| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 06/06/2002 | WO2001000440A9 Rolling stabilizer lift attachment with automatic attachment adapter |
| 06/06/2002 | US20020066549 Ceiling cooling or heating apparatus |
| 06/06/2002 | US20020066215 Swivel mounting for quick attachment bracket |
| 06/06/2002 | DE10058851A1 Bucket wheel comprises shovels individually fixed in a cantilever manner to a ring support |
| 06/05/2002 | EP1211359A1 Boom cylinder control circuit of working machine |
| 06/05/2002 | EP1211358A1 Piping structure of working machine |
| 06/05/2002 | EP1211357A1 Front-loading attachement for a carrier vehicle |
| 06/05/2002 | EP1211356A1 Grab bucket |
| 06/05/2002 | EP1210483A2 Mud suction unit |
| 06/05/2002 | EP1210482A1 Excavator arm assembly with integral quick coupler |
| 06/05/2002 | EP1017908A4 Implement adapter for an excavation tool assembly |
| 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 |
| 06/04/2002 | US6397501 Wide multiple-chain trenching machine |
| 05/30/2002 | US20020065575 Bucket shakeout mechanism for electro-hydraulic machines |
| 05/30/2002 | US20020064446 Hydraulically actuated quick coupling device |
| 05/30/2002 | US20020064445 Lift boom assembly |
| 05/30/2002 | US20020064443 Load bearing attachment apparatus for a multipurpose loader bucket |
| 05/30/2002 | US20020063652 Method and apparatus for determining the location of underground objects during a digging operation |
| 05/29/2002 | EP1208269A1 Gravel sorter |
| 05/29/2002 | DE10138364A1 Antriebs-Steuer-Vorrichtung für ein Arbeitsfahrzeug Drive control device for a working vehicle |
| 05/29/2002 | CN1085759C Process and device for precisely maintaining vertical excavation direction of subterranean curtain |
| 05/28/2002 | US6394737 Interchangeable attachment assembly for a lawn tractor |
| 05/28/2002 | US6393959 Mine disposal apparatus and mine disposal method |
| 05/23/2002 | WO2001056915A8 Loader |
| 05/23/2002 | US20020060199 Boom arrangement for work machine |
| 05/23/2002 | US20020060081 Motor grader vehicle control arrangement |
| 05/23/2002 | US20020059741 Bucket assembly |
| 05/23/2002 | US20020059740 Method and apparatus for dredging and transporting dredged solids |
| 05/22/2002 | CN1085281C Dredging apparatus and method |
| 05/21/2002 | US6390765 Power latched quick change attachment coupler for skid steer vehicles |
| 05/21/2002 | US6389953 Hydraulic leveling control system for a loader type vehicle |
| 05/21/2002 | US6389922 Control for drive motors for a self-propelled machine |
| 05/16/2002 | US20020057961 Swing drive assembly |
| 05/16/2002 | US20020056212 Structure for working unit for bucket excavators and method for manufacturing the same |
| 05/16/2002 | US20020056211 Trenching method and apparatus |
| 05/15/2002 | EP1204800A1 Method and construction machine for producing ground surfaces |
| 05/15/2002 | EP1003939B1 Hydraulic control device for a mobile machine, especially for a wheel loader |
| 05/15/2002 | EP0743998B1 Quick coupling assembly |
| 05/14/2002 | US6389345 Method and apparatus for determining a cross slope of a surface |
| 05/14/2002 | US6386822 Side dump coupler assembly |
| 05/14/2002 | US6386821 Mounting system for mid-mount front end loaders |
| 05/14/2002 | US6386306 Earthmoving machine |
| 05/14/2002 | US6385872 Rapid coupling for excavation implements |
| 05/14/2002 | US6385867 System for vacuum excavation |
| 05/14/2002 | CA2055291C Disc drill bit |
| 05/09/2002 | US20020053150 Construction equipment implement |
| 05/08/2002 | EP1203843A2 Bagger shovel for making slits for reinforced concrete walls |
| 05/08/2002 | CN1347818A Speed control apparatus for working vehicle and its control method |
| 05/07/2002 | US6385519 System and method for automatically controlling a work implement of an earthmoving machine based on discrete values of torque |
| 05/02/2002 | WO2002035016A1 Trenching method and apparatus |
| 05/02/2002 | US20020050563 Process for the preparation of pharmaceutically active thiazolidine or oxazolidine compounds by a yeast reductase |
| 05/01/2002 | CN2488966Y Front frame for loader |
| 04/30/2002 | US6379075 Quick coupler apparatus |
| 04/30/2002 | US6378231 Construction machine |
| 04/30/2002 | CA2227681C Method and device for controlling a construction machine |
| 04/27/2002 | CA2323917A1 The ally cat super shovel |
| 04/25/2002 | WO2002033181A1 Trenching machine |
| 04/25/2002 | WO2002033180A1 Cable and pipe burial apparatus and method |
| 04/25/2002 | WO2002033179A1 A vehicle with a work tool in which power means is coupled to the work tool for adjusting the elevation of the work tool |
| 04/25/2002 | WO2001069089A3 Working machine |
| 04/25/2002 | US20020046895 Apparatus for changing combinations of control devices and actuators |
| 04/25/2002 | DE10050850A1 Mixing device for excavated materials and e.g. chalk consists of tined rake fastened to shovel arm of excavator |
| 04/25/2002 | DE10047210A1 Self-propelled working machine for handling bulk goods etc. has parallel guidance, which can be activated/de-activated dependent upon requirements of working appliances |
| 04/24/2002 | EP1176260A9 Seat switch activated pump |
| 04/23/2002 | US6375405 Automatic attachment adapter |
| 04/23/2002 | US6375012 Segregator bucket |
| 04/23/2002 | US6374520 Bucket for front end loader and method for transporting |
| 04/23/2002 | US6374519 Dredging apparatus |
| 04/23/2002 | CA2204714C Dumping system for a dragline bucket |
| 04/18/2002 | WO2002031273A1 Method for treatment of dredging soil |
| 04/18/2002 | WO2002031272A1 Scraper bowl with a moveable cutting edge |
| 04/18/2002 | WO2002031271A2 Assembly for exchangeably fastening an add-on, for example an excavator shovel, to an excavator boom or a vehicle |
| 04/18/2002 | US20020044862 Construction equipment implement and method |
| 04/17/2002 | CN2486607Y Steering device for full hydraulic bulldozer |
| 04/17/2002 | CN1344843A Dipper link with lift hook |
| 04/17/2002 | CN1344837A Machinery for renewing track |
| 04/16/2002 | US6374153 Apparatus and method for providing coordinated control of a work implement |
| 04/16/2002 | US6374147 Apparatus and method for providing coordinated control of a work implement |
| 04/16/2002 | US6371214 Methods for automating work machine functions |
| 04/16/2002 | US6371003 Enclosures for installation on the seabed |
| 04/16/2002 | US6370874 Hydraulic control device for a mobile machine, especially for a wheel loader |
| 04/16/2002 | US6370801 Hydraulic collection tool |
| 04/11/2002 | WO2002029166A1 Two-way, self-level valve |
| 04/11/2002 | US20020040540 Dipper door and dipper door assembly |
| 04/10/2002 | EP1195470A1 Earth-moving machine |
| 04/10/2002 | EP1195468A2 Machine for renewing a railway track |
| 04/10/2002 | EP1194651A1 Construction machine and milling roller |
| 04/10/2002 | EP0994987B1 Bucket wheel machinery |
| 04/10/2002 | EP0993530B1 Frame assembly for a construction machine and an associated method of manufacturing the frame assembly |
| 04/10/2002 | EP0787862B1 Region limited excavation control apparatus for construction machines |
| 04/10/2002 | CN2485345Y Modular gearing of bulldozer |
| 04/10/2002 | CN2485344Y Dustproof structure for digging bucket axle parts |
| 04/09/2002 | US6369376 Conveyor device |
| 04/09/2002 | US6367177 Trench restoration apparatus |
| 04/05/2002 | CA2358372A1 Excavator quick coupler having wedge-type connection |
| 04/05/2002 | CA2358273A1 Mining shovel horizontal compensator |