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    • 1. 发明授权
    • Method and apparatus for improving concentricity in automobile tires
    • 改善汽车轮胎同心度的方法和装置
    • US06689304B1
    • 2004-02-10
    • US09744990
    • 2001-02-16
    • Günter HomtMichael GlinzHorst Sergel
    • Günter HomtMichael GlinzHorst Sergel
    • B29D3000
    • B29D30/0633B29D2030/0635B29D2030/0642
    • Process and apparatus for improving a concentricity of a pneumatic vehicle tire having a bead. The process includes subjecting at least a portion of the bead, after vulcanization, to a plastic deformation post-treatment. The post-treatment improves the concentricity of the tire. The apparatus includes a drum having a surface which engages a radially inner bead seat surface of the tire. The drum includes at least one of an internal heating mechanism and an internal cooling mechanism. The drum is adapted to plastically deform at least a portion of the bead of the tire so as to affect at least one of a first, a second, and a third harmonic. The plastic deformation improves the concentricity of the tire.
    • 具有珠的气动车辆用轮胎的同心度的改善方法和装置。 该方法包括使硫化后的珠粒的至少一部分经受塑性变形后处理。 后处理改善了轮胎的同心度。 该设备包括具有接合轮胎的径向内侧胎圈座表面的表面的滚筒。 滚筒包括内部加热机构和内部冷却机构中的至少一个。 滚筒适于使轮胎的胎圈的至少一部分塑性变形,从而影响第一,第二和第三谐波中的至少一个。 塑性变形提高了轮胎的同心度。
    • 4. 发明授权
    • Vehicle wheel with a pneumatic tire
    • 车轮与充气轮胎
    • US06672349B1
    • 2004-01-06
    • US09027776
    • 1998-02-23
    • Michael GlinzHorst SergelHans-Bernd HellwegHeinrich Huinink
    • Michael GlinzHorst SergelHans-Bernd HellwegHeinrich Huinink
    • B60C1706
    • B60C17/04B60C17/06Y10T152/10045
    • Vehicle wheel that includes a pneumatic tire mounted on a wheel rim. The pneumatic tire includes a tire tread, two side-walls, a carcass, reinforcing elements, and two tire beads with bead cores. The vehicle wheel also includes an emergency support body, mounted on the wheel rim and positioned inside the pneumatic tire. The emergency support body includes an emergency rolling surface to support the tire in case of a failure of the pneumatic tire. The emergency rolling surface includes a radially exterior surface of a ring torus with a bowl-shaped cross section, and the ring torus includes axially exterior sections having cross-sectional contours with first curvatures open to the wheel rim and an intermediate section positioned between the axially exterior sections having a contour with a second curvature open to a crest point of the pneumatic tire. The first and second curvatures include at least one radius of curvature and at least one supporting element is positioned to support the ring torus on the wheel rim.
    • 车轮,其包括安装在轮辋上的充气轮胎。 充气轮胎包括轮胎胎面,两个侧壁,胎体,增强元件和具有胎圈芯的两个轮胎胎圈。 车轮还包括安装在轮辋上并位于充气轮胎内部的应急支撑体。 应急支撑体包括在充气轮胎故障的情况下支撑轮胎的紧急滚动表面。 紧急滚动表面包括具有碗状横截面的环形圆环的径向外表面,并且环形环包括具有横截面轮廓的轴向外部部分,其具有朝向轮缘打开的第一曲率,以及定位在轴向 外部部分具有对充气轮胎的顶点开放的第二曲率的轮廓。 第一和第二曲率包括至少一个曲率半径,并且至少一个支撑元件被定位成将环形环支撑在轮缘上。
    • 9. 发明授权
    • Emergency support member
    • 紧急支援会员
    • US06705368B2
    • 2004-03-16
    • US10180211
    • 2002-06-26
    • Michael GlinzSilvia KuhlmannAndreas Dieckmann
    • Michael GlinzSilvia KuhlmannAndreas Dieckmann
    • B60C1704
    • B60C17/06B60C17/04B60C17/041B60C17/043
    • An emergency support member is provided for a vehicle wheel and tire assembly having a pneumatic tire that is mounted on a wheel rim. The support member is embodied as a dished annular member within the tire, and has an emergency support surface for supporting the tire in the event of damage thereto. The annular member extends axially from the center of the rim and symmetrically over a portion of the width thereof. The annular member has a curved contour, with the two axially outer wall regions being supported upon the wheel rim via annular support elements. The dished annular member is embodied as a split ring that is not closed over its periphery, and is provided with a closure device for closing off the slit. The closure device includes two flanges that extend essentially radially inwardly relative to the rim. The closure device also includes at least one locking clamp for connecting the flanges.
    • 为具有安装在轮辋上的充气轮胎的车轮和轮胎组件提供了紧急支撑构件。 支撑构件被实施为轮胎内的碟形环形构件,并且具有用于在损坏轮胎的情况下支撑轮胎的紧急支撑表面。 环形构件从边缘的中心轴向延伸并对称地延伸其宽度的一部分。 环形构件具有弯曲轮廓,其中两个轴向外壁区域通过环形支撑元件支撑在轮缘上。 碟形环形构件被实施为不在其周边封闭的开口环,并且设置有用于封闭狭缝的封闭装置。 封闭装置包括相对于边缘基本上径向向内延伸的两个凸缘。 闭合装置还包括用于连接凸缘的至少一个锁定夹。