利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

20 条记录 (耗时 0.032 秒)

    Radial pneumatic light truck or automobile tire
    1.
    发明授权
    Radial pneumatic light truck or automobile tire 失效
    径向气动轻型卡车或汽车轮胎

    公开(公告)号：US5658404A

    公开(公告)日：1997-08-19

    申请号：US228056

    申请日：1994-04-15

    申请人： Stephanie Carol Brown ,  Donald Woodrow Gilliam ,  Andy Ngoc Hoang ,  Michael Alois Kolowski ,  Frederick William Miller ,  Anthony John Scarpitti ,  Keith Carl Trares

    发明人： Stephanie Carol Brown ,  Donald Woodrow Gilliam ,  Andy Ngoc Hoang ,  Michael Alois Kolowski ,  Frederick William Miller ,  Anthony John Scarpitti ,  Keith Carl Trares

    IPC分类号： B60C11/03 ,  B60C11/04 ,  B60C11/11 ,  B60C11/13 ,  B60C11/00

    CPC分类号： B60C11/042 ,  B60C11/0304 ,  B60C11/0309 ,  B60C11/033 ,  B60C2011/1213 ,  B60C2011/1254

    摘要： A radial pneumatic light truck or automobile tire 40 having a tread 42 is described. The tread 42 has a base 43, a plurality of traction elements 52 extending radially outwardly from the base 43 and at least one circumferentially continuous wide groove 54,55. The wide groove 54,55 has a circumferentially continuous window 72 extending from the tread base 43 to the radially outer contacting surface 53. The window 72, when viewed in the ground contacting portion of the tread 42, has a shape that is triangular or trapezoidal having two sides 73,74 and a radially outer long base 75. The long base 75 has an axial width of 7% to 20% of the tread width. The wide groove 54,55 has a zig-zag portion 70 extending radially from the tread base 43 in a circumferentially continuous path. The sides 73,74 of the window 72 define the maximum axial extent or amplitude of the zig-zag portion 70 into the wide groove 54,55. Preferably the tread 42 is asymmetrical and non-directional and has two wide grooves 54,55 dividing the plurality of traction elements into three zones 60,61,62, each zone having a different net-to-gross ratio.

    摘要翻译： 描述了具有胎面42的径向气动轻型卡车或汽车轮胎40。 胎面42具有基部43，从基部43径向向外延伸的多个牵引元件52和至少一个周向连续的宽槽54,55。 宽槽54,55具有从胎面基部43延伸到径向外部接触表面53的周向连续的窗口72.当在胎面42的接地部分中观察时，窗口72具有三角形或梯形的形状 具有两侧73,74和径向外长基座75.长基座75的轴向宽度为胎面宽度的7％至20％。 宽槽54,55具有在周向连续路径上从胎面基部43径向延伸的锯齿形部分70。 窗口72的侧面73,74限定了曲折部分70进入宽槽54,55的最大轴向范围或振幅。 优选地，胎面42是不对称且非定向的，并且具有将多个牵引元件分成三个区域60,61,62的两个宽的槽54,55，每个区域具有不同的净重比。

    Footprints for nonrotatable automobile and light truck tires
    5.
    发明授权
    Footprints for nonrotatable automobile and light truck tires 失效
    不可旋转汽车和轻型卡车轮胎的脚印

    公开(公告)号：US06443199B1

    公开(公告)日：2002-09-03

    申请号：US09463834

    申请日：2000-01-24

    申请人： Anthony John Scarpitti ,  Michael Alois Kolowski ,  Frederick William Miller ,  Donald Woodrow Gilliam ,  Keith Carl Trares

    发明人： Anthony John Scarpitti ,  Michael Alois Kolowski ,  Frederick William Miller ,  Donald Woodrow Gilliam ,  Keith Carl Trares

    IPC分类号： B60C1100

    CPC分类号： B60C11/0083 ,  B60C11/00 ,  B60C11/033 ,  B60C11/0332 ,  B60C19/001 ,  Y10S152/904

    摘要： A pneumatic radial tire combination for four-wheeled automobile or light truck vehicles. The tire combination has a pair of front steer position tires and a pair of rear position tires. The front steer position tire has a footprint when the tire is normally inflated for normal load that has a footprint shape factor of greater than 1.00 at a 50% load, and about 1.00 at both 85% load and 100% load, the footprint shape factor being defined as the maximum circumferential extent of the tire's footprint at the centerplane of the tire's footprint width divided by the average of the circumferential extent of the tire's footprint width as measured at 40% of the footprint from both sides of the central plane of the footprint. The rear position tire footprint, when the tire is normally inflated for normal load, has a footprint shape factor of about 1.00 at 50% load, and 1.00 or less than 1.00 at 85% load and 100% load when measured similar to the method described for the front position tires.

    摘要翻译： 用于四轮汽车或轻型卡车车辆的充气子午线轮胎组合。 轮胎组合具有一对前转向位置轮胎和一对后轮胎。 当轮胎正常充气时，前轮胎位置轮胎具有占地面积，正常负载在50％负载下具有大于1.00的占地面积尺寸系数，在85％负载和100％负载下约为1.00，占地面积形状因子 被定义为在轮胎的足迹宽度的中心平面处的轮胎的足迹的最大圆周范围除以轮胎的足迹宽度的圆周范围的平均值，该距离是从足迹的中心平面的两侧的占地面积的40％ 。 当轮胎正常充气以正常负载时，后方轮胎占地面积在50％负载下具有约1.00的占地面积形状系数，并且在与所述方法类似的方法测量时，在85％负载和100％负载下为1.00或小于1.00 用于前排轮胎。

    Front tires and rear tires for automobile or light truck
    6.
    发明授权
    Front tires and rear tires for automobile or light truck 失效
    用于汽车或轻型卡车的前轮胎和后轮胎

    公开(公告)号：US06408908B1

    公开(公告)日：2002-06-25

    申请号：US09463842

    申请日：2000-01-24

    申请人： Anthony John Scarpitti ,  Michael Alois Kolowski ,  Frederick William Miller ,  Donald Woodrow Gilliam ,  Keith Carl Trares

    发明人： Anthony John Scarpitti ,  Michael Alois Kolowski ,  Frederick William Miller ,  Donald Woodrow Gilliam ,  Keith Carl Trares

    IPC分类号： B60C300

    CPC分类号： B60C11/0083 ,  B60C11/0332 ,  B60C19/001 ,  Y10S152/904

    摘要： A pneumatic radial tire combination for four-wheeled automobile or light truck vehicles. The tire combination has a pair of front steer position tires and a pair of rear position tires. The front steer position tire 10 has a first tread arc 46 when the tire is normally inflated for normal load but unloaded, of decreasing radii extending toward the lateral edges 42, 44 and a straight line 50 drawn between the intersection of the tread arc curvature and the centerplane is inclined at an angle &thgr;F of greater than 5° relative to a tangent line L, L being tangent to the tread arc at the centerplane and parallel to the axis of rotation R. The rear tire 20 when similarly measured has a tread arc having an angle &thgr;R of less than 5°.

    摘要翻译： 用于四轮汽车或轻型卡车车辆的充气子午线轮胎组合。 轮胎组合具有一对前转向位置轮胎和一对后轮胎。 前转向位置轮胎10具有第一胎面弧46，当轮胎正常地充气以正常负载但是卸载时，朝向侧边缘42,44延伸的半径减小，以及在胎面弧曲率和 中心面相对于切线L，L相对于中心面处的平行弧线相切并且平行于旋转轴线R的切线倾斜大于5°的角度θ。当类似地测量时，后轮胎20具有胎面弧 角度θR小于5°。

    Tire with composite ply structure and envelope turnup
    9.
    发明申请
    Tire with composite ply structure and envelope turnup 失效
    轮胎与复合层结构和信封翻转

    公开(公告)号：US20080149250A1

    公开(公告)日：2008-06-26

    申请号：US11825876

    申请日：2007-07-10

    申请人： Keith Carl Trares ,  Joseph Kevin Hubbell ,  Robert Allen Losey ,  Robert Anthony Neubauer

    发明人： Keith Carl Trares ,  Joseph Kevin Hubbell ,  Robert Allen Losey ,  Robert Anthony Neubauer

    IPC分类号： B29D30/08 ,  B60C15/04

    CPC分类号： B29D30/20 ,  B29D30/30 ,  B29D2030/086 ,  B60C9/0207 ,  B60C9/04 ,  B60C9/09 ,  Y10T152/10864

    摘要： A tire and method of building a tire is described wherein the tire has a carcass having a pair of sidewall plies and a bridge ply, each ply being reinforced with cords, the sidewall plies each having a first end which is received between the bridge ply and a belt reinforcing structure; wherein each sidewall ply extends axially outward along the sidewall and extending radially inwardly to the bead core and folded from a position axially outside the bead core to a position axially inside and around the bead core to an axially inner turnup end; said bridge ply having ends which overlap with a respective inner turnup end of said sidewall ply.

    摘要翻译： 描述了轮胎和轮胎的制造方法，其中轮胎具有具有一对侧壁层和桥接层的胎体，每个帘布层用帘线加强，侧壁层各自具有第一端，第一端被接纳在桥接层和 皮带加强结构; 其中每个侧壁层沿着侧壁轴向向外延伸并且径向向内延伸到胎圈芯并且从胎圈芯的轴向外侧的位置折叠到胎圈芯的轴向内部和周围的位置到轴向内部翻转端; 所述桥接层具有与所述侧壁层的相应内部翻转端重叠的端部。