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1. 发明申请

US20210180264A1 PROCESSING MACHINE AND METHOD FOR PROCESSING A RAIL TRACK 有权
公开(公告)号：US20210180264A1
公开(公告)日：2021-06-17
申请号：US17188067
申请日：2021-03-01
申请人： ROBEL Bahnbaumaschinen GmbH
发明人： Dieter Ludwig Kamml , Thomas Hoelzlwimmer
IPC分类号： E01B31/17 , E01B31/18
摘要： A processing machine for processing a rail track has a power supply unit for providing power and a processing unit which is able to be operated by the power provided by the power supply unit. The power supply unit and the processing unit are configured so as to be separate from one another. On account thereof, the processing unit is able to be operated in a spatially separated manner from the power supply unit, on account of which a user-friendly, flexible and safe processing of the rail track is enabled.

2. 发明授权

US10815623B2 Apparatus and method for repairing worn rail shoulders 有权
公开(公告)号：US10815623B2
公开(公告)日：2020-10-27
申请号：US15651644
申请日：2017-07-17
申请人： Pandrol Limited
发明人： Frank Howard Coats , Scott Tripple , Todd Finley , Dillon Alves Benros
IPC分类号： E01B31/18 , E01B29/32
摘要： In a railroad system a track includes ties positioned at predetermined intervals and supporting a pair of rails. Shoulders are disposed in pairs adjacent to the sides of each rail and are partially imbedded in the ties to limit the lateral movement of the rails and define the track gauge. Over time, friction between the insulators and the shoulders may cause excessive wear and a gap therebetween. This wear is compensated by a shim attached to the shoulders.

3. 发明申请

US20190161918A1 ONSITE STEEL RAIL LASER PROCESSING ENGINEERING VEHICLE 审中-公开
公开(公告)号：US20190161918A1
公开(公告)日：2019-05-30
申请号：US16092676
申请日：2018-01-24
申请人： WUHAN NRD LASER ENGINEERING CO., LTD. , HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： Xiaoyan ZENG , Qianwu HU , Pinghua GUO , Xiaoming XU , Ming JIANG , Dengzhi WANG , Chongyang LI , Li MENG
IPC分类号： E01B31/18 , B60F1/00 , B61D15/00 , C21D1/09 , C21D9/04
摘要： An onsite steel rail laser processing engineering vehicle, including a laser processing power engineering vehicle and a laser processing cart, the laser processing power engineering vehicle is connected to the laser processing cart; the onsite steel rail laser processing engineering vehicle further comprises a transport mechanism disposed on the laser processing power engineering vehicle; through movement and rotation, the transport mechanism transports the laser processing cart into the laser processing power engineering vehicle or transports the laser processing cart out from the laser processing power engineering vehicle and places it on rails.

4. 发明申请

US20180281144A1 Apparatus and Method for Correcting Damage to Rails and Railway Crossovers 审中-公开
公开(公告)号：US20180281144A1
公开(公告)日：2018-10-04
申请号：US15943814
申请日：2018-04-03
申请人： Bombardier Transportation GmbH
发明人： Harry Skoblenick , Aleksandar Mancic
IPC分类号： B24B19/00 , B24B23/08 , E01B31/17 , E01B31/18
摘要： A method of repairing a defect in a damaged rail of a railroad track comprises positioning a rail profiling device on the rails of the railroad track proximate a defect; securing the rail profiling device to the railroad; adjusting its grinder according to a selected value of wheel cone angle to create a profiled running surface over a portion of the damaged rail; creating a median zone using the grinder to remove material from the damaged rail adjacent the defect at a depth corresponding to at least a maximum depth of the defect; creating an incline from the top of the rail and leading to the median zone and one incline leaving the median zone to the top of the rail by using the grinder to grinding material off the damaged rail.

5. 发明申请

US20170233954A1 Robotically-Controlled Laser Cladding Process for Repair of Worn and/or Damaged Railway Structures 审中-公开
公开(公告)号：US20170233954A1
公开(公告)日：2017-08-17
申请号：US15431338
申请日：2017-02-13
申请人： Holland, L.P. , Titanova, Inc.
发明人： Paul Lindemulder , Richard F. Kral , John Haake
IPC分类号： E01B31/12 , B23K26/34 , E01B31/18 , B23K26/12 , B23K26/36 , B23K26/00 , B23K26/142
摘要： An improved process for repair of worn and damaged surfaces of railway structures such as frog and diamond transition surfaces, rail head surfaces and wheels. A worn or damaged surface is prepared using a robotically-controlled laser to melt or gouge away metal using controlled laser energy and air pressure to remove existing worn or damaged surfaces. The process further utilizes laser cladding, laser weld overlaying, or laser additive manufacturing, of formulated powder, wire or stick welding material to worn surfaces that have been prepared for material build-up to original dimensions and similar metallurgical properties.

6. 发明授权

US09598822B2 Lead rail vehicle with drone vehicle and method 有权
公开(公告)号：US09598822B2
公开(公告)日：2017-03-21
申请号：US14751735
申请日：2015-06-26
申请人： HARSCO CORPORATION
发明人： John Mustard
IPC分类号： G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , E01B31/18 , B61D15/00 , B61L99/00 , B61L23/04 , B61L23/12 , B61L25/02 , E01B31/00 , E01B37/00
CPC分类号： E01B31/18 , B61D15/00 , B61L23/041 , B61L23/12 , B61L25/025 , B61L99/00 , E01B29/00 , E01B31/00 , E01B37/00
摘要： A system for performing track maintenance operations is described. The system includes a lead vehicle for identifying sections of rail that have been pre-marked for track maintenance operations. The lead vehicle further includes a control system for receiving and transmitting coordinates of the pre-marked track sections. The system further includes at least one drone vehicle for receiving the coordinates from the control system and the drone vehicle has at least one workhead for performing track maintenance operations on the pre-marked track sections.

7. 发明授权

US5952072A Method for restoring used railroad ties and the restored railroad ties formed thereby 失效
标题翻译：用于恢复使用过的铁路连接的方法和由此形成的恢复的铁路连接
公开(公告)号：US5952072A
公开(公告)日：1999-09-14
申请号：US871121
申请日：1997-06-09
申请人： Scott Adams Colby , Robert Mark Loomis , Amy Laverne Clement
发明人： Scott Adams Colby , Robert Mark Loomis , Amy Laverne Clement
IPC分类号： B23P6/00 , E01B31/18 , B32B3/00
CPC分类号： E01B31/24 , B23P6/00 , Y10T428/20
摘要： This invention provides a method for restoring at least one means defining a railroad spike hole located in a used railroad tie. In this way, the restored railroad tie can be reused in subsequent rail replacement operations. The restored railroad tie is capable of having a railroad spike penetrate and be retained within the confines of the restored railroad spike hole without substantial bending problems. The used railroad tie provided has at least one spike hole located therein. In each the means defining a railroad spike hole is formed a polymeric plug. The polymeric plug comprises a substantially non-foaming, non-cellular polymeric material. The polymeric material preferably comprises a polyurethane. The polymeric plug infiltrates and tightly bonds with the railroad spike hole to prevent moisture infiltration. Thus, substantial tie rot due to moisture is impeded, and the leaky railroad spike hole is effectively and efficiently dammed to enable complete filling thereof. The polymeric plug is capable of penetration by and retention of the railroad spike therewithin.
摘要翻译：本发明提供一种用于恢复至少一个装置的方法，该装置限定位于所使用的铁路系带中的铁路钉钉孔。以这种方式，恢复的铁路系带可以在随后的铁路更换操作中重新使用。恢复的铁路系带能够穿过铁路钉，并保留在恢复的铁路钉孔的范围内，而没有实质的弯曲问题。所使用的铁路系带具有位于其中的至少一个钉孔。在每个定义铁路钉孔的装置中形成聚合物塞。聚合物塞包括基本上不发泡的非多孔聚合材料。聚合物材料优选包含聚氨酯。聚合物塞渗透并与铁钉钉孔紧密结合，以防止水分渗透。因此，阻碍了由于水分引起的实质性的结扎腐烂，并且有效地有效地阻止泄漏的铁路钉孔以使其能够完全填充。聚合物塞能够穿过并保持其中的铁路钉。

8. 发明授权

US5299504A Self-propelled rail heater car with movable induction heating coils 失效
标题翻译：具有可移动感应加热线圈的自走式加热车
公开(公告)号：US5299504A
公开(公告)日：1994-04-05
申请号：US906503
申请日：1992-06-30
申请人： Alan C. Abele
发明人： Alan C. Abele
IPC分类号： E01B31/18 , E01B29/00
CPC分类号： E01B31/18
摘要： A rail heater car for heating rails in a continuous track installation procedure is provided. The rail heater car includes a power generation arrangement for generating the power required for operation of the car. A drive system uses the generated power to propel the car along a set of rails in a transportation mode and a creep mode. An induction heater is connected to and extends from the car for operational engagement with the rails to induce heat in the rails. Data gathering devices are included on the car to input and store data concerning environmental conditions, time, and temperature of the rails for use in adjusting the output of the induction heater and for use in statistical predictive maintenance.
摘要翻译：提供了一种用于在连续轨道安装过程中用于加热轨道的轨道加热器车厢。轨道加热器车包括用于产生汽车操作所需的动力的发电装置。驱动系统使用所产生的动力沿着一组轨道在运输模式和爬行模式下推进汽车。感应加热器连接到汽车上并与汽车延伸，以与轨道操作接合以在轨道中引起热量。数据采集装置包括在车上，用于输入和存储关于用于调节感应加热器的输出并用于统计预测维护的轨道的环境条件，时间和温度的数据。

9. 发明授权

US4236453A Mobile rail welding machine 失效
标题翻译：移动轨道焊接机
公开(公告)号：US4236453A
公开(公告)日：1980-12-02
申请号：US960096
申请日：1978-11-13
申请人： Heinrich Collen
发明人： Heinrich Collen
IPC分类号： B23K11/04 , E01B29/42 , E01B31/18
CPC分类号： B23K11/046
摘要： A mobile rail welding machine comprises a frame, a hydraulically driven flash butt welding device, a "Thermit" welding unit and preferably an electric arc welding device mounted on the frame for selectively flash butt welding, "Thermit" welding or arc welding abutting rail section ends of a track rail, and a weld burr removal device adjustably mounted on the frame for selectively removing weld burrs at either rail.
摘要翻译：一种移动轨道焊接机包括框架，液压驱动的闪光对接焊接装置，“Thermit”焊接单元，优选地安装在框架上的用于选择性地闪光对接焊接的电弧焊接装置，“Thermit”焊接或电弧焊接邻轨部分轨道的端部以及可调节地安装在框架上的焊接毛刺去除装置，用于选择性地去除任一轨道处的焊接毛刺。

10. 发明授权

US3175074A Electric arc welding 失效
公开(公告)号：US3175074A
公开(公告)日：1965-03-23
申请号：US22803762
申请日：1962-10-03
申请人： UNION CARBIDE CORP
发明人： CULBERTSON RUSSEL P
IPC分类号： B23K9/00 , B23K35/02 , B23K35/04 , B23K35/30 , E01B31/18
CPC分类号： E01B31/18 , B23K9/0026 , B23K35/0266 , B23K35/308 , B23K2201/26
摘要： A weld deposit has the following composition: .5.0- 7.5%.Cr .0.6- 1.2%.C .0.5- 1.5%.Mn .0.5- 1.5%.Mo .0.2% max..Al .0.25% max..Ti .0.5% max..Si .balance.Fe The Specification also refers to the following alloys: .7% max. C.7% max. C.45-46% Al .66-69% Cr.78-80% Mn.53-54% Ti .1-3% Si.2% max. Si.0.5-1% Fe .balance Fe.0.1% max. P.0.01-0.09% Si ..balance Fe.0-0.08% C

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