Patents for E01B 23 - Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor (554) |
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08/17/2011 | CN201933367U 一种港口装卸桥梁的小车轨道 A port handling trolley rail bridge |
08/17/2011 | CN201933366U 单轨吊轨道的连接装置 Monorail track connecting device |
08/17/2011 | CN102152789A Traction balancing device of double-rope hauled endless rope continuous traction system |
08/10/2011 | CN102146646A Mine track laying method and rock tunnel cutting machine |
08/03/2011 | CN201915305U 一种插销式钢筋混凝土轨枕 One kind of bolt reinforced concrete sleepers |
08/03/2011 | CN201914280U 一种电动转辙机以及采用其的司控道岔装置 An electric switch machines and the use of its divisions turnout device control |
07/27/2011 | CN201908239U Retrogradation rotating disc |
07/27/2011 | CN201907959U Translation device of tank type device |
07/27/2011 | CN101787891B Station-crossing construction method and station-crossing construction device of wheel type mobile foundation |
07/20/2011 | CN201901816U Steel sleeper |
07/13/2011 | CN201896280U Groove type rail fixing device |
07/13/2011 | CN201896279U Pin bush type tie |
07/06/2011 | CN201891437U Air door whistling and car stopping device for main haulage roadways of mines |
07/06/2011 | CN201891050U Detachable movable track |
06/29/2011 | CN201883349U Suppressible-rope track change device for endless rope track transportation |
06/29/2011 | CN101473717B Field track and production operation main unit operated thereon and rain type watering machine |
06/22/2011 | CN201873908U Railroad dual tail switch at coal mine underground mining area |
06/21/2011 | US7963456 Track part and fastening element for toy car racing track |
06/15/2011 | CN102094673A Method for quickly moving fully mechanized mining face under special geological condition |
06/15/2011 | CN102094390A Trolley track of port loading and unloading bridge |
06/14/2011 | US7959087 Model railroad track connector |
06/08/2011 | CN201857557U Single hoisting track |
06/01/2011 | EP2327835A1 Sleeper for a railroad section, railroad section and method of laying down a railroad |
06/01/2011 | CN201850475U Fixer for fixing legless ceiling hook and load bearing cross beam |
06/01/2011 | CN201850474U Spike drawing winch |
05/25/2011 | CN201843025U Track transportation rail at position of inverted arch in tunnel engineering |
05/18/2011 | CN101659259B Double-rope drawing endless rope continuous traction system |
05/05/2011 | US20110101120 Adjustable toy vehicle track intersection assemblies |
05/04/2011 | CN201817752U Special sleeper used for portal crane rail |
05/04/2011 | CN102041755A Soft rail type mountain pipe conveying method and pipe conveying vehicle |
04/27/2011 | CN201809681U Two-section rotational linkage turnout junction |
04/27/2011 | CN201809680U Three-section six-rail turnout with symmetric gear |
04/27/2011 | CN102031729A Steel sleeper |
04/20/2011 | EP1986904B1 Mink-fox transportation system for individual transfer/transport in connection with the production of mink/fox pelts |
04/20/2011 | CN201801790U Mining composite railway sleeper |
04/20/2011 | CN102022089A Array type cluster well group workover operation device and operation method thereof |
04/13/2011 | CN201794006U Monorail crane rail switch |
04/12/2011 | US7922101 Portable, flexible, and adaptable train system |
04/07/2011 | US20110081825 Toy Vehicle Track Play Set |
03/23/2011 | CN201770919U Special tool for detecting narrow gauges in mines |
03/22/2011 | CA2441458C Prefabricated rail panel for use in mine shaft railway systems |
03/16/2011 | CN201762631U Oblique-crossing steel frog for gantry crane rail and plate-conveying trolley rail |
03/02/2011 | CN101982608A Composite sleeper for mines |
02/16/2011 | CN201746748U Rhombic track switch |
02/16/2011 | CN101974873A Method for processing pivoting support ring rail of mining excavator |
02/10/2011 | WO2011015888A1 Temporary rail assembly |
02/09/2011 | CN201738196U Novel crossover turnout |
02/09/2011 | CN201738192U Orbital foundation for tower crane |
02/09/2011 | CN101967781A Monorail crane turnout junction |
02/02/2011 | CN101962923A Flexible connection rail of hinged type between sleepers |
01/19/2011 | CN101949142A Long segmental structure of offshore high-piled wharf |
01/19/2011 | CN101949114A Light rail steering gear used for transmission line construction |
01/12/2011 | CN201703385U Automatic rail changing cart |
12/29/2010 | CN101929113A Method and device for building movable rails |
12/15/2010 | CN201671026U Endless rope rail conveying turnout junction |
12/15/2010 | CN201671025U Connecting device for solid concrete roadbed of in-plant railway track |
12/08/2010 | CN201665802U Tension beam structure of barrier-free track |
12/08/2010 | CN201665801U Kowtow type railway unloading device suitable for the mini-type mine |
12/07/2010 | US7845577 Inflatable automative traction recovery device |
11/24/2010 | CN201648889U Guide-rail multi-way connector |
11/24/2010 | CN201648888U Head-on mine stone drifting shunting parking lot capable of being conveniently moved |
11/17/2010 | CN201634965U Coal mine curve turnout track capable of automatic return |
11/11/2010 | US20100282120 Track for a dolly |
11/10/2010 | CN201627122U Reinforced concrete sleeper for mine |
10/13/2010 | CN101858048A Steering engine for heavy-duty manual rail vehicle |
10/06/2010 | CN201599054U 十字滑道配合滑靴运送矿井支架装置 Cross slide with the delivery of mine stent device Slipper |
09/30/2010 | US20100248586 Hobby vehicle track system |
09/29/2010 | CN101845779A Special turnout of multifunctional mine endless rope |
09/15/2010 | CN201581311U Mine mucker temporary track |
09/01/2010 | CN201567511U Novel sleeper |
08/18/2010 | CN201553957U Forked tail type rail fixing device |
08/10/2010 | US7770811 Toy vehicle track |
08/10/2010 | US7770810 Track device |
08/03/2010 | US7766248 Model toy train track |
07/28/2010 | CN101787891A Station-crossing construction method and station-crossing construction device of wheel type mobile foundation |
07/21/2010 | CN201530963U Interval shunting device |
06/16/2010 | CN201506360U Two-line pulling endless rope continuous traction system |
06/09/2010 | CN201502013U Track fixing device |
05/20/2010 | US20100123017 Toy track |
05/19/2010 | CN201473834U Movable track bridge |
05/12/2010 | CN101078190B Steep hill railway adjustable anti creeping stake device |
05/05/2010 | CN101701438A Section shunting device |
04/21/2010 | CN201439582U Moveable track connecting device |
03/17/2010 | CN101671981A Integrated car yard of mine tunneling frontal shunting and moving method |
03/16/2010 | US7677181 Interlocking precision flexible rail system |
03/04/2010 | WO2009019682A3 Inflatable automotive traction recovery device |
03/02/2010 | US7669778 Auto creeper tread |
01/13/2010 | EP2143842A1 Rail system for a powered pallet conveyor |
11/12/2009 | US20090277748 Modular manufacturing line including a buffer and methods of operation therefor |
11/12/2009 | US20090277747 Material handling system including dual track assembly and method of operating same |
11/11/2009 | CN201341311Y Field track and production operation host machine and shower water machine operating on the field track |
10/29/2009 | US20090266905 Knockdown-Type Track Wheel System for a Camera Dolly |
10/28/2009 | CN201334035Y Turning device of railway traction engine |
10/20/2009 | US7604205 Turnout/crossover section for railway track |
08/26/2009 | CN201296885Y Automatic recognition device used for preventing rail car from derailing in staggered rail |
08/25/2009 | US7578241 Telescopic rail and carriage assembly for suspending a patient lift |
08/05/2009 | CN201284450Y Conveniently detachable sleeper |
06/25/2009 | DE102007061008A1 Konsole für temporär installierte Schienen Console for temporary installed rails |
06/24/2009 | EP2072681A2 Console for temporarily installed rails |
06/17/2009 | CN201258444Y Mining sleeper |