| Patents for B61D 11 - Mine cars (422) |
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| 02/19/2015 | WO2015021529A1 Apparatus, system and method for material extraction in underground hard rock mining |
| 02/19/2015 | US20150047528 Overhead Rail Guidance and Signaling System |
| 02/11/2015 | CN204150042U 一种安全运轨车 A safe transport railcars |
| 02/04/2015 | CN204140755U 一种矿车车斗减震装置 One kind of tramways bucket damping device |
| 02/04/2015 | CN204136995U 运送液压驱动矿车取料装置的固定装置 Delivery of hydraulic drive tub fixtures reclaimer device |
| 01/28/2015 | CN204124132U 一种矿山用矿料轨道车 One kind of mine with ore material rail cars |
| 01/21/2015 | CN103097610B 轨式输送机系统 Rail conveyor system |
| 01/07/2015 | CN204077675U 矿车 Harvesters |
| 12/24/2014 | CN204037567U 顶压型矿山工程车 Top-pressure mine construction vehicles |
| 12/24/2014 | CN204037566U 缓冲型矿山工程车 Buffered mine construction vehicles |
| 12/24/2014 | CN204037565U 顶盖型矿山工程车 Cover type mine construction vehicles |
| 12/17/2014 | CN204020893U 一种斜巷大坡度u型钢运输车 One kind of big slope u Inclined Drift steel truck |
| 12/17/2014 | CN204020892U 一种运矿车车厢限位机构 One kind of car transport tub stopper mechanism |
| 12/17/2014 | CN102700556B 一种液压油缸举升系统控制方法及运用该方法的矿车 A hydraulic lifting system control method and the method of using the tub |
| 12/10/2014 | CN203996242U 一种不粘箱底的矿车固定箱 One kind of non-stick bottom of the tub fixed box |
| 12/10/2014 | CN102529995B 一种煤矿井下运输车 One kind of underground coal mine truck |
| 11/18/2014 | US8887900 Rail conveyor system |
| 07/30/2014 | CN203739892U 一种井下矿车挂钩保护装置 A downhole tub hook protection device |
| 07/23/2014 | CN203727381U 一种矿用大型液压支架平车固定装置 One kind of large-scale mining hydraulic support flatcar fixtures |
| 07/16/2014 | CN203713884U 一种带自封装置的固定车厢式矿车 A fixed compartment tub with a self-styled device |
| 07/16/2014 | CN203713883U 窄支架搬运车 Narrow bracket truck |
| 07/16/2014 | CN203713882U 一种平巷人车 One kind of drift vehicles |
| 07/09/2014 | CN103909942A 一种轻量化型矿石运输专用敞车 One kind of special lightweight type ore transportation gondola |
| 06/25/2014 | CN203666662U 矿车清车底装置 Tub clean underbody device |
| 06/11/2014 | CN203637828U 一种用于矿车固定的支撑结构 A fixed support structure for tub |
| 05/21/2014 | CN203601278U 钻孔式锚索装运车 Drilled anchor lifting vehicles |
| 05/07/2014 | CN203581894U 智能遥控轨轮式梭式矿车 Intelligent Remote rail wheel shuttle tub |
| 04/30/2014 | CN203567733U Coal conveying trolley |
| 04/30/2014 | CN203567732U Transport cart used for transporting top arches and bottom arches in rock burst prevention support |
| 04/23/2014 | CN203558071U Special vehicle for loading and unloading anchor ropes |
| 03/26/2014 | CN203496902U Fixed mine wagon chassis |
| 03/26/2014 | CN203496901U Cast mine car frame |
| 03/26/2014 | CN103684195A Mining vehicle |
| 03/12/2014 | CN203472861U Single-person-riding track bicycle for underground coal mine |
| 03/12/2014 | CN103625482A Mining movable waste rock transferring trolley |
| 02/19/2014 | CN103587539A Anti-smashing structure for mining truck compartment |
| 02/12/2014 | CN203427796U Heading mancar structure used for mines |
| 01/29/2014 | CN203410455U Bottom-dump mine car and mine car system |
| 01/29/2014 | CN103538594A Borehole type anchor cable loader transporter |
| 01/22/2014 | CN203402198U Wheel-free transport mine car of underground coal mine |
| 12/25/2013 | CN203358594U Mining narrow gauge manned passenger train |
| 12/18/2013 | CN203344953U Hook-headed vehicle with hooks |
| 12/18/2013 | CN203344952U Mining clamping track cart allowing people to get up and down shaft |
| 12/18/2013 | CN203344949U Mine car |
| 12/18/2013 | CN103448746A Stone remover adjustor and mine dump truck |
| 12/11/2013 | CN203332120U High-intensity mixing type aluminum alloy roadway mancar carriage |
| 12/11/2013 | CN102390388B Complete equipment for safe elevation of ore bucket |
| 12/05/2013 | WO2013180622A1 Device and method for autonomous truck use |
| 12/04/2013 | CN203318420U Mining flat car for conveying ultra-long anchor cables |
| 11/27/2013 | CN203306016U Fixing device of safety rope of inclined shaft mine car |
| 11/20/2013 | CN203294102U Road rail iron transport vehicle |
| 11/19/2013 | CA2571479C Freight transportation system and method |
| 11/13/2013 | CN203283237U Box type mine car |
| 10/02/2013 | CN203223247U Connecting structure of traction head and traction shuttle vehicle of coal mine transportation system |
| 10/02/2013 | CN203221991U Detachable mining trolley |
| 10/02/2013 | CN203221990U Improved roadway man car |
| 09/25/2013 | CN203211310U Underground coal mine dust-proof mine car |
| 09/25/2013 | CN103318189A Storage-battery-type fast-frequency-conversion electric locomotive |
| 09/11/2013 | CN203186347U Coal mine inclined shaft carrier trolley |
| 09/04/2013 | CN203172636U Ultrahigh molecular weight polyethylene membrane mine car |
| 09/04/2013 | CN102381326B Locking device for mining vehicle |
| 08/28/2013 | CN203158004U Ultra-long mine flat car |
| 08/28/2013 | CN203158003U Mine transformation transport cart |
| 08/28/2013 | CN203158002U Double-rail bicycle for mine conveyance |
| 08/28/2013 | CN103264700A Mineral rope traction remote control auxiliary transportation device |
| 08/21/2013 | CN203142673U Mine car compartment and mine car |
| 08/14/2013 | CN102296986B Transport mechanism for tunnel construction |
| 08/07/2013 | CN203114336U Device for transporting slag discharging vehicle in inclined shaft section and steep slope section |
| 07/24/2013 | CN203078527U High-strength light carriage |
| 07/17/2013 | CN203063661U Cooling air flue structure of wheel traction motor and brake of electric wheel mining dumper |
| 07/10/2013 | CN203048312U Pulley support used for guiding dragging cable of mining vehicle and electric mining vehicle |
| 07/10/2013 | CN203047269U Boxcar limiting structure of mine truck |
| 07/10/2013 | CN203047268U Mine engineering truck |
| 07/10/2013 | CN203047261U Storage battery type mining electric locomotive |
| 06/26/2013 | CN102211587B Self-discharging type coal mine hopper car |
| 06/19/2013 | CN203005431U Bufferable mine car with self-locking function |
| 06/19/2013 | CN203005430U Railway stainless steel ore gondola car |
| 06/19/2013 | CN203005429U Mine track flat car |
| 06/12/2013 | CN202987155U 可调式平板车 Adjustable flatbed |
| 06/05/2013 | CN202966318U Cushioning mechanism |
| 06/05/2013 | CN202966317U Anti-explosion support van for coal mine |
| 05/29/2013 | EP2596173A1 Rail conveyor system |
| 05/29/2013 | CN103121455A Mine car provided with dust cover |
| 05/08/2013 | CN103097610A Rail conveyor system |
| 04/24/2013 | CN103057557A 2T material cart for mines |
| 04/17/2013 | CN202879496U Rigid frame assembly of belt conveyor |
| 04/17/2013 | CN202879293U Mining material trolley with telescopic and turnover lateral wall |
| 04/17/2013 | CN103043063A Mining 5T ultralow flat car |
| 04/17/2013 | CN103042912A Cooling air duct structure for wheel-side traction motor and brake in electric-wheel mining dumper |
| 04/03/2013 | CN202847699U End tipping type inclined tractive mine car |
| 04/03/2013 | CN202847698U Novel tramcar car frame |
| 04/03/2013 | CN103010234A Stainless steel ore open wagon for railway |
| 04/03/2013 | CN103010233A Empty rail mine car |
| 03/27/2013 | CN202827586U Riveting device used for tramcar frame |
| 03/27/2013 | CN202827585U Large-scale lapping type downside-dump type mine car of 20 m<3> and unloading point |
| 03/20/2013 | CN202806765U Coal mine roadway mancar door frame enabling going in and out to be convenient |
| 03/20/2013 | CN202806758U Decompressive coal mine roadway mancar box |
| 03/20/2013 | CN202806757U Operator cab, shuttle-type mine car and climate control system |
| 03/20/2013 | CN202806756U Coal mine tunnel mancar wagon box comfortable to ride |
| 03/20/2013 | CN102975729A Buffer mechanism |