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公开(公告)号：US20090065599A1
公开(公告)日：2009-03-12
申请号：US12279769
申请日：2007-02-21
IPC分类号： E01B9/02
摘要： A substantially M-shaped rail clip is disclosed in which the clip is substantially flat when in its non-operative configuration, and, when the clip is in an operative configuration, the toe of the clip lies substantially in a second plane and the legs of the clip lie substantially in a third plane, the second and third planes being non-parallel to one another.
摘要翻译： 公开了一种基本上M形的导轨夹，其中当夹子处于非操作构型时夹具基本上是平的，并且当夹子处于可操作构型时，夹子的脚趾基本上位于第二平面中， 夹子基本上位于第三平面中，第二和第三平面彼此不平行。
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公开(公告)号：US20060043205A1
公开(公告)日：2006-03-02
申请号：US10924517
申请日：2004-08-24
申请人： James Nevins
发明人： James Nevins
IPC分类号： E01B9/38
摘要： A rail pad assembly and an associated method for use with a concrete rail tie. The rail pad assembly includes a rail pad for engagement with a metal rail, a protective sheet for engagement with a concrete rail tie, and means for attaching the rail pad to the sheet integrally formed in at least one of the rail pad and the protective sheet. In one specific example, the protective sheet is made from ultrahigh molecular weight polyethylene.
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公开(公告)号：US20040035946A1
公开(公告)日：2004-02-26
申请号：US10381041
申请日：2003-03-25
IPC分类号： E01B003/12
摘要： A bearing for a section of a track includes, along the track sections, profile sections which deviate from each other, especially in the form of points. A plurality of supporting points is provided with a ribbed plate, in addition to an intermediate layer made of an elasticized material disposed between the ribbed plate and an associated railway sleeper. In order to obtain identical subsidences along the sections of track, substantially each support point has an identical maximum subsidence with respect to each excavated track section.
摘要翻译： 轨道部分的轴承包括沿着轨道部分，彼此偏离的轮廓部分，特别是点的形式。 除了由布置在肋板和相关联的铁路枕木之间的弹性材料制成的中间层之外，多个支撑点设置有肋板。 为了沿着轨道段获得相同的补助，基本上每个支撑点相对于每个挖掘的轨道段具有相同的最大沉降。
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公开(公告)号：US06619558B1
公开(公告)日：2003-09-16
申请号：US10111468
申请日：2002-04-23
申请人： Young Gil Jang
发明人： Young Gil Jang
IPC分类号： E01B900
摘要： A railway rail support has a fixing plate with a flat body with an upper surface for receiving a rail, left and right fixing portions and front and rear extended support portions respectively extending from opposite sides of the body, and a through hole at a center portion of the body. A buffering plate for elastically supporting a lower portion of the fixing plate has a support portion for projecting through the through hole of the fixing plate to an upper surface protruded beyond the upper surface of the fixing plate, whereby to decrease impact of the rail.
摘要翻译： 铁路轨道支撑件具有固定板，该固定板具有平坦的主体，具有用于容纳轨道的上表面，左右固定部分和分别从主体的相对侧延伸的前后延伸支撑部分，以及位于中心部分处的通孔 的身体。 用于弹性地支撑固定板的下部的缓冲板具有用于通过固定板的通孔突出到突出超过固定板的上表面的上表面的支撑部分，从而减小轨道的冲击。
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公开(公告)号：US06409092B1
公开(公告)日：2002-06-25
申请号：US09479932
申请日：2000-01-10
IPC分类号： E01B900
摘要： A superstructure arrangement for a track comprising a rail fastened to a securing device such as a ribbed plate which is disposed above a concrete sleeper, with an intermediate layer extending between the sleeper and the securing device. The rigidity of the intermediate layer is variable and rated so that at the maximum permissible stress in the rail, caused by bending under wheel lead, the elastic property changes to substantially non-elastic.
摘要翻译： 一种用于轨道的上部结构布置，其包括固定到诸如布置在混凝土轨枕上方的肋板的固定装置的导轨，轨道架和固定装置之间延伸的中间层。 中间层的刚度是可变的并且被额定，使得由于在车轮引线下弯曲引起的轨道中的最大允许应力，弹性变为基本上非弹性。
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公开(公告)号：US4773591A
公开(公告)日：1988-09-27
申请号：US909956
申请日：1986-09-22
申请人： Roger P. Sonneville
发明人： Roger P. Sonneville
摘要： An elastic rail pad to be positioned between a tie and a rail includes a first portion to be positioned beneath a foot of the rail at the field side thereof, a second portion to be positioned beneath the rail foot at the gauge side thereof, and a connecting portion connecting the first and second portions and having a dimension in a direction parallel to the longitudinal dimension of the rail less than dimensions of the first and second portions in such direction. The first, second and connecting portions of the pad are in the form of a single, integral member formed of a relatively stiff elastomeric material having the properties of high resistance to wear and tangential shear forces, high elastic memory and elastic stability over a wide range of varying temperatures.
摘要翻译： 定位在连接轨道和轨道之间的弹性导轨衬垫包括：第一部分，其位于轨道底部的位于场的侧面的第一部分;第二部分，位于铁轨底座的测量面下方， 连接部分，其连接第一部分和第二部分，并且在平行于轨道的纵向尺寸的方向上的尺寸小于第一和第二部分在该方向上的尺寸。 垫的第一，第二和连接部分是由相对刚性的弹性体材料形成的单个整体构件的形式，其具有高耐磨性和切向剪切力，高弹性记忆和宽范围内的弹性稳定性 的温度变化。
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公开(公告)号：US4175700A
公开(公告)日：1979-11-27
申请号：US805455
申请日：1977-06-10
申请人： Erich F. Gehrke
发明人： Erich F. Gehrke
摘要： A rail pad made of substantially rigid electrically insulating material which is chosen to by yieldable to a predetermined extent, the pad having upstanding rail locating formations on its rail engaging face and oppositely directed pad locating formations on its sleeper engaging face to locate the pad relative to a supporting sleeper, the pad being provided with a series of recesses in its sleeper engaging face wherein the unrecessed area of the face is calculated to be capable of carrying the required load.
摘要翻译： 由基本上刚性的电绝缘材料制成的导轨垫片，其被选择为可屈服到预定的程度，该垫片在其轨道接合面上具有直立的轨道定位结构，并且在其轨枕接合面上具有相对定向的垫定位结构，以便相对于 支撑轨枕，垫在其枕木接合面中设置有一系列凹槽，其中计算面的未加工区域以能够承载所需的载荷。
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公开(公告)号：US3827631A
公开(公告)日：1974-08-06
申请号：US31986572
申请日：1972-12-29
申请人： SYNTEX RUBBER CORP
发明人： KIRIK E
CPC分类号： E01B9/686
摘要： A pad for use in a rail mounting assembly to dampen the rail vibration while providing electrical insulation between a rail and a tie, particularly where positive retention of the pad against lateral slippage is accomplished independently of the means used to secure the rail to the tie. Retention against lateral slippage is provided by disposing embossments on the pad which mate into socket recesses in the tie. Wear, permanent set, and cracking are alleviated by disposing apertures through the embossments to interrupt the lateral propagation of the strain wave caused by compressive stress imposed on the rail mounting assembly from rolling train wheels. Dampening of rail vibration is supplemented by cooperatively configuring the embossments and the socket recesses to develop desired spring forces upon compression of the pad.
摘要翻译： 一种用于轨道安装组件的垫，用于在轨道和系带之间提供电绝缘的同时，阻碍轨道振动，特别是在抵抗横向滑动的情况下，完全保持衬垫不受用于将轨道固定到接头上的装置。 通过在衬垫上设置压花，将其配合到扎带中的插座凹槽中来提供抵抗横向滑动的保持。 通过设置通过压花的孔来消除磨损，永久变形和破裂，以中断由施加在轨道安装组件上的滚动轮系的压应力引起的应变波的横向传播。 通过配合构造压花和插座凹槽来补充轨道振动的阻尼，以在压制垫时产生所需的弹簧力。
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公开(公告)号：US3369753A
公开(公告)日：1968-02-20
申请号：US57702666
申请日：1966-09-02
发明人： ERIK OLSON PER
IPC分类号： E01B9/68
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公开(公告)号：US3055590A
公开(公告)日：1962-09-25
申请号：US6844960
申请日：1960-11-10
发明人： MITMAN JOSEPH C
IPC分类号： E01B9/68
CPC分类号： E01B9/686 , Y10S238/01
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