PNEUMATIC TIRE
    1.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号:US20100206445A1

    公开(公告)日:2010-08-19

    申请号:US12600127

    申请日:2008-05-09

    IPC分类号: B60C11/117

    摘要: A pneumatic tire comprises a tread provided with at least two circumferential main grooves and a rib defined in a tread central portion by the circumferential main grooves, wherein an auxiliary groove is formed in the tread central portion, the auxiliary groove having a circumferential groove portion extending in a tire equator direction and an axial groove portion extending from an end of the circumferential groove portion in such a manner that the axial groove portion is bent at an acute angle to the circumferential groove portion, and at least an end of the auxiliary groove is open into the circumferential main groove.

    摘要翻译: 一种充气轮胎,其特征在于,具备在所述胎面中央部设置有至少两个周向主槽和在胎面中央部形成的肋部的胎面,所述辅助槽具有周向槽部延伸 在轮胎赤道方向上延伸的轴向槽部和从周向槽部的端部延伸的轴向槽部,使得轴向槽部与周向槽部弯曲成锐角,辅助槽的至少一端为 打开进入圆周主槽。

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

    公开(公告)号:US08267132B2

    公开(公告)日:2012-09-18

    申请号:US12682527

    申请日:2008-09-29

    IPC分类号: B60C11/117 B60C11/12

    摘要: There is provided a pneumatic tire sufficiently improving drainage performance, driving stability, uneven wear resistance and quiet performance. A pneumatic tire 1 has at least one tire circumferential groove 9 extending along the tire circumferential direction in a tread portion 2. In addition, there are provided in a surface of the tread portion, a plurality of inclined grooves consisting of two or more small grooves 10 inclined at the same direction with respect to the tire circumferential direction and having an inclination angle within a range between 10 degrees and 60 degrees and configured in a zig-zag manner by coupling ends of the small grooves 10. The inclined grooves 11 are included in any widthwise section of the tread portion 2 of the tire and a part of the inclined grooves 11 is opened to the tire circumferential groove 9.

    摘要翻译: 提供充分提高排水性能,行驶稳定性,不均匀耐磨性和静音性能的充气轮胎。 充气轮胎1在胎面部2中具有沿着轮胎周向延伸的至少一个轮胎周向槽9.另外,在胎面部的表面设置有多个由两个以上的小槽构成的倾斜槽 10相对于轮胎周向在相同方向倾斜,并且具有在10度和60度之间的范围内的倾斜角度,并且通过连接小槽10的端部以锯齿形的方式配置。倾斜槽11包括 在轮胎的胎面部2的任一宽度方向上,一部分倾斜槽11向轮胎周向槽9开口。

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

    公开(公告)号:US20100224296A1

    公开(公告)日:2010-09-09

    申请号:US12682527

    申请日:2008-09-29

    IPC分类号: B60C11/12 B60C11/117

    摘要: There is provided a pneumatic tire sufficiently improving drainage performance, driving stability, uneven wear resistance and quiet performance. A pneumatic tire 1 has at least one tire circumferential groove 9 extending along the tire circumferential direction in a tread portion 2. In addition, there are provided in a surface of the tread portion, a plurality of inclined grooves consisting of two or more small grooves 10 inclined at the same direction with respect to the tire circumferential direction and having an inclination angle within a range between 10 degrees and 60 degrees and configured in a zig-zag manner by coupling ends of the small grooves 10. The inclined grooves 11 are included in any widthwise section of the tread portion 2 of the tire and a part of the inclined grooves 11 is opened to the tire circumferential groove 9.

    摘要翻译: 提供充分提高排水性能,行驶稳定性,不均匀耐磨性和静音性能的充气轮胎。 充气轮胎1在胎面部2中具有沿着轮胎周向延伸的至少一个轮胎周向槽9.另外,在胎面部的表面设置有多个由两个以上的小槽构成的倾斜槽 10相对于轮胎周向在相同方向倾斜,并且具有在10度和60度之间的范围内的倾斜角度,并且通过联接小槽10的端部以锯齿形的方式配置。倾斜槽11包括 在轮胎的胎面部2的任一宽度方向上,一部分倾斜槽11向轮胎周向槽9开口。

    Pneumatic tire with main groove having serpentine groove walls
    5.
    发明授权
    Pneumatic tire with main groove having serpentine groove walls 有权
    气动轮胎主槽具有蛇形槽壁

    公开(公告)号:US09452643B2

    公开(公告)日:2016-09-27

    申请号:US13148418

    申请日:2010-02-09

    IPC分类号: B60C11/03 B60C11/04 B60C11/13

    摘要: A pneumatic tire which comprises a land portion (10) and a land portion (20). A main groove (50) extending along the tire circumferential direction is formed between the land portion (10) and the land portion (20). The land portion (10) comprises a groove wall (10a) that forms the main groove (50). The land portion (20) comprises a groove wall (20a) that forms the main groove (50). The groove wall (10a) and the groove wall (20a) are serpentine along the tire circumferential direction (R) when seen from a plane of the tread surface, and the groove width of the main groove (50) in the tread width direction (WTR) varies in a predetermined repetition interval (λ) along the tire circumferential direction. The ratio of the minimum width (WMIN) of the groove to the maximum width (WMAX) of the groove satisfies a relation of 35%≦WMIN/WMAX≦85%.

    摘要翻译: 一种充气轮胎,其包括陆部(10)和陆部(20)。 在陆部(10)和陆部(20)之间形成沿着轮胎周向延伸的主槽(50)。 陆部(10)包括形成主槽(50)的槽壁(10a)。 陆部(20)包括形成主槽(50)的槽壁(20a)。 当从胎面表面的平面观察时,槽壁(10a)和槽壁(20a)沿着轮胎周向(R)是蛇形的,并且主槽(50)在胎面宽度方向上的槽宽 WTR)沿着轮胎周向以预定的重复间隔(λ)变化。 槽的最小宽度(WMIN)与槽的最大宽度(WMAX)的比率满足35%≤WININ/WMAX≤85%的关系。

    PNEUMATIC TIRE
    6.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号:US20120018068A1

    公开(公告)日:2012-01-26

    申请号:US13148418

    申请日:2010-02-09

    IPC分类号: B60C11/13

    摘要: A pneumatic tire which comprises a land portion (10) and a land portion (20). A main groove (50) extending along the tire circumferential direction is formed between the land portion (10) and the land portion (20). The land portion (10) comprises a groove wall (10a) that forms the main groove (50). The land portion (20) comprises a groove wall (20a) that forms the main groove (50). The groove wall (10a) and the groove wall (20a) are serpentine along the tire circumferential direction (R) when seen from a plane of the tread surface, and the groove width of the main groove (50) in the tread width direction (WTR) varies in a predetermined repetition interval (λ) along the tire circumferential direction. The ratio of the minimum width (WMIN) of the groove to the maximum width (WMAX) of the groove satisfies a relation of 35%≦WMIN/WMAX≦85%.

    摘要翻译: 一种充气轮胎,其包括陆部(10)和陆部(20)。 在陆部(10)和陆部(20)之间形成沿着轮胎周向延伸的主槽(50)。 陆部(10)包括形成主槽(50)的槽壁(10a)。 陆部(20)包括形成主槽(50)的槽壁(20a)。 当从胎面表面的平面观察时,槽壁(10a)和槽壁(20a)沿着轮胎周向(R)是蛇形的,并且主槽(50)在胎面宽度方向上的槽宽 WTR)沿着轮胎周向以预定的重复间隔(λ)变化。 槽的最小宽度(WMIN)与槽的最大宽度(WMAX)的比率满足35%< 1lE; WMIN / WMAX≦̸ 85%的关系。

    Tire sidewall
    7.
    外观设计
    Tire sidewall 有权
    轮胎侧壁

    公开(公告)号:USD597025S1

    公开(公告)日:2009-07-28

    申请号:US29319716

    申请日:2008-06-13

    申请人: Shungo Fujita

    设计人: Shungo Fujita

    PNEUMATIC TIRE
    9.
    发明申请
    PNEUMATIC TIRE 审中-公开
    气动轮胎

    公开(公告)号:US20140020803A1

    公开(公告)日:2014-01-23

    申请号:US14007860

    申请日:2012-03-28

    申请人: Shungo Fujita

    发明人: Shungo Fujita

    IPC分类号: B60C11/03

    摘要: An object is to enhance traction performance on snowy road surfaces whilst suppressing a drop in braking performance and handling stability performance on dry road surfaces and icy road surfaces.A tread (12) includes first auxiliary grooves (21) formed on one groove width direction side of lug grooves (18, the first auxiliary grooves (21) opening onto the lug grooves (18) and terminating inside central land portion rows (16) (land portions), and second auxiliary grooves (22) formed on the other groove width direction side of the lug grooves (18), the second auxiliary grooves (22) opening onto the lug grooves (18) so as to face opening portions (21A) of the first auxiliary grooves (21) that open onto the lug grooves (18), and terminating inside the central land portion rows (16) (land portions).

    摘要翻译: 目的是提高雪路面上的牵引性能,同时抑制制动性能下降,并且在干路面和冰路面上处理稳定性能。 胎面(12)包括形成在横向槽(18)的一个槽宽度方向侧上的第一辅助槽(21),通向横向槽(18)上的第一辅助槽(21),并且终止在中央区域列(16)的内部, (陆部)和形成在横向花纹沟18的另一个槽宽度方向侧的第二辅助槽22,第二辅助槽22以横向开口部分18的方式开口, 第一辅助槽(21)的打开到横向花纹槽(18)上并且终止于中央陆地部分行(16)(陆地部分)的内部。