| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 10/09/2001 | US6298560 Shear assembly |
| 10/04/2001 | WO2001073280A1 Method and apparatus for determining the depth of acceptable sediment removal from a body of water |
| 10/04/2001 | WO2001073218A1 System for changing function of work machine and base station |
| 10/04/2001 | WO2001073214A1 Loader and bulldozer for sorting rumble |
| 10/04/2001 | WO2001073213A1 Spade wheel apparatus for dredging equipment and associated method |
| 10/04/2001 | US20010027366 Working unit control apparatus of excavating and loading machine |
| 10/04/2001 | US20010026729 Apparatus to connect an implement to the arm of a vehicle |
| 10/04/2001 | US20010026080 Compact hydraulic excavator |
| 10/04/2001 | EP1138835A1 Compact hydraulic excavator |
| 10/04/2001 | EP1138834A2 Bucket for crushing and screening rubble or stones |
| 10/04/2001 | EP1138833A1 Device for quick engagement and disengagement of the excavating tool in hydraulic excavators |
| 10/04/2001 | EP1138627A2 Winch mounting on excavator |
| 10/04/2001 | EP1137851A1 Tool arrangement |
| 10/04/2001 | DE19952871C1 Chain drive for bucket chain excavator has bearing edges of chain wheel teeth engaging bearing edges of chain links in vertical position of latter |
| 10/04/2001 | DE10049552C1 Attachment connecting tools to e.g. excavator arm, includes narrow mounting holding e.g. compactor which can be moved transversely upon it |
| 10/04/2001 | DE10014415A1 Excavator vehicle for sorting building rubble has electromagnet within shovel for separation of metal scrap from other building materials |
| 10/02/2001 | US6295746 Method and apparatus for controlling movement of a work implement |
| 10/02/2001 | CA2310798C Clam bucket for use in pipeline padding |
| 09/27/2001 | WO2001071110A1 Boom cylinder control circuit of working machine |
| 09/27/2001 | WO2001071108A1 Shoe mechanism for an excavating wheel and associated method |
| 09/27/2001 | WO2001071107A1 Ejector mechanism for an excavating wheel used in a dredging operation and associated method |
| 09/27/2001 | WO2001071106A1 Secure dredging system and water treatment vessel |
| 09/27/2001 | US20010024021 Working apparatus |
| 09/27/2001 | US20010023766 Construction equipment control system |
| 09/27/2001 | DE10012389A1 Working machine, e.g. front-end loader, has hydraulic functions connected according to their kinematics relationship stored in controller memory |
| 09/26/2001 | EP1136703A1 Means for rotating an assembly mounted pivotally in relation to a fixed pivot axis |
| 09/26/2001 | EP0904466B1 Frame for mounting on a boom mounted quick change bracket |
| 09/26/2001 | CN2450267Y Rotary dredging conveying dredger |
| 09/26/2001 | CN2449454Y Leveling machine |
| 09/26/2001 | CN1071832C Excavating apparatus and method |
| 09/25/2001 | US6293354 Disc unit |
| 09/25/2001 | US6293033 Construction machinery |
| 09/20/2001 | WO2001069089A2 Working machine |
| 09/20/2001 | WO2001068994A1 Piping structure of working machine |
| 09/20/2001 | WO2001068993A1 Material separating apparatus and method for using same |
| 09/20/2001 | WO2001068992A1 Shear with replaceable tip and rotatable cross blade |
| 09/20/2001 | WO2001068991A1 Drilling apparatus for hard ground |
| 09/20/2001 | WO2001068990A1 Drilling apparatus for hard ground |
| 09/20/2001 | WO2001033158A3 Blades for digging assemblies, related apparatuses and methods for use thereof |
| 09/20/2001 | DE10012673A1 Suction dredge suction pipe with drag head swivels pipe by flanges joined respectively to pipe and head and interposed sliding seal for relative rotation of flanges. |
| 09/20/2001 | CA2403184A1 Drilling apparatus for hard ground |
| 09/20/2001 | CA2403182A1 Apparatus for drilling into hard ground |
| 09/20/2001 | CA2402518A1 Material separating apparatus and method of using same |
| 09/19/2001 | EP1133603A1 Heavy-duty demolition apparatus with blade stabilizing device |
| 09/19/2001 | CN1071392C Excavator for constructing underground continuous wall and construction method using the excavator |
| 09/18/2001 | US6290451 Utility implement projection and retraction assembly |
| 09/18/2001 | US6289783 Hand/foot selector for electronic controls on a skid steer loader |
| 09/18/2001 | US6289614 Stabilizing system for dirt buckets |
| 09/18/2001 | US6289613 Ejector mechanism for an excavating wheel used in a dredging operation and associated method |
| 09/13/2001 | DE19941801A1 Milling roller for mining recovery unit is stably formed and in area of larger conveyed material presence has adequate space between roller cover and cutting circle diameter for onward conveyance of material |
| 09/12/2001 | EP1131499A1 Wheeled shovel loader |
| 09/12/2001 | EP0677129B1 Sensor positioning apparatus for trench excavator |
| 09/12/2001 | CN2447395Y Hydraulic hook for hydraulic excavator |
| 09/12/2001 | CN1070973C Controller for excavators |
| 09/12/2001 | CN1070972C 沟道壁切割机 Trench wall cutting machine |
| 09/11/2001 | US6287072 Precision grapple |
| 09/11/2001 | US6287070 Load bearing attachment apparatus for a multipurpose loader bucket |
| 09/11/2001 | US6286607 Construction machine control system |
| 09/11/2001 | US6286606 Method and apparatus for controlling a work implement |
| 09/11/2001 | US6286236 Movable attachment for a zero turning radius prime mover |
| 09/06/2001 | CA2301460A1 Compact excavator attachment |
| 09/05/2001 | EP1130175A1 Construction machine |
| 09/05/2001 | EP1130174A1 Pitch control system |
| 09/05/2001 | EP1129259A1 Quick fastener for fixing a tool at the end of a loading arm or the like |
| 09/05/2001 | EP0912806B1 Process and arrangement for controlling a sequence of movements in a moving construction machine |
| 09/05/2001 | CN2446161Y Sludge clearing bagger |
| 09/05/2001 | CN1070565C Method for controlling operation of power excavator |
| 09/04/2001 | US6283225 Grader attachment for a skid steer vehicle |
| 09/04/2001 | US6283220 Remote control vehicle |
| 08/30/2001 | WO2001063058A1 Vehicle for unearthing buried objects |
| 08/30/2001 | DE10008533A1 Saugbagger Suction dredger |
| 08/29/2001 | EP1127985A2 Working machine, in particular excavator |
| 08/29/2001 | EP1127196A1 Suction dredge for receiving and separating suction material such as soil or sludge |
| 08/29/2001 | CN2444994Y Trust wheel nut of trust wheel shaft for bulldozer |
| 08/29/2001 | CN1310271A Pipeline elimination of silt and other sediment in reservoir |
| 08/29/2001 | CN1310270A Manhole dirt cleaning truck |
| 08/29/2001 | CN1070253C Area limiting excavation control system for construction machine |
| 08/28/2001 | USRE37339 Hydraulic latch pin assembly for coupling a tool to a construction equipment |
| 08/28/2001 | US6282453 Method for controlling a work implement to prevent interference with a work machine |
| 08/28/2001 | CA2152252C Dragline bucket |
| 08/23/2001 | US20010015129 Hydraulic leveling control system for a loader type vehicle |
| 08/22/2001 | EP1126088A2 Hydraulic system for the dampening of inertia load |
| 08/22/2001 | EP1126086A1 Shovel |
| 08/21/2001 | US6278955 Method for automatically positioning the blade of a motor grader to a memory position |
| 08/21/2001 | US6276758 Surface miner with tilting superstructure for depth control |
| 08/21/2001 | US6276077 Tiltable bucket, wheel tractor scraper |
| 08/21/2001 | CA2108013C Improvements in or relating to underwater excavation apparatus |
| 08/16/2001 | WO2001059222A1 Universal coupler for excavator buckets |
| 08/16/2001 | WO2001058595A1 Screen crusher |
| 08/16/2001 | US20010014277 Automotive vehicle with telescopic load carrying arm |
| 08/16/2001 | US20010013182 Apparatus for digging trenches |
| 08/16/2001 | EP1124017A1 Hydraulically driven working machine |
| 08/16/2001 | EP1123894A2 Load handling apparatus |
| 08/15/2001 | CN1308164A Overhead cantilever mine excavator |
| 08/15/2001 | CN1069721C Front control device of building machinery |
| 08/14/2001 | USRE37320 Hydraulic latch pin assembly for coupling a tool to a construction equipment |
| 08/14/2001 | US6275758 Method and apparatus for determining a cross slope of a surface |
| 08/14/2001 | US6275757 Device for controlling limited-area excavation with construction machine |
| 08/14/2001 | US6273767 Machine for performing work on land and/or in water |
| 08/14/2001 | US6273512 Hydrovac excavating blast wand |