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    PNEUMATIC TIRE
    5.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号：US20150306918A1

    公开(公告)日：2015-10-29

    申请号：US14669883

    申请日：2015-03-26

    申请人： TOYO TIRE & RUBBER CO., LTD.

    发明人： Shingo Kuwano

    IPC分类号： B60C11/13 ,  B60C5/00

    CPC分类号： B60C11/1369 ,  B60C11/045 ,  B60C11/047 ,  B60C11/1307 ,  B60C2011/133

    摘要： The pneumatic tire has main grooves; land portions which are sectioned by the main grooves; paired notches which face to each other as well as being open to a tread surface; the notches being concave portions which are formed in side surfaces of two land portions which are adjacent across the main grooves; tie bars which protrudes at a predetermined height from groove bottoms of the main grooves and connect between the paired notches; and dimples which are provided in the middle in a width direction of the tie bars. The dimples are arranged at least in a notch internal region which is surrounded by wall surfaces of the notches among the tie bars.

    摘要翻译： 充气轮胎具有主槽; 由主槽划分的陆部; 彼此面对并且对胎面开放的配对凹口; 所述凹口是形成在所述主槽相邻的两个凸台部分的侧表面中的凹部; 连接杆从主槽的凹槽底部突出预定高度并连接在成对的凹口之间; 以及设置在连接条的宽度方向上的中间的凹部。 凹坑至少布置在由连接条中的凹口的壁表面围绕的凹口内部区域中。

    PNEUMATIC TIRE
    8.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号：US20130174955A1

    公开(公告)日：2013-07-11

    申请号：US13710993

    申请日：2012-12-11

    申请人： TOYO TIRE & RUBBER CO., LTD.

    发明人： Toshikazu Yasunaga ,  Shingo Kuwano

    IPC分类号： B60C13/04

    CPC分类号： B60C13/04 ,  B60C13/001 ,  B60C15/0242

    摘要： An installation members 20 is structured detachably by a fitting structure between a groove portion 12 and a projection 21 extending in a tire peripheral direction CD, with respect to a tire side wall surface 10. a structure in which the groove portion 12 and the projection 21 interfere with each other in the tire peripheral direction is provided between the groove portion 12 and the projection 21.

    摘要翻译： 安装构件20通过相对于轮胎侧壁面10在轮胎周向CD上延伸的槽部12和突起21之间的配合结构可拆卸地构成。其中，槽部12和突起21 在槽部12和突起21之间设置有轮胎周向的彼此干涉。

    PNEUMATIC TIRE
    10.
    发明申请
    PNEUMATIC TIRE 审中-公开

    公开(公告)号：US20190193478A1

    公开(公告)日：2019-06-27

    申请号：US16209343

    申请日：2018-12-04

    申请人： TOYO TIRE & RUBBER CO., LTD.

    发明人： Shingo Kuwano

    IPC分类号： B60C11/13 ,  B60C11/01 ,  B60C11/03 ,  B60C11/11 ,  B60C11/12

    CPC分类号： B60C11/1369 ,  B60C11/01 ,  B60C11/0327 ,  B60C11/11 ,  B60C11/1204 ,  B60C2011/013 ,  B60C2011/0358 ,  B60C2011/1213 ,  B60C2011/1254 ,  B60C2200/14

    摘要： A pneumatic tire has paired bead portions, paired sidewall portions, a tread portion, a plurality of lug grooves extending from a shoulder area of the tread portion to reach a buttress area of the sidewall portion, and a block defined by the plurality of lug grooves. The block includes a shoulder block provided in the shoulder area, and a buttress block provided in the buttress area. The buttress area is provided with an annular rib annularly extending along a tire circumferential direction. The lug grooves are comparted into an outside lug groove positioned in an outer side of the annular rib, and an inside lug groove positioned in an inner side of the annular rib. A widened portion is provided in at least part of the plurality of lug grooves so as to enlarge a width of the annular rib.