| Patents for E02F 9 - Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups (23,883) |
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| 07/11/2002 | DE10160084A1 Excavation site demarcation by plotting machine and relative tool co-ordinates in real time plus buried objects on site for controlled excavation without disruptive damage. |
| 07/11/2002 | DE10160083A1 Verfahren und Vorrichtung zum Vorsehen einer Anzeige einer Arbeitsmaschine auf einem Arbeitsgelände Method and apparatus for providing a display of a working machine at a work site |
| 07/10/2002 | EP1220992A2 Pilot device |
| 07/10/2002 | CN1087376C Automatic hydraulic increasing apparatus and method for hydraulic walking device |
| 07/09/2002 | US6418364 Method for determining a position and heading of a work machine |
| 07/09/2002 | US6415604 Hydraulic control circuit for work machine |
| 07/09/2002 | US6415533 Excavating bucket with replaceable wedge-locked teeth |
| 07/09/2002 | CA2148668C Stabilizing device |
| 07/04/2002 | US20020087245 User interface functionality for power machine control system |
| 07/04/2002 | US20020087244 Flow control for electro-hydraulic systems |
| 07/04/2002 | US20020084135 Backhoe auxiliary hydraulics control system |
| 07/04/2002 | US20020083825 Hydraulic oil flow controller for construction machine |
| 07/04/2002 | DE10162575A1 Oil hydraulic circuit has hydraulic cylinder and filter device with air bubble separator, cylinder having different inflow and outflow quantities |
| 07/04/2002 | DE10063901A1 Bedienungsvorrichtung Control device |
| 07/03/2002 | EP1219751A1 Hybrid construction machinery and control device of the construction machinery |
| 07/03/2002 | CN1356223A System for controlling operation of oil cylinde in vehicle |
| 07/02/2002 | US6414258 Base carrier for tracklaying vehicle and hard facing method |
| 06/27/2002 | WO2002050435A1 Control device for construction machine |
| 06/27/2002 | WO2002049896A1 Construction machine with traction control |
| 06/27/2002 | US20020082842 Voice-controlled tractor-mounted loader |
| 06/27/2002 | US20020081046 Bearing assembly for a work implement on a construction machine |
| 06/27/2002 | US20020079144 Steering control system for tracklaying vehicle |
| 06/27/2002 | US20020078642 Apparatus for preserving subglass of driving room of heavy equipment |
| 06/27/2002 | US20020078607 Edge protection assembly for an implement of a work machine |
| 06/27/2002 | DE10154347A1 Verfahren zur Entwicklung eines Algorythmusses zur wirkungsvollen Steuerung einer autonomen Grabverbindung A method for developing an Algorythmusses for effective control of an autonomous grave compound |
| 06/27/2002 | DE10063101A1 Hydraulic arrangement particularly for wheel loaders with regulator to adjust pressure to stabilize shovel when travelling |
| 06/26/2002 | EP1217129A1 Operating device |
| 06/26/2002 | EP1217128A1 Power management system |
| 06/26/2002 | CN1086762C Display controller of construction machine |
| 06/26/2002 | CN1086761C Method and device for controllong construction machine |
| 06/25/2002 | US6409459 Linkage assembly for connecting a work implement to a frame of a work machine |
| 06/25/2002 | US6409457 Work vehicle |
| 06/25/2002 | US6408969 Road roller |
| 06/25/2002 | US6408875 Piping structure of a working machine |
| 06/25/2002 | US6408622 Hydraulic drive device |
| 06/25/2002 | CA2238644C Excavating tooth |
| 06/20/2002 | WO2002048817A1 Joystick steering on power machine with filtered steering input |
| 06/20/2002 | WO2002048553A1 Change-over valve for boom cylinder of excavating/slewing work truck |
| 06/20/2002 | US20020077778 Method and system for providing diagnostics for a work machines |
| 06/20/2002 | US20020077737 Method and appartaus for providing a display of a work machine at a work site |
| 06/20/2002 | US20020075157 Apparatus and method for a machine stability system for an articulated work machine |
| 06/20/2002 | US20020074856 Brake adjustment method and apparatus thereof |
| 06/20/2002 | US20020074851 Protective wear sleeve having tapered lock and retainer |
| 06/20/2002 | US20020074305 Portable and towable lift mechanism attachable to a front end loader |
| 06/20/2002 | US20020074201 Clutch adjustment method and apparatus thereof |
| 06/20/2002 | US20020074181 Joystick steering on power machine with filtered steering input |
| 06/20/2002 | US20020074179 Selectable control parameters on power machine |
| 06/20/2002 | US20020074045 Dual cylinder circuit having a joystick with intuitive control |
| 06/20/2002 | US20020073833 Return to dig system |
| 06/20/2002 | US20020073700 Fluid pressure transmitting apparatus |
| 06/20/2002 | US20020073699 Speed control apparatus of working vehicle and speed control method thereof |
| 06/20/2002 | DE10062428A1 Servo-assisted pressure feed valve has flow regulating valve in control oil flow path to transfer cavity |
| 06/19/2002 | EP1215343A1 Piping structure of working machine |
| 06/18/2002 | US6405844 Working vehicle |
| 06/18/2002 | US6405825 Noise absorption blade mounting structure for working vehicles |
| 06/18/2002 | US6405570 Anti-theft device |
| 06/13/2002 | WO2002046856A1 Selectable control parameters on power machine |
| 06/13/2002 | WO2002046855A1 Hand grip with microprocessor for controlling a power machine |
| 06/13/2002 | WO2002046539A1 Levelling system and method for off-road vehicles |
| 06/13/2002 | US20020072840 Method for determining a position and heading of a work machine |
| 06/13/2002 | US20020070585 Console box mounting structure of vehicle |
| 06/13/2002 | US20020070069 Hand grip with microprocessor for controlling a power machine |
| 06/13/2002 | US20020070068 Vehicle hydraulic driving system |
| 06/13/2002 | US20020069562 Boom suspension assembly |
| 06/13/2002 | US20020069561 Drive system for a hydraulic excavator |
| 06/12/2002 | EP1213394A1 Failure measure outputting method, output system, and output device |
| 06/12/2002 | EP0968334B1 Hydraulic control system for a mobile work machine, especially a wheel loader |
| 06/12/2002 | EP0790356B1 Controller for excavators |
| 06/12/2002 | CN1353794A Pump control method and pump control device |
| 06/11/2002 | US6404799 Water-cooling panel for furnace wall and furnace cover of arc furnace |
| 06/11/2002 | US6402177 Hitch assembly for the front frame of an articulated construction machine |
| 06/11/2002 | US6401856 Method and device for the power shiftable change-over of a hydrostatic vehicle drive of a mobile construction machine |
| 06/11/2002 | US6401456 Method and device for controlling work machine |
| 06/11/2002 | US6401368 Method and apparatus for excavating a trench |
| 06/06/2002 | WO2002044480A1 Information display device and display control device for construction machine |
| 06/06/2002 | WO2002044479A1 Construction machinery |
| 06/06/2002 | WO2002044478A2 Method and apparatus for determining the location of undergroung objects during a digging operation |
| 06/06/2002 | US20020066604 Apparatus for transporting of a working machine |
| 06/06/2002 | US20020066332 Lock lever device for working implement drive control system of construction machine vehicle |
| 06/06/2002 | DE10135893A1 Turboladermotorkühlsystem mit Doppeldurchgangskühler Turbocharger engine cooling system with double-pass cooler |
| 06/05/2002 | EP1211359A1 Boom cylinder control circuit of working machine |
| 06/05/2002 | EP1211358A1 Piping structure of working machine |
| 06/05/2002 | EP1003972B1 Turning control device with brake and control valves |
| 06/05/2002 | EP0857241B1 Hitch assembly for the front frame of an articulated construction machine |
| 06/05/2002 | CN1086011C Trench excavator with sensor positioning apparatus |
| 06/04/2002 | US6397967 Skid steer vehicle |
| 06/04/2002 | US6397591 Hydraulic driving unit |
| 05/30/2002 | WO2002042566A1 Counterweight |
| 05/30/2002 | US20020065575 Bucket shakeout mechanism for electro-hydraulic machines |
| 05/30/2002 | US20020063652 Method and apparatus for determining the location of underground objects during a digging operation |
| 05/30/2002 | US20020062587 Hydraulically driven type working machine |
| 05/30/2002 | US20020062586 Device for attaching and detaching a counterweight of construction machine |
| 05/29/2002 | EP0858536B1 Arrangement for the hydraulic system in a wheel loader |
| 05/29/2002 | EP0808766B1 Crawler type drive apparatus |
| 05/29/2002 | DE10138364A1 Antriebs-Steuer-Vorrichtung für ein Arbeitsfahrzeug Drive control device for a working vehicle |
| 05/29/2002 | DE10135792A1 Holder for cutting tool comprises shaft and cavity engaging with holder which has main part, support block and protruding part |
| 05/29/2002 | CN1085761C Device for controlling engine of construction machine |
| 05/29/2002 | CN1085760C Swinging construction machine, and cab, equipment cover and counter-weight used for the machine |
| 05/28/2002 | US6394212 Rotary type construction machine and cab, equipment housing cover and counterweight for such construction machine |
| 05/28/2002 | US6393838 Hydraulic control device for working machines |