| Patents for E21F 13 - Transport specially adapted to underground conditions (2,802) |
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| 04/04/2012 | CN101244794B 一种旁侧牵引梭车无极绳装置 One kind of lateral traction rope device shuttle car Promise |
| 03/30/2012 | DE212010000094U1 Lehren eines Modells zur automatischen Kontrolle einer mobilen Bergbaumaschine Teach a model for the automatic control of a mobile mining machine |
| 03/28/2012 | CN202176367U 煤矿炮采面抵车装置 Mine blasting mining face against the truck unit |
| 03/28/2012 | CN202176366U 下运皮带机防皮带过速装置 Under the transport belt conveyor belt overspeed prevention device |
| 03/28/2012 | CN202176365U Forklift mechanism for removing roadway heaving floors |
| 03/28/2012 | CN102392684A Top-coal caving scraper conveyor with movable coal-collecting plate |
| 03/28/2012 | CN102392642A Method for arranging roadways on coal-pillar-free stope |
| 03/28/2012 | CN102392640A Close-range thin coal layer simultaneous mining and parallel transporting method |
| 03/21/2012 | CN202170810U 刮板转载机车架快速装卸装置 Scraper loader frame rapid loading and unloading device |
| 03/21/2012 | CN202170809U 刮板输送机阻链器 Blocking the chain scraper conveyor |
| 03/21/2012 | CN202170808U 一种煤矿用清仓机 One kind of coal mine clearing machine |
| 03/21/2012 | CN202170807U 在煤矿用清仓机上的运用泵送机构 On the use of coal mine clearance machine pumping mechanism |
| 03/21/2012 | CN102383856A Transportation method for large-slope parallel adit construction |
| 03/14/2012 | CN202165120U 用于刮板运输机的气动信号装置 Pneumatic signal means for scraper conveyors |
| 03/14/2012 | CN202164648U 立式矿山扒渣装载机的铲斗控制滑块装置 Vertical mine slag bucket loader control slider device |
| 03/14/2012 | CN202164647U 立式矿山扒渣装载机升降驱动齿轮合机构 Mine slag vertical lift loader drive gear mechanism |
| 03/14/2012 | CN202163457U 矿山井下运输线路的智能识别系统 Intelligent recognition system underground mine transport routes |
| 03/14/2012 | CN102373953A Construction-bypass moving technique of fully-mechanized coal face |
| 03/14/2012 | CN102373936A Hydraulic telescopic bracket for downhole coal mine and downhole coal mining method using same |
| 03/14/2012 | CN102372147A Miniature belt conveyor |
| 03/07/2012 | CN202157829U 布料给料系统 Fabric feeding system |
| 03/07/2012 | CN202157365U 立式矿山扒渣装载机铲斗的延伸滑轨 Vertical mine slag extends slide loader bucket |
| 03/07/2012 | CN202157364U 立式矿山扒渣装载机的铲斗机构 Vertical mine slag bucket loader mechanism |
| 03/07/2012 | CN202157362U 一种升降机构上的齿轮合 A lifting mechanism on the gear together |
| 03/07/2012 | CN101975084B Spiral conveyer for earth pressure balance push bench |
| 03/01/2012 | WO2011149192A3 Muck car on which a tube gasket using pneumatic pressure is installed |
| 03/01/2012 | WO2011109050A3 Electric drive vehicle, system and method |
| 02/29/2012 | CN202152829U 矿用刮板输送机减速器 Mine scraper conveyor reducer |
| 02/29/2012 | CN202152470U 立式矿山扒渣装载机铲斗的斜面延伸滑轨 Vertical mine slag slope extends slide loader bucket |
| 02/29/2012 | CN202152469U 一种带滑槽的升降主架 A tape chute lifting the main frame |
| 02/29/2012 | CN102364061A Scraper conveyer central trough with length of 1,000 millimeters |
| 02/23/2012 | DE102010034627A1 Track vehicle, has conveying trough and driving control unit arranged in different angles relative to crawler-type running gears in loading position compared with transporting position, where conveying trough contains delivering object |
| 02/22/2012 | CN202148921U 一种转载机可折叠棘轮卷筒式安全防护链装置 One kind loader foldable ratchet reel safety chain device |
| 02/22/2012 | CN202148920U 一种隧道施工用运输机构 A tunneling construction with transportation agencies |
| 02/22/2012 | CN202148919U 连续分渣器 Slag consecutive points |
| 02/22/2012 | CN202148014U 一种皮带运输机机尾滚筒清煤装置 One kind of belt conveyor tail drum clean coal unit |
| 02/22/2012 | CN102358504A Integrated braking rack of belt breakage protection device |
| 02/22/2012 | CN101824984B 一种矿山巷道用挖斗装载机 One kind of mine roadway with a bucket loader |
| 02/15/2012 | CN202144750U 一种煤矿井下胶带机速度自动调节装置 One kind of coal mine belt conveyor speed automatic adjustment device |
| 02/15/2012 | CN102352772A Fully enclosed telescopic safety protection device of transloading machine |
| 02/15/2012 | CN102352771A High-efficiency conveying device and method for underground materials of mines |
| 02/08/2012 | CN202140530U 液压缸曲轴旋转机构 Hydraulic cylinder crankshaft rotation mechanism |
| 02/08/2012 | CN202140114U 自移机尾的迈步行走装置 Since the shift to move the tail walking device |
| 02/08/2012 | CN202139634U 立式矿山扒渣装载机升降机构平衡架 Vertical mine slag gimbal loaders lifting mechanism |
| 02/08/2012 | CN202139633U 立式矿山扒渣装载机装卸旋转摇臂器机构 Vertical mine slag handling loaders rotating arm mechanism |
| 02/08/2012 | CN202139621U 立式矿山扒渣装载机扒渣机构的专用臂 Dedicated loader arm vertical mine slag slag agencies |
| 02/08/2012 | CN102345471A Floating support multi-point side dumping conveyer |
| 02/01/2012 | CN202132073U 煤矿井下胶带运输机巡视机器人 Coal mine belt conveyor inspection robot |
| 02/01/2012 | CN102337910A Fast assembling and disassembling device for support carrier |
| 01/26/2012 | WO2012009765A1 Rail conveyor system |
| 01/26/2012 | CA2806249A1 Rail conveyor system |
| 01/25/2012 | CN202125315U Novel pneumatic control device used for scraper bucket mucking machine |
| 01/25/2012 | CN102330566A Shovelling and loading device |
| 01/25/2012 | CN102330565A Tunnel floor heave eliminating machine |
| 01/18/2012 | CN202117710U Hydraulic pushing-sliding machine |
| 01/18/2012 | CN202115545U Mining carpusher and mounting structure thereof |
| 01/18/2012 | CN102322290A Adhesive tape inclined shaft exploitation way for large-scale underground metal mine |
| 01/12/2012 | DE102011012024B3 Transport device i.e. mono-rail system, for use in underground mining applications, has transport train whose drive unit comprises gear wheel, and is supported with carrier rollers on inner sides of lower flange |
| 01/11/2012 | CN202108540U Trigger device for stroke extreme position of chain tightened hydraulic cylinder of transfer conveyor |
| 01/11/2012 | CN202108069U Novel swing span of bowl scraper |
| 01/11/2012 | CN101871362B Laneway material transportation vehicle for mines |
| 01/11/2012 | CN101537925B Self-portable belt conveyer |
| 01/05/2012 | WO2012000021A1 Improvements relating to belt conveyors |
| 01/04/2012 | CN202100278U Integrated belt gap bridge for mine |
| 01/04/2012 | CN202100277U Coal mine monorail cable consigning trolley |
| 01/04/2012 | CN102305101A Storage and transportation system of temporary coal bunker at the bottom of vertical shaft |
| 12/28/2011 | CN202090946U 具有放矿漏斗的溜井 Has put mine funnel chute |
| 12/28/2011 | CN102296986A 一种隧道施工用运输机构 A tunneling construction with transport operators |
| 12/28/2011 | CN102296985A 一种井下铲运机摆动架结构 A downhole scraper swing frame structure |
| 12/21/2011 | CN202081915U 多功能破碎运输机 Multifunction broken conveyor |
| 12/21/2011 | CN202081914U Modular reciprocating coal feeder |
| 12/21/2011 | CN202081913U 矿山地下运输车场 Underground mining transportation yard |
| 12/21/2011 | CN202081912U 矿用移动式救生舱的安装运输装置 Installation and transportation equipment mine rescue capsule of mobile |
| 12/21/2011 | CN202081911U 可以伸缩的皮带输送机机尾 Retractable belt conveyor tail |
| 12/21/2011 | CN202080278U 单吊轨轨道联接吊挂装置 Single hanging rail track connecting hanging device |
| 12/21/2011 | CN102289641A 矿山井下运输线路的智能识别方法 Intelligent Recognition underground mine transport routes |
| 12/21/2011 | CN102287230A 一种用于综采工作面的运输设备 A fully mechanized coal face of transport equipment |
| 12/21/2011 | CN101913478B 皮带输送机可伸缩机尾 Telescopic belt conveyor tail |
| 12/14/2011 | CN202073593U 刮板运输机槽帮 Scraper conveyor ledge |
| 12/14/2011 | CN202072282U Automatic luggage and postal transportation system at railway station |
| 12/14/2011 | CN202070364U 刮板运输机用的破碎机 Scraper conveyor with a crusher |
| 12/14/2011 | CN102278139A 低窄式多功能防爆柴油铲运机 Low Narrow multifunction proof diesel LHD |
| 12/14/2011 | CN102278138A 多功能铲运机 Multifunction Scrapers |
| 12/14/2011 | CN102275738A 火车站行包邮政自动运输系统 Station Parcel Post automatic transport system |
| 12/14/2011 | CN101871363B 井下煤和矸石分时运输充填系统 Underground coal and gangue sharing transportation filling system |
| 12/14/2011 | CN101737046B 刮板式悬臂输送机 Scraper boom conveyor |
| 12/14/2011 | CN101302933B 一种岩巷综合机械化开拓作业的开拓方法 A pioneering rock roadway mechanized method to develop jobs |
| 12/07/2011 | CN202065006U 液压马达驱动矿用井下皮带机 Hydraulic motor driven underground mine belt |
| 12/07/2011 | CN202064986U 耙矸机回头滑轮固定装置 Refuse machine pulley rake back fixtures |
| 12/07/2011 | CN202063529U 一种在斜巷实现小角度拐弯的皮带机 An implementation of small-angle bend of the belt conveyor in Inclined Drift |
| 12/07/2011 | CN102269013A 复杂煤层条件下的单体支柱工作面矸石机械化充填方法 Prop Face in complex mechanized coal gangue filling method conditions |
| 12/07/2011 | CN102269012A 一种提高煤炭块率工艺及其设备 A method for increasing the rate of technology and equipment of coal blocks |
| 12/07/2011 | CN102267394A 金属矿山无轨设备的动力供给方法及其专用动力装置 Power supply method metal mine trackless equipment and dedicated power plant |
| 12/01/2011 | WO2011149192A2 Muck car on which a tube gasket using pneumatic pressure is installed |
| 11/30/2011 | CN202056247U 耙斗钢丝绳连接器 Harrow rope connector |
| 11/30/2011 | CN202055274U 多功能铲运机 Multifunction Scrapers |
| 11/30/2011 | CN102264998A 连续采矿法 Continuous Mining Law |
| 11/23/2011 | CN202047864U Sump dredging device |
| 11/23/2011 | CN102251805A Tension chain device |
| 11/23/2011 | CN101559873B Localizer for telescopic device at head of conveyer |