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)
08/2012
08/22/2012CN202390863U Mucky soil cutter
08/22/2012CN102644304A Deeply excavating excavator
08/22/2012CN102644302A Sludge processing system for watercourses and lakes and processing method thereof
08/22/2012CN102644301A Translation-type flat-digging grab bucket
08/22/2012CN102644300A Four-bar linkage flat-digging grab bucket
08/22/2012CN102021926B Intelligent control method for improving efficiency of excavator
08/22/2012CN101532298B Device for increasing lifting power of lifting arms of engineering machinery
08/22/2012CN101385917B Movable pumping filter capable of hierarchy controlling the soil pick-up
08/21/2012US8246287 Guard structure for fluid conduits of hydraulic cylinders and hydraulic lines
08/21/2012US8246286 Loader work apparatus
08/21/2012US8245964 Dual moving jaws for demolition equipment
08/21/2012CA2470810C A cutting tool for digging trenches, and enabling the cutter head to be changed quickly
08/16/2012WO2012108923A1 Lift arm control system
08/16/2012WO2012107180A1 Tix dredging method
08/16/2012WO2012068063A3 Improved z-bar linkage for wheel loader machines
08/16/2012WO2012061293A3 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
08/16/2012US20120207576 Pallet fork implement for work machine
08/15/2012EP2487300A1 A contamination cover apparatus for the hydraulic hoses of a work machine
08/15/2012EP2487298A1 A contamination cover apparatus for a work machine
08/15/2012EP2487296A2 Shovel, in particular snow shovel
08/15/2012EP2486193A1 Undercutter device
08/15/2012CN202381958U Automatic lubricating device of bulldozers
08/15/2012CN202380505U Shallow water silt removing machine
08/15/2012CN202380504U Hybrid power distributary sand dredger
08/15/2012CN202380503U Sand excavation ship with improved structure
08/15/2012CN202380502U Synchronized-type sand dredger
08/15/2012CN202380501U Conveniently-operated sand dredger
08/15/2012CN202380500U Sand dredger realizing automated operation
08/15/2012CN202380499U Dozer straight tilt blade
08/15/2012CN202380498U Driving cab sealing device
08/15/2012CN202380497U Assembled bulldozer cab sealing device
08/15/2012CN202380496U Single-cylinder lifting device for shovel blade of bulldozer
08/15/2012CN202380495U Trolley pivot box
08/15/2012CN202380494U Loader scraper bucket and loader comprising same
08/15/2012CN202380493U Movable arm of excavating machine and excavating machine comprising movable arm
08/15/2012CN202380492U Rear-discharge type forklift
08/15/2012CN202380491U Spatial hydraulic loading machine with bucket capable of rotating in two-dimensional manner
08/15/2012CN202380490U Novel gripper
08/15/2012CN202374632U Welded and combined shovel
08/15/2012CN202374631U Pointed shovel with treading shoulder on single side
08/15/2012CN102639790A Full crowd detent device for a wheel loader bucket
08/15/2012CN102635142A Energy conserving and saving hydraulic system for loader
08/15/2012CN102635141A Control method and system for working device and engineering machinery used for traction work
08/15/2012CN102635140A Control method and control system working device and engineering machinery for traction work
08/15/2012CN102635139A Control method and system for working device and engineering machine for traction operations
08/15/2012CN102635134A Bucket suction mixed type dredger
08/15/2012CN102635133A Sump dredging system and mode
08/15/2012CN102051892B Electronic control device for ridge tillage dike constructor and control method
08/15/2012CN101815827B Two-member connection structure for working machine
08/15/2012CN101421464B Auger for use with trenching assembly
08/14/2012US8240970 Zero offset loader coupling system and components
08/14/2012US8240070 Material conveyor system container
08/14/2012CA2431808C Construction machine with rapid-action coupling
08/13/2012DE202012102699U1 Straßenfräse Planer
08/13/2012DE202011100482U1 Drehschwenkantrieb für Anbauwerkzeuge Rotary actuator system for attachments
08/09/2012WO2012104314A1 Suction head for a dredging vessel and method for dredging using said suction head
08/09/2012WO2012082872A3 Demolition hammer with reversible housing and interchangeable wear plate arrangement
08/09/2012US20120201640 Mobile Working Machine with a Control Device, Comprising a Working Arm and Methods for Controlling the Operating Point of a Working Arm of a Mobile Working Machine
08/09/2012US20120199371 Engine speed control device and motor grader including the same
08/09/2012US20120198734 Integrated Hitch System for Off Road Equipment
08/09/2012US20120198733 A dredge vessel system
08/09/2012DE112010003335T5 Arbeitsgerätsteuerungssystem für eine Arbeitsmaschine Implement control system for a work machine
08/09/2012DE102011010788A1 Ladeeinrichtung für landwirtschaftliches Transportgut Charger for agricultural cargo
08/09/2012CA2731443A1 Quick coupler for earth working machines
08/08/2012EP2484838A1 Excavator method
08/08/2012EP2484837A1 Grapple provided with a bucket comprising a shutter
08/08/2012EP2483480A1 A coupler
08/08/2012EP2483479A2 Multiple tool attachment system with universal body with grapple
08/08/2012CN202371025U Sealing ring, rotating bearing and excavator
08/08/2012CN202370025U Intelligent inspection shaft dredging vehicle
08/08/2012CN202370024U Floating underwater mud cleaning machine
08/08/2012CN202370023U Overload protection device, turbine box and grader
08/08/2012CN202370022U Protective device of bulldozing mechanism in excavator and excavator
08/08/2012CN202370021U Continuous wall grab bucket and arm support structure thereof
08/08/2012CN202370020U Continuous wall grabbing machine pipe rolling device reel transmission mechanism and continuous wall grabbing machine
08/08/2012CN202370019U Strengthening device of beam support of work arms and machine
08/08/2012CN202370018U Special hydraulic loader with three-dimensional-rotation movable arm
08/08/2012CN202370017U Movable arm middle support connection structure
08/08/2012CN202370016U Excavator boom
08/08/2012CN202370015U Space six-range-of-motion hydraulic loader
08/08/2012CN202369345U Connection device for forklift truck and four-wheel tractor
08/08/2012CN202368700U Bulldozer with sludge scraping devices
08/08/2012CN102628287A Boom sheave with tubular reinforcing members
08/08/2012CN102628286A Rope shovel with curved boom
08/08/2012CN102628285A Shovel having a wristing dipper
08/08/2012CN102628284A Oil circuit control device for excavators
08/08/2012CN101970763B A real time method for determining the spatial pose of electric mining shovels
08/08/2012CN101903599B Control system for tool coupling
08/07/2012CA2663881C Wear assembly for an excavating bucket
08/07/2012CA2530342C Vehicle for setting utility poles in a remote location
08/06/2012DE202012005044U1 Radlader-Hilfsräder Wheel loader auxiliary wheels
08/03/2012DE202011100095U1 Drehantrieb für Gelenkausleger von Kleinbaggern und dergleichen Rotary drive for Knuckleboom of small excavators and the like
08/02/2012WO2012102659A1 A laying machine and a blade assembly
08/02/2012WO2012102657A1 A laying machine and a blade assembly
08/02/2012WO2012061447A3 Diesel particulate filter packaging and method of directing airflow in a skid steer machine
08/02/2012WO2012061365A3 Method of mixing exhaust gas exiting an exhaust stack outlet with cooling air exiting a cooling package outlet and machine using same
08/02/2012US20120195730 Shovel having a wristing dipper
08/02/2012US20120195729 Rope shovel with curved boom
08/02/2012US20120195728 Boom sheave with tubular reinforcing members
08/02/2012US20120195727 Work Vehicle
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