| 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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| 07/05/2001 | US20010006128 Earthmoving machine |
| 07/05/2001 | DE10060932A1 Method for continually adjusting the tension of caterpillar track chains has the front idler wheel on a sliding piston within a housing and the rear idler |
| 07/05/2001 | DE10059663A1 Appliance and method for operating hydraulic excavator fitted with position sensor for purpose of sensing position of idler wheels provides variable track tension control |
| 07/05/2001 | DE10055440A1 Lastabfühlendes Hydrauliksteuersystem für eine Pumpe mit variabler Verdrängung Lastabfühlendes hydraulic control system for a variable displacement pump |
| 07/04/2001 | EP1112911A2 Method of steering a vehicle |
| 07/04/2001 | EP1112414A1 Cutting tool retainer |
| 07/04/2001 | CN1068093C Device and digital controlling rotation speed of an engine for a hydraulic working machine and its controlling method |
| 07/03/2001 | US6254263 Protected lamp mounting assembly for an off road work vehicle |
| 07/03/2001 | US6253658 Hydraulic control system |
| 06/28/2001 | WO2001046527A1 Hydraulic circuit of working machine |
| 06/28/2001 | WO2001046062A2 Loading and elevating material handler |
| 06/28/2001 | WO2001045998A1 Bonnet structure of swing working vehicle |
| 06/28/2001 | US20010005092 Operator's cab in construction machine |
| 06/28/2001 | US20010004952 Method of steering a vehicle |
| 06/28/2001 | US20010004949 Hood for earthmoving machines |
| 06/28/2001 | US20010004809 Buket tooth and method of manufacturing the same |
| 06/28/2001 | DE10060430A1 Hydraulisches Fahrsteuersystem A hydraulic driving control system |
| 06/27/2001 | EP1111247A2 Hydraulic power system with two pumps |
| 06/27/2001 | EP1110002A1 Hand/foot selector for electronic controls on a skid steer loader |
| 06/27/2001 | EP0912805B1 Snubber for excavator bucket door |
| 06/27/2001 | CN1301226A Earth-based vehicle |
| 06/26/2001 | US6253136 Method and apparatus for a limp home mode |
| 06/26/2001 | US6249993 Trencher assembly utilizing a direct drive motor |
| 06/26/2001 | CA2242040C Operator enclosure |
| 06/21/2001 | WO2001044668A2 Control device for controlling machines by hand or foot |
| 06/21/2001 | WO2001000936A8 Shovel |
| 06/21/2001 | US20010004109 Heavy vehicle lifting device and method |
| 06/21/2001 | DE19958696A1 Articulated arm for industrial robots and for plant equipment has supply lines and hoses fitted inside hollow frame sections of arm |
| 06/20/2001 | EP0695875B1 Hydraulic pump controller |
| 06/20/2001 | CN1300334A Cab for construction machinery |
| 06/20/2001 | CN1067455C Excovator data acquisition and control system and process |
| 06/19/2001 | US6249727 Method and apparatus for customizing and limiting operation of machine subsystems |
| 06/19/2001 | US6247538 Automatic excavator, automatic excavation method and automatic loading method |
| 06/19/2001 | US6247255 Multipiece excavating tooth assembly |
| 06/13/2001 | EP1106741A1 Construction machine |
| 06/13/2001 | DE10056157A1 Control system for electro-hydraulic valve to control working element, e.g. digger shovel; has flow and pressure sensors, device to determine actual output flow, comparator and device to correct flow |
| 06/13/2001 | CN1299460A Water-cooling panel for furnace wall and furnace cover of arc furnace |
| 06/13/2001 | CN1299429A Machine for performing work on land and/or in water |
| 06/12/2001 | US6246939 Method and apparatus for controlling angles of working machine |
| 06/12/2001 | US6246195 Method and apparatus for lowering a power window |
| 06/12/2001 | US6244369 Cab for construction machinery |
| 06/12/2001 | US6244048 Hydraulique drive device |
| 06/07/2001 | WO2001011245A8 Hydraulic control arrangement for the demand-feed regulated (load-sensing-regulated) hydraulic fluid supply to preferably several hydraulic consumers |
| 06/07/2001 | US20010002974 Tunnel digging machine |
| 06/05/2001 | US6241482 Hydraulic pilot circuit |
| 06/05/2001 | US6241416 Agile mobility chassis design for robotic all-terrain vehicle |
| 06/05/2001 | US6240663 Streamlined resilient connection system for attaching a wear member to an excavating lip structure |
| 06/02/2001 | CA2327201A1 Bucket tooth and method of manufacturing the same |
| 06/01/2001 | CA2324781A1 Braked joint assembly |
| 05/31/2001 | WO2001038682A1 Self-propelled tool-carrier |
| 05/31/2001 | WO2001038211A1 Apparatus for unloading open top railroad cars |
| 05/31/2001 | US20010002086 Dual mode stabilizer for backhoe loaders and backhoe attachments |
| 05/31/2001 | DE19957027A1 Hydrostatic drive system has measurement aperture for further load reducible depending on load on drive motor for simultaneously driving preferred load and further load |
| 05/31/2001 | DE19956402A1 Mobile excavator vehicle for driving with a hydrostatic travelling driving mechanism and several driven wheels has a bogie with a hydraulic drive motor for driving its wheels and a revolving superstructure on the bogie. |
| 05/31/2001 | DE10044469A1 Crawler crane for pit excavation work, has weight functioning as spacer between swivel base and crawler frame |
| 05/30/2001 | EP1103664A1 Device for the coupling of excavator teeth |
| 05/30/2001 | EP1103172A2 Hitch control system with adjustable slip response |
| 05/30/2001 | EP0714425B1 Process for making compositions for purifying semiconductor process gases to remove lewis acid and oxidant impurities therefrom |
| 05/30/2001 | CN1297504A Working device of construction machinery |
| 05/25/2001 | WO2001036828A1 Hydraulic pump control device |
| 05/25/2001 | WO2001036755A1 Control apparatus and control method for construction machine |
| 05/25/2001 | WO2001013187A3 Diagnostic and control unit for power machine |
| 05/24/2001 | US20010001352 Coupling for the teeth of excavators and the like |
| 05/23/2001 | EP1101038A1 Hydraulic circuit |
| 05/23/2001 | EP0954646A4 Wear member |
| 05/23/2001 | EP0868577A4 Excavating tooth |
| 05/23/2001 | DE10057085A1 Working vehicle has device that combines drive characteristic, gear change time, working throughput to determine number of modes from which mode determining device can select freely |
| 05/23/2001 | CN1296552A Hydraulic circuit device |
| 05/23/2001 | CN1066232C Front part control device, regin setting method and operation disk for building machine |
| 05/23/2001 | CN1066231C Front part control device and oil-temp. display device for building machine |
| 05/22/2001 | US6234254 Apparatus and method for controlling the efficiency of the work cycle associated with an earthworking machine |
| 05/17/2001 | DE19953170A1 Power control device for hydraulic pump has control valve acted upon by final control element with variable additional force |
| 05/16/2001 | EP1099889A2 Control assembly and vehicle |
| 05/16/2001 | EP1099856A1 Pump capacity control device and valve device |
| 05/16/2001 | EP1099802A2 Position and orientation sensor for construction equipment |
| 05/16/2001 | EP1099801A1 Actuating device |
| 05/16/2001 | EP1099800A1 Control lever |
| 05/15/2001 | US6233511 Electronic control for a two-axis work implement |
| 05/10/2001 | WO2001033158A2 Blades for digging assemblies, related apparatuses and methods for use thereof |
| 05/10/2001 | DE10041863A1 Verfahren und Vorrichtung zur Steuerung eines Umgehungsventils einer Strömungsmittelschaltung Method and apparatus for controlling a bypass valve of a fluid circuit |
| 05/09/2001 | EP1097321A1 Valve device for hydraulic engine for driving a large flywheel mass |
| 05/08/2001 | US6230090 Interference prevention system for two-piece boom type hydraulic excavator |
| 05/08/2001 | US6227570 Stabilizer flip pad assembly flip-over restraint |
| 05/08/2001 | US6227569 Stabilizer mechanical support linkage |
| 05/08/2001 | US6226902 Operator presence system with bypass logic |
| 05/08/2001 | CA2018309C Bladesaver assembly |
| 05/07/2001 | WO2001048387A1 Mobile handling device |
| 05/03/2001 | WO2001031178A1 Engine cooling device of construction machinery |
| 05/03/2001 | WO2001031168A1 Method and arrangement for preventing the passage of a mining vehicle |
| 05/03/2001 | WO2001031126A1 Assembly consisting of a body and a wear part easily detachable therefrom |
| 05/02/2001 | EP1096073A1 Coupling for excavator teeth and the like |
| 05/01/2001 | US6226572 Vehicle monitor |
| 05/01/2001 | US6223845 Hydraulic excavator with engine intake air cleaner arrangement |
| 05/01/2001 | US6223841 Remote fluid power supply system for a work vehicle |
| 05/01/2001 | US6223807 Heating, ventilating and air conditioning system for a skid steer loader |
| 04/26/2001 | WO2001029515A1 Position sensor with magnet and hall effect sensor for user input device on a power machine |
| 04/26/2001 | WO2001029428A2 Pilot device |
| 04/26/2001 | WO2001029331A1 Excavating ripper (tooth) |
| 04/26/2001 | WO2001029330A1 Swing type construction machinery |
| 04/26/2001 | WO2001029329A1 Hydraulic actuator |