| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 04/15/2009 | CN201221097Y Digging device |
| 04/15/2009 | CN101410574A Cutter head and suction dredger |
| 04/15/2009 | CN101410573A Position indicating and guidance system and method thereof |
| 04/15/2009 | CN101408270A Mounting components of engine |
| 04/14/2009 | US7518322 Operation circuit for a work vehicle |
| 04/14/2009 | CA2514027C Dynamic stabilization and control of an earthmoving machine |
| 04/14/2009 | CA2507267C System and method for coupling excavation equipment components |
| 04/14/2009 | CA2425526C Assembly for exchangeably fastening an add-on, for example an excavator shovel, to an excavator boom or a vehicle |
| 04/10/2009 | CA2601210A1 Box-grader |
| 04/09/2009 | WO2009044821A1 Two-member connection structure for working machine |
| 04/09/2009 | WO2009043570A1 Underwater device carrier and apparatus for working on or investigating a water-bed |
| 04/09/2009 | WO2008128743A3 Floating dredge |
| 04/09/2009 | US20090090034 Scraper blade attachment for toothed buckets of earth working machines |
| 04/09/2009 | DE202008014600U1 Beheizbarer Kronenstein für Räumerlaufbahnabdeckung von Klärbecken Heated crown stone for Räumerlaufbahnabdeckung of clarifiers |
| 04/09/2009 | DE102008037933A1 Maschine mit automatisiertem Schildpositionierungssystem Machine with automatic blade positioning system |
| 04/08/2009 | EP2045575A2 Image display system for controlling automatic leveling of heavy equipment |
| 04/08/2009 | EP2045492A2 Rock breaking device, protection valve and a method of operating a rock breaking device |
| 04/08/2009 | EP2045174A1 System and method for controlling automatic leveling of heavy equipment |
| 04/08/2009 | CN201217816Y Rod rocking mechanism of grader operating bench |
| 04/08/2009 | CN201217815Y Valve rod connecting mechanism for multipath valve |
| 04/08/2009 | CN201217814Y Movable arm apparatus of wheel type excavator |
| 04/08/2009 | CN201217813Y Vehicle postposition type self-loading apparatus |
| 04/08/2009 | CN201217812Y Hinged swiveling mechanism of agricultural hydraulic excavator |
| 04/08/2009 | CN101403222A Scraper |
| 04/08/2009 | CN101403221A Underwater sand-suction cover and apparatus |
| 04/08/2009 | CN101403220A Attached digging device for sliding loader |
| 04/08/2009 | CN101403219A Heavy equipment having tool box opening in forward direction of the equipment |
| 04/08/2009 | CN100475636C Vehicle, vehicle control device and vehicle control method |
| 04/08/2009 | CA2639737A1 Apparatus and method for measuring and controlling the angle of a snow plow blade |
| 04/07/2009 | US7513732 Loader attachment system |
| 04/07/2009 | US7513326 Working machine |
| 04/07/2009 | US7513008 Sand wand assembly |
| 04/02/2009 | WO2009040122A2 Adapter device that can be connected to a device for clearing mines |
| 04/02/2009 | US20090088933 System and method for controlling automatic leveling of heavy equipment |
| 04/02/2009 | US20090087292 Cam-lock mechanism for attachment of implements to prime movers |
| 04/02/2009 | US20090087291 Front Latch System For A Front End Loader |
| 04/02/2009 | US20090084454 Apparatus for fixing hydraulic pipes for zero tail swing excavator |
| 04/02/2009 | US20090084002 Walking beam system, tire system and method for using the walking beam system and the tire system |
| 04/02/2009 | DE202008014850U1 Schaufelaggregat für einen Radlader Blade assembly for a wheel loader |
| 04/02/2009 | CA2640045A1 System and method for controlling automatic leveling of heavy equipment |
| 04/01/2009 | EP2042660A2 Work machine, latch system and method for attaching a loader to a work machine |
| 04/01/2009 | EP2041373A2 A bucket that is applicable interchangeably to operating machines provided with hydraulic or electric plant |
| 04/01/2009 | CN201214797Y Multifunction loading machine |
| 04/01/2009 | CN201214796Y Underground loader |
| 04/01/2009 | CN201214775Y Highway pavement cleaning spring shovel |
| 04/01/2009 | CN201214620Y Mobile device special for rail |
| 04/01/2009 | CN101396788A Hanging member and manufacturing method |
| 03/31/2009 | US7510365 Bulk materials bagger and method |
| 03/31/2009 | US7510364 Loading apparatus |
| 03/31/2009 | US7509758 Reversible hitch structure for loader attachments |
| 03/28/2009 | CA2639009A1 Front latch system for a front end loader |
| 03/26/2009 | US20090082929 Autoload system for excavation based on productivity |
| 03/26/2009 | US20090078436 Box scraper |
| 03/26/2009 | US20090077840 Progressive linkage for excavator thumb |
| 03/26/2009 | US20090077838 Ground Scraper |
| 03/25/2009 | EP2038487A2 Excavator control system and method |
| 03/25/2009 | EP2038485A1 Coupling mechanism, and earth moving machine comprising such a coupling mechanism |
| 03/25/2009 | EP1409797A4 Trenching machine |
| 03/25/2009 | CN201212163Y Air supply pipeline for dredger central pivot shaft |
| 03/25/2009 | CN201212162Y Acoustic pulse separator, dredging system with the acoustic pulse separator |
| 03/25/2009 | CN201212161Y Scraper slusher device |
| 03/25/2009 | CN201212160Y Through-axle for electric shovel door |
| 03/25/2009 | CN201212159Y Bucket assembly for small-sized dredger |
| 03/25/2009 | CN201212158Y Shovel used in water |
| 03/25/2009 | CN201211982Y Rubber-tyred special coal unloader |
| 03/25/2009 | CN101392773A Double check valve having floating function |
| 03/25/2009 | CN101392651A Multifunction downhole bottom ripping machine |
| 03/25/2009 | CN101392541A Long axis output and electric shaft driven mud pump transmission agent in water |
| 03/25/2009 | CN101392540A Fixed device for dredger lifting rope end and lifting reel |
| 03/24/2009 | US7506462 Excavation bucket assembly |
| 03/24/2009 | US7506461 Screening, crushing or mixing bucket |
| 03/19/2009 | WO2009036409A2 Grader blade with tri-grade insert assembly on the leading edge |
| 03/19/2009 | WO2009034144A1 Work tool for a machine |
| 03/19/2009 | WO2009034129A1 A system and method for optimizing dredging |
| 03/19/2009 | WO2009034128A1 A method and system for optimizing dredging |
| 03/19/2009 | WO2008139039A8 Breaking hammer and method of fastening the same |
| 03/19/2009 | US20090076674 System for the automatic movement of material |
| 03/19/2009 | US20090071043 Mounting System for Excavation Buckets and Implements |
| 03/19/2009 | US20090071042 Grader blade with tri-grade insert assembly on the leading edge |
| 03/18/2009 | EP2036850A1 Work tool for a machine |
| 03/18/2009 | EP1343940A4 Thumb for a backhoe |
| 03/18/2009 | CN201209259Y Discharging spade special for loosing material on car |
| 03/18/2009 | CN101389504A Work machine with operator presence detection strategy |
| 03/18/2009 | CN101387115A Electric mining shovel saddle block assembly with adjustable wear plates |
| 03/18/2009 | CN101385917A Movable pumping filter capable of hierarchy controlling the soil pick-up |
| 03/18/2009 | CN100469977C Suction manifold for dredging |
| 03/17/2009 | US7503134 Inclined slope vacuum excavation container |
| 03/12/2009 | WO2009032227A1 Machine and method of operating thereof |
| 03/12/2009 | WO2009031296A1 Bucket type jaw crusher |
| 03/12/2009 | WO2009010930A3 Bucket for an excavation system |
| 03/12/2009 | US20090064544 Excavation apparatus and method |
| 03/12/2009 | US20090064543 Walk-behind trenching machine |
| 03/11/2009 | EP2034096A1 Suction dredger with dredging tube of variable length |
| 03/11/2009 | CN201206468Y Double hook lever type development machine with safety suspension device |
| 03/11/2009 | CN201206250Y Slewing apparatus for excavator bucket |
| 03/11/2009 | CN201206232Y Road shoulder maintenance special car |
| 03/11/2009 | CN101381997A Suction dredger with dredging tube of variable length |
| 03/11/2009 | CN101381996A Improved loader |
| 03/11/2009 | CN101381995A Fast excavation system and excavation method |
| 03/11/2009 | CA2743275A1 Electric mining shovel saddle block assembly with adjustable wear plates |