-
公开(公告)号：US4254908A
公开(公告)日：1981-03-10
申请号：US068287
申请日：1979-08-20
申请人： Kentaro Matsubara
发明人： Kentaro Matsubara
IPC分类号： E01B9/68
CPC分类号： E01B9/686
摘要： A tie-pad assembly is disclosed which includes a rail; a tie and a rectangular tie-pad plate made of relatively soft elastic rubber material having a plurality of longitudinal grooves provided on upper and lower surfaces thereof. A first pair of cutaway portions are formed in lower side edges of the plate in the longitudinal direction of the rail. The tie-pad plate is disposed between the rail and the tie and is provided with a first pair of reinforcement members made of relatively hard elastic rubber material. These members are each formed with an extending portion to be inserted into the first cutaway portions, and a pressure receiving portion having a height somewhat lower than the maximum thickness of the tie-pad plate. The members are integrally coupled to the tie-pad plate by vulcanization; and an aerial gap is formed between the members and the tie-pad plate when assembled, the gap extending along the top surface of the assembly.
摘要翻译： 公开了一种包括导轨的连接垫组件; 由相对柔软的弹性橡胶材料制成的系带和矩形连接板，其上表面和下表面上具有多个纵向槽。 第一对切口部分沿轨道的纵向方向形成在板的下侧边缘中。 连接板设置在轨道和连接件之间，并且设置有由相对硬的弹性橡胶材料制成的第一对加强构件。 这些构件各自形成有插入到第一切口部分中的延伸部分，以及具有稍低于连接板板的最大厚度的高度的压力接收部分。 这些构件通过硫化整体地联接到连接板板上; 并且当组装时在构件和连接板板之间形成空隙，所述间隙沿着组件的顶表面延伸。
-
公开(公告)号：US4155507A
公开(公告)日：1979-05-22
申请号：US861998
申请日：1977-12-19
摘要： A tie plate for mounting railroad track rails on track ties in which the tie plate is formed from a corrosion resistant resilient polymer of dry self-lubricating characteristics, in which the tie plate has its upper side shaped to define along either side of the plate bearing surface to be engaged by the rail base a pair of flexible ridges each defining a flexible lip, with such lips opposing each other and terminating in a marginal edge projecting over the tie plate bearing surface. The tie plate ridges each define under their respective lips an upstanding side wall, which side walls oppose each other and are spaced apart and of a height to closely receive the rail base side edges therebetween when the rail is applied to the tie plate. The tie plate ridge lips each define on their upwardly facing sides a cam surface arcing downwardly from the crest of same to the respective lip marginal edges, with the respective lip marginal edges being spaced apart for snap fitting of the rail base between same for effecting seating of the rail base against the tie plate bearing surface. The underside of the tie plate is serrated for biting engagement with the tie as well as providing for aereation of same under the plate. In alternate forms, a separate brace plate extends across the tie plate for engagement with the sides of the tie to eliminate the need for rail anchors.
摘要翻译： 一种用于在履带上安装铁轨轨道的连接板，其中，所述连接板由干式自润滑特性的耐腐蚀弹性聚合物形成，其中所述连接板的上侧成形为沿着所述板轴承的任一侧 表面将被轨道基座接合，每对限定柔性唇缘的柔性凸脊，其中这些唇部彼此相对并且终止于突出在拉板支承表面上的边缘。 连接板脊各自在其相应的唇下方限定直立的侧壁，当将轨道应用于连接板时，该侧壁彼此相对并隔开并且具有高度以紧密地接收其间的轨道基座侧边缘。 连接板脊唇缘各自在其向上的侧面上限定凸轮表面，其从其顶部向下起弧，以相应的唇缘边缘，相应的唇缘边缘间隔开，以便将轨道基座卡扣配合在它们之间， 的轨道基座抵靠平台轴承表面。 连接板的下侧是锯齿状的，用于与系带咬合，以及在板下设置相同的连接。 在替代形式中，单独的支撑板延伸穿过连接板以与接头的侧面接合以消除对轨道锚定件的需要。
-
公开(公告)号：US3945566A
公开(公告)日：1976-03-23
申请号：US508149
申请日：1974-09-23
申请人： Charles J. Bush
发明人： Charles J. Bush
摘要： A railroad track fastener assembly consisting of a spring plate and a resilient seat for a railroad rail comprising a pad of resilient material positioned between the rail base and the base of a spring plate. The spring plate may be bolted to any type of cross tie or foundation of concrete, steel, or wood. The pad of resilient material is formed with a plurality of spaced vertical holes and is either bonded to the base of the spring plate and is freely positioned within the spring plate. The pad is retained within the spring plate by spring shoulder clips that are secured to the spring plate shoulders resiliently checking the upward motion of the rail under a heavy load. Guard rails and braces are provided for maintaining the wheels of rolling stock on the rails while rounding curves. Accordingly, the rail seat assembly of the subject invention is in effect a railroad track direct fixation spring plate fastener which is operative to achieve noise and vibration attenuation; resistance to rail wave action stress and tie twisting, and is also adaptable for variation in the gage of the rails.
摘要翻译： 一种由弹簧板和用于铁路轨道的弹性座组成的铁路轨道紧固件组件，包括定位在轨道基座和弹簧板的基座之间的弹性材料垫。 弹簧板可以螺栓连接到任何类型的交叉连接或混凝土，钢或木材的基础。 弹性材料垫形成有多个间隔开的垂直孔，并且与弹簧板的基部接合并且自由地定位在弹簧板内。 垫通过弹簧肩夹固定在弹簧板内，弹簧肩夹固定到弹簧板的肩部，弹性地检查轨道在重负载下的向上运动。 提供防护栏和支架，用于在弯曲曲线时将轨道车轮保持在轨道上。 因此，本发明的轨道座椅组件实际上是实现噪声和振动衰减的铁路轨道直接固定弹簧板紧固件; 抵抗铁路波动作用力和拉力扭矩，也适用于轨道规的变化。
-
公开(公告)号：US3831842A
公开(公告)日：1974-08-27
申请号：US30322672
申请日：1972-11-02
申请人： MURA G
发明人： TAMURA S
摘要： A rail fastening device for securement of a longitudinally extending rail means to support structure by spring clip means is disclosed. A rail alignment means, including wedge means, mounted in engagement with the spring clip means and formed to laterally displace the spring clip means, and accordingly the rail means, is provided to enable precise alignment of the rail means and the gauge between adjacent rails. The spring clip means is free for lateral movement, as is the rail, and the alignment means is used to support lateral loading forces as well as align the rail means. The wedge means is formed of electrically insulating material, as is a pad under the rail and sockets into which fasteners for the spring clips are mounted, to insulate the rail means electrically from the supporting structure. A rail fastening device for tracks with and without ballast is shown as well as specific spring clip configurations and a locking washer for the spring clips.
摘要翻译： 公开了一种用于通过弹簧夹装置固定纵向延伸的轨道装置以支撑结构的轨道固定装置。 轨道对准装置，包括楔形装置，其安装成与弹簧夹装置接合并且形成为横向地移动弹簧夹装置，并且相应地提供导轨装置，以使轨道装置和相邻导轨之间的量规精确对准。 弹簧夹装置与轨道一样是自由的横向运动，并且对准装置用于支撑横向加载力以及对准轨道装置。 楔形装置由电绝缘材料形成，轨道下方的垫以及安装有弹簧夹的紧固件的插座，使轨道装置与支撑结构电绝缘。 示出了具有和不具有镇流器的轨道的轨道紧固装置以及具体的弹簧夹构造和用于弹簧夹的锁定垫圈。
-
公开(公告)号：US3826423A
公开(公告)日：1974-07-30
申请号：US20846271
申请日：1971-12-15
申请人： MC CLUNG R
发明人： MC CLUNG R
摘要： A rail seat and support structure for mounting, cushioning, anchoring and insulating a rail. A flexible rail seat is provided with the rail seat being of resilient material and having surfaces assisting in forming a recess. The recess is open to the exterior of the rail seat on its upper surface and has an interior configuration corresponding to the base flange and the lower portion of the vertical portion of the rail so as to receive and engage those portions of the rail in insulating, cushioning and bearing relationship. The rail seat also has at least one interior chamber adjacent to each side of the rail and a bar in each of the chambers. A base plate having a horizontal portion and two spaced upright longitudinal side walls is present and the rail seat is positioned in the base between the side walls and is adapted to receive the rail in substantially parallel relationship with the side walls. A clamping plate is positioned on the upper surface of the rail seat on both sides of the rail and mounting means are present for fastening the assembled rail seat and support structure to a rail bed so as to maintain the rail seat and support structure in assembled arrangement, connected to the rail bed, and to retain the rail in mounted, cushioned and insulated position.
-
公开(公告)号：US3784097A
公开(公告)日：1974-01-08
申请号：US3784097D
申请日：1972-10-13
申请人： LANDIS SALES CO
发明人： LANDIS R
摘要： The track of a rapid transit rail system is fastened to a supporting structure via the intermediary of a plurality of rail fasteners. Each rail fastener includes a track plate supported from a base plate via the intermediary of an elastomer layer bonded between the plates. A pattern of voids is provided in the elastomer to enhance the vibration damping effect of the elastomer layer. Increased lateral restraint for the track plate and rail is provided by means of a pair of tubular members upstanding from the base plate on opposite sides of the rail. High compressive strength inserts are provided between the lateral side edges of the track plate and the upstanding tubular members for taking the lateral forces on the track plate in compression on the insert members.
摘要翻译： 快速运输轨道系统的轨道通过多个轨道紧固件的中间固定到支撑结构。 每个轨道紧固件包括轨道板，轨道板通过粘合在板之间的弹性体层的介质从基板支撑。 在弹性体中设置有空隙的图案，以增强弹性体层的振动阻尼效果。 轨道板和轨道的增加的侧向约束通过在轨道的相对侧上从基板垂直的一对管状构件提供。 高压缩强度插入件设置在轨道板的横向侧边缘和直立的管状构件之间，用于将轨道板上的侧向力压缩在插入构件上。
-
公开(公告)号：US3544006A
公开(公告)日：1970-12-01
申请号：US3544006D
申请日：1969-01-22
申请人： KOPPERS CO INC
发明人： PENNINO CHARLES J
-
公开(公告)号：US3295760A
公开(公告)日：1967-01-03
申请号：US34720364
申请日：1964-02-25
发明人： MOSES NELSON K
IPC分类号： E01B9/68
-
公开(公告)号：US1240970A
公开(公告)日：1917-09-25
申请号：US14039117
申请日：1917-01-03
申请人： HARTNETT JOHN J
发明人： HARTNETT JOHN J
CPC分类号： E01B9/686
-
公开(公告)号：US1128048A
公开(公告)日：1915-02-09
申请号：US1914862572
申请日：1914-09-19
申请人： ROBBINS JAMES
发明人： ROBBINS JAMES
CPC分类号： E01B9/686
-
-
-
-
-
-
-
-
-
搜索结果
132 条记录 (耗时 0.012 秒)