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公开(公告)号：US5022584A
公开(公告)日：1991-06-11
申请号：US289952
申请日：1988-12-27
申请人： James W. Sherrick
发明人： James W. Sherrick
摘要： A rail fastener for fastening rails to a support structure, particularly adapted for use in switches, crossovers, frogs and the like where a track plate must support a pair of closely spaced or nonparallel rails. The rail fastening includes a rigid track plate to which the rail is adjacent and two fastener pads laterally spaced on the track plate and disposed between the track plate and the support structure. Each fastener pad has a rigid member and a resilient member bonded together and two pins to join the elastomeric member to the track plate.
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公开(公告)号：US4775103A
公开(公告)日：1988-10-04
申请号：US930808
申请日：1986-11-13
申请人： Hermann Ortwein
发明人： Hermann Ortwein
CPC分类号： E01B9/686 , E01B19/003 , E01B9/60 , E01B9/62 , E01B9/681
摘要： A sound-damping rail assembly for a track for rail vehicles comprises a rail having a pair of downwardly converging flanks below its head and above its base. The rail is received in a frame with downwardly inclined sides, the flanks being braced against these sides by elastomeric layers which are interposed between the flanks and the sides. A further elastic layer can be provided between the base or foot of the rail and the inner supporting surface of the frame and such layers may completely envelop the rail except for the head.
摘要翻译： 用于轨道车辆的轨道的隔音轨道组件包括轨道，该轨道在其头部下方和其基部之上具有一对向下收敛的侧面。 轨道被容纳在具有向下倾斜侧面的框架中，侧面通过插入在侧面和侧面之间的弹性层来抵靠这些侧面。 可以在轨道的基部或脚部和框架的内部支撑表面之间设置另外的弹性层，并且除了头部之外，这些层可以完全包围轨道。
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公开(公告)号：US4615484A
公开(公告)日：1986-10-07
申请号：US735539
申请日：1985-05-20
申请人： Alexander Kusko
发明人： Alexander Kusko
IPC分类号： E01B9/28 , B60M1/30 , B60M7/00 , E01B9/42 , E01B9/44 , E01B9/62 , E01B9/66 , E01B9/68 , H01R4/70 , E01B9/38 , E01B11/54
摘要： A rail-support insulating device for electrically insulating a rapid transit rail and rail fastener from the rail support structure is described. The device includes an electrically non-conductive member that surrounds and extends outwardly from the rail fastener and over its support structure. Also a pair of planar disc members of similar material extend around and outwardly from the heads of the mounting bolts for the rail fastener, thereby forming long surface electrical creepage paths between the rail and the rail support that provide electrical isolation even when the entire assembly of rail fastener and rail support is wet with electrolyte.
摘要翻译： 描述了用于将快速运输轨道和轨道紧固件与轨道支撑结构电绝缘的轨道支撑绝缘装置。 该装置包括一个非导电构件，该导电构件围绕轨道紧固件并在其支撑结构上向外延伸并向外延伸。 另外，一对类似材料的平面盘形构件从用于轨道紧固件的安装螺栓的头部周围和外侧延伸，从而在轨道和导轨支撑件之间形成长的表面电爬电路径，即使在整个组件 轨道紧固件和导轨支架用电解液润湿。
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公开(公告)号：US4527736A
公开(公告)日：1985-07-09
申请号：US536174
申请日：1983-09-27
申请人： Hermann Ortwein
发明人： Hermann Ortwein
摘要： A mount for a railroad rail having an inner side turned toward another such rail and an outer side turned away from the other rail has a one-piece base supported on the ground under the one rail and formed with an upwardly open recess having inner and outer base flanks respectively generally under and parallel to the inner and outer sides, the outer base flank being formed as an inwardly overhanging ridge. An insert attached to the rail and received in the recess has respective inner and outer insert edges, the former of which is overhung by the ridge. An elastomeric body lies between the inner flank and inner edge and supports the insert in the base. Due to the overhang of the base edge, it is possible to make the base in one piece at least outward from a location underneath the rail. Thus there is no need to make the base from two parts split along a horizontal plane and requiring tedious assembly in the field.
摘要翻译： 具有朝向另一个轨道的内侧的铁路轨道的座架和远离另一个轨道的外侧具有一体式底座，其支撑在一个轨道下方的地面上并且形成有具有内部和外部的向上开口的凹部 基部侧面分别通常在内侧和外侧下并且平行，外侧基部侧面形成为向内突出的脊。 附接到轨道并且容纳在凹槽中的插入件具有相应的内部和外部插入件边缘，前者由凸起覆盖。 弹性体位于内侧面和内边缘之间，并将插入件支撑在基座中。 由于基部边缘的悬垂，可以使基部从轨道下方的位置至少向外成一体。 因此，不需要使两个部件的基部沿着水平面分离，并且在现场需要繁琐的组装。
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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
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。
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公开(公告)号：US4074860A
公开(公告)日：1978-02-21
申请号：US721274
申请日：1976-09-08
申请人： Albert Edward Rex
发明人： Albert Edward Rex
摘要： A rail clip for securing a rail to a tie wherein there is a shoulder upstanding from the tie having an aperture extending through it in a longitudinal direction, the shoulder containing a pin of general U-shape which bears downwardly intermediate the ends of a resilient plate-like clip which in turn bears downwardly against the rail foot and the tie.
摘要翻译： 一种用于将轨道固定到系带上的轨道夹子，其中从所述系带具有直立的肩部，所述肩部具有在纵向方向上延伸通过其的孔，所述肩部包含一般为U形的销，所述销向下延伸到弹性板的端部的中间 该夹子又向下抵靠轨道脚和领带。
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公开(公告)号：US4047663A
公开(公告)日：1977-09-13
申请号：US634166
申请日：1975-11-21
摘要： A rail fastener includes a rail plate, a layer of elastomeric material between the plate and a support structure, and a pair of posts for laterally and longitudinally restraining the rail plate, with elastomeric material mounted between the posts and cooperating surfaces of the rail plate. The rail plate, the layer of elastomeric material, and the support structure on which it is mounted form a shear pad. The posts are partially embedded in the support structure and extend through respective openings in the rail plate, the inner peripheries of which are covered with elastomeric material, to provide lateral and longitudinal restraint to the rail plate. Each of these posts is preferably formed of two parts, one of which is embedded in the support structure, and the other of which is an eccentric which is releasably attached thereto. Rotation of the eccentrics provides lateral and longitudinal adjustment of the rail plate with respect to the support structures, thereby providing lateral adjustment of the rail with respect to the support structure. The elastomeric material is preferably polyurethane having a relatively high resistance to abrasion and a known, predictable and well defined coefficient of friction. The posts are of a size which eliminates the possibility of any movement thereof under any expected lateral shear loads which may be imposed on the rail plate.
摘要翻译： 导轨紧固件包括导轨板，在板和支撑结构之间的弹性材料层，以及用于横向和纵向地限制轨板的一对柱，弹性体材料安装在轨道板的支柱和配合表面之间。 轨道板，弹性体材料层和其上安装的支撑结构形成剪切垫。 柱部分地嵌入在支撑结构中并且延伸穿过轨道板中的相应开口，轨道板的内周被弹性体材料覆盖，以向轨板提供横向和纵向约束。 这些柱中的每一个优选地由两部分组成，其中一个部分嵌入在支撑结构中，另一个是可释放地附接到其上的偏心体。 偏心轮的旋转提供了轨板相对于支撑结构的横向和纵向调节，从而相对于支撑结构提供了轨道的横向调节。 弹性体材料优选是具有相对高的耐磨性和已知的，可预测的和良好限定的摩擦系数的聚氨酯。 该柱具有消除在可能施加在轨道板上的任何预期横向剪切载荷下的任何移动的可能性的尺寸。
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公开(公告)号：US3494555A
公开(公告)日：1970-02-10
申请号：US3494555D
申请日：1968-02-23
申请人： BROWN CO D S
发明人： HALL FRANK KENNETH
CPC分类号： E01B9/28
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公开(公告)号：US3383043A
公开(公告)日：1968-05-14
申请号：US60678367
申请日：1967-01-03
申请人： ROBERT M. TEW
发明人： TEW ROBERT M
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