(公告)日：2014-11-04

    申请号：US11863627

    申请日：2007-09-28

    申请人： Tetsuji Miyazaki

    发明人： Tetsuji Miyazaki

    IPC分类号： B60C11/117 ,  B60C11/03

    CPC分类号： B60C11/032 ,  B60C11/0306 ,  B60C11/0309 ,  B60C2011/0381 ,  Y10S152/03

    摘要： In the invention, a tread surface is provided with a groove portion including a main groove continuously extending in a tire circumferential direction, and a land portion including a rib or a block separated by the main groove, wherein the land portion includes a first edge portion having a depression row formed by arranging long hole shaped depressions extending along the groove portion in the tire circumferential direction and a second edge portion extending along the main groove while being different in position in a tire width direction from the first edge portion, and not having the depression row.

    摘要翻译： 在本发明中，胎面表面设置有包括沿轮胎周向连续延伸的主槽的槽部，以及包括由主槽隔开的肋或块的台肩部，其中，所述陆部包括第一边缘部 具有通过在轮胎周向上布置沿着槽部延伸的长孔形凹部而形成的凹陷行，以及沿着主槽延伸而沿着轮胎宽度方向与第一边缘部分不同的第二边缘部分，并且不具有 凹陷排。

    Pneumatic tire
    3.
    发明授权
    Pneumatic tire 有权
    气动轮胎

    公开(公告)号：US08826951B2

    公开(公告)日：2014-09-09

    申请号：US13178212

    申请日：2011-07-07

    申请人： Tetsuji Miyazaki

    发明人： Tetsuji Miyazaki

    IPC分类号： B60C11/13 ,  B60C11/12 ,  B60C11/11 ,  B60C11/03

    CPC分类号： B60C11/0306 ,  B60C11/1218 ,  B60C2011/0388 ,  B60C2011/1338 ,  Y10S152/902

    摘要： In a tread part, a land part (block) partitioned by a main transverse groove is provided with a thin groove having a narrower groove width than the main transverse groove and extending in a tire width direction. On a groove lateral face which is one of opposing groove lateral faces of the thin groove, ridges projecting toward the other groove lateral face and extending in a depth direction of the thin groove are provided. A plural number of the ridges are provided in parallel to each other at intervals in a length direction of the thin groove, and an extending length in the depth direction is set up to include at least two kinds.

    摘要翻译： 在胎面部分中，由主横槽分隔的陆部（块）设置有具有比主横向槽更窄的槽宽度并沿轮胎宽度方向延伸的细槽。 在作为薄槽的相对的槽侧面之一的槽侧面上设置有朝向另一个槽侧面突出并沿着该细槽的深度方向延伸的突脊。 多个脊部在细槽的长度方向上间隔设置，并且深度方向上的延伸长度被设定为至少两种。

    PNEUMATIC TIRE
    4.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号：US20120006457A1

    公开(公告)日：2012-01-12

    申请号：US13178212

    申请日：2011-07-07

    申请人： Tetsuji Miyazaki

    发明人： Tetsuji Miyazaki

    IPC分类号： B60C11/13

    CPC分类号： B60C11/0306 ,  B60C11/1218 ,  B60C2011/0388 ,  B60C2011/1338 ,  Y10S152/902

    摘要： In a tread part, a land part (block) partitioned by a main transverse groove is provided with a thin groove having a narrower groove width than the main transverse groove and extending in a tire width direction. On a groove lateral face which is one of opposing groove lateral faces of the thin groove, ridges projecting toward the other groove lateral face and extending in a depth direction of the thin groove are provided. A plural number of the ridges are provided in parallel to each other at intervals in a length direction of the thin groove, and an extending length in the depth direction is set up to include at least two kinds.

    摘要翻译： 在胎面部分中，由主横槽分隔的陆部（块）设置有具有比主横向槽更窄的槽宽度并沿轮胎宽度方向延伸的细槽。 在作为薄槽的相对的槽侧面之一的槽侧面上设置有朝向另一个槽侧面突出并沿着该细槽的深度方向延伸的突脊。 多个脊部在细槽的长度方向上间隔设置，并且深度方向上的延伸长度被设定为至少两种。

    PNEUMATIC TIRE
    7.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号：US20080092999A1

    公开(公告)日：2008-04-24

    申请号：US11863627

    申请日：2007-09-28

    申请人： Tetsuji Miyazaki

    发明人： Tetsuji Miyazaki

    IPC分类号： B60C11/00

    CPC分类号： B60C11/032 ,  B60C11/0306 ,  B60C11/0309 ,  B60C2011/0381 ,  Y10S152/03

    摘要： In the invention, a tread surface is provided with a groove portion including a main groove continuously extending in a tire circumferential direction, and a land portion including a rib or a block separated by the main groove, wherein the land portion includes a first edge portion having a depression row formed by arranging long hole shaped depressions extending along the groove portion in the tire circumferential direction and a second edge portion extending along the main groove while being different in position in a tire width direction from the first edge portion, and not having the depression row.

    摘要翻译： 在本发明中，胎面表面设置有包括沿轮胎周向连续延伸的主槽的槽部，以及包括由主槽隔开的肋或块的台肩部，其中，所述陆部包括第一边缘部 具有通过在轮胎周向上布置沿着槽部延伸的长孔形凹部而形成的凹陷行，以及沿着主槽延伸而沿着轮胎宽度方向与第一边缘部分不同的第二边缘部分，并且不具有 凹陷排。

    Pneumatic tire
    9.
    发明申请
    Pneumatic tire 审中-公开
    气动轮胎

    公开(公告)号：US20060157179A1

    公开(公告)日：2006-07-20

    申请号：US11331911

    申请日：2006-01-16

    申请人： Kensuke Bito ,  Tetsuji Miyazaki

    发明人： Kensuke Bito ,  Tetsuji Miyazaki

    IPC分类号： B60C11/00

    CPC分类号： B60C11/032 ,  B60C11/0311 ,  B60C11/13

    摘要： A pneumatic tire having a tread surface formed with a groove portion includes a bag-like groove. The bag-like groove includes a groove head portion having a partially opened substantially loop-like inner wall, and a groove neck portion which is in communication with the opening of the groove head portion through a groove width smaller than a maximum groove width of the groove head portion. The groove head portion of the bag-like groove is formed with a projection rising from a groove bottom surface.

    摘要翻译： 具有形成有槽部的胎面的充气轮胎包括袋状槽。 袋状槽包括具有部分开放的大致环状的内壁的槽头部，以及槽部，其与槽头部的开口连通，沟槽宽度小于所述槽部的最大槽宽度 凹槽头部分。 袋状槽的槽头部形成有从槽底面上升的突起。