| Patents for E02F 5 - Dredgers or soil-shifting machines for special purposes (6,683) |
|---|
| 10/20/2010 | CN101864782A Underwater dredging machine |
| 10/20/2010 | CN101864781A Mining machine for dredging |
| 10/20/2010 | CN101338572B Posthole digger |
| 10/14/2010 | WO2010117372A1 Work machine attachment based speed control system |
| 10/14/2010 | WO2010116013A1 Continuous method for discharging dredged materials |
| 10/14/2010 | WO2010079988A3 Excavating screw for agricultural use |
| 10/14/2010 | US20100257757 Machine attachment based speed control system |
| 10/13/2010 | EP2239377A1 Motorized machine for digging a trench in the soil and for depositing in said trench long objects |
| 10/13/2010 | CN201605617U 组合式水库清淤设备 Combined reservoir dredging equipment |
| 10/13/2010 | CN201605616U 复合适航增深设备 Composite airworthiness deepening Equipment |
| 10/13/2010 | CN201605615U 液压抓斗式清污机 Hydraulic Grab cleaning machine |
| 10/13/2010 | CN201605614U 一种开沟机 One kind of trencher |
| 10/13/2010 | CN101858093A Sludge-sucking robot |
| 10/13/2010 | CN101858092A Diaphram wall grab bucket and grab bucket device thereof |
| 10/12/2010 | US7810260 Control system for tool coupling |
| 10/12/2010 | CA2630663C Versatile saw |
| 10/07/2010 | US20100254768 Apparatus and a method for constructing an underground curved multisectional wall and stratum |
| 10/07/2010 | DE202010007757U1 Unterwasserfundamentbagger Underwater foundation excavator |
| 10/06/2010 | EP2236679A2 Method for sediment transport excavation and trailing suction dredger for executing the method |
| 10/06/2010 | CN201598666U 接触式潜水射流喷冲气举式挖沟机 Contact submersible jet jetting gas lift Trencher |
| 10/06/2010 | CN201598665U 绞吸式挖泥船驾驶台前置仪表柜面板布局 Cutter suction dredger bridge instrument cabinet Front panel layout |
| 10/06/2010 | CN101855406A On-board service tool and method for monitoring and diagnosing trencher systems |
| 09/29/2010 | CN201593209U Vertical hydraulic drilling type sand pumping equipment for ships |
| 09/29/2010 | CN101845836A Crushing bucket |
| 09/29/2010 | CN101845835A Cutter-suction packing pumping method for cleaning contaminated sediments in river |
| 09/23/2010 | WO2010106378A2 Trench cutting apparatus |
| 09/22/2010 | CN201588241U 多功能河道清洗机 Multifunction river washing machine |
| 09/22/2010 | CN201588240U Air collection vertical-shaft hole-forming equipment |
| 09/22/2010 | CN201588238U Novel excavating harrow head |
| 09/22/2010 | CN201588237U Energy-dissipating device |
| 09/22/2010 | CN201588195U Jet pipe for under-gate desilting of a hydraulic underwater falling gate |
| 09/22/2010 | CN101187211B Dual function sea-bottom digger |
| 09/21/2010 | US7797860 Automated control of boom or attachment for work vehicle to a preset position |
| 09/16/2010 | DE202010009026U1 Vorrichtung zur Ausbildung einer Rohrbettung mit Neigungsmessung der Profiliervorrichtung Apparatus for forming a pipe bed with tilt measurement of profiling |
| 09/15/2010 | CN201581432U Cutter tooth of cutter-suction dredger |
| 09/15/2010 | CN201581429U Self-propelling rotary digging desilting machine |
| 09/15/2010 | CN201581428U Grab bucket and mud scraper thereof |
| 09/15/2010 | CN101831932A Dredger electric installation construction technology |
| 09/15/2010 | CN101831930A Process for machining steel pile trolley track of cutter-suction dredge |
| 09/15/2010 | CN101831927A Methane tank straw excavator |
| 09/10/2010 | WO2010101315A1 Electric walking pile driver for constructing underground retaining wall |
| 09/09/2010 | DE102009011141A1 Burrow formation device for use as attachment device in e.g. handheld-cordless screw driver for planting flower bulb, has elevating device protruding lower edge in vertical direction, where vertical distance corresponds to depths of burrow |
| 09/08/2010 | CN201574429U Glass protective device for stone crusher driving cab |
| 09/08/2010 | CN201574421U Rotary drill carriage and its sliding mechanism |
| 09/08/2010 | CN201574420U Tube shovel for perforating pore on thick soil layer of pit kiln |
| 09/08/2010 | CN201574419U Salt lake grooving machine |
| 09/08/2010 | CN201574418U Automatic slope cutting machine |
| 09/08/2010 | CN201574417U Amphibious rotary digging silt cleaner |
| 09/07/2010 | US7789613 Bucket loader for small tractors and all terrain vehicles |
| 09/07/2010 | US7789201 Gear unit and method for controlling an internal pressure in the gear unit |
| 09/01/2010 | CN201567599U A structure used to combine main part of crusher |
| 09/01/2010 | CN201567598U Hydraulic excavating drag head |
| 09/01/2010 | CN201567597U Piling device |
| 09/01/2010 | CN201567596U Equipment integrating operations of dredging, ore dressing, panning and screening |
| 08/25/2010 | EP2221419A1 Mobile work device |
| 08/25/2010 | CN201560447U Chain shaft drive overload protection device for water conservancy dirt removing machinery |
| 08/25/2010 | CN201560417U Multifunctional machine for environmental sanitation |
| 08/25/2010 | CN101812856A Production process of steel pile structure of cutter suction dredger |
| 08/24/2010 | US7779562 Loader implement universal mount |
| 08/18/2010 | CN201554058U Wetland excavator for operation in deepwater zone |
| 08/18/2010 | CN201554057U Support legs of wetland excavator |
| 08/18/2010 | CN201554055U Composite water spraying gas permeation mop |
| 08/18/2010 | CN201554054U Continuous wall grab bucket hydraulic pipe rolling device |
| 08/18/2010 | CN101809231A Apparatus for storing and applying fluid product |
| 08/18/2010 | CN101806081A Cutting bit for slotted wall cutter |
| 08/18/2010 | CN101806074A Triangular-saw groove forming machine |
| 08/18/2010 | CN101285310B Two-wheel slotter |
| 08/17/2010 | CA2387827C Berm forming apparatus |
| 08/11/2010 | CN201546252U Automatic restorer for ecology at bottom of water |
| 08/11/2010 | CN201541434U Double-circular plate ditching machine with two-stage transmission |
| 08/05/2010 | US20100193204 Turf cutter/de-compactor/trencher |
| 08/04/2010 | EP2213794A2 Method for producing a water drainage device beside the track of a rail section |
| 08/04/2010 | EP2213793A2 Method for excavating a trench parallel to a rail track |
| 08/04/2010 | EP2213792A2 Method for laying U-shaped channel elements beside the track of a rail section |
| 08/04/2010 | CN201538980U Dredging device integrating sludge drainage and suction |
| 08/04/2010 | CN201538940U Intelligent electric pick vehicle |
| 08/04/2010 | CN101793041A Hydraulic resonant breaking hammer |
| 08/04/2010 | CN101793040A Dredging loader for water sump |
| 08/03/2010 | US7765723 Cutter head for an excavator machine |
| 07/28/2010 | CN201534985U Integrated device for loosening and sucking slush |
| 07/28/2010 | CN201534984U 工程船舶绞吸式挖泥船专用绞刀 Cutter suction dredger ship engineering special reamer |
| 07/28/2010 | CN101787721A Preparation method of composite mud discharge pipe for dredge boat |
| 07/28/2010 | CN101787720A Ecological desilting method and desilting device thereof |
| 07/22/2010 | US20100180475 Heavy equipment vehicle for laying pipe |
| 07/21/2010 | CN201531037U Trenching chain |
| 07/15/2010 | WO2010079988A2 Excavating screw for agricultural use |
| 07/14/2010 | CN201526061U Agitating bucket type excavator |
| 07/14/2010 | CN101775820A Ecological dredging operation device |
| 07/14/2010 | CN101775799A Piling device and piling method for rectangular filling pile with soil drawn out drily |
| 07/14/2010 | CN101775798A Piling device and piling method of dry soil withdrawal meshing type rectangular injecting pile |
| 07/14/2010 | CN101412414B Folding crawler type walking device and vehicle |
| 07/13/2010 | US7752780 Hydraulic backhoe shift mechanism |
| 07/13/2010 | US7752779 Automated control of boom or attachment for work vehicle to a preset position |
| 07/13/2010 | US7752778 Automated control of boom or attachment for work vehicle to a preset position |
| 07/08/2010 | WO2010077640A1 Underwater excavation tool |
| 07/07/2010 | CN201520995U Basal plane finishing surplus earth collecting device adopting soil plowing shaft knife |
| 07/07/2010 | CN201520994U Drill rod for breaking frozen bulk cargo |
| 07/07/2010 | CN201520993U Novel efficient automatic-controlled walking hydraulic silt remover |
| 07/07/2010 | CN201520990U 一种沼气池移动式清渣车 One kind of mobile digesters slag car |
| 07/07/2010 | CN101768987A Hydraulic crusher |