| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 12/11/2007 | US7306177 Cutting or crushing implement |
| 12/11/2007 | CA2288442C Method for automatically controlling the articulation angle of a motor grader |
| 12/06/2007 | WO2007138755A1 Double-arm working machine |
| 12/06/2007 | WO2007137662A1 Method for the positionally correct orientation of working equipment which is arranged in a tiltable manner on a lifting frame, which can be raised and lowered, of a working machine |
| 12/06/2007 | WO2007137350A1 Automatic locking device |
| 12/06/2007 | WO2007064651A3 Control circuit for an attachment mounting device |
| 12/06/2007 | US20070277986 Swing Control Device And Construction Machinery |
| 12/05/2007 | EP1862598A2 Interface plate for mounting a light duty attachment to a lift arm assembly |
| 12/05/2007 | EP1861549A1 A method for automated freeze dredging |
| 12/05/2007 | CN200984734Y Multifunction electric power tool |
| 12/04/2007 | CA2355379C Compact material pusher with universal design and method of manufacture |
| 12/04/2007 | CA2299801C Electric earth-moving vehicle particularly for poorly ventilated locations |
| 12/01/2007 | CA2590107A1 Interface plate for mounting a light duty attachment to a lift arm assembly |
| 11/29/2007 | US20070272904 Vehicle for materials handling and other insdustrial uses |
| 11/29/2007 | DE19882547B4 Ausleger eines Löffelbaggers und Herstellverfahren für diesen Boom of a backhoe and manufacturing processes for these |
| 11/28/2007 | EP1860243A1 Apparatus for increasing operation speed of boom on excavator |
| 11/28/2007 | CN200982001Y Special telescopic arm digger |
| 11/28/2007 | CN200981226Y Assembling adjustable wooden shovel bar and elbow thereof |
| 11/28/2007 | CN101080545A Door drive mechanism, especially revolving door drive mechanism |
| 11/28/2007 | CN101078221A Multiple grab-buckets climbing type amphibian digging machine |
| 11/27/2007 | CA2295634C Conveyor device |
| 11/22/2007 | WO2007132065A1 Screen scoop and power transmission module for screen scoop |
| 11/22/2007 | WO2007131800A1 Quick-change device |
| 11/22/2007 | US20070268852 Method and Apparatus of Managing Wireless Communication in a Worksite |
| 11/22/2007 | US20070267913 Lifting pump for manganese nodules |
| 11/22/2007 | US20070266601 Device for measuring a load at the end of a rope wrapped over a rod |
| 11/22/2007 | DE102006023420A1 Schnellwechselvorrichtung Quick-change device |
| 11/22/2007 | CA2652312A1 Quick-change device |
| 11/21/2007 | EP1857598A1 Suction dredger provided with an improved dredging tube |
| 11/21/2007 | EP1856334A1 Powered coupling of attachment hydraulics |
| 11/21/2007 | CN200978525Y Hydraulic striking hammer |
| 11/21/2007 | CN200978436Y Ditcher for methane tank |
| 11/21/2007 | CN200978435Y Sand pumping device |
| 11/21/2007 | CN200978434Y Rotatable multifunctional bucket |
| 11/21/2007 | CN200978433Y Anti-seepage wall digging machine |
| 11/20/2007 | US7296961 Device for power transmission in a working machine |
| 11/20/2007 | US7296369 Backhoe pivot joint |
| 11/15/2007 | WO2007130211A1 Boom-mounted machine locating system |
| 11/15/2007 | WO2007129982A1 Valve block, tool attachment, a working machine and the use of a valve block |
| 11/15/2007 | WO2007092790A3 Method and apparatus for raising a snowplow |
| 11/15/2007 | WO2007084384A3 Modular system for connecting attachments to a construction machine |
| 11/15/2007 | US20070261867 Cutting implement |
| 11/15/2007 | US20070261276 Excavator bucket |
| 11/15/2007 | US20070261275 Draghead for a Trailing Suction Hopper and Process for Dredging by Means of This Draghead |
| 11/15/2007 | CA2650731A1 Valve block, tool attachment, a working machine and the use of a valve block |
| 11/15/2007 | CA2649944A1 Device in a part of a mining or construction vehicle including a wear protection structure and a part including such a device |
| 11/15/2007 | CA2589402A1 Excavator bucket |
| 11/15/2007 | CA2588684A1 A joystick control device |
| 11/15/2007 | CA2588482A1 An electronic control device |
| 11/15/2007 | CA2557838A1 Excavator bucket |
| 11/15/2007 | CA2549370A1 Excavator blade |
| 11/14/2007 | EP1853388A1 Crushing or cutting device |
| 11/14/2007 | CN200974982Y Diving dredge pump |
| 11/14/2007 | CN200974980Y Working equipment provided in one position and engineering machinery employing the same |
| 11/14/2007 | CN200974979Y Cellar well dredging machine |
| 11/13/2007 | US7293377 Wear pad for an extendable linkage |
| 11/13/2007 | US7293376 Grading control system |
| 11/13/2007 | US7293375 Crawler frame for construction machine |
| 11/13/2007 | US7293374 Crawler frame for construction machine |
| 11/08/2007 | WO2007126940A2 Udd dragline bucket |
| 11/08/2007 | WO2007126939A2 Udd dragline bucket machine and control system |
| 11/08/2007 | WO2007126890A1 Auger for use with trenching assembly |
| 11/08/2007 | WO2007126220A1 Excavator combined with lateral surface cutter |
| 11/08/2007 | US20070256335 Tooth for an Excavator Bucket |
| 11/07/2007 | EP1852555A2 A safety locking device for a quick coupler |
| 11/07/2007 | EP1851386A1 Cutter head for dredging soil and method for dredging by means of this cutter head |
| 11/06/2007 | US7290360 Excavation apparatus |
| 11/02/2007 | CA2587065A1 A safety locking device |
| 11/01/2007 | WO2007124140A1 Quick coupler |
| 11/01/2007 | WO2007123681A1 Multiple function control system for work machine |
| 11/01/2007 | WO2007122320A1 Device four coupling a tool with the boom of a machine such as a hydraulic shovel |
| 11/01/2007 | WO2007122317A1 Mixed unlocking coupler for heavy-construction machine |
| 11/01/2007 | CA2650045A1 Mixed unlocking coupler for heavy-construction machine |
| 11/01/2007 | CA2649371A1 Quick coupler |
| 10/31/2007 | EP1849921A2 Locking device for hydraulic attachment interface |
| 10/31/2007 | DE102006020663A1 Accessory equipment for e.g. stone crusher, has barrel rotatably supported around horizontal axis, and hydraulic drive and v-belt drive provided for driving barrel over transmission provided at machine frame |
| 10/31/2007 | CN200968178Y Multifunctional rock boring machine |
| 10/31/2007 | CN200967997Y Double cylinder directly controlling grab bucket |
| 10/30/2007 | US7289896 Working unit control apparatus of excavating and loading machine |
| 10/30/2007 | US7287949 Mobile apparatus for earth moving and other operations such as lifting and displacing of loads |
| 10/30/2007 | US7287344 Landscaping apparatus and method |
| 10/25/2007 | WO2007119259A1 Compact tracked vehicle for transporting and self-loading material, that can be operated by a standing operator |
| 10/25/2007 | WO2004063477A3 Suspension apparatus for a work implement, work implement for use with such an apparatus, and a vehicle provided with the suspension apparatus |
| 10/25/2007 | US20070245603 Quick Coupler |
| 10/25/2007 | US20070245599 Excavation device |
| 10/25/2007 | CA2649313A1 Compact tracked vehicle for transporting and self-loading material, that can be operated by a standing operator |
| 10/25/2007 | CA2585935A1 Locking device for hydraulic attachment interface |
| 10/24/2007 | EP1847653A1 Apparatus for accessibility to drive means |
| 10/24/2007 | EP1847652A1 Excavation device |
| 10/24/2007 | EP1847650A2 Excavation device |
| 10/24/2007 | CN200964600Y Riverway bottom sift and garbage cleaning device |
| 10/24/2007 | CN200964599Y Vibrated grab bucket formation machine |
| 10/24/2007 | CN200964598Y Full-automatic navvy |
| 10/24/2007 | CN200964597Y Engineered vehicle for dike maintenance |
| 10/24/2007 | CN200964412Y Dredging device for biomass pool |
| 10/24/2007 | CN101061278A Method for an autonomous loading shovel |
| 10/23/2007 | USRE39889 Implement for preparing seedbeds |
| 10/23/2007 | US7284720 Multiple tool attachment system with universal body |
| 10/23/2007 | US7284621 Ground levelling apparatus |
| 10/23/2007 | US7284346 Systems and methods for controlling the removal of soil from an earth moving scraper |