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130 条记录 (耗时 0.01 秒)

    Improvement to Rail Clips
    97.
    发明申请
    Improvement to Rail Clips 有权

    公开(公告)号：US20210395049A1

    公开(公告)日：2021-12-23

    申请号：US17300029

    申请日：2019-08-25

    申请人： Godfrey Molyneux

    发明人： Godfrey Molyneux

    IPC分类号： B66C7/08 ,  E01B9/66 ,  E01B9/32

    摘要： Rail Clip Assembly A rail clip assembly is disclosed herein. The rail clip assembly, in accordance with an embodiment of the present subject matter, comprises a base body attachable to a support surface, wherein the base body defines a cavity at an underside thereof. The base body comprises a first wall that is adjacent the rail when the base body is secured on the support surface. A depression or a recess is configured on the first wall, and a substantially horizontal slot is configured on the base body extending toward the first wall. The assembly further comprises a top body assemblable on the base body. The top body comprises a rail abutting portion that defines a substantially L-shaped surface to abut the rail, and a slot configured on the top body. The assembly further comprises a screw for assembling together the base body and the top body, wherein the screw may be any standard WO 2020/046771 A1 screw with a polygonal head such that a corner of the screw head is fitted inside the depression or the recess in an assembled configuration thereof.

    RAIL FASTENING DEVICE
    98.
    发明申请
    RAIL FASTENING DEVICE 审中-公开

    公开(公告)号：US20190218723A1

    公开(公告)日：2019-07-18

    申请号：US16310420

    申请日：2017-06-15

    申请人： GANTRY RAILING LIMITED

    发明人： Stephen David ENGERT

    IPC分类号： E01B9/66 ,  B66C7/08 ,  E01B9/32

    CPC分类号： E01B9/66 ,  B66C7/08 ,  E01B9/32 ,  E01B2201/04 ,  E01B2204/06

    摘要： A rail fastening device comprises a clip (10) having a base (11) and a nose (12) for engaging a rail flange (F). The base (11) comprises circular aperture (14) in which a circular cam (13) is rotatably mounted, the cam (13) being provided with an eccentric aperture (24) for receiving a ground anchor (25), the cam aperture (24) being radially offset from the rotational centre of the cam (13) to define a cam lobe (15). The cam (13) may comprise a ramped circumferential shoulder (18) to engage a complementary shoulder (21) inside the base aperture (14) such that any rotation of the cam (13) under the applied load of the rail causes the cam (13) to move axially of the base aperture (14) thereby tightening the engagement of the anchor (25) on the cam (13) and preventing movement of the clip (10). The degree of rotation of the cam (13) may be limited so that it can only turn in the tightening direction under load.

    Train Rail Track Structure Systems
    99.
    发明申请
    Train Rail Track Structure Systems 审中-公开
    火车轨道结构系统

    公开(公告)号：US20140312133A1

    公开(公告)日：2014-10-23

    申请号：US14252952

    申请日：2014-04-15

    申请人： Keith A. Langenbeck

    发明人： Keith A. Langenbeck

    IPC分类号： E01B3/20 ,  E01B9/32 ,  E01B3/16

    CPC分类号： E01B3/16 ,  E01B3/22 ,  E01B29/06 ,  E01B2204/03 ,  Y10T29/49826

    摘要： A train rail track structure system includes a c-face down steel channel cross tie defining a plurality of holes in a top wider web surface thereof and a protrusion with perpendicular faces extending from an underside of the top surface, the holes configured to pass a fixative and solidifying mixture into a ballast bed there beneath. The protrusion anchors the steel channel cross tie in the fixative and solidifying mixture and the ballast bed. The disclosed system also includes a c-face down steel channel connecting link defining a receptacle for at least one intermediate rail support member in a top wider web surface thereof. The link also defines tabs and notches proximal to both longitudinal ends of the steel channel connecting link configured to interleave with at least one steel channel cross tie and interlock the steel channel connecting link to the steel channel cross tie.

    摘要翻译： 列车轨道结构系统包括在其较宽的腹板表面中限定多个孔的c面朝下的钢通道十字架，以及从顶表面的下侧延伸的具有垂直面的突起，所述孔配置成通过固定 并将混合物固化成下面的压载床。 突起将固定和固化混合物和压载床中的钢通道交叉连接锚定。 所公开的系统还包括c面向下的钢通道连接连杆，其在其较宽的腹板表面中限定用于至少一个中间轨道支撑构件的容器。 该连杆还限定了钢管通道连接连杆的两个纵向端部附近的接头和槽口，其被配置为与至少一个钢制通道十字接头进行交错，并将钢管道连接连接件与钢制通道十字接头互锁。

    Rail anchorage arrangement
    100.
    发明授权
    Rail anchorage arrangement 失效
    铁路锚地安排

    公开(公告)号：US4967955A

    公开(公告)日：1990-11-06

    申请号：US377162

    申请日：1989-07-07

    申请人： Godfrey M. O. Molyneux

    发明人： Godfrey M. O. Molyneux

    IPC分类号： B66C7/08 ,  E01B9/32

    CPC分类号： B66C7/08 ,  E01B9/32

    摘要： A rail anchorage arrangement for fastening a rail, the anchorage comprises: a support structure; a body of weldable material welded to the upper surface of the support structure at a weld between the body and the support structure extending at least partially around the body and along at least 20% of the length of the body from said upper surface of the support structure; a screw-threaded hole extending into the body of weldable material from the end thereof remote from said upper surface of the support structure; a screw-threaded member screwed into the screw-threaded hole so as to be made fast in the body of weldable material, this member not being threaded into the support structure; a rail anchorage having a hole receiving the screw-threaded member so that the screw-threaded member makes fast the rail anchorage against said upper surface of the support structure to secure a rail to the support structure; the body having a lateral dimension which is at least 40% greater than the outer dimension of the thread of the screw-threaded member so that the body and the weld serve to resist substantially all lateral forces between the rail anchorage and the support structure. By the provision of the body of weldable material the screw-threaded member does not have to be of weldable material and hence can be a high strength material.

    摘要翻译： 一种用于固定轨道的轨道锚固装置，所述锚固件包括：支撑结构; 在主体和支撑结构之间的焊接处焊接到支撑结构的上表面的可焊材料体，其至少部分地围绕主体延伸并且沿着主体的至少20％的长度从支撑件的上表面延伸 结构体; 螺纹孔，其远离所述支撑结构的所述上表面延伸到可焊接材料的主体中; 拧入螺纹孔中的螺纹构件，以便在可焊接材料的主体中快速制造，该构件不被拧入支撑结构; 轨道锚固件，其具有容纳螺纹构件的孔，使得螺纹构件使轨道锚固抵靠在支撑结构的上表面上以将轨道固定到支撑结构; 主体具有比螺纹构件的螺纹的外部尺寸大至少40％的横向尺寸，使得主体和焊缝用于抵抗轨道锚固件和支撑结构之间的基本上所有的横向力。 通过设置可焊接材料的主体，螺纹构件不必是可焊接材料，因此可以是高强度材料。