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189 条记录 (耗时 0.011 秒)

    Rail fastener
    41.
    发明授权
    Rail fastener 失效
    轨道紧固件

    公开(公告)号：US4844338A

    公开(公告)日：1989-07-04

    申请号：US223700

    申请日：1988-07-21

    申请人： James H. Bucksbee

    发明人： James H. Bucksbee

    IPC分类号： B61L1/00 ,  E01B9/28 ,  E01B9/62

    CPC分类号： E01B9/62 ,  B61L1/00 ,  E01B9/28

    摘要： A rail fastener having a rail support plate coated with electrical resistant elastomeric material to protect against electrical current leakage from the rail through the rail support plate is described. The only part of the support plate not coated with the electrical resistant elastomeric material are the serrations of the support plate. The coating of the support plate protects against current leakage from the rail to the support system.

    摘要翻译： 描述了具有涂覆有电阻弹性体材料的轨道支撑板以防止电流从轨道穿过轨道支撑板泄漏的轨道紧固件。 没有涂覆有电阻弹性体材料的支撑板的唯一部分是支撑板的锯齿。 支撑板的涂层防止电流从轨道泄漏到支撑系统。

    Resilient material housing in the nose of a rail anchorage
    42.
    发明授权
    Resilient material housing in the nose of a rail anchorage 失效
    弹性材料住房在铁路锚地的鼻子

    公开(公告)号：US4821957A

    公开(公告)日：1989-04-18

    申请号：US107385

    申请日：1987-10-09

    申请人： Godfrey M. O. Molyneux

    发明人： Godfrey M. O. Molyneux

    IPC分类号： E01B9/62 ,  E01B9/66 ,  E01B9/00

    CPC分类号： E01B9/62 ,  E01B9/32 ,  E01B9/66

    摘要： A rail anchorage has a housing in which is received resilient material for bearing on the flange of a rail that the anchorage is to secure. The housing is formed to exert a wedging action on the resilient material when the material bears on the flange, and preferably also when the material is otherwise unloaded. In use the wedging action increases as the force placed on the resilient member increases.

    摘要翻译： 轨道锚地具有壳体，在该壳体中容纳弹性材料，用于支承锚固件固定在轨道的凸缘上。 壳体形成为当材料承载在凸缘上时对弹性材料施加楔入动作，并且优选地当材料以其它方式卸载时也是如此。 在使用中，随着放置在弹性构件上的力的增加，楔入动作增加。

    Insulative protective device for rail fastener
    43.
    发明授权
    Insulative protective device for rail fastener 失效
    导轨紧固件绝缘保护装置

    公开(公告)号：US4635846A

    公开(公告)日：1987-01-13

    申请号：US735630

    申请日：1985-05-20

    申请人： Peter L. Todd

    发明人： Peter L. Todd

    IPC分类号： E01B9/42 ,  E01B9/44 ,  E01B9/62 ,  E01B9/66 ,  E01B9/68 ,  E01B9/38 ,  E01B11/54

    CPC分类号： E01B9/686 ,  E01B9/42 ,  E01B9/44 ,  E01B9/62 ,  E01B9/66 ,  E01B9/68 ,  E01B9/681

    摘要： A rail-support insulating device for electrically insulating rapid transit system rail apparatus from the rail support structure is described. The device includes a layer of electrically non-conductive material forming a boot that encloses the base of the rail where the rail passes over its support. This insulating boot extends upwardly on opposite sides of the rail web and outwardly therefrom to form long surface electrical creepage paths between the rail and the rail support that provide electrical isolation even when the entire assembly of rail, boot and rail support is wet with electrolyte.

    摘要翻译： 描述了一种用于将快速运输系统轨道装置与轨道支撑结构电绝缘的轨道支撑绝缘装置。 该装置包括形成护罩的非导电材料层，其围绕导轨通过其支撑件的轨道的基部。 该绝缘套管在导轨腹板的相对侧向上延伸并向外延伸，以在轨道和导轨支撑件之间形成长的表面电爬电路径，即使当轨道，护罩和导轨支架的整个组件被电解质润湿时也提供电气隔离。

    Elastomeric mounting for railway rail with differently angled flanks
    44.
    发明授权
    Elastomeric mounting for railway rail with differently angled flanks 失效
    用于具有不同成角度侧面的铁路轨道的弹性安装

    公开(公告)号：US4577801A

    公开(公告)日：1986-03-25

    申请号：US292789

    申请日：1981-08-14

    申请人： Hermann Ortwein

    发明人： Hermann Ortwein

    IPC分类号： E01B1/00 ,  E01B9/62 ,  E01B9/38

    CPC分类号： E01B9/62 ,  E01B2204/12

    摘要： A mounting for one rail of a pair of railroad rails having inner sides turned toward each other and outer sides turned away from each other comprises a base supported on the ground under the one rail and formed with an upwardly open recess having inner and outer base side flanks respectively generally under and parallel to the inner and outer sides and end base flanks extending between the side base flanks and transverse to the rail. These side flanks form with the vertical an angle normally between 0.degree. and 10.degree. different from the angle of between 15.degree. and 80.degree. of the end flanks. An insert is attached to the rail, received in the recess, and has respective side and end insert flanks juxtaposed with, generally parallel to, and spaced from the respective base flanks. Respective side and end elastomeric bodies lie between the base and insert flanks and supporting the insert in the recess of the base.

    摘要翻译： 一对铁路轨道的一个轨道的安装件，其内侧相互转向并且彼此远离的外侧包括在一个轨道下方支撑在地面上的基座，并形成有向上敞开的凹部，该凹部具有内侧和外侧基部 侧面分别大致在内侧和外侧下方并平行，并且在底侧面和横向于轨道之间延伸的端部底侧面。 这些侧翼形成垂直的角度通常在0°和10°之间，不同于端面的15°和80°之间的角度。 插入件附接到轨道，容纳在凹槽中，并且具有相应的侧部和端部插入件侧面，其平行于并相对于相应的基部侧面平行并间隔开。 相应的侧面和端部弹性体位于基部和插入面之间，并将插入件支撑在基部的凹部中。

    Rail fastening device
    45.
    发明授权
    Rail fastening device 失效
    轨道紧固装置

    公开(公告)号：US4480787A

    公开(公告)日：1984-11-06

    申请号：US420063

    申请日：1982-09-20

    申请人： Shuichi Okumura

    发明人： Shuichi Okumura

    IPC分类号： E01B9/40 ,  E01B9/48 ,  E01B9/62

    CPC分类号： E01B9/62 ,  E01B9/40 ,  E01B9/48

    摘要： Disclosed is a rail fastening device particularly suitable for fastening a long rail to a wooden tie, comprising: a flat bellows-shaped intermediate member having tie-mounting parts provided at constant distances; a spike member for securing each of the tie-mounting parts to a tie; a bolt for securing a rail to the intermediate member; and a plate spring clip adapted to strongly hold the base portion of the rail supported by the bolt.

    摘要翻译： 本发明公开了一种特别适用于将长轨固定在木制领带上的导轨固定装置，包括：平坦的波纹管状中间构件，其具有以恒定距离设置的搭接部件; 用于将每个扎带安装部分固定到连接件上的尖钉构件; 用于将轨道固定到中间构件的螺栓; 以及适于强力地保持由螺栓支撑的轨道的基部的板簧夹。