| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 08/14/2001 | US6273198 Pitch control system |
| 08/14/2001 | US6272775 Rear dumping dragline bucket and rigging system |
| 08/09/2001 | WO2001057324A1 Attachment control device for power machine |
| 08/09/2001 | WO2001057321A1 Working device |
| 08/09/2001 | WO2001056915A1 Loader |
| 08/09/2001 | DE10058980A1 System und Verfahren zur automatischen Steuerung eines Arbeitswerkzeuges einer Erdbewegungsmaschine basierend auf diskreten Drehmomentwerten System and method for automatically controlling a work implement of an earthmoving machine based on discrete torque values |
| 08/09/2001 | DE10004776A1 Baumaschine mit Auslegerschnellwechselverbindung Construction machine with arm quick release connection |
| 08/09/2001 | CA2399091A1 Device for performing work tasks in a ski run area |
| 08/08/2001 | EP1122369A1 Hydraulic control circuit for work machine |
| 08/08/2001 | CN2441865Y Multiple bucket excavator |
| 08/08/2001 | CN2441864Y Multiple bucket excavator |
| 08/07/2001 | US6269885 Blade height control system for a motorized grader |
| 08/07/2001 | US6269561 Tiltable implement for excavator machines and the like |
| 08/07/2001 | US6269560 Sweeping assembly for excavating machines and the like |
| 08/07/2001 | CA2333835A1 Overhead boom mining shovel |
| 08/02/2001 | DE10004267A1 Vorrichtung zur Beseitigung von Ablagerungen auf Gewässerböden A device for removal of deposits on aquatic soils |
| 08/02/2001 | DE10003563A1 Saugbagger Suction dredger |
| 08/01/2001 | EP1119666A1 Method and pulverizer for pipeline trench padding |
| 08/01/2001 | EP1119665A1 Excavation assembly, apparatus and method of operating the same |
| 08/01/2001 | CN1306132A Dredging method by parallelly arranging electric pump platforms |
| 07/31/2001 | US6267548 Automatic over center system |
| 07/31/2001 | US6266960 Hydraulic control for a quick coupler |
| 07/31/2001 | US6266901 Work machine |
| 07/31/2001 | CA2218844C Dragline bucket transporter and method of use |
| 07/26/2001 | WO2001053613A1 Cabin of back hoe |
| 07/26/2001 | DE10037320A1 Laying pipeline in water by assembling pipe sections out of water and laying them in trench produced by cutter shoe sealed on to pipe at front of pipeline |
| 07/26/2001 | DE10000771A1 Vorrichtung und Verfahren zur Lageregelung für Arbeitseinrichtungen mobiler Arbeitsmaschinen Apparatus and method for position control for working mechanisms of mobile machines |
| 07/25/2001 | EP1118719A2 Blade height control system for a motorized grader |
| 07/25/2001 | EP1118713A1 Method for steering a construction machine or roadpaver and road finisher |
| 07/25/2001 | CN2440060Y Mud-gathering device for dredging mud at water bottom |
| 07/25/2001 | CN1305041A Autocontrol method for speed-varying box of bulldozer |
| 07/25/2001 | CN1304852A Drilling well type sand-rotating twin-hull ship |
| 07/25/2001 | CN1068918C Construction machinery operation range limit control device |
| 07/24/2001 | US6263595 Laser receiver and angle sensor mounted on an excavator |
| 07/24/2001 | US6263594 Dredging system |
| 07/24/2001 | CA2087705C Hydraulic control system |
| 07/19/2001 | WO2001052002A2 Hydraulic mechanism that can be used in buckets or shovels of excavators and the like |
| 07/19/2001 | WO2001051717A1 Device and method for controlling the position for working devices of mobile machines |
| 07/18/2001 | CN2439425Y Scoop linkage sand digging and lifting machine |
| 07/17/2001 | US6260470 Hydraulic piston-cylinder-unit for a slewing drive |
| 07/17/2001 | US6260355 Hydraulic control system for a mobile work machine, especially a wheel loader |
| 07/17/2001 | US6260294 Grab attachment for backhoe and excavator buckets |
| 07/12/2001 | WO2001049945A1 Concrete crushing grappler |
| 07/11/2001 | EP1114897A2 Earthmoving machine |
| 07/11/2001 | CN1068398C Path control device of building machinery |
| 07/10/2001 | CA2186188C Scraper apparatus |
| 07/05/2001 | US20010007087 Features of main control computer for a power machine |
| 07/05/2001 | US20010006128 Earthmoving machine |
| 07/05/2001 | US20010005950 Base edge protection assembly for an implement of a work machine |
| 07/05/2001 | US20010005949 Cutting edge |
| 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 |
| 07/04/2001 | EP1113111A1 Concrete breaking shear |
| 07/04/2001 | EP1112413A1 Quick coupler for bucket excavators |
| 07/04/2001 | CN2437740Y Rear-mounted blade for bulldozer |
| 07/04/2001 | CN2437739Y Underground continuous wall hole forming machine |
| 07/03/2001 | US6254331 Coupler for connecting an attachment to the free end of a boom |
| 06/28/2001 | WO2001046527A1 Hydraulic circuit of working machine |
| 06/28/2001 | WO2001046062A2 Loading and elevating material handler |
| 06/28/2001 | US20010004904 Multi-line rotatable fluid coupler |
| 06/28/2001 | US20010004809 Buket tooth and method of manufacturing the same |
| 06/28/2001 | DE19962952A1 Suction excavator has collection container, turbine generating suction flow, controller with closure device downstream of filter devices in flow channel for varying flow channel cross-section |
| 06/27/2001 | EP1111139A1 A grab for excavators of foundation walls and rectangular piles, and an excavator provided with said grab |
| 06/27/2001 | EP0912805B1 Snubber for excavator bucket door |
| 06/26/2001 | US6253136 Method and apparatus for a limp home mode |
| 06/26/2001 | US6249995 Linkage connector for excavator bucket |
| 06/26/2001 | US6249992 Retractable snow plow wing assembly |
| 06/26/2001 | CA2242040C Operator enclosure |
| 06/21/2001 | WO2000075437A8 Device for coupling an implement to a telescopic boom type vehicle |
| 06/21/2001 | DE19960361A1 Schleppkopf für Saugbagger Towing head suction dredger |
| 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 | EP1108819A1 Towed head for a suction dredger |
| 06/20/2001 | CN2435432Y Pollutionless sludge removing and conveying equipment |
| 06/20/2001 | CN2435431Y Multi-purpose hydraulic bulldozer |
| 06/19/2001 | US6247888 Parking stand for tractor front end loader |
| 06/19/2001 | US6247757 Rotatable implement depth control apparatus |
| 06/19/2001 | US6247540 Blade pitch indicator |
| 06/19/2001 | US6247538 Automatic excavator, automatic excavation method and automatic loading method |
| 06/16/2001 | CA2327984A1 Mounting system for mid-mount front end loaders |
| 06/15/2001 | CA2326580A1 Blade height control system for a motorized grader |
| 06/14/2001 | WO2001017916A3 Mud suction unit |
| 06/13/2001 | EP1106741A1 Construction machine |
| 06/13/2001 | EP1012411B1 Method and device for dumping dredged materials |
| 06/13/2001 | DE19958859A1 Suction dredger esp. for soil has pivoted collection container with opening in base closed by back pressure valve |
| 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 | US6244369 Cab for construction machinery |
| 06/12/2001 | US6243975 Blade attachment for excavator bucket |
| 06/07/2001 | CA2291850A1 Plow lifting system |
| 06/05/2001 | US6241455 Earth-moving machine bucket coupler |
| 06/05/2001 | US6241394 Lubricating groove pattern for a journal bearing |
| 06/05/2001 | US6240662 Snow plow having removable plow guard attachment |
| 06/05/2001 | CA2193430C Scraper apparatus |
| 06/02/2001 | CA2327201A1 Bucket tooth and method of manufacturing the same |
| 05/31/2001 | WO2001038682A1 Self-propelled tool-carrier |
| 05/31/2001 | WO2001038649A1 Hydraulic collection tool |
| 05/31/2001 | WO2001038648A1 Methods and means of carrying off contaminated materials |
| 05/30/2001 | EP1103172A2 Hitch control system with adjustable slip response |
| 05/30/2001 | EP0757737B1 Pavement cutting and excavating tool |
| 05/30/2001 | CN1297503A Method and pulverizer for pipeline trench padding |
| 05/29/2001 | US6238140 Method for laying tile or pipe underground |