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    Pneumatic Tire for Heavy Loads
    34.
    发明申请
    Pneumatic Tire for Heavy Loads 审中-公开

    公开(公告)号：US20170210178A1

    公开(公告)日：2017-07-27

    申请号：US15328397

    申请日：2015-07-23

    Applicant: The Yokohama Rubber Co., LTD.

    Inventor： Yukihito Yamaguchi ,  Shoei Kakuta ,  Hideki Hamamaka ,  Risa Tauchi ,  Toshiyuki Sato

    IPC: B60C11/13 ,  B60C11/11

    CPC classification number: B60C11/13 ,  B60C11/03 ,  B60C11/11 ,  B60C2011/0346 ,  B60C2011/0355 ,  B60C2011/0365 ,  B60C2011/1361 ,  B60C2200/065

    Abstract: A tread pattern of a pneumatic tire comprises shoulder lug grooves that open to ground contact edges; center lug grooves; a pair of circumferential primary grooves with a narrower groove width than the shoulder lug grooves, wherein a portion that bends outward in the tire width direction connects to the shoulder lug grooves and a portion that bends inward in the tire width direction connects to the center lug grooves; and center blocks defined by the center lug grooves and the circumferential primary grooves. The circumferential primary grooves are on opposite sides in the tire width direction in regions spaced from a center line by a distance of from 30% to 60% of half of a tread width T. The ratio of the groove width P3 of the center lug grooves to the maximum length LB in the tire circumferential direction of the center blocks is from 0.03 to 0.07.

    Travel Route Display Device, Travel Route Display Method and Travel Route Display Program
    39.
    发明申请
    Travel Route Display Device, Travel Route Display Method and Travel Route Display Program 有权
    旅行路线显示装置，旅行路线显示方式和旅行路线显示方案

    公开(公告)号：US20160138933A1

    公开(公告)日：2016-05-19

    申请号：US14896297

    申请日：2014-06-06

    Applicant: The Yokohama Rubber Co., Ltd.

    Inventor： Yukihito Yamaguchi ,  Kazunori Yamawaki ,  Naoshi Miyashita

    IPC: G01C21/36 ,  G09B29/10 ,  G09B29/00 ,  G06T3/00 ,  G06T15/04

    CPC classification number: G01C21/3635 ,  G01C21/3667 ,  G01C21/3691 ,  G01C21/3697 ,  G06T3/0031 ,  G06T15/04 ,  G09B29/006 ,  G09B29/007 ,  G09B29/106 ,  G09B29/12

    Abstract: A travel route display device (1) includes a display unit (130), a topographical data storage unit (110b) that stores three-dimensional topographical data, a travel data storage unit (110c) that stores travel data relating to a travel route of a vehicle and a driving status of the vehicle on the travel route, and a control unit (120) that, when displaying the topographical data stored in the topographical data storage unit (110b) on the display unit (130), simultaneously displays, on the display unit (130), the travel route indicated by the travel data stored in the travel data storage unit (110c) in a display mode that corresponds to the driving status.

    Abstract translation: 行驶路线显示装置（1）具有显示部（130），存储三维地形数据的地形数据存储部（110b），存储与行驶路线相关的行驶数据的行驶数据存储部（110c） 行驶路线上的车辆和车辆的驾驶状态;以及控制单元，当显示单元（130）上显示存储在地形数据存储单元（110b）中的地形数据时，同时显示在 显示单元（130），以与驾驶状态相对应的显示模式，由存储在行驶数据存储单元（110c）中的旅行数据指示的行驶路线。

    Pneumatic Tire
    40.
    发明申请
    Pneumatic Tire 审中-公开
    气动轮胎

    公开(公告)号：US20150251496A1

    公开(公告)日：2015-09-10

    申请号：US14434748

    申请日：2012-10-10

    Applicant: THE YOKOHAMA RUBBER CO., LTD.

    Inventor： Yukihito Yamaguchi

    IPC: B60C9/18 ,  B60C11/01 ,  B60C11/03 ,  B60C9/20 ,  B60C5/12 ,  B60C9/00

    Abstract: A pneumatic tire comprises a carcass layer, a belt layer disposed on the outer side in the tire radial direction of the carcass layer, and tread rubber disposed on the outer side in the tire radial direction of the belt layer. The belt layer is formed by laminating a pair of cross belts having belt angles with an absolute value from 10° to 45° both inclusive and mutually opposite signs, and a circumferential reinforcing layer having a belt angle within a range of ±5° relative to the tire circumferential direction. The distance (Gcc) from the tread profile to the tire inner circumferential surface along the tire equatorial plane and the distance (Gsh) from the tread edge to the tire inner circumferential surface have a relationship satisfying 1.10≦Gsh/Gcc. The groove depth (Dsh) and under-groove gauge (UDsh) of the outermost circumferential main groove have a relationship satisfying 0.20≦UDsh/Dsh.

    Abstract translation: 充气轮胎包括胎体层，设置在胎体层的轮胎径向外侧的带束层和设置在带束层的轮胎径向外侧的胎面橡胶。 带束层通过层叠具有绝对值为10°至45°的带角度的一对交叉皮带而形成，包括相互相反的符号，以及相对于相对标记的带角度在±5°的范围内的周向增强层 轮胎周向。 从胎面轮廓到轮胎赤道面轮胎内周面的距离（Gcc）和胎面边缘到轮胎内周面的距离（Gsh）的关系满足1.10＆nlE; Gsh / Gcc。 最外周向主槽的槽深（Dsh）和下槽规（UDsh）具有满足0.20＆nlE; UDsh / Dsh的关系。

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