| Patents for E01B 29 - Laying, rebuilding, or taking-up tracks; Tools or machines therefor (3,515) |
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| 07/24/2013 | CN103215862A Lifting appliance of steel track section crab-shaped device of track laying machine and construction method thereof |
| 07/19/2013 | DE202013004729U1 Schienenladezug A rail |
| 07/17/2013 | CN102433809B Hopper for pouring cement emulsified asphalt mortar and pouring method thereof |
| 07/16/2013 | US8485103 Rail anchor spreader and combination spike puller |
| 07/16/2013 | CA2553747C Method and apparatus for unloading ribbon rails from rail cars |
| 07/10/2013 | CN203049392U Track lifting support for track bed construction |
| 07/10/2013 | CN203049391U Track lining screw rod |
| 07/10/2013 | CN203049390U Turnout track lifting support |
| 07/10/2013 | CN203049389U Cross-line track bed lifting support |
| 07/10/2013 | CN203049388U Whole jacking falling device for railway turnout |
| 07/10/2013 | CN203049387U Ballastless track elastic support block assembling limit platform |
| 07/10/2013 | CN103194940A Built-in vibration isolation device provided with mounting channel and application thereof |
| 07/04/2013 | DE102012223844A1 Temporary auxiliary bridge-support device for supporting track sections in turnout area during establishing e.g. passages below track sections, has transverse beams connected with longitudinal beam using bolts in assembled condition of grid |
| 07/03/2013 | EP2609257A1 Base plate for a rail-fastening system, system for fastening a rail, and method for renovating a rail-fastening point |
| 07/03/2013 | EP2609256A1 Measuring device and method for scanning ties |
| 07/03/2013 | CN203034323U Auxiliary installation device of sleeper |
| 07/03/2013 | CN203034322U Long steel rail paving unit |
| 07/03/2013 | CN203034321U Manual hydraulic rail jack with rollers |
| 07/03/2013 | CN203034320U Self-compacting concrete combined formwork |
| 07/03/2013 | CN102296497B Accurate adjustment construction method of turnout plate of CRTS II-type plate-type turnout non-ballast track |
| 06/30/2013 | CA2782321A1 Cross-tie pre-plate apparatus |
| 06/26/2013 | CN203021883U Wheel-track railway track laying unit |
| 06/26/2013 | CN103174071A Construction technology of short sleeper vibration attenuation fastener with improved structure replacing elasticity short sleeper |
| 06/26/2013 | CN103174070A Side compression device for laying ballastless track sleeper |
| 06/26/2013 | CN103174069A CRTS III type unit type track plate accurate adjustment method |
| 06/25/2013 | US8468948 Railroad tie plate handling machine |
| 06/20/2013 | WO2013088022A1 Rail-pushing car |
| 06/20/2013 | CA2858502A1 Rail-pushing car |
| 06/19/2013 | CN203007756U Settlement-resistant and anti-incline tool for embedding embedded parts in high-speed railway control points III (CPIII) |
| 06/19/2013 | CN203007755U Torsion-controllable internal combustion (IC) impact wrench with electromagnetic clutch |
| 06/19/2013 | CN203007754U Rail layer mainframe relevant to improvement of displacement structure |
| 06/19/2013 | CN203007753U Rail tie respacer |
| 06/19/2013 | CN203007752U Ballastless road bed template fixed device |
| 06/19/2013 | CN103161104A Sleeper replacement device and method |
| 06/19/2013 | CN103161103A Sleeper evenly arranging device and evenly arranging construction method used for group-sleeper-type sleeper laying unit |
| 06/19/2013 | CN103161102A Anchoring method of steel guide rail sulfur mortar |
| 06/19/2013 | CN102268851B Ballastless track construction device and construction method thereof |
| 06/18/2013 | CA2618045C Machine for renewing a track |
| 06/12/2013 | CN202989711U Track welding matching device |
| 06/12/2013 | CN202989710U Device for lifting railway cement sleeper |
| 06/12/2013 | CN202989709U Concrete sleeper overturn device |
| 06/12/2013 | CN202989708U Winch transport vehicle for both roads and railways |
| 06/12/2013 | CN202989707U Combined type track bent frame for laying ballast-less track |
| 06/12/2013 | CN202989706U Combined type track bent frame for laying ballast-less track |
| 06/12/2013 | CN202989705U High-travel hydraulic track lifting and lining machine and switch laying unit |
| 06/12/2013 | CN202989704U Track bent frame for paving of ballastless track |
| 06/12/2013 | CN202989703U Track bent for laying ballastless tracks |
| 06/12/2013 | CN202989702U Track switch hoisting transportation operation device |
| 06/12/2013 | CN202989701U Inner support frame track bent frame for laying ballast-less track |
| 06/12/2013 | CN202989700U Floating template assembly |
| 06/12/2013 | CN103147370A Device and method for replacing track slab of slab ballastless track |
| 06/11/2013 | US8459624 Clamp head |
| 06/06/2013 | US20130140406 Folding switch |
| 06/05/2013 | CN202969179U Concrete sleeper electric heating anchor bolt changing machine |
| 06/05/2013 | CN202969178U Rail gap adjustor |
| 06/05/2013 | CN202969177U Combined type track framed bent for paving ballastless track |
| 06/05/2013 | CN202969176U Maglev track laying vehicle |
| 06/05/2013 | CN103132411A High-speed railway track static comfort analysis adjustment method |
| 06/05/2013 | CN103132409A Picking device used for preventing sleeper overturning |
| 06/05/2013 | CN103132408A Track lifting device |
| 06/05/2013 | CN103132407A Drag chain device |
| 05/27/2013 | DE202013101275U1 Schienenfahrzeug mit Schutzwand Rail vehicle with bulkhead |
| 05/22/2013 | CN202945513U Hoisting bracket for replacing plate-type ballastless track reinforced concrete base plate |
| 05/22/2013 | CN202945512U Device for replacing plate-type ballastless track reinforced concrete base plate |
| 05/22/2013 | CN202945511U Hoisting device for replacing plate-type ballastless track reinforced concrete base plate |
| 05/21/2013 | US8443733 Sensor and apparatus for positioning railroad tie plates along a railroad track and method |
| 05/16/2013 | WO2013067867A1 Pouring machine for self-leveling concrete mortar |
| 05/16/2013 | WO2013067866A1 Method for pouring self-leveling concrete filler mortar for track slabs |
| 05/15/2013 | CN202936682U Self-compaction concrete pouring fixture |
| 05/15/2013 | CN103109020A Device for carrying out track construction works |
| 05/15/2013 | CN103103897A Device capable of assembling and disassembling rail rapidly |
| 05/08/2013 | CN202925404U Embedded track bolt location auxiliary device |
| 05/08/2013 | CN202925403U Mounting tool of spring clamp for steel rail damping fastener |
| 05/08/2013 | CN202925402U Vertical adjusting device for ballastless track construction bent frame employing frame track panel method |
| 05/08/2013 | CN202925401U Ultrahigh adjusting device for ballastless track construction bent frame employing frame track panel method |
| 05/08/2013 | CN202925400U Transverse adjusting device for ballastless track construction bent frame employing frame track panel method |
| 05/08/2013 | CN202925399U Longitudinal template fixing device for ballastless track construction bent frame employing frame track panel method |
| 05/01/2013 | CN103080422A Base plate for a rail-fastening system, system for fastening a rail, and method for renovating a rail-fastening point |
| 05/01/2013 | CN103074829A Railway switch changing construction method and railway switch track laying unit thereof |
| 05/01/2013 | CN103073235A Cement-emulsified asphalt mortar for slab tracks in severe cold areas |
| 04/24/2013 | EP2582880A1 Method for tightening screw connections |
| 04/24/2013 | CN103061217A Special track lifting support configuration structure for trapezoidal sleeper track panel construction |
| 04/24/2013 | CN103061216A monolithic rail bed and turnout lifting support arrangement structure of subway short sleeper |
| 04/24/2013 | CN103061213A Independent shield trolley sleeper and construction method thereof |
| 04/24/2013 | CN102503296B Cement asphalt mortar used for high temperature complicated work condition, and preparation method and construction method thereof |
| 04/24/2013 | CN102296499B Dragging machine dedicated to railway |
| 04/24/2013 | CN102121216B Hydraulic track lifting and lining device with variable lifting-lining ratio |
| 04/17/2013 | CN202881784U Three-dimensional adjusting device for magnetic suspension track |
| 04/17/2013 | CN202881783U Double-block type ballastless track angle adjustable track bent frame |
| 04/17/2013 | CN202881782U Roadbed underpinning construction device |
| 04/17/2013 | CN103046441A Slab ballastless track self-compacting concrete pouring construction method |
| 04/17/2013 | CN102277803B Screw type top iron for track switch |
| 04/11/2013 | WO2013049871A1 Railroad crane |
| 04/10/2013 | EP2576908A1 Vehicle train for transporting rails |
| 04/10/2013 | CN202865708U Railway aerial fixing device |
| 04/10/2013 | CN202865707U Equipment for erecting and constructing beam and vertical beam on existing line |
| 04/10/2013 | CN202865706U Railway sleeper replacing machine |
| 04/04/2013 | WO2013045925A1 Apparatus and methods for joining railway rails |
| 04/03/2013 | CN202849881U Eccentric sleeve compressor |
| 04/03/2013 | CN202849880U A magnetic suspension track section measuring and adjusting system |