Light weight steel belted tire device
    1.
    发明授权
    Light weight steel belted tire device 有权
    轻质钢带轮胎装置

    公开(公告)号:US08322390B2

    公开(公告)日:2012-12-04

    申请号:US12262305

    申请日:2008-10-31

    IPC分类号: B60C9/18 B60C9/22

    摘要: The present invention generally relates to light weight tire devices comprising a plurality of layers of steel belts. The layers are each a predetermined fraction of the footprint width, and the width of each layer can vary from one layer to another. Some embodiments also include a pair of wedge strips disposed between two reinforcing layers. Furthermore, some embodiments can include a split belt, wherein the gap between the split belts is substantially occupied by a gum strip. Additionally, the belt ply cords can be angled according to one or more patterns.

    摘要翻译: 本发明一般涉及包括多层钢带的轻质轮胎装置。 这些层各自是占地面积宽度的预定分数,并且每层的宽度可以从一层到另一层变化。 一些实施例还包括设置在两个增强层之间的一对楔形条。 此外,一些实施例可以包括分离带,其中分离带之间的间隙基本上被胶条占据。 此外,带束帘布层可以根据一种或多种图案成角度。

    Extruding tread components directly into a tire mold
    3.
    发明授权
    Extruding tread components directly into a tire mold 失效
    将胎面部件直接挤压成轮胎模具

    公开(公告)号:US07914270B2

    公开(公告)日:2011-03-29

    申请号:US12351030

    申请日:2009-01-09

    申请人: Gary Robert Burg

    发明人: Gary Robert Burg

    IPC分类号: B29C35/00

    CPC分类号: B29D30/52 B29D2030/523

    摘要: A method may include the steps of: (a) providing a tire mold; (b) providing an extruder operatively connected to a head with a die assembly; (c) inserting at least a first compound into the first extruder; (d) forming an extrudate from the die assembly; (e) applying the extrudate directly from the die assembly into the tire mold to form a tire tread component; and, (f) controlling movement of the tire mold to correspond to the extrudate delivery.

    摘要翻译: 一种方法可以包括以下步骤:(a)提供轮胎模具; (b)提供与模具组件操作地连接到头部的挤出机; (c)将至少第一化合物插入第一挤出机中; (d)从模具组件形成挤出物; (e)将挤出物直接从模具组件施加到轮胎模具中以形成轮胎胎面部件; 和(f)控制轮胎模具对应于挤出物输送的运动。

    Final die for wire drawing machines
    5.
    发明授权
    Final die for wire drawing machines 失效
    拉丝机最终模具

    公开(公告)号:US07617713B2

    公开(公告)日:2009-11-17

    申请号:US11011891

    申请日:2004-12-14

    IPC分类号: B21C3/00 B21C1/02

    摘要: A wiredrawing machine includes dies and capstans for reduces the cross sectional area of the wire. The machine includes a double die situated at the last capstan to reduce the cross sectional wire one final time in such a way that delamination and central bursting is minimized.

    摘要翻译: 拉丝机包括用于减小线的横截面积的模具和绞盘。 该机器包括位于最后一个绞盘上的双模,以最终时间减少截面线,使得分层和中心爆裂最小化。

    Tread wear indicator
    6.
    发明授权
    Tread wear indicator 有权
    胎面磨损指示器

    公开(公告)号:US08403012B2

    公开(公告)日:2013-03-26

    申请号:US12952315

    申请日:2010-11-23

    IPC分类号: B60C11/24

    CPC分类号: B60C11/24 Y10T152/10027

    摘要: A tread wear indicator may be molded into the shoulder region of a tire tread and may have three symbols. Two of the symbols may be alphanumeric characters and the third symbol may surround the two symbols. All three symbols may be visible prior to wearing the tread. After the tread has been worn a first amount, the first symbol may be invisible and the second and third symbols may be visible to indicate to the user that a new tire will soon be required. After the tread has been worn a second amount, the first and second symbols may be invisible and the third symbol may be visible to indicate to the user that a new tire is required immediately.

    摘要翻译: 胎面磨损指示器可以模制到轮胎胎面的肩部区域中,并且可以具有三个符号。 两个符号可以是字母数字字符,第三个符号可以围绕两个符号。 所有三个符号在佩戴胎面之前可能是可见的。 在胎面磨损第一量之后,第一符号可能是不可见的,并且第二和第三符号可能是可见的,以向用户指示即将要求的新轮胎。 在胎面已经磨损第二量之后,第一和第二符号可以是不可见的,并且第三符号可以是可见的,以向用户指示立即需要新的轮胎。