| Patents for E01B 3 - Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails (1,703) |
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| 02/11/2015 | CN103147366B 环保型高性能预应力混凝土地铁枕 Environmentally friendly subway pillow HPPC |
| 01/29/2015 | US20150028121 High-speed railway aerodynamic sleeper |
| 01/21/2015 | CN103174071B 用改进结构的短轨枕减振扣件更换弹性短轨枕的施工工艺 Short sleepers with improved structure to replace the elastic damping fastener construction process short sleepers |
| 01/08/2015 | WO2015002531A1 Railroad tie assembly |
| 01/07/2015 | CN204080549U 弹性轨枕 Elastic sleeper |
| 01/07/2015 | CN204080548U 高稳定性轨枕 High stability sleeper |
| 01/07/2015 | CN104264535A 纵向轨枕 Longitudinal sleepers |
| 01/07/2015 | CN104264534A 梯形轨枕 Keystone sleeper |
| 12/31/2014 | CN204059107U 一种具有可更换轨枕垫的轨枕 Having a replaceable pad sleeper sleeper |
| 12/30/2014 | US8919661 System for fastening a rail and method for renovating a rail fastening point |
| 12/24/2014 | CN104233908A 一种可加热的铁路枕木 One kind heatable railway sleepers |
| 12/24/2014 | CN102439227B 铁道h型枕木及用于制造该铁道h型枕木的模具 H-type railway sleepers and used in the manufacture of the railway sleepers h-type mold |
| 12/10/2014 | CN204000474U 一种用于米轨的混凝土轨枕 A concrete sleepers meter track |
| 12/10/2014 | CN204000473U 复合钢枕木 Composite steel sleepers |
| 12/10/2014 | CN104195892A 轨枕连接装置的制造方法 Connected device manufacturing method sleeper |
| 11/25/2014 | US8893982 Method for manufacturing a resilient rail support block assembly |
| 11/20/2014 | US20140339319 Tie extension bracket |
| 11/04/2014 | US8875411 Cylindrical ruler |
| 10/23/2014 | US20140312133 Train Rail Track Structure Systems |
| 10/16/2014 | US20140305055 Basic structures made from recycled scrap tires |
| 10/09/2014 | WO2014165257A1 Composite railroad ties and methods of production and uses thereof |
| 10/02/2014 | WO2014155302A1 Adaptive device for supporting a railway rail |
| 10/02/2014 | DE102013205573A1 Übergangskonstruktion und Eisenbahnbrücke mit einer solchen Übergangskonstruktion The transition structure and railway bridge with such a transition structure |
| 09/18/2014 | US20140263683 Composite railroad ties and methods of production and uses thereof |
| 09/18/2014 | US20140261047 Railyway sleepers |
| 09/17/2014 | EP2776627A1 Sleeper with an elastic sole on ballast bed |
| 08/26/2014 | CA2775026C Prestressed concrete sleeper and method for transporting and installing a switch having prestressed concrete sleepers |
| 08/19/2014 | CA2673759C Rail cut-off machine or the like |
| 08/14/2014 | US20140228503 Thermoset composite material and structural component and method of making the same from engineered recycled rubber powder |
| 08/06/2014 | CN102926295B 一种双块式轨枕预制钢筋桁架固定装置 A two-block sleepers precast reinforced truss fixtures |
| 07/30/2014 | CN203741660U 一种易拆装矿用钢筋混凝土轨枕 An easily removable Mine reinforced concrete sleepers |
| 07/30/2014 | CN103952949A Frp框架式轨枕结构 Frp sleeper frame structure |
| 07/24/2014 | WO2013179032A3 Hollow sleeper |
| 07/17/2014 | WO2014108868A1 Composite railway sleeper |
| 07/16/2014 | EP2753755A1 Resilient rail support block assembly and manufacturing thereof |
| 07/16/2014 | CN203716006U 煤矿井下综采顺槽变电列车快安快拆式铁枕 Crossheading mechanized mining coal mine substation fast train safety quick release iron pillow |
| 07/16/2014 | CN203716005U U型钢轻型前探梁 U-shaped steel beams of light before the probe |
| 07/16/2014 | CN203716004U 铁路车辆专用设备轨枕 Sleepers for railway vehicles and special equipment |
| 07/15/2014 | US8777122 System for fixing a rail onto a foundation and support plate for such a system |
| 07/09/2014 | CN203700881U 槽型轨用Ⅱ型混凝土枕 Groove track with concrete sleepers type Ⅱ |
| 07/09/2014 | CN103911918A 梯形轨枕的可拆装连接件 Keystone sleeper removable connectors |
| 07/09/2014 | CN103911917A 一种用于米轨的混凝土轨枕 A concrete sleepers meter track |
| 07/03/2014 | WO2014104873A1 Railroad tie and railroad comprising such a railroad tie |
| 07/02/2014 | CN203684005U 预设轨旁设备安装装置的梯形轨枕 Preset trackside equipment installed device trapezoid sleepers |
| 06/26/2014 | WO2014094057A1 A railway sleeper |
| 06/26/2014 | US20140175185 Thermoset composite material and structural component and method of making the same from engineered recycled rubber powder |
| 06/18/2014 | CN203654094U 一种轨枕 One kind of sleeper |
| 06/18/2014 | CN103866664A Method for determining thickness of high speed railway bedding structure of ballast track |
| 06/18/2014 | CN103866653A Novel sandwich structure composite sleeper and continuous pultrusion molding process thereof |
| 06/12/2014 | WO2014086481A1 Railway sleeper composed of fibre-reinforced stoneware |
| 06/07/2014 | CA2834100A1 Method for converting a ballasted track into a slab track |
| 06/04/2014 | CN103835192A Prestress sleeper adapting to meter gauge and standard gauge |
| 06/04/2014 | CN103835190A Double-block concrete sleeper for installing auxiliary steel rails |
| 05/21/2014 | CN203602969U 一种煤矿井下矿车铁道用钢制轨枕 One kind of coal mine with a steel tub railway sleepers |
| 05/21/2014 | CN103806348A 柔性组合式钢轨枕 Flexible modular steel sleepers |
| 05/14/2014 | CN102658594B 一种预应力玻璃钢筋混凝土的复合型轨枕及其制造方法 Composite sleepers and method of manufacturing a glass of prestressed reinforced concrete |
| 05/07/2014 | CN203583293U 焦炉熄焦塔下部熄焦车轨道专用轨枕箱 Coke oven coke quenching tower lower part of quenching car track dedicated sleeper box |
| 04/30/2014 | CN203569395U Mine composite material light-weight sleeper |
| 04/24/2014 | US20140110491 Recyclable plastic structural articles and method of manufacture |
| 04/23/2014 | CN203559311U Steel bar truss sleeper |
| 04/16/2014 | CN203546540U Light mining steel sleeper quick to assemble |
| 04/16/2014 | CN203546528U Vehicle speed reducer sleeper plate with reinforced concrete structure |
| 04/16/2014 | CN203546527U Concrete sleeper for gauntleted rail lines |
| 04/16/2014 | CN203546526U Friction-type automatic stepless heightening sleeper employing section bars |
| 04/16/2014 | CN103726416A Construction method for improving percent of pass of double-block type concrete sleepers |
| 04/14/2014 | DE202013100169U1 Eisenbahn-Fahrbahn mit Lärmschutzwänden Railroad track with noise barriers |
| 04/09/2014 | CN102744753B Preparation method of phenol-formaldehyde resin based composite material sleeper |
| 04/02/2014 | CN103694524A Crosstie |
| 04/01/2014 | CA2666414C Railroad tie and method for building or adapting a railroad |
| 03/26/2014 | CN102587230B Rectangular tie for track panel and manufacturing method of the rectangular tie |
| 03/12/2014 | CN203475238U Fiber-reinforced compound sleeper |
| 03/12/2014 | CN103628364A Composite sleeper for railway employing linear system |
| 03/12/2014 | CN103624873A Sleeper end isolation block with fixing and positioning function |
| 03/04/2014 | US8662111 Economical heavy concrete weight coating for submarine pipelines |
| 02/27/2014 | DE102004045766B4 Fertigteilplatte und Verfahren zur Herstellung einer festen Fahrbahn mit einer derartigen Fertigteilplatte Pre-assembled plate and method of manufacturing a fixed carriageway with such precast concrete slab |
| 02/26/2014 | EP2700839A1 Dissipative bulk and granular systems technology |
| 02/26/2014 | EP2700838A1 Sleeper with damping element based on dissipative bulk or granular technology |
| 02/26/2014 | CN103603236A Method for controlling cracks of double-block type ballastless track bed slabs |
| 02/19/2014 | EP2697431A1 Railroad tie |
| 02/19/2014 | EP2697430A1 Railroad tie |
| 02/19/2014 | CN203440718U Sleeper for mine tunnel |
| 02/19/2014 | CN103590286A Railroad sleeper |
| 02/13/2014 | US20140042235 Method for manufacturing a resilient rail support block assembly |
| 02/12/2014 | CN101046077B Synthetic crosstie and manufacturing method for same |
| 02/05/2014 | CN203420188U Magnesium oxychloride concrete sleeper used for mine |
| 02/04/2014 | CA2642110C Sealing plate for railway rail clip anchoring device and sleeper manufacturing method |
| 01/30/2014 | US20140027525 Ballast anti-flight railroad sleeper |
| 01/29/2014 | CN103541281A Railroad sleeper with multiplayer structure |
| 01/23/2014 | WO2014013487A1 Rubber tile |
| 01/22/2014 | EP2686482A2 Recycled elastic sole for concrete elements |
| 01/22/2014 | CN103524923A Plastic railway sleeper formula process |
| 01/22/2014 | CN102535264B Locating connecting piece for sleeper and locating sleeper unit with same |
| 01/21/2014 | CA2561291C Railway tie automated preplating process line |
| 01/16/2014 | WO2013121069A4 High-speed railway aerodynamic sleeper |
| 01/15/2014 | CN203393522U Concrete sleeper with low section |
| 01/15/2014 | CN203393521U Special sleeper for mine |
| 01/15/2014 | CN203393520U Special sleeper for train washing tank of passenger motor train unit |
| 01/15/2014 | CN203393519U Boss dual-block type concrete sleeper |
| 01/15/2014 | CN203393518U Electrical wiring concrete sleeper |
| 01/14/2014 | US8629221 Compositions and methods of making plastic articles |