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1. 发明申请

US20130284706A1 Method for Repairing Metallic Structure 审中-公开
标题翻译：金属结构修复方法
公开(公告)号：US20130284706A1
公开(公告)日：2013-10-31
申请号：US13926639
申请日：2013-06-25
申请人： Richard F. Kral , Shane A. Mayhill , David P. Workman
发明人： Richard F. Kral , Shane A. Mayhill , David P. Workman
IPC分类号： B23K11/00 , E01B29/42
CPC分类号： B23K11/004 , B23K11/0013 , B23K11/34 , B23K2101/26 , B23P6/00 , E01B29/42 , E01B31/18 , Y10T29/49728
摘要： A rail repair method enables repair of rails and rail-like structures. A rail defect is initially identified and removed as contained within a volumetric material portion so as to form a contoured void while maintaining continuity of the rail opposite the void. A pre-formed insert is then placed into the void thereby effecting a rail-to-insert interface. Current is driven through the interface as force directs the insert against the rail. Resistance heat and pressure weld the insert to the rail. The flash welding aspects remove oxides and other impurities from the interface, and the forge welding aspects create a robust solid state weld. Excess material, whether flash, rail, or insert-based, is removed during the finishing processes to provide a virtually seamless rail repair. The solid state weld repair methodology may be used to repair any number of targeted metallic rail-like structures.
摘要翻译：轨道修复方法可修复轨道和轨道状结构。轨道缺陷最初被识别并且被包含在体积材料部分内，以形成轮廓空隙，同时保持与空隙相对的导轨的连续性。然后将预先形成的插入件放入空隙中，从而实现轨至插入界面。电流通过接口驱动，因为力将插入件对准导轨。电阻热和压力将插入件焊接到导轨上。闪光焊接方面从界面去除氧化物和其他杂质，并且锻造焊接方面形成坚固的固态焊接。在整理过程中，除去闪光灯，导轨或基于插入物的过量材料，以提供几乎无缝的轨道修理。固态焊接修复方法可用于修复任何数量的目标金属轨道状结构。

2. 发明申请

US20130008874A1 MACHINE FOR FLASH-BUTT WELDING OF RAILS 有权
标题翻译：用于火花焊接的机器
公开(公告)号：US20130008874A1
公开(公告)日：2013-01-10
申请号：US13339921
申请日：2011-12-29
申请人： Sergey I. Kuchuk-Yatsenko , Valerii G. Krivenko , Oleksandr V. Didkovskiy , Oleksandr K. Kharchenko , Andrey N. Levchuk
发明人： Sergey I. Kuchuk-Yatsenko , Valerii G. Krivenko , Oleksandr V. Didkovskiy , Oleksandr K. Kharchenko , Andrey N. Levchuk
IPC分类号： B23K11/04
CPC分类号： B23K11/046 , B23K2101/26 , E01B29/42
摘要： A machine for the flash-butt welding of rails has two tong-type clamping devices, made in the form of two double-arm levers mounted on a common central axle and isolated from one another, hydraulic cylinders of clamping and displacement of parts being welded, two welding transformers built into double-arm levers of one of two tong-type clamping devices, and current-carrying elements which include rods of displacement and upsetting, electric contacts-yokes and flexible jumpers. The electric contacts-yokes have controlled drives and the upper part of each electric contacts-yoke has holes, through which guide pins are passed, and a retaining spring is fixed on a lateral surface of the electric contacts-yoke.
摘要翻译：用于轨道对接焊的机器具有两个钳型夹紧装置，其形式为安装在公共中心轴上并彼此隔离的两个双臂杆的形式，液压缸的夹紧和移动部件被焊接两个钳型夹紧装置之一的双臂杆内装有两个焊接变压器，以及包括位移和镦锻棒，电触点轭和柔性跳线的载流元件。电触点轭具有受控的驱动，并且每个电触头轭的上部具有孔，引导销通过该孔，并且保持弹簧固定在电触点轭的侧表面上。

3. 发明申请

US20050224559A1 Method for metallically connecting rods by oscillating friction welding 有权
标题翻译：通过摆动摩擦焊接金属连接杆的方法
公开(公告)号：US20050224559A1
公开(公告)日：2005-10-13
申请号：US11092565
申请日：2005-03-29
申请人： Hans Pfeiler
发明人： Hans Pfeiler
IPC分类号： B23K20/12 , E01B29/42
CPC分类号： E01B29/42 , B23K2101/26
摘要： The process for metallically connecting the faces of rods. Axially normal dressing at least two rod free ends, then placing the cross sectional surfaces of the rod free ends one against another under pressure. Oscillating the two rod free ends in the opposite direction to one another, whereby frictional heat is generated on the contact surfaces of the rod free ends. Further, when the conditions for a metallic connection are met, the rod free ends are axially aligned and the pressurization of the cross sectional areas is increased. Resulting in the rod free ends being connected to one another over the entire surface. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
摘要翻译：用于金属连接棒表面的工艺。轴向正常修整至少两个杆自由端，然后将杆的横截面在压力下相对于另一端自由端。使两个杆自由端在彼此相反的方向上摆动，由此在杆自由端的接触表面上产生摩擦热。此外，当满足金属连接的条件时，杆自由端轴向对齐并且横截面积的加压增加。导致杆自由端在整个表面上彼此连接。本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

4. 发明授权

US5992329A Machine for welding at least one run of rail 失效
标题翻译：用于焊接至少一条轨道的机器
公开(公告)号：US5992329A
公开(公告)日：1999-11-30
申请号：US948838
申请日：1997-10-10
申请人： Antoine Scheuchzer , Gerard Schelling , Christian Wenger , Jean-Jacques Aubert
发明人： Antoine Scheuchzer , Gerard Schelling , Christian Wenger , Jean-Jacques Aubert
IPC分类号： B23K11/04 , E01B29/42 , E01B31/17 , E01B31/00
CPC分类号： E01B29/42 , B23K11/046 , E01B31/17 , B23K2201/26
摘要： A machine for welding rail comprises a rail vehicle with at least one energy generator set, a programmable automatic control unit and a raised chassis disposed between the bogies of the vehicle. The chassis supports at least one welding unit, grinders, two workbench units, each comprising a beam equipped with grippers for gripping, lifting and holding the rails in a working position, a set of grippers at the ends of the vehicle, and position sensors.
摘要翻译：用于焊接轨道的机器包括具有至少一个能量发生器组的轨道车辆，可编程自动控制单元和设置在车辆的转向架之间的凸起的底盘。底盘支撑至少一个焊接单元，研磨机，两个工作台单元，每个工作台单元包括装备有用于抓住，提升和保持轨道处于工作位置的夹具的梁，位于车辆端部的一组夹具和位置传感器。

5. 发明申请

US20170241082A1 METHOD, APPARATUS AND VEHICLE FOR WELDING RAILS 审中-公开
公开(公告)号：US20170241082A1
公开(公告)日：2017-08-24
申请号：US15511173
申请日：2015-09-09
申请人： NETWORK RAIL INFRASTRUCTURE LIMITED
发明人： NICHOLAS RUSSELL MATTHEWS , JOHN HEMPSHALL
IPC分类号： E01B11/50 , B21K7/10 , E01B29/46 , B23K13/01
CPC分类号： E01B11/50 , B21K7/10 , B23K13/015 , B23K2101/26 , E01B29/42 , E01B29/46
摘要： Railway rails are welded in situ by induction welding with an insert (3) between the ends of the rails (1) being welded. The insert (3) compensates, at least in part, for the loss of rail length that occurs in the welding process. Preferably the ends of the rails are pushed apart (e.g. by the length of rail consumed in the welding process) before the insert (3) is placed in position, thereby allowing a longer insert to be used. Induction heating may be performed with a split head (5) that can be opened so as to be placed around a rail in situ and then closed to carry out induction heating.

6. 发明申请

US20110233293A1 Method and repair insert for repairing metallic structure 有权
标题翻译：修理金属结构的方法和修理插件
公开(公告)号：US20110233293A1
公开(公告)日：2011-09-29
申请号：US12661965
申请日：2010-03-26
申请人： Richard F. Kral , Shane A. Mayhill , David P. Workman
发明人： Richard F. Kral , Shane A. Mayhill , David P. Workman
IPC分类号： E01B5/02 , B23K11/00
CPC分类号： B23K11/004 , B23K11/0013 , B23K11/34 , B23K2101/26 , E01B29/42 , E01B31/18 , Y10T29/49728
摘要： A rail repair method and insert therefor enables repair of rails and rail-like structures. A rail defect is initially identified and removed as contained within a volumetric material portion so as to form a contoured void while maintaining continuity of the rail opposite the void. A pre-formed insert is then placed into the void thereby effecting a rail-to-insert interface. Current is driven through the interface as force directs the insert against the rail. Resistance heat and pressure weld the insert to the rail. The flash welding aspects remove oxides and other impurities from the interface, and the forge welding aspects create a robust solid state weld. Excess material, whether flash, rail, or insert-based, is removed during the finishing processes to provide a virtually seamless rail repair. The solid state weld repair insert and underlying methodology enabled thereby may be used to repair any number of targeted metallic rail-like structures.
摘要翻译：轨道修复方法和插入方式可以修复轨道和轨道状结构。轨道缺陷最初被识别并且被包含在体积材料部分内，以形成轮廓空隙，同时保持与空隙相对的导轨的连续性。然后将预先形成的插入件放入空隙中，从而实现轨至插入界面。电流通过接口驱动，因为力将插入件对准导轨。电阻热和压力将插入件焊接到导轨上。闪光焊接方面从界面去除氧化物和其他杂质，并且锻造焊接方面形成坚固的固态焊接。在整理过程中，除去闪光灯，导轨或基于插入物的过量材料，以提供几乎无缝的轨道修理。固态焊接修补插入物及其基础方法可用于修复任何数量的目标金属轨道状结构。

7. 发明申请

US20100243715A1 WELDING RAILWAY LINES 有权
标题翻译：焊接铁路线
公开(公告)号：US20100243715A1
公开(公告)日：2010-09-30
申请号：US12743230
申请日：2008-11-21
申请人： Brent Felix Jury
发明人： Brent Felix Jury
IPC分类号： B23K31/02
CPC分类号： E01B29/42 , B23K23/00 , B23K2101/26 , C21D7/04 , C21D9/50
摘要： This invention relates to a thermite welding process for joining sections of a railway line in situ, the process including the preliminary step of mounting a suitable welding mould about the aligned sections of railway line to be welded together and sealing the mould to prevent run out; mounting a vibration means on the railway line at a suitable distance from the mould and operating it at a suitable frequency; heating the sections of railway line to a desired temperature; igniting an ignitor means and allowing it to drop into the mould to react with molten steel in the mould and fill a weld area about and between the sections of railway line in the mould; and when solidified, to vibrate the railway line for a further period of time until stress relieving of the cast weld area has occurred.
摘要翻译：本发明涉及一种用于接合现场铁路线段的铝热焊接工艺，该工艺包括将待焊接的铁路线的对准部分安装合适的焊接模具的初步步骤，并密封模具以防止耗尽; 在距离模具适当的距离处在铁路线上安装振动装置并以合适的频率操作; 将铁路线段加热至所需温度; 点燃点火器装置并允许其落入模具中以与模具中的钢水反应并填充模具中铁路线周围和之间的焊接区域; 并且当固化时，为了使铁路线振动一段时间，直到发生了铸造焊接区域的应力消除。

8. 发明申请

US20060060662A1 Method of attaching rail clip anchoring device to a railway rail support 审中-公开
标题翻译：将导轨夹锚固装置连接到铁路轨道支架的方法
公开(公告)号：US20060060662A1
公开(公告)日：2006-03-23
申请号：US10530551
申请日：2003-10-07
申请人： William Geissele
发明人： William Geissele
IPC分类号： E01B13/00
CPC分类号： B23P11/00 , E01B9/40 , E01B29/42 , F16B5/045 , F16B17/00 , F16B19/06
摘要： In a method of attaching a steel railway rail support (baseplate or sleeper) (2) to a ductile iron rail clip anchoring device (1) a boss (11), extending from the bottom of a body (10) of the anchoring device (1), is inserted into a hole (20) passing through the support (2) at a location on its surface (2a) at which the anchoring device (1) is to be attached until the anchoring device body (10) abuts the support surface (2a). The steel around the hole (20) in a region on the support surface (2b) opposite to that on which the. anchoring device body (10) is located is compressed while the anchoring device (1) is held in place, so that the compressed steel flows plastically against the boss (11) within the hole (12), until the force applied to the boss (11) brings about elongation thereof, whereby the boss (11) undergoes an elastic set which clamps the boss (11) to the support (2).
摘要翻译：在将钢铁轨道支撑件（基板或轨枕）（2）附接到球墨铸铁轨道夹固定装置（1）的方法中，所述凸台（11）从所述锚定装置的主体（10）的底部延伸在锚固装置（1）将被附接到其表面（2a）上的位置处，穿过支撑件（2）的孔（20）插入到孔（20）中，直到锚定装置本体（10）邻接支撑面（2a）。在支撑表面（2b）上的与其上的相对的区域中的孔周围的钢（20）。锚定装置本体（10）被定位在锚固装置（1）被保持在适当位置时被压缩，使得压缩的钢材在孔（12）内塑性地抵靠凸起（11），直到施加到凸台 11）引起伸长，由此凸起（11）经受将凸台（11）夹持到支撑件（2）的弹性组合。

9. 发明申请

US20020170884A1 Rail welding apparatus incorporating rail restraining device, weld containment device, and weld delivery unit 失效
标题翻译：轨道焊接装置包括轨道限制装置，焊接容纳装置和焊接输送单元
公开(公告)号：US20020170884A1
公开(公告)日：2002-11-21
申请号：US10118481
申请日：2002-04-08
发明人： Richard L. Thelen , Richard F. Kral
IPC分类号： B23K009/00
CPC分类号： E01B29/42 , B23K9/0026 , B23K9/038 , B23K37/04 , B23K37/0435 , B23K37/06 , B23K2101/26 , E01B11/44 , E01B11/50
摘要： A rail restraining, robotic welding and weld delivery device uses a frame for supporting a welding head with a clamp for restraining a first rail end and a second rail end and a base twist assembly for aligning said first end and second end. An interconnected weld containment apparatus pivotally connects to the clamp by use of a cam actuated linear pin. This arrangement is operable in an environment in clearance between rails and sufficiently compact that it may be operated from and carried in a truck based on a standard over the road truck or from a container.
摘要翻译：轨道限制，机器人焊接和焊接输送装置使用用于支撑具有用于限制第一轨道端部和第二轨道端部的夹具的焊接头的框架和用于对准所述第一端部和第二端部的基部扭转组件。通过使用凸轮致动的线性销将互连的焊接容纳装置枢转地连接到夹具。这种布置可在轨道之间的间隙的环境中操作并且足够紧凑，使得其可以基于道路车辆上的标准或从容器在卡车中操作和携带在卡车中。

10. 发明申请

US20190015926A1 BASE PART OF A MOLD FOR WELDING METAL RAILS 审中-公开
公开(公告)号：US20190015926A1
公开(公告)日：2019-01-17
申请号：US15745232
申请日：2016-07-13
申请人： Railtech International
发明人： Lionel Winiar , Pierre Bordery
IPC分类号： B23K23/00 , E01B29/46
CPC分类号： B23K23/00 , B23K2101/26 , E01B29/42 , E01B29/46
摘要： The invention relates to base part of a mold for aluminothermic welding of metal rails, which base part generally has a rectangular parallelepiped and has an upper face for receiving the foot of said rails, this upper face having a hollow cavity comprising a base, two opposing longitudinal side walls, and two opposing transverse side walls. The invention is characterized in that each of said longitudinal side walls has an intermediate region surrounded by two end regions, and these end regions are located in the same plane, whereas the intermediate region has a curved profile, the well of which is directed towards the opposite side wall.

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