| Patents for E02F 7 - Equipment for conveying or separating excavated material (1,526) |
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| 01/19/2011 | CN101949158A Hydraulic sump cleaning vehicle |
| 01/13/2011 | WO2011005627A2 Device & method for filling multiple sandbags at a time |
| 01/13/2011 | WO2011003838A1 A dredge vessel system |
| 01/13/2011 | WO2011003438A1 A dredge vessel system for deep-sea dredging |
| 01/13/2011 | CA2767690A1 Device & method for filling multiple sandbags at a time |
| 01/12/2011 | CN101942847A Dredging conveyer |
| 01/12/2011 | CN101942839A Construction method for entering inside of open caisson and transporting soil |
| 01/05/2011 | DE102009013709A1 Abbaumaschine, insbesondere Surface Miner, sowie Verfahren zum Aus- und Einbauen einer Transporteinrichtung bei einer Abbaumaschine Mining machine, in particular surface miners, as well as procedures for removing and installing a transport device at a mining machine |
| 12/29/2010 | CN201688940U Device used for obtaining pressure difference values of underwater slurry disposal pipe of dredging vessel |
| 12/29/2010 | CN201687028U Tail blowing sludge discharge rubber tube |
| 12/22/2010 | EP2264410A1 Loading gauge for a dredger |
| 12/22/2010 | EP2262577A2 Separator for receiving a pressurized fluid containing as a minimum a solid material and a liquid, and associated device and method. |
| 12/22/2010 | CN201679026U Bucket loading machine used for mine roadway |
| 12/15/2010 | EP2261612A1 Direct hopper measuring method and device |
| 12/15/2010 | CN101914930A Coal mine underground sump cleaner |
| 12/08/2010 | CN1634691B Pipeline type mixing apparatus |
| 12/08/2010 | CN101314950B Low concentration drain off system of harrow suction dredge boat |
| 11/03/2010 | CN101878340A Soil or rock conditioning machine |
| 10/28/2010 | WO2010122093A1 Dredging vessel and method for loading the dredging vessel with dredged material |
| 10/27/2010 | CN201614606U 多功能窄型扒渣输送机 Multifunction narrow slag conveyor |
| 10/20/2010 | CN101864781A Mining machine for dredging |
| 10/13/2010 | CN201605617U 组合式水库清淤设备 Combined reservoir dredging equipment |
| 10/06/2010 | EP2236679A2 Method for sediment transport excavation and trailing suction dredger for executing the method |
| 10/06/2010 | EP2236678A2 Bucket for treating excavated soil, earthwork machine equipped with said bucket, and method for treating excavated soil using said bucket. |
| 10/06/2010 | CN101851938A Drum-type continuous excavator |
| 09/29/2010 | CN101845835A Cutter-suction packing pumping method for cleaning contaminated sediments in river |
| 09/23/2010 | WO2010106015A1 Method and device for treating dredged material extracted by means of a dredging vessel |
| 09/22/2010 | CN201588242U Piston type earthwork conveying ship |
| 09/08/2010 | CN201574419U Salt lake grooving machine |
| 09/08/2010 | CN201574418U Automatic slope cutting machine |
| 09/01/2010 | CN201567596U Equipment integrating operations of dredging, ore dressing, panning and screening |
| 08/18/2010 | CN201554497U Emergency equipment for counter-slope tracking drainage and dredging in tunnel construction |
| 08/12/2010 | US20100202836 Soil or rock conditioning machine |
| 08/12/2010 | DE202009003824U1 Abbaumaschine, insbesondere Surfac Miner Mining machine, especially Surfac Miner |
| 08/11/2010 | EP2216448A2 A screening, crushing or mixing bucket of a work machine |
| 08/11/2010 | CN201546253U Digging loader |
| 08/04/2010 | CN101793040A Dredging loader for water sump |
| 07/29/2010 | DE102009006460A1 Method for transporting load e.g. sand, from load receiving location to load delivery location, involves delivering load into shovel by gripper and pivoting shovel from load receiving position to load delivery position using gripper |
| 07/15/2010 | WO2010080733A1 System and method for atmospheric carbon sequestration |
| 07/14/2010 | CN201526060U Loading sand screening machine |
| 07/14/2010 | CN101775821A Device and method for vertically transporting earthwork by reverse construction method |
| 07/08/2010 | US20100170118 Excavator |
| 07/07/2010 | CN101768988A Mud nozzle directional cushion rubber ring chain |
| 07/01/2010 | US20100162592 Screening, Crushing or Mixing Bucket |
| 06/23/2010 | EP2198092A2 Soil or rock conditioning machine |
| 06/16/2010 | CN201506992U Water sump coal slime clearing and excavating machine for coal mine |
| 06/16/2010 | CN101210421B Floatation type reservoir dredging method |
| 06/09/2010 | CN101725162A Well-type grab bucket sand dredging and desilting ship |
| 06/09/2010 | CN101721722A Fine sand sterilization treating/processing device |
| 06/09/2010 | CN101130995B Excavator and sand dredger |
| 06/02/2010 | CN201495571U Special soil lifting device for topdown construction method underground excavation engineering |
| 06/02/2010 | CN201495569U Front fan hopper lifting device of tunnel excavation loader and tunnel excavation loader |
| 05/26/2010 | CN201485776U Folding conveyor used for building machinery and self-driving building machinery |
| 05/26/2010 | CN101713204A Dredge pipe buoy and production method thereof |
| 05/19/2010 | CN201473986U Climbing transition rubber sludge pipe |
| 05/19/2010 | CN101196008B Perpendicular style swing machine for cleaning chiseling article in underground pile hole |
| 05/12/2010 | EP2184408A1 Suction dredger |
| 05/12/2010 | EP2184407A1 Suction Dredger |
| 05/12/2010 | EP2184406A1 Suction dredger |
| 05/12/2010 | EP2184405A1 Suction dredger |
| 05/12/2010 | CN201459794U Turtle-type excavation pumping ship |
| 05/12/2010 | CN201459781U Muck loader with excavating bucket |
| 04/28/2010 | CN201441971U Automatic sand sieving machine |
| 04/20/2010 | US7699982 Apparatus, system and method for remediation of contamination |
| 04/14/2010 | CN201437600U Dredging conveyer |
| 04/14/2010 | CN201437597U Device for improving stowed mud concentration of high drag suction dredger |
| 04/14/2010 | CN201437584U Full-closed and pollution spreading preventive device special for environmental protection dredging and reclamation |
| 04/14/2010 | CN101694103A Bottom propelling excavator |
| 04/07/2010 | EP2171163A2 Device for extracting a material from the bed of a body of water and associated method |
| 04/07/2010 | CN201436328U Sediment Screening Device Matched With Cutter Suction Dredger |
| 04/07/2010 | CN201436327U Suction-type dredge for mud removing and sand taking |
| 04/07/2010 | CN101691766A Tunnel backhole loader and lifting device of front dust pan bucket thereof |
| 03/24/2010 | EP1615727B1 Method for screening soil and a screening device |
| 03/17/2010 | CN201424665Y Sand unloading frequency-changing conveying device of sand excavating ship |
| 02/24/2010 | CN201411729Y Soft soil long-distance hydraulic transport machine |
| 02/17/2010 | EP2153912A1 Screening machine |
| 01/28/2010 | DE102008021484B4 Knickbares Transportband für eine Baumaschine, selbstfahrende Baumaschine und Verfahren zum Verschwenken eines Transportbandes Term stable conveyor belt for a construction machine, self-propelled machinery and procedures for pivoting a conveyor belt |
| 01/27/2010 | CN201390163Y Platform truck with motor driven hydraulic oil pump device |
| 01/20/2010 | CN100582395C Deep foundation ditch soil excavating and dumping construction device and construction method thereof |
| 01/20/2010 | CN100582382C Process for constructing quickly consolidated temperory horizontal platform by picking clay of lake bottom |
| 01/07/2010 | WO2009125106A3 Separator for receiving a pressurized fluid containing at least one solid and one liquid material |
| 12/10/2009 | DE102005011964B4 Universalgerät mit Anbauklassierer Universal device with Anbauklassierer |
| 12/09/2009 | CN100567662C Automatic excavation and construction device for deep foundation ditch |
| 12/02/2009 | EP1511559B1 A screen/mixer |
| 11/18/2009 | CN201347564Y Mud pipe float |
| 11/18/2009 | CN100560877C Permanent local water bottom dredge desilting method |
| 11/12/2009 | WO2009136064A1 Device for extracting a material situated at the bottom of an expanse of water, extraction installation and associated method |
| 11/05/2009 | WO2009034469A3 Soil or rock conditioning machine |
| 11/05/2009 | DE102008021484A1 Knickbares Transportband für eine Baumaschine, selbstfahrende Baumaschine und Verfahren zum Verschwenken eines Transportbandes Term stable conveyor belt for a construction machine, self-propelled machinery and procedures for pivoting a conveyor belt |
| 11/04/2009 | EP2113613A1 Foldable transport belt for a construction machine, self-propelled construction machine and method for moving a transport belt |
| 11/04/2009 | EP2113612A2 Method for cleaning a hydrotechnical structure |
| 10/28/2009 | CN101565957A Turtle type pump dredge |
| 10/21/2009 | CN101560782A Washing, sucking, cutting and spading integrating dredging device |
| 10/15/2009 | WO2009125106A2 Separator for receiving a pressurized fluid containing as a minimum a solid material and a liquid, and associated device and method. |
| 10/07/2009 | CN201321622Y Self-floating sludge discharging hose |
| 09/30/2009 | EP1136627B1 Lime-improved soil mortar and method for production thereof and fluidization treatment method using the same |
| 09/22/2009 | US7591379 Screen/mixer |
| 09/16/2009 | CN100540813C Automatic soil eliminating construction apparatus for deep foundation groove |
| 09/03/2009 | DE202009008353U1 Dosierschaufel für eine Baumaschine Dosierschaufel for a construction machine |
| 09/02/2009 | CN201301463Y Discharging chute of backhoe loader |