| Patents for E21F 13 - Transport specially adapted to underground conditions (2,802) |
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| 01/19/2011 | CN201713247U Mine underground rail conveying adjustable rope support sheave device |
| 01/19/2011 | CN201713082U Belt puncture protector |
| 01/19/2011 | CN201713049U Belt pressing device of belt conveyor |
| 01/19/2011 | CN101952183A Improvements relating to belt conveyors and mining |
| 01/12/2011 | CN201703857U Transportation-II belt conveyer with variable wheel track and variable elevation angle |
| 01/12/2011 | CN201703843U Protection control device of coal mine belt conveyer |
| 01/12/2011 | CN201703841U Large inclined angle floating support type scraper conveyor |
| 01/12/2011 | CN201703824U Assembly welding type head pulley and installation structure thereof of mineral scraper conveyor |
| 01/12/2011 | CN201703819U Scraper used for scraper conveyor |
| 01/12/2011 | CN101943024A Whole pulling and moving type whole-process unloading belt conveyor for coal mine underground filling |
| 01/12/2011 | CN101943023A Endless rope winch system for speed regulation machinery for mining |
| 01/05/2011 | CN201696089U Minitype rock loading machine |
| 01/05/2011 | CN201694201U Catcher for inclined well and roadway rail transportation |
| 01/05/2011 | CN101936180A Automatic speed regulation chute for large inclination-angle coal face |
| 01/05/2011 | CN101934939A Track-type scraping conveyor |
| 01/05/2011 | CN101934926A Automatic cleaning method of sprinkled coal in belt conveyance |
| 01/05/2011 | CN101934919A Disc brake for belt conveyor |
| 12/29/2010 | WO2010149857A1 Definition of control data for automatic control of mobile mining machine |
| 12/29/2010 | WO2010149853A1 Determination of routes for arranging automatic control of mobile mining machine |
| 12/29/2010 | WO2010149852A1 Definition of data required for automatic control of mobile mining machine |
| 12/29/2010 | WO2010149851A1 Determination of route for arranging automatic control of mobile mining machine |
| 12/29/2010 | CN201687518U Double-arch horsehead door |
| 12/29/2010 | CN201686322U Insert plate gate of coal feeder |
| 12/29/2010 | CN201686290U Tensioning device for scraper conveyer |
| 12/29/2010 | CN201686285U Scraper conveyor for ultra-thin coal seams |
| 12/29/2010 | CN101929351A TBM (Tunnel Boring Machine) integral type track bracket and TBM motor driven and integral track bracket stepping method |
| 12/29/2010 | CN101929350A Deviated well slag-raking machine |
| 12/29/2010 | CN101929349A Deviated well slag-raking machine |
| 12/29/2010 | CA2765375A1 Definition of data required for automatic control of mobile mining machine |
| 12/29/2010 | CA2765144A1 Definition of control data for automatic control of mobile mining machine |
| 12/29/2010 | CA2765142A1 Determination of routes for arranging automatic control of mobile mining machine |
| 12/29/2010 | CA2765119A1 Determination of route for arranging automatic control of mobile mining machine |
| 12/23/2010 | WO2010146356A1 Hydraulic solid transportation system |
| 12/23/2010 | WO2010146324A1 Hydraulic solid transportation system |
| 12/23/2010 | US20100319563 Transporation system for a sub-surface activity area |
| 12/22/2010 | CN201678255U Scraper conveyer used in coal mine |
| 12/22/2010 | CN201678242U Road falling and deviation resistant belt storage bin of gate trough-belt conveyer |
| 12/22/2010 | CN201677893U Buffer variable force energy-absorbing adjustable device for preventing tramcar of inclined shaft from sliding |
| 12/16/2010 | WO2010144462A2 Battery powered hauling car operated by remote control |
| 12/16/2010 | WO2010143123A1 Upper-strand well for a trough pan and trough pan having such an upper-strand well |
| 12/16/2010 | WO2010142002A1 A mine operation monitoring system |
| 12/16/2010 | CA2765275A1 A mine operation monitoring system |
| 12/15/2010 | CN201671655U Downhole coal and waste time-sharing transporting and filling system |
| 12/15/2010 | CN201670563U Dual-rotation belt conveyer broken belt protecting device |
| 12/15/2010 | CN201670556U Automatic fault recognition system of large belt conveyer |
| 12/15/2010 | CN201670537U Large-scale single-platen attached vibratory ore-drawing machine |
| 12/15/2010 | CN201670531U Combined rack of belt conveyor belt-breaking protection device |
| 12/15/2010 | CN201670524U Portable belt deviation adjusting device |
| 12/15/2010 | CN201670522U Intelligent misaligned belt adjusting conveyer |
| 12/15/2010 | CN101915100A Loess-filling coal-mining method in a coal mine |
| 12/15/2010 | CN101913547A Towing vehicle for transporting supports |
| 12/15/2010 | CN101913478A Telescopic tail of belt conveyer |
| 12/08/2010 | EP1931554B1 Method of driving plurality of mine vehicles in mine, and transport system |
| 12/08/2010 | CN201666165U Derailment alarm |
| 12/01/2010 | CN201660294U Abrasion-resistant heavy-load composite nylon carrier roller |
| 11/24/2010 | CN201650357U Mechanization mining face transporting device |
| 11/24/2010 | CN201650356U Loader capable of hydraulically drilling rock |
| 11/24/2010 | CN201650355U Measurement and control system for mine car runaway prevention device |
| 11/24/2010 | CN201647612U Auxiliary installing mechanism for machine head frame |
| 11/24/2010 | CN201647569U Continuous coal feeder |
| 11/24/2010 | CN201647552U Small belt conveyor |
| 11/24/2010 | CN101519976B Pipeline transporter for ore magma |
| 11/17/2010 | CN201635764U Mounted connecting mechanism for tunneling machine and second transporter |
| 11/17/2010 | CN201635763U Movable lifting bridge |
| 11/17/2010 | CN101885413A Large-inclination angle floating supporting type scraper conveyor |
| 11/10/2010 | CN201627584U Movable bracket |
| 11/10/2010 | CN201626717U Pneumatic unloader for mine |
| 11/10/2010 | CN201626684U Belt conveyor tail |
| 11/10/2010 | CN101881178A Quick transportation method in medium-diameter and long-distance tunnel shield construction |
| 11/04/2010 | US20100276258 Belt Conveyors and Mining |
| 11/03/2010 | CN201623616U Coal mine machine and transmission system thereof |
| 11/03/2010 | CN201620913U Self-moving unloading belt conveyor for waste filling surfaces |
| 11/03/2010 | CN201620912U Moving station for underground equipment of coal mine |
| 11/03/2010 | CN201620894U Monorail crane tramcar container combination and loading platform |
| 11/03/2010 | CN101876256A Mobile machine in main conveyor and method of using such machine |
| 11/02/2010 | CA2487431C Mounting device for a cable cup |
| 10/27/2010 | EP2242902A1 A method and an apparatus for mining a material in an underground environment |
| 10/27/2010 | CN201614944U 矿井防水闸门专用带式输送机 Mine water gate dedicated conveyor |
| 10/27/2010 | CN201614134U 齿辊式原煤脱水给料机 Roll-type coal dewatering feeder |
| 10/27/2010 | CN101874147A Method for handling transport events in underground mining |
| 10/27/2010 | CN101871363A Time-sharing transporting and filling system for underground coal and waste rock |
| 10/27/2010 | CN101871362A Laneway material transportation vehicle for mines |
| 10/27/2010 | CN101871361A Method for designing mine tunnel |
| 10/27/2010 | CN101871360A Thin coal bed fully-mechanized mining scraper conveyor |
| 10/27/2010 | CN101871350A Quick transporting method in tunnel shaft |
| 10/20/2010 | CN201610763U 立式矿山扒渣装载机 Vertical mine slag loaders |
| 10/20/2010 | CN101092208B Self-movable foot end of belt conveyer |
| 10/13/2010 | CN201606456U 煤矿重型刮板运输机用齿轮箱 Mine heavy scraper conveyor gearbox |
| 10/13/2010 | CN201606111U 一种矸石井下破碎泵送充填系统 One kind of crushed waste rock underground pumping filling system |
| 10/13/2010 | CN201606110U 具有底链道检查孔的架桥槽 Chain Bridge Road to check groove has a bottom hole |
| 10/13/2010 | CN201606109U 转载机卸料槽开门机构 Loader chute door mechanism |
| 10/13/2010 | CN201606108U 用于隧道掘进中的淤泥输送设备 For tunneling in silt transportation equipment |
| 10/13/2010 | CN201606107U 一种分体式侧卸机架 A separate-type side unloading rack |
| 10/13/2010 | CN201605022U 增力型带式输送机断带保护装置 Energizer off the belt conveyor protection device type |
| 10/13/2010 | CN101392651B Multifunction downhole bottom ripping machine |
| 10/06/2010 | EP2235326A1 Method for handling transport events in underground mining |
| 10/06/2010 | CN201599057U 偏立铲攉装机 Pianlichanhuo installed |
| 10/06/2010 | CN201599056U 矿用电子遥控道岔控制装置 Mine turnout electronic remote control device |
| 10/06/2010 | CN201599055U 井下用煤炭装载输送复合装置 Underground coal loading conveyor with a composite device |
| 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 |