Patents
Sitemap › E21 - Earth or rock drilling; Mining › E21C - Mining or quarrying › E21C 47 - Machines for obtaining, or the removal of, materials in open-pit mines
Patents for E21C 47 - Machines for obtaining, or the removal of, materials in open-pit mines (773)
03/2015
03/05/2015DE112013003085T5 Aufbereitungswalze mit reversiblen Ablenkschaufeln Conditioning roll with reversible deflector
03/03/2015US8968579 System, apparatus and process for extraction of bitumen from oil sands
02/2015
02/20/2015CA2878018A1 Management system and management method
02/11/2015EP2835495A1 Excavation machine, in particular surface miner and method for fitting and detaching a transport device for a excavation machine
02/11/2015CN204152514U 一种矿物运输自动化对接装置 A mineral transport automated docking device
02/11/2015CN104343140A 连续采矿用铲斗 Continuous Mining Bucket
02/03/2015CA2793059C Method of controlling travel within travel system for unmanned vehicle and travel system for unmanned vehicle
01/2015
01/28/2015CN104314570A 长厚矿体帮矿回收及露天矿转地下的开采方法 Long thick ore recovery and open pit mine to help turn the underground mining method
01/21/2015CN104295300A 露天矿沙土边帮的拓帮方法 Extension open pit sand method to help the side to help
01/21/2015CN102913245B 排土机整体升段方法 Dump the machine as a whole liter segment method
01/21/2015CN102691503B 一种矿山露天剥采机 One kind of open mine stripping machine
01/15/2015DE102013213610A1 Verbindungsbandanlage für die schichtweise Materialgewinnung in einem Tagebau und Verfahren zur Anpassung der Verbindungsbandanlage an den Abbaufortschritt Link belt system for the layered material extraction in an open and procedures for adjusting the belt system connection to the degradation progress
01/13/2015CA2610124C Mobile oil sands mining system
01/08/2015DE102013106890A1 Tagebaugerät mit einem Auslegerarm, an dem eine Fahrerkabine beweglich angeordnet ist, sowie Anordnung hierzu Surface mining equipment with a boom arm on which a cab is movable, and this arrangement
01/08/2015DE102013106887A1 Tagebaugerät mit einem Auslegerarm, an dem eine Fahrerkabine beweglich angeordnet ist, sowie Anordnung hierzu Surface mining equipment with a boom arm on which a cab is movable, and this arrangement
01/07/2015CN204082749U 一种液压分裂机 A hydraulic splitting machine
01/07/2015CN204082150U 分裂机 Splitting machine
01/07/2015CN104265299A 一种多功能采粉机及其成粉、收集方法 A multifunctional machines and mining powder into a powder, collection methods
12/2014
12/31/2014CN204060694U 岩石半连续采掘工艺可伸缩运输胶带系统 Rock semi-continuous mining process scalable tape transport system
12/31/2014CN204060693U 一种矿山液压切割机 One kind of mining hydraulic cutting machine
12/25/2014US20140374220 Steep conveying installation for open-cast mining
12/24/2014CN104233938A 用于地面铣削机器的包括剥离杆的剥离装置、用于剥离杆的剥离元件以及包括剥离装置的地面铣削机器 Peeling device for floor milling machines include peel bar for stripping stripping element including ground rod and milling machine peeling device
12/17/2014CN204024658U 一种多功能采粉机 A multifunctional mining powder machine
12/17/2014CN204024653U 一种矿山机械挖石臂 One kind of stone mining machinery digging arm
12/11/2014US20140361599 Stripping Device Comprising A Stripping Bar For A Ground Milling Machine, Stripping Element For A Stripping Bar, And Ground Milling Machine Comprising A Stripping Device
12/11/2014DE202013011980U1 Tagebaugerät mit einem Auslegerarm , an dem eine Fahrerkabine beweglich angeordnet ist, sowie Anordnung hierzu Surface mining equipment with a boom arm on which a cab is movable, and this arrangement
12/11/2014DE202013011979U1 Tagebaugerät mit einem Auslegerarm, an dem eine Fahrerkabine beweglich angeordnet ist, sowie Anordnung hierzu Surface mining equipment with a boom arm on which a cab is movable, and this arrangement
12/10/2014CN204002792U 新型矿用挖掘机回转机构 The new mining excavator slewing mechanism
12/10/2014CN204002791U 一种露天煤矿的开采条幅清理装置 Clean-up device for surface coal mining banner of
12/04/2014US20140358382 Operation control system for mining machine and operation control method for mining machine
11/2014
11/04/2014US8876219 Self-propelled surface milling cutter
10/2014
10/30/2014US20140321925 Methods for Strengthening Smectite Shale in Highwall Mines
10/02/2014DE102013103231A1 Materialabbau- und Fördersystem mit einem Schaufelradbagger in Kompaktbauweise Materialabbau- and conveyor system with a bucket wheel excavator in a compact design
09/2014
09/25/2014DE102013102407A1 Schaufelrad zum Abbau von Materialien aus einem Materialverband insbesondere hoher Härte Impeller for extraction of materials from a material particular association of high hardness
09/25/2014DE102013004995A1 Arbeitszug mit einer selbstfahrenden Straßenfräsmaschine und einem Transportfahrzeug, Bodenfräsmaschine für einen solchen Arbeitszug, Signaleinrichtung für den Arbeitszug und Verfahren zum Übermitteln von Fahrbefehlen von einer Straßenfräse zu einem Transportfahrzeug Arbeitszug with a self-propelled road milling machine and a transport vehicle floor milling machine for such a work train, signal device for the working train and method for transmitting driving instructions from a planer to a transport vehicle
09/13/2014CA2845353A1 Reel with stepped configuration
09/11/2014DE102013004234A1 Bodenfräsmaschine, insbesondere Straßenfräse, mit einer Vorrichtung zur Arretierung der Fräskastentür in einer Wartungsposition A floor milling machine, in particular road milling machine, with a device for locking the Fräskastentür in a maintenance position
09/04/2014WO2014005692A3 System and method for detecting and further processing the position of at least one storage space device moving bulk material
08/2014
08/28/2014DE102014001921A1 Fräswalze mit einer, insbesondere austauschbaren, Materialleiteinrichtung und Materialleiteinrichtung für eine Fräswalze Milling drum with a particular interchangeable Materialleiteinrichtung and Materialleiteinrichtung for a milling drum
08/13/2014CN103988239A 矿山机械的运行管理系统及矿山机械的运行管理方法 Mining machinery and mining machinery operation management system operation and management methods
08/06/2014CN103974867A 用于矿用卡车功率系统的自动受电弓控制 Power systems for mining trucks automatically controlled pantograph
07/2014
07/31/2014DE112012004808T5 Automatische Stromabnehmersteuerung für ein Minenlastwagenleistungssystem Automatic pantograph control for a mine truck power system
07/24/2014US20140205400 Milling Machine, In Particular Surface Miner, And Method For Mining Milled Material Of An Open Cast Surface
07/23/2014CN203730002U 一种砂岩开采机横切锯机组件 One kind of sand mining machine components transverse Saw
07/17/2014DE102009061034B4 Abbaumaschine sowie Verfahren zum Spannen des Transportbandes einer Transporteinrichtung bei einer Abbaumaschine Mining machine and method for tensioning the conveyor belt of a transport device at a mining machine
07/16/2014CN203717028U 全液压多功能耙斗装岩机 Full hydraulic multifunctional scraper rock machine
07/09/2014CN102926755B 利用尾矿泥浆抑尘排岩系统及抑尘排岩方法 The use of tailings slurry discharge rock dust suppression system and dust suppression methods Waste Rock
07/09/2014CN102828754B 环保高压采石机及环保采石工艺 Environmental quarrying machines and high-pressure environment quarrying process
07/02/2014CN203685189U 工作面塔式转载机 Face tower loader
07/02/2014CN103900430A 高原地区露天煤矿开采剥离施工方法 Opencast mining stripping plateau construction methods
07/02/2014CN103899315A 小型地表浅层煤的开采方法 Small shallow coal surface mining methods of
07/02/2014CN103899314A 小型地表浅层煤的开采方法 Small shallow coal surface mining methods of
07/02/2014CN102203380B 用于处理分级矿石供料的方法和设备 Method and apparatus for processing a sized ore feed
06/2014
06/26/2014WO2014094045A1 Mobile ore slurrying apparatus
06/25/2014CN203668994U 开沟机 Ditcher
06/25/2014CN103883327A 一种矿山锯外侧面为全平面式的锯片安装结构 One kind of mine saw the outer surface of the blade is fully planar mounting structure
06/18/2014CN203655296U 一种超高压防漏液压岩石分裂机 EHV leak hydraulic rock splitter
06/18/2014CN203654144U 机动铣刨机 Tactical Milling Machine
06/18/2014CN103867206A Anti-sticking waste rock turning vehicle
06/11/2014CN203640738U 减少矿井口倒运矿石次数的装置 Reduce the number of mine ore port unlucky device
06/04/2014CN103835722A Mining method for metallic ore distributed like plates
05/2014
05/28/2014DE102010025059B4 Großschaufelradbagger mit Teleskopbrücke und portalartige Beladeanlage direkt über dem Strossenband Großschaufelradbagger with telescopic bridge and portal-like loading facility directly over the face conveyor
05/28/2014CN103821517A 一种大理石开采中条形块石灌注加固方法 One kind of marble stone perfusion reinforcement strip mining method
05/22/2014DE102012022732A1 Construction machine for underlying ground surface processing, has auxiliary drive unit, which makes drive power available for adjustment of machine from working mode into transportation operating mode alternatively for main drive unit
05/21/2014CN203605939U 排土机料堆高度的检测装置 Dump machine stockpile height detection device
05/21/2014CN203603011U 自行进的建筑机械 A self-construction machinery
05/21/2014CN101839135B 采矿机器，以及在采矿机器中移除和安装传送设备的方法 Mining machines, as well as methods to remove and install the transmission equipment in the mining machine in
05/14/2014CN103790590A 露天转地下矿山过渡期井下水患防治技术 The transition from open pit to underground mining of underground flood control techniques
05/07/2014CN103775088A 一种能够切割矿山原石的矿山采石机 A way to cut the original stone mining quarry mining machine
05/07/2014CN103775087A 滚切式连续采挖机 Rolling-cut continuous excavation machine
04/2014
04/30/2014CN203570315U Sawing machine for mine
04/30/2014CN203570314U Drum front-cutting type continuous mining and loading machine for open pit coal mine
04/30/2014CN103758568A Opencast coal mine end slope filling mining method
04/30/2014CN102562071B Mining technology for inclined orebodies in opencast mines
04/30/2014CN102562070B Process and system for striping and mining solid ore rock masses of surface mine
04/24/2014DE102012105802A1 Verfahren zum Betrieb einer Anlage mit einem mobilen Brecher im Tagebau Method for operating a system with a mobile crusher open pit
04/23/2014CN103742153A Sandstone miner
04/23/2014CN103742152A Working face tower type transshipment machine
04/23/2014CN103742150A Process and equipment for continuously mining strip mine by slusher
04/17/2014WO2014056019A1 Mining and mineral processing tracers with radio-frequency identification
04/16/2014CN203546575U Drum housing for working drum of construction machine or mining machine, construction machine or mining machine
04/16/2014CN103732831A Method for detecting and tracking the position of a movable transferring device/loading device of a bucket-wheel excavator or bucket chain excavator
04/09/2014CN203531912U Full-automatic mechanical sawing mining equipment
03/2014
03/27/2014DE102013015873A1 Stripping device for road milling machine, has support plate whose height is adjusted such that scraping edges of scraper blade and a partial scraper are transversely formed with respect to working direction and are set at same height
03/26/2014CN103669187A Drum housing, construction machine or mining machine and method of monitoring working drum state
03/19/2014EP2707547A1 Method for detecting and tracking the position of a movable transferring device/loading device of a bucket-wheel excavator or bucket chain excavator
03/19/2014CN203487443U Automotive milling machine
03/12/2014CN203476334U Self-moving type transshipping machine for mining working face for open-pit mine
03/12/2014CN203476333U Novel mining and extracting machine
03/12/2014CN203475510U Star-wheel-type loading mechanism
03/12/2014CN203472452U Self-walking building machinery
03/05/2014CN203463108U Coal sawing machine for automatically longitudinally cutting coal bed into lump coal
03/05/2014CN203461436U Ore pressing prevention device for vibrating ore drawing machine
02/2014
02/19/2014EP2698475A1 Self-propelled construction machine and method for operating the same
02/19/2014CN103591931A Dumping plough material pile height detection device
02/19/2014CN103590434A Electro-hydraulic mix-drive mining cable shovel and excavating mechanism thereof
02/19/2014CN103587368A Self-propelled building machine and method for operating building machine
02/12/2014CN203430518U Excavating, crushing and transshipping combined coal mining unit of full hydraulic bucket wheel
02/12/2014CN103572693A Self-propelled construction vehicle
02/11/2014CA2640018C Method and apparatus for processing a sized ore feed
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