Tire
    84.
    外观设计
    Tire 失效

    公开(公告)号:USD310800S

    公开(公告)日:1990-09-25

    申请号:US164685

    申请日:1988-03-07

    申请人: Maurice Graas

    设计人: Maurice Graas

    Pneumatic tire
    86.
    发明授权
    Pneumatic tire 失效
    气动轮胎

    公开(公告)号:US4667717A

    公开(公告)日:1987-05-26

    申请号:US745458

    申请日:1985-06-17

    申请人: Maurice Graas

    发明人: Maurice Graas

    摘要: A directional tire (10) having lateral grooves (15,16) arranged in substantially "V" shaped configurations around the tire. The lateral grooves (15,16) on each side of the mid-circumferential plane (M--M) form a series of circumferentially spaced lands (25,26) respectively therebetween, each of which extends from a mid-circumferential portion of the tire to the respective edge of the tread (12 or 13). Each land (25,26) has a first face (27) directed in one rotational direction and a second face (28) directed in the other rotational direction. In order to modify the directional properties of the tire one of said faces, preferably the trailing face (28) in normal use, is broken by axially extending grooves (31,32 and 33).

    摘要翻译: 一种定向轮胎(10),其具有以轮胎周围的大致“V”形构造的横向槽(15,16)。 中间圆周平面(MM)的每一侧上的横向槽(15,16)分别在其间形成一系列周向间隔开的平台(25,26),每个平台从轮胎的中间圆周部分延伸到 胎面(12或13)的相应边缘。 每个平台(25,26)具有沿一个旋转方向定向的第一面(27)和沿着另一个旋转方向指向的第二面(28)。 为了改变轮胎的方向特性,正常使用中的一个所述面,优选地是后缘面(28)被轴向延伸的凹槽(31,32和33)破坏。

    Pneumatic tires
    87.
    发明授权
    Pneumatic tires 失效
    气动轮胎

    公开(公告)号:US4632166A

    公开(公告)日:1986-12-30

    申请号:US744179

    申请日:1985-06-13

    摘要: A pneumatic tire (10) having a tread portion (11) including a continuous mid-circumferential rib (28), and primary grooves (22,23) on each side of said rib that form an "S" or "Z" shaped configuration diagonally across the tread portion. A plurality of blades (30) are arranged to extend in circumferentially spaced blade paths (34) across the tread. The blade paths (34) extend substantially continuously between the tread edges (12,13) in a diagonally opposite direction to the primary grooves (22,23) such that each primary groove is intersected by a plurality of blade paths.

    摘要翻译: 一种具有包括连续的中间周向肋(28)的胎面部(11)的充气轮胎(10)和形成“S”或“Z”形构造的所述肋的每一侧的主槽(22,23) 对角地穿过胎面部分。 多个叶片(30)布置成在胎面上沿周向间隔开的叶片路径(34)延伸。 刀片路径(34)在胎面边缘(12,13)之间基本上连续地延伸,与主槽(22,23)成斜向相反的方向,使得每个主槽与多个刀片路径相交。

    Tire
    88.
    外观设计
    Tire 失效

    公开(公告)号:USD281408S

    公开(公告)日:1985-11-19

    申请号:US544676

    申请日:1983-10-24

    申请人: Maurice Graas

    设计人: Maurice Graas