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    RAIL CAR BRAKE LINING
    3.
    发明授权
    RAIL CAR BRAKE LINING 审中-公开

    公开(公告)号：EP2546540B1

    公开(公告)日：2019-12-18

    申请号：EP11753480.0

    申请日：2011-03-11

    申请人： Nippon Steel Corporation ,  Fine Sinter Co., Ltd.

    发明人： KATO, Takanori ,  SAKAGUCHI, Atsushi ,  ASABE, Kazutaka ,  MAEJIMA, Takashi ,  NAKANO, Satoru ,  NAKANO, Takeshi

    IPC分类号： F16D65/092 ,  B61H5/00

    摘要： [OBJECT] To prevent friction bodies from rotating at their attached places. [MEANS] A brake lining for a railroad car in which a frictional surface of a brake disc is pressed by a brake caliper. The invention comprises friction bodies 11 pressed against the frictional surface of the brake disc, and a back plate 12 mounted to the caliper so as to support the friction bodies 11. The friction bodies 11 are distributed such that two or more thereof are arranged in a radial direction and in a circumferential direction of the brake disc. Each of the friction bodies 11 is formed with a friction material 11a which contacts the frictional surface of the brake disc, and with a base plate 11b attached on the back plate 12 side of the friction material 11a. The base plate 11b has a protrusion 11ba formed on the back plate 12 side. On the friction body 11 side of the back plate 12 there is formed a groove 12b which contacts the protrusion 11ba formed on the base plate 11b. A disc spring 14 or a spherical-seated structure 15 is disposed between the base plate 11b of each friction body 11 and the back plate 12. [ADVANTAGEOUS EFFECT] Friction bodies can be prevented from rotating at their attached places, without adding new components.

    BRAKE LINING FOR RAILWAY VEHICLES AND DISC BRAKES EQUIPPED WITH SAME
    6.
    发明公开
    BRAKE LINING FOR RAILWAY VEHICLES AND DISC BRAKES EQUIPPED WITH SAME 有权
    BREMSBELAGFÜRSCHIENENFAHRZEUGE UND SCHEIBENBREMSEN DAMIT

    公开(公告)号：EP2716929A1

    公开(公告)日：2014-04-09

    申请号：EP12792495.9

    申请日：2012-05-31

    申请人： Nippon Steel & Sumitomo Metal Corporation ,  Railway Technical Research Institute ,  Fine Sinter Co., Ltd.

    发明人： KATO, Takanori ,  FUJIMOTO, Takahiro ,  ASABE, Kazutaka ,  SAKAGUCHI, Atsushi ,  KARINO, Yasushi ,  SAGA, Shin-ichi ,  MAEJIMA, Takashi ,  NAKANO, Satoru ,  NAKANO, Takeshi

    IPC分类号： F16D65/092 ,  B61H5/00

    摘要： A disc brake for railway vehicles includes: a brake disc fixed to a wheel or an axle of a railway vehicle; and a brake lining configured to be pressed against a frictional surface of the brake disc by a brake caliper, the brake lining including: a plurality of friction members arranged to be spaced from each other, each of the friction members having a surface that faces the frictional surface of the brake disc; a metallic backing secured to back surfaces of the friction members; and a base plate supporting the friction members on the back surface side via spring members, the base plate being mounted to a brake caliper; wherein the friction members are provided in pairs with each pair being formed by two adjacent ones of the friction members, and the metallic backing is a one-piece member provided for each pair of the friction members. The thus configured disc brake can achieve uniform contact pressure between the brake lining and the brake disc during braking operation while at the same time achieving a stable coefficient of friction between them, so that the durability and reliability are enhanced.

    摘要翻译： 轨道车辆的盘式制动器包括：固定到车轮或铁路车辆车轴的制动盘; 以及构造成通过制动钳压在制动盘的摩擦表面上的制动衬片，所述制动衬片包括：多个彼此间隔开的摩擦构件，每个摩擦构件具有面向 制动盘的摩擦面; 固定到所述摩擦构件的后表面的金属衬垫; 以及通过弹簧构件支撑在所述背面侧的摩擦构件的基板，所述基板安装在制动钳上; 其中摩擦构件成对设置，每对摩擦构件由两个相邻的摩擦构件形成，并且金属背衬是为每对摩擦构件设置的单件构件。 这样配置的盘式制动器可以在制动操作期间实现制动衬片和制动盘之间的均匀接触压力，同时在它们之间实现稳定的摩擦系数，从而提高了耐久性和可靠性。

    RAIL CAR BRAKE LINING
    7.
    发明公开
    RAIL CAR BRAKE LINING 审中-公开
    BREMSFUTTERFÜREIN SCHIENENFAHRZEUG

    公开(公告)号：EP2546540A1

    公开(公告)日：2013-01-16

    申请号：EP11753480.0

    申请日：2011-03-11

    申请人： Sumitomo Metal Industries, Ltd. ,  Fine Sinter Co., Ltd.

    发明人： KATO, Takanori ,  SAKAGUCHI, Atsushi ,  ASABE, Kazutaka ,  MAEJIMA, Takashi ,  NAKANO, Satoru ,  NAKANO, Takeshi

    IPC分类号： F16D65/092 ,  B61H5/00

    摘要： [OBJECT] To prevent friction bodies from rotating at their attached places.
    [MEANS] A brake lining for a railroad car in which a frictional surface of a brake disc is pressed by a brake caliper. The invention comprises friction bodies 11 pressed against the frictional surface of the brake disc, and a back plate 12 mounted to the caliper so as to support the friction bodies 11. The friction bodies 11 are distributed such that two or more thereof are arranged in a radial direction and in a circumferential direction of the brake disc. Each of the friction bodies 11 is formed with a friction material 11a which contacts the frictional surface of the brake disc, and with a base plate 11b attached on the back plate 12 side of the friction material 11a. The base plate 11b has a protrusion 11ba formed on the back plate 12 side. On the friction body 11 side of the back plate 12 there is formed a groove 12b which contacts the protrusion 11ba formed on the base plate 11b. A disc spring 14 or a spherical-seated structure 15 is disposed between the base plate 11b of each friction body 11 and the back plate 12.
    [ADVANTAGEOUS EFFECT] Friction bodies can be prevented from rotating at their attached places, without adding new components.

    摘要翻译： [目标]防止摩擦体在其附近的位置旋转。 [MEANS]用于铁路车辆的制动衬片，其中制动盘的摩擦表面被制动钳压紧。 本发明包括压靠在制动盘的摩擦面上的摩擦体11和安装在卡钳上以支撑摩擦体11的背板12.摩擦体11被分布成使其中的两个或多个布置成 径向和沿制动盘的圆周方向。 每个摩擦体11形成有与制动盘的摩擦面接触的摩擦材料11a和安装在摩擦材料11a的背板12侧的基板11b。 基板11b具有形成在背板12侧的突起11ba。 在背板12的摩擦体11侧形成有与形成在基板11b上的突起11ba接触的槽12b。 在每个摩擦体11的基板11b和背板12之间设置盘簧14或球形结构15. [有益效果]可以防止摩擦体在其附近的位置旋转，而不增加新的部件。