Rolling device for a displaceable cross frog
    4.
    发明申请
    Rolling device for a displaceable cross frog 有权
    滚动装置用于可摆放的十字青蛙

    公开(公告)号:US20050161555A1

    公开(公告)日:2005-07-28

    申请号:US10511379

    申请日:2003-04-23

    IPC分类号: E01B7/14 E01B7/00

    摘要: In a roller device (6, 7) for a movable point of frog (1), including a sliding strip (18) and at least one roller (11) and at least one roller bearing (12) fixed to a stationary part of the switch, the roller(s) (11) is/are mounted on an arm (19) of a double-armed lever (10). The pivot bearing (12) of the lever (10) is arranged in a support (13) connected with a stationary part of the switch, wherein the arm (18) facing away from the roller(s) (11), of the double-armed lever (10) is pivotable against a spring (19) with adjustable spring power.

    摘要翻译: 在用于青蛙(1)的可移动点的辊装置(6,7)中,包括滑动条(18)和至少一个辊(11)和至少一个固定到所述固定部分的辊轴承(12) 开关,辊(11)被安装在双臂(10)的臂(19)上。 杠杆(10)的枢转轴承(12)布置在与开关的静止部分连接的支撑件(13)中,其中臂(18)面向远离辊(11)的双重 手臂(10)可以弹簧(19)以可调节的弹簧力转动。

    Device for Raising a Switch Rail
    5.
    发明申请
    Device for Raising a Switch Rail 审中-公开
    提升开关导轨的装置

    公开(公告)号:US20090056585A1

    公开(公告)日:2009-03-05

    申请号:US12223683

    申请日:2007-01-26

    IPC分类号: E01B7/02

    CPC分类号: E01B7/02

    摘要: In a device for lifting a tongue rail (3) of a switch during switching of the tongue rail (3), including a roller holder (8) for rollers or rolls (14), which is arranged laterally outside a slide chair within the surface of a sleeper (18) facing the rails (3,5), the roller holder (8) is connected with a flange (9) carrying a stop bar (11) for fixation to the rib plate (1), and the stop bar (11) laterally bears against an edge of the rib plate (1) in the position connected with the rib plate (1).

    摘要翻译: 在用于在切换舌形导轨(3)期间提升开关的舌状导轨(3)的装置中,包括用于滚子或滚子(14)的滚轮架(8) 位于轨道(3,5)的轨枕(18)中,辊保持器(8)与带有用于固定到肋板(1)的止动杆(11)的凸缘(9)连接,并且止动杆 (11)在与肋板(1)连接的位置侧向抵靠肋板(1)的边缘。