| Patents for E01B 19 - Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise (1,560) |
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| 08/15/2012 | CN202381103U Semiarc tunnel |
| 08/15/2012 | CN202380370U Novel rust-proof protective shield component |
| 08/15/2012 | CN202380369U Multi-directional vibration reduction fastener of steel track |
| 08/15/2012 | CN202380368U Rail vibration reduction fastener for rail transit |
| 08/14/2012 | US8240430 Noise and vibration mitigating mat |
| 08/09/2012 | WO2012105860A1 Acoustic baffle, especially for placement in the railway zone, and escape stairs for the acoustic baffle |
| 08/08/2012 | CN202369868U Combined type compression type rail vibration damper |
| 08/08/2012 | CN202369867U Anti-deflection spacing device for rails |
| 08/08/2012 | CN202369866U Elastic fixture matched with bottom of rail |
| 08/01/2012 | CN102619147A Damping jacket for railway rail and assembly method thereof |
| 08/01/2012 | CN102619145A Longitudinal beam type sleeper system |
| 08/01/2012 | CN102618038A Elastic backing board for vibration absorption for railway tracks and manufacturing method of elastic backing board |
| 08/01/2012 | CN101512071B Bearer and method for heating guiding elements on a bearer |
| 07/26/2012 | WO2012099473A1 Method for manufacturing an embedded rail track |
| 07/25/2012 | CN202347373U Noise and vibration reducing structure for combined type track |
| 07/25/2012 | CN202347370U Transverse rigidity enhanced track fastener |
| 07/25/2012 | CN102605684A Low assembly type monolithic roadbed with elastic short sleeper and construction method thereof |
| 07/18/2012 | CN202337952U 水泥基珍珠岩复合声屏障 Perlite cement-based composite sound barrier |
| 07/18/2012 | CN202337923U 电气化铁路隧道内融冰装置 Electrified railway tunnels melting ice means |
| 07/18/2012 | CN102587271A Concrete wind shield structure of railway steel-trussed cable-stayed bridge |
| 07/18/2012 | CN102587224A Basic structure of ground structures and application method of the basic structure for building railway roadbed |
| 07/11/2012 | CN202323919U 高立式大网格阻沙固沙栅栏 High vertical large mesh fence barrier sand sand-fixation |
| 07/11/2012 | CN202323583U 钢轨动力吸振器 Rail Vibration Absorber |
| 07/11/2012 | CN202323582U 一种无接缝钢轨 A non-rail joints |
| 07/11/2012 | CN202323581U 一种新型铁轨接头 A new rail joints |
| 07/11/2012 | CN202323574U 交叉式静音钢轨 Cross-mute rail |
| 07/11/2012 | CN202323564U 一种先张型预应力轨道复合板 A prior track Zhang prestressed composite panels |
| 07/11/2012 | CN102562152A Brine deicing device of railway tunnels |
| 07/11/2012 | CN102561115A Composite track noise-reducing shock-absorbing structure |
| 07/04/2012 | CN202298382U 一种道岔融雪系统轨温传感器的固定装置 One kind of turnout snowmelt system rail temperature sensor fixtures |
| 07/04/2012 | CN202298381U 一种高扭抗低垂向刚度钢轨减振扣件 A high-torsional stiffness of the rail to the anti-vibration fasteners falls |
| 07/04/2012 | CN202298376U 弹性垫板及采用该垫板的双块式无砟轨道结构 Elastic pad and the pad using a double block ballastless track structure |
| 07/04/2012 | CN202298373U 一种轨道交通用可更换的钢轨减振扣件 One kind of rail vibration with replaceable rail fasteners |
| 07/04/2012 | CN202298369U 防晒减胀钢轨 Sunscreen Less rail expansion |
| 07/04/2012 | CN102535266A Anti-freezing device for track |
| 07/04/2012 | CN102535262A Elastic vibration-reduction ballast bed system |
| 07/04/2012 | CN102535260A Low frequency floating slab track |
| 06/27/2012 | CN202284343U 减振套筒 Damping sleeve |
| 06/27/2012 | CN202284270U 一种新型道岔融雪系统加热器热端固定结构 A new turnout snowmelt system heater hot end fixed structure |
| 06/27/2012 | CN202284269U 一种道岔融雪系统加热器固定装置 One kind of turnout snowmelt system heater fixtures |
| 06/27/2012 | CN101775763B Failure indicator of vibration isolator of damping spring floating track bed |
| 06/20/2012 | CN202280001U 铁路隧道口壁缘融冰装置 Railway tunnel wall melting ice edge device |
| 06/13/2012 | CN202273151U 一种轨下垫板 One kind of pad under rail |
| 06/13/2012 | CN101831848B Construction method for realizing positioning of rail and assisting in reducing running noises |
| 05/30/2012 | CN202247727U Staggered sound barrier |
| 05/30/2012 | CN202247549U Combined type vibration isolating device for rail transit |
| 05/30/2012 | CN202247548U Lower bearing plate for bent rail |
| 05/30/2012 | CN102478096A Vibration isolation device for floating plate |
| 05/30/2012 | CN101798786B Plate-type ballastless track vibration-reducing construction |
| 05/23/2012 | CN102465478A 一种铁路道岔电磁加热融雪装置及其制作方法 A railway turnout snowmelt electromagnetic heating device and manufacturing method thereof |
| 05/16/2012 | CN202220314U Turnout junction heater in station |
| 05/16/2012 | CN102458956A 导轨泡沫棒的顶部 Top rail foam rods |
| 05/09/2012 | CN202214663U Double-rigidity elastic rail pad |
| 05/09/2012 | CN102444060A Guide rail with silencing function |
| 05/09/2012 | CN102444058A Radiant railway switch de-icing/snow removing system |
| 05/09/2012 | CN101949115B Vibration isolation device for track traffic |
| 05/03/2012 | DE102010049701A1 Backenschienenisolierung beheizter Weichen Stock rail insulation heated turnout |
| 05/02/2012 | EP2447418A2 Stick rail isolation of heated points |
| 04/25/2012 | CN202202211U 一种道碴垫 One kind of ballast mats |
| 04/25/2012 | CN102425083A 减振套筒 Damping sleeve |
| 04/25/2012 | CN101775762B 阻尼弹簧浮置道床隔振支撑结构及其安装方法 Damping spring floating track bed isolation support structure and installation method |
| 04/19/2012 | WO2012050502A1 Railway track heating device |
| 04/19/2012 | CA2814063A1 Railway track heating device |
| 04/18/2012 | CN202194032U 机械连接式铁道混凝土弹性轨枕 Mechanically linked elasticity of concrete railway sleepers |
| 04/11/2012 | CN101967780B 剪切型弹性轨枕复合减震器 Shear elastic sleeper composite damper |
| 04/04/2012 | EP2435284A2 Top of rail foam bar |
| 04/04/2012 | CN101845777B 内置式浮置道床及其顶升方法和顶升装置 Built-in floating track bed and jacking method and lifting devices |
| 03/29/2012 | WO2011150006A3 Low noise rail and method of manufacturing |
| 03/21/2012 | CN202170453U 一种铁路防风雪走廊 A railway corridor anti-snow |
| 03/21/2012 | CN102383343A Damping vibration-isolating compound track bed for metro and construction method thereof |
| 03/14/2012 | CN202164509U 环氧树脂复合钢轨 Epoxy composite rail |
| 03/14/2012 | CN102373656A Steel rail dynamic absorber |
| 03/14/2012 | CN102373655A Crossed mute steel rail |
| 03/01/2012 | DE10110248B4 Vorrichtung und Verfahren zur Lagerung eines Betonbauteils Apparatus and method for mounting a concrete component |
| 02/22/2012 | EP2420620A1 Damping material for railway rails |
| 02/22/2012 | CN202148613U 一种悬浮式浮置板隔振系统 One kind of floating floating slab vibration isolation system |
| 02/22/2012 | CN102359037A Elastic shim plate and double-block ballastless track structure adopting same |
| 02/08/2012 | EP2415933A1 Noise insulation device for rail |
| 02/01/2012 | CN202131540U 六棱台高弹性减振垫板 Hexagon sets high elastic damping pad |
| 02/01/2012 | CN102337708A Acoustic board for ballast bed of ballastless track |
| 01/25/2012 | CN202124806U High-elasticity polyester shock absorption cushion plate |
| 01/25/2012 | CN202124805U Novel polyester high-elasticity backing plate |
| 01/18/2012 | CN202116980U Composite spring |
| 01/12/2012 | WO2012005675A1 Jam-resistant railway junction and method of making jam-resistant railway junctions |
| 01/12/2012 | CA2819577A1 Jam-resistant railway junction and method of making jam-resistant railway junctions |
| 01/11/2012 | CN202108128U Acoustic boards and acoustic box enclosed by acoustic boards |
| 01/05/2012 | WO2012000988A1 Device for damping vibrations on track rails |
| 01/05/2012 | DE102010025850A1 Chamber filling device for rail chamber of rails, has two-layered adhesive element arranged between end surfaces of chamber filling elements in assembled state, where end surfaces are aligned with respect to each other in assembled state |
| 01/04/2012 | CN202099700U Polyester elastic shock absorption backing plate |
| 01/04/2012 | CN202099699U Elastic supporting vibration isolation component ballast bed |
| 01/04/2012 | CN102304881A Steel rail and damping absorber thereof |
| 12/29/2011 | WO2011133501A3 Railway track and switch weather protection barrier system |
| 12/29/2011 | DE102010030584A1 Vorrichtung zur Dämpfung von Schwingungen an Gleisschienen A device for damping vibrations on the track rails |
| 12/28/2011 | EP2398964A1 Methods for repair and preventative maintenance of railroad ties using uv curable polymers |
| 12/28/2011 | CN101787667B 一种易维护浮置道床 An easy to maintain a floating track bed |
| 12/22/2011 | US20110308182 Noise and vibration mitigating mat |
| 12/21/2011 | EP2397607A2 Mobile low acoustic wall system for railway operating systems in the vicinity of residential areas |
| 12/21/2011 | CN202081390U 一种高速铁路声屏障单元板 A high-speed railway sound barrier unit board |
| 12/21/2011 | CN202081388U 高铁挡风墙 High Speed Rail wind wall |
| 12/21/2011 | CN202081347U 用于轨道板的弹性垫板和具有该弹性垫板的轨道 Elastic pad for orbital plate and have the elastic pad track |