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)
05/2010
05/05/2010CN201447713U Link plate of sand digging machine
05/05/2010CN1946907B Working device for construction machine
05/05/2010CN1782239B Blade apparatus for work machine and work machine having the same
05/05/2010CN1734023B Cutting device and method for producing a cut hole
05/05/2010CN101701843A Dynamic electronic scale for loader
05/05/2010CN101701463A Grab bucket and sludge scraper thereof
05/04/2010US7707754 Auger loading apparatus and machine with same
04/2010
04/29/2010WO2010048271A2 Modular system for connecting attachments to a construction machine
04/29/2010WO2010047637A1 A control system for controlling a tiltrotator, a method for calibrating a control system of a tiltrotator and a method for leveling a tool attached to a tiltrotator
04/29/2010WO2010046723A1 Skid steer machine with automatic operating ratio change system
04/29/2010WO2010014529A3 Cooling system packaging arrangement for a machine
04/29/2010WO2010008151A3 Loader attachment mounting apparatus for movable work vehicle and loader equipped with said loader attachment mounting apparatus
04/29/2010US20100104359 Dual cylinder dual pick-up coupler
04/29/2010DE202009002635U1 Wechselbare Schneide für Tieflöffel Replaceable cutting edge for bucket
04/29/2010DE102008054282A1 Wheel loader e.g. large wheel loader, for loading cargo in quarry, has lift frame unit hinged at vehicle frames for carrying loading shovel or working tool, and rear wheel rotated along vertical axis by rotary drive in endless manner
04/29/2010CA2741383A1 A control system for controlling a tiltrotator, a method for calibrating a control system of a tiltrotator and a method for leveling a tool attached to a tiltrotator
04/29/2010CA2740782A1 Modular system for connecting attachments to a construction machine
04/28/2010EP2179803A2 Method and device for injecting flocculants
04/28/2010EP1214477B1 Demolition equipment having universal tines
04/28/2010CN201443084U Multifunctional floating fishpond desilting pump
04/28/2010CN201443083U Variable capacity bucket
04/28/2010CN201443082U Cantilever protection device of excavator
04/28/2010CN201441971U Automatic sand sieving machine
04/28/2010CN1826448B Working machine
04/28/2010CN1777720B Device for the removal of cuttings from a subsea borehole
04/28/2010CN1754026B Bucket or scoop with adjustable capacity
04/28/2010CA2683424A1 Dual cylinder dual pick-up coupler
04/24/2010CA2683294A1 Blade speed control logic
04/22/2010WO2010045316A1 Skid steer loaders with variable isolation on vibratory roller
04/22/2010WO2010045086A1 Integral power or electrical conduit coupler
04/22/2010US20100098522 Wheel loader
04/22/2010US20100098520 Vacuum Excavation System
04/22/2010US20100095563 Parking stand
04/22/2010US20100095562 Bucket doors used in large mechanical shovels
04/22/2010US20100095561 Bucket that is applicable interchangeably to operating machines provided with hydraulic or electric plant
04/22/2010CA2739485A1 Integral power or electrical conduit coupler
04/22/2010CA2739073A1 Skid steer loaders with variable isolation on vibratory roller
04/21/2010EP1870525B1 Piping structure of a front work machine
04/21/2010CN201440047U Heat exchanger device and machine using same
04/21/2010CN1981093B Automated attachment vibration system
04/21/2010CN101200062B Multi-functional electric tools
04/21/2010CN101164709B Oil-storage tank bottom sediment silt mechanized cleaning system
04/20/2010US7699982 Apparatus, system and method for remediation of contamination
04/20/2010US7698839 Material conveyor system container
04/15/2010US20100088931 Trenching Chain
04/15/2010DE202010000155U1 Anbaulasche für die Aufnahme eines Schnellwechslers Mounting bracket for the inclusion of a quick coupler
04/14/2010CN201437600U Dredging conveyer
04/14/2010CN201437598U Special equipment for rake head high-pressure flushing of self-trailing suction hopper dredger
04/14/2010CN201437597U Device for improving stowed mud concentration of high drag suction dredger
04/14/2010CN201437596U Road shoulder side slope scraping device
04/14/2010CN201437584U Full-closed and pollution spreading preventive device special for environmental protection dredging and reclamation
04/14/2010CN1629409B Crushing bucket of construction machinery
04/14/2010CN101694104A Digging and soil-shifting double-purpose bucket
04/14/2010CN101694103A Bottom propelling excavator
04/14/2010CN101694102A Hydraulic excavator spiral bucket
04/14/2010CN101693490A Bucket wheel mechanism suitable for lump ore stacking and taking operation
04/13/2010US7694441 Device and method for dislodging and recovering dredging material of varying nature
04/13/2010CA2466940C Trenching method and apparatus
04/08/2010US20100083543 Ground-working machine
04/08/2010US20100083542 Remotely operated submerged dredging system
04/08/2010DE202009015432U1 Elektrischer Hammerspaten in verschiedenen Dimensionen Electric Hammer godparents in different dimensions
04/07/2010EP2171163A2 Device for extracting a material from the bed of a body of water and associated method
04/07/2010CN201436328U Sediment Screening Device Matched With Cutter Suction Dredger
04/07/2010CN201436327U Suction-type dredge for mud removing and sand taking
04/07/2010CN201436326U Hoisting ring device for digger
04/07/2010CN101691766A Tunnel backhole loader and lifting device of front dust pan bucket thereof
04/07/2010CN101092819B Underwater dredging head in type of twisting flying rope
04/06/2010US7690880 Locking device for hydraulic attachment interface
04/06/2010US7690441 Blade device for working machine and working machine mounting blade device
04/06/2010US7690134 Cutoff device with liquid bag
04/06/2010CA2507593C Profile for fitting a digger with a hoe bucket or loading shovel and method for production thereof
04/01/2010WO2010036278A1 Deep sea mining riser and lift system
04/01/2010WO2010034884A1 Bucket
04/01/2010WO2010034775A1 Drag head for a trailing suction hopper dredger and method for dredging using this drag head
04/01/2010WO2009133373A3 Improvements in and relating to underwater excavation apparatus
04/01/2010CA2735901A1 Deep sea mining riser and lift system
03/2010
03/31/2010EP2167739A1 Trencher with auto-plunge and boom depth control
03/31/2010EP2167738A2 Quick coupler assembly for connecting an implement to an arm of a machine
03/31/2010CN201433743Y Multifunctional workover rig for petroleum production and maintenance
03/31/2010CN201433412Y Shoal seabottom sundries clearing vehicle
03/31/2010CN201433410Y Dozer blade used for excavating machine
03/31/2010CN201433409Y Underground grab bucket pore-forming device
03/31/2010CN201433408Y Rotating grab bucket used for construction machinery
03/31/2010CN201433407Y Working arm of excavating machine
03/31/2010CN201433406Y Swing unloading machine
03/31/2010CN201433405Y Small agricultural multifunctional loading machine
03/31/2010CN101688382A Work machine boom
03/31/2010CN101688381A Quick coupler assembly for connecting an implement to an arm of a machine
03/31/2010CN101684657A Special nickel ore bucket of excavator
03/30/2010US7686532 Coupler components and coupling system for front-end loader
03/30/2010US7685749 Soil stripping device
03/24/2010EP1615727B1 Method for screening soil and a screening device
03/24/2010CN201428148Y Vibratory bulldozer
03/24/2010CN201428147Y Special high-temperature resistant shovel
03/24/2010CN201428146Y Loader of vibration exciting structure
03/24/2010CN101680757A Radio network list for vehicle control and real time position data
03/24/2010CN101680204A systems, devices, and/or methods regarding excavating
03/24/2010CN101678764A Drive control system for a vehicle and method
03/24/2010CN101678763A Drive control system for a vehicle and method
03/23/2010US7682124 Tractor with backhoe
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