Patents for E01B 11 - Rail joints (1,199) |
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02/02/2011 | CN201730026U Inclined seam joint for rails |
02/02/2011 | CN201730025U Powerful steel rail fracture reinforcing device |
02/02/2011 | CN101962922A Vibration-damping rail device |
01/19/2011 | CN201713736U Shock-free track joint |
01/19/2011 | CN101949114A Light rail steering gear used for transmission line construction |
01/18/2011 | US7871015 Rail joint assembly using embedded load transfer keys and method therefor |
01/12/2011 | CN101942787A Joint method for eliminating vibration and noise of railway rail |
01/12/2011 | CN101229815B High-strength resin-based composite material track insulating components |
01/05/2011 | CN101215810B Inserting type fishplate-free rail joint connector |
12/29/2010 | CN201686904U Rail failure strengthening device |
12/29/2010 | CN101929112A Train rail |
12/22/2010 | CN201678912U Rail |
12/22/2010 | CN201678911U Steel rail joint with difficult bumpiness |
12/22/2010 | CN101072915B Friction welding method |
12/15/2010 | EP1627791B1 Integral train guide system comprising a central guide rolling box |
12/15/2010 | CN201671024U Damping railroad track |
12/15/2010 | CN201671023U Rail clamping device |
12/15/2010 | CN101914880A Seamless rail welding structure for improving welding bearing capacity and left and right operating stability |
12/08/2010 | CN201665800U Novel railway sound and shock reduction rail |
10/28/2010 | US20100270386 Bolt on Continuous Rail Joint |
10/27/2010 | EP2243880A2 Isolating clip for an insulated joint |
10/27/2010 | CN201614529U 满足多种线路要求的预防钢轨焊缝断裂的安全装置 Meet a variety of safety devices prevent rail weld fracture line requirements |
10/27/2010 | CN201614528U 减小机车震动的斜接式铁路轨道 Reduced vibration miter locomotive railway track |
10/14/2010 | WO2010116680A1 Method of cooling welded rail section, device for cooling welded rail section, and welded rail joint |
10/14/2010 | CA2756855A1 Method of cooling rail weld zone, device for cooling rail weld zone, and rail weld joint |
10/13/2010 | CN201605499U 钢轨连接装置 Rail connecting device |
10/12/2010 | CA2495173C Crucible cover for aluminothermic reaction |
10/07/2010 | WO2010112620A1 Connection system, with self-alignment, for elevator guides |
10/07/2010 | US20100252645 Connection for guide rails |
10/06/2010 | CN201598537U 运行上下平稳焊缝承载能力大的无缝钢轨焊接结构 Run up and down the welds smooth and seamless rail carrying capacity of welded structures |
09/30/2010 | WO2010109837A1 Device and method for cooling welded rail section |
09/30/2010 | CA2756082A1 Device and method for cooling rail weld zone |
09/29/2010 | CN101845775A Rail failure reinforcing device |
09/16/2010 | WO2010103147A1 Rapid fishing system for railway rails |
09/15/2010 | CN201581310U Retractor device for rapid transit railway |
09/08/2010 | CN101824781A Dual-chamfered joint shockless rail |
09/02/2010 | WO2010099314A1 Composite rail joint end post |
09/02/2010 | CA2753476A1 Composite rail joint end post |
08/26/2010 | US20100213269 Composite rail joint end post |
08/25/2010 | CN101815823A Rail expansion device |
08/18/2010 | CN201553956U Protective steel rail |
08/18/2010 | CN101808550A A track assembly for mobile shelving |
08/12/2010 | US20100199877 Freight Transportation System and Method |
08/11/2010 | CN201546141U Joint steel rail |
08/11/2010 | CN201546137U Inclined surface steel rail |
08/11/2010 | CN201546136U Steel rail |
08/11/2010 | CN201546134U Novel steel rail |
08/05/2010 | US20100193597 Rail expansion device |
08/04/2010 | CN201538935U Shockproof steel rail |
07/28/2010 | CN201534942U 新型轨道连接结构 The new rail connection structure |
07/22/2010 | WO2010081520A1 Electrically insulating rail joint and method to manufacture such a rail joint |
07/21/2010 | CN201530962U Novel rail joint structure |
07/14/2010 | EP2206830A1 Electrically insulating rail joint and method to manufacture such a rail joint |
06/30/2010 | EP2201172A1 Rail expansion device |
06/23/2010 | CN201512728U Novel rail connector |
06/23/2010 | CN101748663A Railway rail |
06/15/2010 | US7735746 Device for insolated joint for joining rails |
06/15/2010 | US7735745 Device for joining rails |
06/09/2010 | CN201502011U Shock-proofing noise-reduction iron rail |
05/27/2010 | US20100127091 Rail joint bar with transferred load |
05/26/2010 | CN201485757U Low-noise railway steel rail |
05/26/2010 | CN101713160A Vibration-free rail technology |
05/19/2010 | EP2185033A1 A track assembly for mobile shelving |
05/19/2010 | CN201473839U Assembling type rail |
05/18/2010 | US7717286 Crucible cover for aluminothermic reaction |
05/12/2010 | CN201459540U Bonded insulating joint for rails |
05/12/2010 | CN201459539U Plug-in anti-jumping short rail |
05/12/2010 | CN201459538U Connecting structure of railway steel rails |
04/29/2010 | WO2010045783A1 Railway rail joints |
04/28/2010 | CN201443029U Railroad turnout first-aid repair device |
04/28/2010 | CN101698987A Welding structure of seamless steel rails with smooth operation up and down and large carrying capacity of welding seams |
04/22/2010 | US20100096468 Device for insolated joint for joining rails |
04/15/2010 | US20100090018 Rail joint assembly using embedded load transfer keys and method therefor |
04/08/2010 | DE102008049947A1 Verfahren zum Verbinden zweier Schienenenden sowie Vorrichtung zur Vibrationsentspannung der Schweißverbindung A method for connecting two rail ends and device for vibration relaxation of the weld |
03/31/2010 | CN101684630A Silent steel rail joint assembly |
03/17/2010 | CN201424616Y Vibration damping and noise eliminating device capable of being used at joint of steel rails |
03/16/2010 | US7677466 Insulated rail joint assembly |
03/04/2010 | WO2010023675A1 Rail expansion joint |
02/24/2010 | CN201411606Y Combined noise reduction track |
02/24/2010 | CN201411605Y Combined noise reduction track |
02/18/2010 | WO2010018310A1 Expansion device for a guide rail |
02/18/2010 | US20100037795 Railroad tie and method for building or adapting a railroad |
02/10/2010 | CN201400834Y Rail-end insulated connection element for railway rail |
02/04/2010 | WO2010012227A1 Plug-in unit rail and railway track comprising rails |
01/28/2010 | DE102008059419B3 Verfahren zum Schweißen von Bauteilen mittels eines Elektronenstrahls A method for welding of components by means of an electron beam |
01/20/2010 | CN201386243Y Low-noise steel rail |
01/13/2010 | CN201381459Y Railway rail gap impact-free shock eliminator |
12/22/2009 | CA2524109C Method for joining rails by friction welding |
12/16/2009 | CN201362808Y Novel rail and track thereof |
12/10/2009 | US20090302125 Center Supported Bond Joint |
12/02/2009 | EP1444401B1 Method and apparatus for non-interrupted grinding of railroad crossing and main line track |
10/21/2009 | EP1534459B1 Device for aluminothermic reaction |
10/21/2009 | CN201330358Y Rail end insulating plate |
10/21/2009 | CN201330357Y Profiled interface rail |
10/01/2009 | US20090242519 Welding of an element of a track unit and a rail section without adding any material |
09/23/2009 | CN201314019Y Combined track |
09/17/2009 | US20090229486 In-track rail welding system |
09/16/2009 | CN201310059Y Plug-in type steel rail joint |
09/16/2009 | CN101532271A A seamless butt-joint rail connecting plate |
09/09/2009 | EP2097585A1 Electrically insulating rail joint and method to produce such a rail joint |