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135 条记录 (耗时 0.011 秒)

    Apparatus for fastening rails to railroad ties
    81.
    发明授权
    Apparatus for fastening rails to railroad ties 失效
    用于将轨道紧固到铁路连接件的装置

    公开(公告)号：US4728031A

    公开(公告)日：1988-03-01

    申请号：US206717

    申请日：1981-06-01

    申请人： Armin Heim ,  Johannes Horn ,  Karl-H. Schwiede

    发明人： Armin Heim ,  Johannes Horn ,  Karl-H. Schwiede

    IPC分类号： E01B9/40

    CPC分类号： E01B9/40

    摘要： Apparatus for fastening rails on ties of a railroad comprising four rail screws for flushly mounting an abutment face of a bedplate against the upper surface of the tie and a pre-stressed, elastically deformable bedplate having a convex curved abutment face for frictionally engaging the upper surface of the tie and for applying a spring force against the rail screws when the rail screws are used to brace the curved abutment face flush against the tie.

    摘要翻译： 用于将轨道紧固在铁路的连接件上的装置，包括四个轨道螺钉，用于将底板的邻接面平齐地安装在该系带的上表面上，以及预应力的可弹性变形的底板，其具有凸曲面的邻接面，用于摩擦地接合上表面 并且当使用轨道螺钉来支撑弯曲的邻接面以与该领带平齐时，将弹簧力施加在轨道螺钉上。

    Resilient support means
    82.
    发明授权
    Resilient support means 失效
    灵活的支持手段

    公开(公告)号：US4275832A

    公开(公告)日：1981-06-30

    申请号：US959606

    申请日：1978-11-13

    申请人： Dennis Kenyon

    发明人： Dennis Kenyon

    IPC分类号： E01B9/40 ,  E01B9/48 ,  E01B9/62 ,  E01B9/68

    CPC分类号： E01B9/683 ,  E01B9/40 ,  E01B9/483 ,  E01B9/62 ,  E01B9/686 ,  E01B9/68

    摘要： Resilient support means for securing a rail to a rail bed comprises a base member, a rail location member and resilient mounting means acting between the base member and rail location member.The rail location member has side portions which are inclined relative to the rail abutment surface so that lateral steering forces experienced by a rail result in a combination of shear and compression forces in the resilient mounting means.The side portions may be inclined at any angle in the range from 15.degree. to 45.degree. preferably 30.degree..The side portions may be inclined upwards and outwards relative to a center portion or they may be inclined downwards and outwards relative to the center portion.The rail location member has means for directly securing a rail to the rail abutment surface.The mounting means may comprise a single element or a plurality of elements made from a suitable elastomeric material.

    摘要翻译： 用于将轨道固定到轨道床的弹性支撑装置包括基座构件，轨道定位构件和作用在基座构件和轨道定位构件之间的弹性安装装置。 轨道定位构件具有相对于轨道抵接表面倾斜的侧部，使得由轨道经受的横向转向力导致弹性安装装置中的剪切力和压缩力的组合。 侧部可以以15°至45°，优选30°的任意角度倾斜。 侧部可以相对于中心部分向上和向外倾斜，或者它们可相对于中心部分向下和向外倾斜。 轨道定位构件具有用于将轨道直接固定到轨道抵接表面的装置。 安装装置可以包括由合适的弹性体材料制成的单个元件或多个元件。

    Metal holder for disposing a guide structure on a concrete foundation
    83.
    发明授权
    Metal holder for disposing a guide structure on a concrete foundation 失效
    用于在混凝土基础上设置导向结构的金属支架

    公开(公告)号：US3939617A

    公开(公告)日：1976-02-24

    申请号：US485211

    申请日：1974-07-02

    申请人： Jacob Albertus Eisses

    发明人： Jacob Albertus Eisses

    IPC分类号： B28B23/00 ,  E01B9/04 ,  E01B9/40 ,  E02D5/74

    CPC分类号： E01B9/40 ,  B28B23/005 ,  E01B9/04

    摘要： A metal holder for disposing a guide structure on a concrete foundation, the holder having a top part in the form of an open housing which serves for lateral retention of the guide structure and in which fastening means can engage, the housing being provided with anchoring parts at the underside, wherein the housing is provided with a metal baseplate disposed in a plastic mortar panel which adjoins all round the housing by a horizontal top surface and which adjoins a layer of plastic mortar on the underside, said layer of plastic mortar completely surrounding the anchoring parts of the housing.

    摘要翻译： 一种用于将引导结构设置在混凝土基座上的金属保持器，所述保持器具有开口壳体形式的顶部部分，其用于横向保持引导结构，并且紧固装置可与其接合，所述壳体设置有锚固部件 在其下面，其中壳体设置有设置在塑料迫击炮面板中的金属底板，该金属底板通过水平顶部表面邻接壳体的全部，并且与下侧的一层塑料砂浆相邻，所述塑料砂浆层完全围绕 固定住房屋部分。

    Precast railroad tie and tie plate
    84.
    发明授权
    Precast railroad tie and tie plate 失效
    预制铁路和铁板

    公开(公告)号：US3834620A

    公开(公告)日：1974-09-10

    申请号：US31656772

    申请日：1972-12-19

    申请人： BARLETT J

    发明人： BARLETT J

    IPC分类号： E01B3/32 ,  E01B3/40 ,  E01B9/36 ,  E01B2/00 ,  E01B9/00 ,  E01B9/40

    CPC分类号： E01B9/36 ,  E01B3/32 ,  E01B3/40

    摘要： A reenforced precast concrete railroad tie having rail supporting and anchoring plates integrally molded thereinto. The rail plates in one form have a pair of L-shaped anchor and reenforcing rods welded to each of the gage and field sides of the tie plate, with portions of the rods having substantial longitudinal length to supplement other reenforcing rods molded longitudinally within the tie. The tie plate is further provided on its generally planar underside with either a welded on or integrally formed fixed threaded nut depending between each pair of the L-shaped rods at the gage and field sides to accomodate complementally threaded bolts cooperating with rail clip fasteners, the bolts passing through tie-plate-formed apertures correspondingly aligned with the threaded opening in the nuts. In another form the L-shaped rods are replaced by inverted T ot pi shaped rods. A novel apparatus subassembly and related method utilizing presently conventional components and techniques in a novelly improved manner is also contemplated herein.

    摘要翻译： 一种具有整体模制的轨道支撑和锚定板的预应力混凝土铁路系绳。 一种形式的导轨板具有一对L形锚固件和焊接到连接板的每个尺寸和场侧的再加强杆，杆的部分具有相当的纵向长度，以补充其内部纵向成形的其它加强杆 。 连接板进一步设置在其大致平面的下侧上，其具有焊接的或整体形成的固定螺纹螺母，所述螺母固定螺母固定在量规和现场侧的每对L形杆之间，以容纳与轨道夹紧件配合的互补螺栓， 螺栓穿过连接板形孔，与螺母中的螺纹孔相对应。 在另一种形式中，L形杆被倒置的T形棒形替代。 本文还考虑了以新颖改进的方式利用当前常规组件和技术的新型装置子组件和相关方法。