Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02F - Dredging; Soil-shifting › E02F 3 - Dredgers; Soil-shifting machines
Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930)
05/2012
05/23/2012CN101858092B Diaphram wall grab bucket and grab bucket device thereof
05/23/2012CN101790421B Bucket type jaw crusher
05/23/2012CN101736764B Impact type excavating device
05/22/2012DE202011002981U1 Greifwerkzeug mit hydraulischen Kolben-Zylinder-Einheiten Gripping tool with hydraulic piston-cylinder units
05/22/2012CA2479911C Ground levelling apparatus
05/18/2012WO2012064274A1 A saw blade, a sawing machine and a system thereof
05/18/2012WO2012062456A1 Rotor shroud for a milling apparatus
05/18/2012WO2012062281A1 Use of a wear-resistant steel component especially as the plow of a construction machine
05/18/2012WO2012061901A1 A scraper machine
05/18/2012WO2012061895A1 A hydraulic hitch assembly
05/18/2012WO2012061888A1 Material clearing machine
05/18/2012CA2817625A1 A hydraulic hitch assembly
05/17/2012US20120118595 Multifunctional portable electric apparatuses
05/16/2012EP2452022A1 Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground
05/16/2012EP2452021A1 A dredge vessel system
05/16/2012EP2324158B1 Cutter to be mounted on an excavator, having cutting heads and a cutter chain.
05/16/2012CN202220353U Hydraulic clamp
05/16/2012CN202220352U System for cleaning lake sludge
05/16/2012CN202220350U Heat radiation system of land leveling machine
05/16/2012CN202220349U Grab bucket and rotary drilling rig comprising same
05/16/2012CN202220348U Shovel bending device
05/16/2012CN102459766A Mobile working machine comprising a position control device of a working arm and method for controlling the position of a working arm of a mobile working machine
05/16/2012CN102454178A Dredging machine under wharf and dredging method thereof
05/16/2012CN102454177A Device for mounting accessories
05/16/2012CN102454176A Sand fetching construction device
05/16/2012CN102454175A Multi-valve asynchronous hydraulic grab bucket
05/16/2012CN102454174A Excavating loader
05/15/2012US8177454 Hydraulic coupler
05/15/2012US8177017 Traveling working machine
05/15/2012US8176661 Plow device and method
05/15/2012CA2476125C Articulated shovel
05/10/2012WO2012061450A1 Skid steer machine having pivotably mounted cooling system and non-metallic vibration isolator
05/10/2012WO2012061447A2 Diesel particulate filter packaging and method of directing airflow in a skid steer machine
05/10/2012WO2012061365A2 Method of mixing exhaust gas exiting an exhaust stack outlet with cooling air exiting a cooling package outlet and machine using same
05/10/2012WO2012061293A2 Method of mixing exhaust gas exiting an exhaust stack outlet with cooling air exiting a cooling package outlet including a regeneration control algorithm and machine using same
05/10/2012WO2012061066A2 Hydraulic system for heavy equipment
05/10/2012WO2012060773A1 Demolition hammer for a working machine equipped with a manoeuvrable arm
05/10/2012WO2012060772A1 Demolition arrangement for a remote- controlled working machine equipped with a manoeuvrable arm, and the use of such for the refurbishment of metallurgical vessels
05/10/2012WO2012060742A1 A method for controlling a hydraulic system of a working machine
05/10/2012WO2012060691A2 Dredging assembly
05/10/2012WO2012059754A1 Machine equipped with a hose burst protection system and method for manufacturing said machine
05/10/2012US20120111587 Percussive shovel for robotic applications
05/10/2012US20120111171 Metal demolition shears with indexable, integrated wear plate/piercing tip
05/10/2012CA2816766A1 Method of mixing exhaust gas exiting an exhaust stack outlet with cooling air exiting a cooling package outlet and machine using same
05/10/2012CA2816122A1 Skid steer machine having pivotably mounted cooling system and non-metallic vibration isolator
05/10/2012CA2816012A1 Hydraulic system for heavy equipment
05/10/2012CA2815856A1 Method of mixing exhaust gas exiting an exhaust stack outlet with cooling air exiting a cooling package outlet including a regeneration control algorithm and machine using same
05/09/2012EP2450490A1 A safety locking device for a quick coupler
05/09/2012EP1559837B1 Skid steer loader
05/09/2012CN202214749U Dredging cutter for cutter suction dredger
05/09/2012CN202214748U Transmission system damping device for soil shifter
05/09/2012CN202214747U Grab device for excavator
05/09/2012CN202214746U Loader with back-hoe bucket
05/09/2012CN202214745U Bucket wheel excavator bucket
05/09/2012CN202214744U Rubber crawler-type slagging-off machine
05/09/2012CN202214743U Backhoe loader
05/09/2012CN202214197U Pellet fork and scraper bucket combined structure of fork-type loading machine
05/09/2012CN102449241A Quick coupling device
05/09/2012CN102444155A Construction machine
05/09/2012CN102444153A Intelligent inspection well dredging vehicle
05/09/2012CN102444152A Method for collecting shallow lake sludge
05/09/2012CN102444151A Connecting device of excavation arm
05/09/2012CN102444150A Spatial excavator with dual-mobility movable arm, dual-mobility bucket rod and single-mobility bucket
05/09/2012CN102444149A Multifunctional emergency rescue vehicle
05/09/2012CN102444148A Construction machine
05/09/2012CN102442239A Tipping wagon
05/09/2012CN101922163B Multifunctional universal quick coupler
05/09/2012CN101575862B Excavator telescopic boom
05/08/2012US8175776 System and method for controlling automatic leveling of heavy equipment
05/08/2012US8171659 Method and apparatus for selective soil fracturing, soil excavation or soil treatment using supersonic pneumatic nozzle with integral fluidized material injector
05/08/2012CA2515960C Subsoiling excavator bucket
05/03/2012WO2012021309A3 Front-end carrier for tractor
05/03/2012US20120107079 Protection system for articulated machine
05/03/2012US20120107078 Implement attaching to a forward motion-producing machine for elevating an edge encountering an immovable object
05/03/2012US20120102791 Shear resistant excavation component
05/02/2012EP2446091A1 Definition of control data for automatic control of mobile mining machine
05/02/2012CN102433908A Working machine
05/02/2012CN102433904A Space six-activity hydraulic excavator
05/02/2012CN102433903A Small-sized bowing grass mower
05/02/2012CN102433902A Electric hydraulic excvavtor
05/02/2012CN101906792B Electric loading mechanism with adjustable counterweight
05/01/2012US8167529 Work vehicle
05/01/2012US8167053 Powered mobile module and attachment combination
05/01/2012CA2756865A1 Improved spreader/grader system
04/2012
04/26/2012WO2011152802A3 Stabilizer foot mechanism for a construction machine
04/26/2012US20120099955 Mobile working machine comprising a position control device of a working arm, and method for controlling the position of a working arm of a mobile working machine
04/26/2012DE102011053324A1 Planing tool for leveling surfaces with fine-grained material such as sand, has center portion and support structure which are arranged parallel to each other and aligned transversely to the traveling direction
04/26/2012DE102010050796A1 Verfahren zum Ermitteln der Masse des in einem Werkzeug eines an einem Fahrzeug angeordneten Frontladers aufgenommenen Ladeguts Method for determining the mass of the received in a tool of which is arranged on a vehicle cargo loader
04/25/2012EP2444558A1 Method for determining the mass of the load held in a tool of a front loader attached to a vehicle
04/25/2012CN202202350U Dirt removing device for removing residual bait and metabolites from marine pasture biological domestication pool
04/25/2012CN202202348U 一种挖泥船用具有水力特性的绞刀 One kind of dredger with a cutter having a hydraulic characteristics
04/25/2012CN202202347U 基槽清淤器 Foundation trench dredging device
04/25/2012CN202202346U 空气吸泥机 Air Suction Machine
04/25/2012CN202202345U 一种平地机电控操纵系统 One kind of ground electric operating system
04/25/2012CN202201078U 履带总成 Track assembly
04/25/2012CN102425372A 振动钻进式冲挖钻机 Vibration punching and drilling rig drilling
04/25/2012CN102425203A 可控式水动力自动清淤机及其控制系统 Controllable hydrodynamic automatic dredging machine and its control system
04/25/2012CN102425198A 一种可拆卸挖掘装置的连接装置 A connector device is removably excavation apparatus
04/25/2012CN102425197A 一种全液压推土机、其驱动控制系统及控制方法 A fully hydraulic bulldozer, drive control system and control method
04/25/2012CN102425196A 一种平地机自动找平系统 One kind grader automatic leveling system
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