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    Resilient wheel for rail vehicles
    1.
    发明授权
    Resilient wheel for rail vehicles 失效
    轨道车辆弹性轮

    公开(公告)号：US06312033B1

    公开(公告)日：2001-11-06

    申请号：US09380297

    申请日：1999-10-20

    申请人： Gerhard Engstler

    发明人： Gerhard Engstler

    IPC分类号： B60B1700

    CPC分类号： B60B17/0013 ,  B60B17/0048 ,  B60B17/0058 ,  B60B17/0068

    摘要： The invention relates to a resilient, multi-component wheel for rail vehicles, comprising a rim (2) and hub (11) as well as an elastic element (6, 8) removably inserted between said rim and hub. Said elastic element (6, 8) is configured as a concentric, separate part consisting of a central disk (7), two larger outer disks (5, 9) and two elastomer rings (6, 8) positioned between said disks. Said elastomer rings (6, 8) are made of a plastic material or rubber, can have different shapes depending on the desired type of compressive stress or shear stress and are connected to the disks (5, 9) in a non-positive manner.

    摘要翻译： 本发明涉及一种用于轨道车辆的弹性多部件轮，包括轮辋（2）和轮毂（11）以及可移除地插入在所述轮辋和轮毂之间的弹性元件（6,8）。 所述弹性元件（6,8）被构造为由中心盘（7），两个较大的外盘（5,9）和位于所述盘之间的两个弹性体环（6,8）组成的同心的分离部件。 所述弹性体环（6,8）由塑性材料或橡胶制成，可以根据所需类型的压缩应力或剪切应力而具有不同的形状，并且以非正的方式连接到盘（5,9）。

    Rubber-sprung rail wheel
    2.
    发明授权
    Rubber-sprung rail wheel 失效
    橡胶弹簧钢轨轮

    公开(公告)号：US07731253B2

    公开(公告)日：2010-06-08

    申请号：US11793829

    申请日：2005-11-19

    申请人： Volker Gedenk

    发明人： Volker Gedenk

    IPC分类号： B60B17/00

    CPC分类号： B60B17/0013 ,  B60B17/0048 ,  B60B17/0058 ,  B60B17/0062 ,  B60B17/0068

    摘要： The invention relates to a rubber-sprung rail wheel having a wheel tire (1), which has a peripherally-extending web (3) on the inner side (2) thereof, and a wheel rim (4) provided with two legs (6, 7) on the outer side (5) thereof, and two rubber rings (8, 9) that are arranged between the wheel tire (1) and the wheel rim (4). The rubber rings (8, 9) are arranged on both sides of the web (3) and are laterally delimited by the legs (6, 7). A first gap (12) is formed between the inner side (2) of the wheel tire (1) and the end edges (10, 11) of the legs (6, 7) and the rubber rings (8, 9) and a second gap (12) is formed between the outer side (5) of the wheel rim (4) and the end edges (13, 14) of the web (3) and the rubber rings (8, 9). The web (3) and the legs (6, 7) are configured in such a way that the rubber rings (8, 9) are inclined with respect to the central plane of the web (3). According to the invention, the rubber rings respectively have a conically expanded region on the inner diameter (14) and outer diameter (11), and a region having a constant wall thickness between the expanded regions.

    摘要翻译： 本发明涉及一种具有轮胎（1）的橡胶弹簧钢轨轮，该轮胎在其内侧（2）上具有周向延伸的腹板（3）和设置有两个腿部（6）的轮缘（4） ，7）和设置在轮胎（1）和轮辋（4）之间的两个橡胶环（8,9）。 橡胶环（8,9）布置在腹板（3）的两侧并且由腿部（6,7）横向限定。 在轮胎（1）的内侧（2）和腿部（6,7）的端缘（10,11）和橡胶环（8,9）之间形成有第一间隙（12） 第二间隙（12）形成在轮辋（4）的外侧（5）与腹板（3）的端缘（13,14）和橡胶环（8,9）之间。 腹板（3）和腿部（6,7）以橡胶环（8,9）相对于纤维网（3）的中心平面倾斜的方式构造。 根据本发明，橡胶圈在内径（14）和外径（11）上分别具有锥形扩张区域，以及在扩张区域之间具有恒定壁厚的区域。

    ELASTIC WHEEL FOR RAILWAY VEHICLES
    4.
    发明申请
    ELASTIC WHEEL FOR RAILWAY VEHICLES 审中-公开
    铁路车辆弹性轮

    公开(公告)号：US20150197119A1

    公开(公告)日：2015-07-16

    申请号：US14417341

    申请日：2013-07-16

    申请人： CONSTRUCCIONES Y AUXILIAR DE FERROCARRILES, S.A.

    发明人： Jose Aitor Landaberea Rodriguez ,  Jon Iartza Zubiria ,  Iker Irizar Izaguirre ,  Haritz Iztueta Arakama

    IPC分类号： B60B17/00

    CPC分类号： B60B17/0034 ,  B60B17/0044 ,  B60B17/0048 ,  B60B17/0068 ,  B60B2900/112 ,  B60B2900/113 ,  B60B2900/131 ,  B60B2900/133 ,  B60B2900/311

    摘要： The present invention relates to an elastic wheel for railway vehicles, formed by a tread (1) and a wheel center (2), defining a housing for the insertion of an elastomer that is compressed by a retaining ring (3) which is attached to the wheel center (2) by means of attachment screws (4), and in which the elastomer is formed by a plurality of V-shaped elastic blocks (5), having two oblique walls belonging to the wheel center (2) and to the retaining ring (3), respectively, forming an angle of between 48° and 52° with respect to the axis (R) of the wheel, and in which the oblique walls end in respective inclined sections on which the vertices of the V-shaped elastic blocks (5) are supported, said inclined sections forming an angle of between 2° and 10° with respect to the axis (R) of the wheel.

    摘要翻译： 本发明涉及一种由胎面（1）和车轮中心（2）形成的用于轨道车辆的弹性轮，其限定用于插入被保持环（3）压缩的弹性体的壳体，所述保持环 车轮中心（2），其中弹性体由多个V形弹性块（5）形成，其具有属于车轮中心（2）的两个倾斜壁，并且其中 保持环（3）分别形成相对于车轮轴线（R）在48°和52°之间的角度，并且其中倾斜壁终止于其V形顶点 弹性块（5）被支撑，所述倾斜部分相对于车轮的轴线（R）形成2°至10°的角度。