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公开(公告)号：US3412691A
公开(公告)日：1968-11-26
申请号：US56653666
申请日：1966-07-20
发明人： MUELLER JOHN W , MCRAE ALLAN S
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公开(公告)号：US10850313B2
公开(公告)日：2020-12-01
申请号：US16013319
申请日：2018-06-20
申请人： Brügger HTB GmbH
IPC分类号： B08B9/049 , B08B5/02 , B08B9/035 , B08B1/00 , B08B7/04 , B61D15/00 , E01B31/02 , E01B27/10 , E01H1/08 , E01H1/00 , B05B14/30 , B05B1/00
摘要： The invention relates to a cleaning device for the dry cleaning of a tunnel, comprising a feeding device for feeding a flow of air to a surface being cleaned, wherein the feeding device has an exit opening, through which the flow of air emerges from the feeding device, and a removal device comprising at least one removal pipe with a free end with an opening for suctioning away direct or trash from the surface with the opening of the free end in a first direction. The feeding device is arranged such that the flow of air from the exit opening emerges from the feeding device in a second direction toward the opening of the free end of the removal pipe and impinges on the surface. The first direction is oriented at an angle between 45° and 80° to the second direction.
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公开(公告)号：US10822748B2
公开(公告)日：2020-11-03
申请号：US15892056
申请日：2018-02-08
发明人： Andrew Melvelle , Ben de Rooy , Gary Morris , Jason Casboult
摘要： A railway track trolley includes a pair of carriages and a workhead mounted to at least one of the pair of carriages. The carriage is adapted to locate on one of a pair of railway track whereas the other carriage locates on the other railway track. The carriages are interconnected via a coupling assembly to permit independent sliding of the carriages relative to one another. In operation, at least one of the carriages is moved along the corresponding railway track wherein its associated workhead is adapted to implement work at that railway track.
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公开(公告)号：US09540773B1
公开(公告)日：2017-01-10
申请号：US14539783
申请日：2014-11-12
申请人： John W. Pratt
发明人： John W. Pratt
摘要： A rail rolling apparatus and method of use, the apparatus having a back end portion with one or more apertures, a middle portion, and one or more hooks which are capable of substantially receiving the base of a railroad rail. The apertures are sized to receive one or more backhoe bucket teeth. When positioned with the railroad rail and the backhoe bucket, the method of use allows the backhoe bucket to repair or fix rolled over rail and bent rail, and further allows for positioning or lining of track via various movements of the bucket or backhoe arm.
摘要翻译： 一种轨道滚动装置和使用方法，该装置具有具有一个或多个孔的后端部分，中间部分和一个或多个能够基本上接纳铁路轨道的基座的钩。 孔的尺寸被设计成接收一个或多个反铲斗齿。 当使用铁路轨道和反铲铲斗定位时，使用的方法允许反铲铲斗在轨道和弯曲轨道上修理或固定，并且还允许通过铲斗或反铲臂的各种运动来定位或衬里轨道。
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公开(公告)号：US20140261048A1
公开(公告)日：2014-09-18
申请号：US14213886
申请日：2014-03-14
申请人： HARSCO CORPORATION
发明人： Eric Carter , Lee Bolton
摘要： A rail vehicle includes a frame, a pair of wheels, a joint locator, a clamping assembly, and a processor. The wheels travel along a rail. The joint locator detects a joint bar on the rail. The clamping assembly is coupled to the frame and includes a pair of rail clamps disposed laterally outward of the pair of wheels. The processor is configured to automatically actuate the clamping assembly when the clamping assembly reaches the joint bar.
摘要翻译： 轨道车辆包括框架，一对车轮，接头定位器，夹紧组件和处理器。 轮子沿着轨道行进。 接头定位器检测轨道上的接头杆。 夹紧组件联接到框架并且包括一对横向向外设置在一对轮子上的导轨夹具。 处理器配置成当夹紧组件到达接头杆时自动启动夹紧组件。
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公开(公告)号：US5277122A
公开(公告)日：1994-01-11
申请号：US887558
申请日：1992-05-18
CPC分类号： E01B29/32
摘要： A rail adjuster has a frame which mounts a head assembly for powered vertical movement between a raised travel position and a lowered operative position, with the head assembly having adjuster arms which can be positioned immediately adjacent a pair of rail-mounted anchors. The adjuster arms are moved together to shift the rail-mounted anchors along the rail toward the tie to achieve the anchor adjusting. The adjuster arms are constructed in a pivoting linkage having a horizontally acting hydraulic cylinder to provided a substantially horizontal force to the adjuster arms for providing an enhanced mechanical advantage in adjusting the anchors.
摘要翻译： 轨道调节器具有框架，该框架安装用于在升高的行进位置和降低的操作位置之间进行动力垂直运动的头部组件，其中头部组件具有调节臂，其可以紧邻一对轨道安装的锚定位置。 调节器臂一起移动，以使轨道安装的锚固件沿着导轨朝向连接件以实现锚固件的调节。 调节器臂构造成具有水平作用的液压缸的枢转联接器，以向调节器臂提供基本上水平的力，以在调节锚固件时提供增强的机械优点。
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公开(公告)号：US4420963A
公开(公告)日：1983-12-20
申请号：US328163
申请日：1981-12-07
申请人： Raymond A. Gurries
发明人： Raymond A. Gurries
摘要： A rail forger for reforming worn rails is disclosed. The forger includes a mobile frame capable of travel along the railway and a pair of forging shoes pivotally suspended from the frame. The forging shoes are adapted to travel along either side of the rail and are shaped to conform to the desired rail profile. By periodically and simultaneously applying a force to each forging shoe, the rail is impact forged and returned to its desired profile. A resonant system comprising a pair of horizontally suspended resonant beams is excited by a pair of eccentric weights at the upper ends of the beams to drive the associated forging shoes at the lower ends of the beams against the rail.
摘要翻译： 公开了一种用于重整磨损钢轨的钢轨锻造机。 该锻造机包括能够沿着铁路行进的移动框架和一对从框架枢转地悬挂的锻造鞋。 锻造鞋适于沿着轨道的任一侧移动并且被成形为符合期望的轨道轮廓。 通过周期性地并且同时向每个锻造鞋施加力，钢轨被冲击并返回到其期望的轮廓。 包括一对水平悬挂的谐振梁的谐振系统在梁的上端由一对偏心重锤激发，以在梁的下端处驱动相关联的锻造鞋抵靠轨道。
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公开(公告)号：US3731635A
公开(公告)日：1973-05-08
申请号：US3731635D
申请日：1971-08-09
发明人： HAMBRICK L
CPC分类号： E01B29/16
摘要： In a rail pulling apparatus, a vehicle is equipped for selfpropelled movement along a trackway. The vehicle supports a hydraulic winch, and a cable extends from the winch to a rail clamp adapted to grip a severed rail in the trackway. The vehicle also supports an A-shaped anchoring member which extends from a point on the vehicle aligned with the severed rail into engagement with spaced points on a rail on the opposite side of the trackway.
摘要翻译： 在轨道牵引装置中，车辆配备有沿着道路的自行走运动。 车辆支撑液压绞盘，并且电缆从绞盘延伸到适于夹紧轨道中的切断轨道的轨道夹具。 车辆还支撑A形锚固构件，该A形锚定构件从车辆上与切割的轨道对准的点延伸成与轨道相对侧上的轨道上的间隔点接合。
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