| Patents for E01B 29 - Laying, rebuilding, or taking-up tracks; Tools or machines therefor (3,515) |
|---|
| 06/20/2012 | CN102505585A Construction process of rocket sled |
| 06/20/2012 | CN102505584A Construction method for automatically forming groove on precast anchor recess of ballastless track slab |
| 06/20/2012 | CN102505583A Construction method of carrying out subway track laying by utilizing shield shaft feeding |
| 06/20/2012 | CN102505582A Method for repairing filling layer of high-speed railway slab ballastless track |
| 06/20/2012 | CN102505581A Cement-emulsified asphalt mortar fine filling process |
| 06/20/2012 | CN102503296A Cement asphalt mortar used for high temperature complicated work condition, and preparation method and construction method thereof |
| 06/20/2012 | CN102079313B Vehicle combined body for railway rail laying and bridging machine |
| 06/14/2012 | US20120145032 Rail train |
| 06/13/2012 | CN102493292A High precision internal combustion bolt spanner |
| 06/13/2012 | CN102493291A Self-leveling concrete mortar placer |
| 06/13/2012 | CN101831848B Construction method for realizing positioning of rail and assisting in reducing running noises |
| 06/07/2012 | WO2012072921A1 Method for constructing a railway track |
| 06/07/2012 | WO2012072901A1 Method for constructing a railway track |
| 06/07/2012 | CA2816557A1 Method for constructing a railway track |
| 06/07/2012 | CA2816444A1 Method for constructing a railway track |
| 06/06/2012 | CN202265748U 一种铁路编组场专用钢轨起吊装置 A railway marshalling yard dedicated rail lifting device |
| 05/31/2012 | WO2012015753A3 Railroad tie trenching apparatus and methods |
| 05/30/2012 | CN202247558U Track slab sleeve-replanting device |
| 05/30/2012 | CN202247557U Orbit space regulator |
| 05/30/2012 | CN202247556U CRTS I track slab uncovering and laying device of special line for passenger train |
| 05/30/2012 | CN102031731B Plate type ballastless track turnout plate and manufacture method thereof |
| 05/30/2012 | CN101994280B Full-automatic accurate adjustment device for track plate of ballastless track of high speed railway |
| 05/30/2012 | CN101798788B Fine tuning claw U-shaped isolating protective buckle special for grouting of high-speed railway II-type slab |
| 05/30/2012 | CN101761001B Multistage hydraulic cylinder track lifting and lining tool |
| 05/29/2012 | US8186070 Method and machine for lowering a track |
| 05/24/2012 | WO2012067576A1 Manually operated arrangement |
| 05/24/2012 | WO2012067575A1 Manually operated arrangement |
| 05/24/2012 | WO2012066163A1 Recoverable temporary traverse |
| 05/23/2012 | EP2454414A1 Machine for renovating a track |
| 05/23/2012 | CN202227209U Track skeleton coarse tuning scale |
| 05/23/2012 | CN202227208U Bearing layer mixture vibrating device of high-speed railway |
| 05/23/2012 | CN202227207U 90-degree fine-adjusting servo mechanism for ballastless track board |
| 05/23/2012 | CN102102319B Hydraulic rail changing machine |
| 05/23/2012 | CN102002899B Double-block type ballastless track screw regulator and track sleeper positioning method |
| 05/23/2012 | CN101418535B Construction method of monolithic road-bed in rail tunnel |
| 05/22/2012 | US8181578 Method, system and devices for railroad track reconditioning and repair |
| 05/22/2012 | US8181577 Rail train |
| 05/18/2012 | DE202012003875U1 Schienenfahrzeug zur Instandhaltung mit Vorrichtung zum Schienenziehen Rail vehicle maintenance with a device for pulling rail |
| 05/16/2012 | CN202220317U Device for preventing rail from turning on side |
| 05/16/2012 | CN202220316U Horizontal and vertical correction device for running steel rails |
| 05/16/2012 | CN202220315U Low-plasticity concrete construction mould of ballastless track roadbed supporting layer |
| 05/16/2012 | CN102454140A Unballasted track steel rail fine shunting control method |
| 05/10/2012 | US20120111960 Tensioning clamp for fastening a rail and system equipped with a tensioning clamp of this type |
| 05/10/2012 | US20120111959 Rail clamp for attaching a rail and system provided with a rail clamp of this type |
| 05/10/2012 | US20120111221 Machine and method for renovating a track |
| 05/09/2012 | CN202214665U Adjustable steel rail lifting fixture |
| 05/09/2012 | CN202214664U Multifunctional special tool for maintaining underground rails of coal mine |
| 05/02/2012 | CN202208871U Fine adjustment equipment for ballastless track slab of high-speed railway |
| 05/02/2012 | CN202208870U Sleeper laying trolley |
| 05/02/2012 | CN102433810A Restoration equipment for ballastless track |
| 05/02/2012 | CN102433809A Hopper for pouring cement emulsified asphalt mortar and pouring method thereof |
| 05/02/2012 | CN102433808A Forward vibration-free crevice stress steel rail without temperature difference and manufacture and installation method thereof |
| 05/02/2012 | CN102002897B Long rail laying device and method |
| 04/25/2012 | CN202202219U 一种轨枕搬运套链 One kind of sleeper handling Necklaces |
| 04/25/2012 | CN202202218U 高速铁路无砟轨道双块式轨排 No high-speed railway track ballast track bi-block row |
| 04/25/2012 | CN202202217U 提速岔枕尼龙套多用钻取机 Speed turnout sleepers Nylon multi-purpose drill machine |
| 04/25/2012 | CN202202216U 一种铁路轨道板灌浆排气止浆漏斗 A railway track plate grout slurry funnel exhaust only |
| 04/25/2012 | CN102425084A 长钢轨列车 Long rail train |
| 04/25/2012 | CN102121215B 高速铁路无砟轨道滑动层预张紧铺设方法 No high-speed railway track ballast laying sliding layer pre-tensioning method |
| 04/19/2012 | WO2012049282A1 Method and device for the aluminothermic welding of rails |
| 04/19/2012 | WO2011156406A3 Railroad tie hardware removing apparatus and methods |
| 04/19/2012 | CA2814421A1 Method and device for the aluminothermic welding of rails |
| 04/18/2012 | CN202194037U 高速铁路无砟道岔横向调整定位装置 High-speed rail ballastless turnout horizontal adjustment positioning device |
| 04/18/2012 | CN202194036U Track plate mortar perfusion side-slipping prevention compaction device |
| 04/18/2012 | CN202194035U Track slab CA mortar pouring edge sealing angle bar device |
| 04/18/2012 | CN202194034U 道岔板测量精调装置 Turnout plate measuring fine tuning device |
| 04/18/2012 | CN102421967A 用于运输钢轨的轨行装载列车 Rail lines used to transport rail loading train |
| 04/18/2012 | CN102418305A Pc枕木的移动台车 Pc sleepers mobile trolley |
| 04/18/2012 | CN101974872B 轨道板及水泥乳化沥青砂浆模板的固定装置及方法 Apparatus and method for fixing rail plate and emulsified asphalt cement mortar template |
| 04/18/2012 | CN101748689B 高速铁路吊装铺设方法及专用门吊行走橡胶垫块 High-speed rail laying methods and special lifting gantry crane walking rubber pads |
| 04/12/2012 | WO2012045385A1 Rail-transporting vehicle |
| 04/11/2012 | EP2170754B1 Rail crane for transporting rails |
| 04/11/2012 | CN202187258U 高速铁路无缝线路曲直两用应力放散枕上托滚 CWR merits of dual-use high-speed rail stress relief pillow idler |
| 04/11/2012 | CN202187257U 一种用于客运专线无砟轨道长钢轨的轨距调整装置 Gauge adjustment device for a long Ballastless track rail |
| 04/11/2012 | CN102409584A Split joint positioning tooling for precast slab ballast bed and application method thereof |
| 04/05/2012 | WO2011160625A3 Method for rehabilitating a track system having a ballast bed |
| 04/05/2012 | WO2011153530A3 Process and apparatus for rail restoration and rail manufacture using welding |
| 04/03/2012 | CA2640537C Rail fastening device |
| 03/28/2012 | CN202176259U 一种双电锤组合打眼装置 A dual combination hammer drill unit |
| 03/28/2012 | CN202175894U 铁路布枕吊具 Railway cloth pillow spreader |
| 03/28/2012 | CN202175893U 一种高铁轨道板调节支撑器 A high-speed rail track plate holder regulator |
| 03/28/2012 | CN102392397A Highway-railway combined bond weld construction vehicle and application method |
| 03/28/2012 | CN102392396A Track slab banding and pressing process for plate-type ballastless tracks |
| 03/22/2012 | WO2012034694A1 Device for carrying out track construction works |
| 03/22/2012 | WO2012034693A1 Method for producing or replacing a track system and corresponding device |
| 03/22/2012 | CA2811353A1 Device for carrying out track construction works |
| 03/21/2012 | EP2431522A1 Method and device for manufacturing or renovating a railway track and device for same |
| 03/21/2012 | EP2431521A1 Device for platform construction |
| 03/21/2012 | CN202170457U 一种高铁轨道定位调整器 A high-speed rail track positioning regulator |
| 03/21/2012 | CN202170456U 无砟轨道的施工装置 Construction equipment Ballastless |
| 03/21/2012 | CN202170455U 轨排固定框 Fixed frame rail row |
| 03/21/2012 | CN102071606B Multi-sleeper type long rail laying machine set and rail laying method thereof |
| 03/21/2012 | CN101824782B High-speed railway track accurate adjusting device |
| 03/21/2012 | CN101680196B Machine for the pick-up and storage of track fastenings of a track and method thereof |
| 03/15/2012 | DE19837950C5 Verfahren zur Herstellung einer Festen Fahrbahn für schienengebundenen Verkehr und Vorrichtung zur Durchführung des Verfahrens A process for producing a slab track for rail-bound traffic and apparatus for carrying out the method |
| 03/14/2012 | EP2428611A2 Refurbishment method for the multi-layer substructure of rail sections |
| 03/14/2012 | EP2427599A1 Rail freight train for transporting rails |
| 03/14/2012 | EP1721044B1 Welding unit for welding two rails of a track and corresponding method |
| 03/14/2012 | CN202164515U 轨枕散枕装置 San sleeper pillow device |
| 03/07/2012 | CN202157250U 曲线超高地段铺设长轨用挡轨器 Lot ultra-long rail curve laying rail with stopper |