| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 06/15/1993 | US5219265 Grapple assembly |
| 06/10/1993 | WO1993011363A1 Energy recovering device |
| 06/10/1993 | WO1993011338A1 Ultrasonic energy producing device |
| 06/10/1993 | WO1993011308A1 Means for attaching an implement or tool to an automotive vehicle |
| 06/10/1993 | CA2101854A1 Ultrasonic energy producing device |
| 06/08/1993 | CA1318932C Benthic dredge construction |
| 06/08/1993 | CA1318786C Snowplow mounting assembly for front-end loaders |
| 06/03/1993 | WO1993011309A1 High voltage ripping apparatus |
| 06/03/1993 | CA2101270A1 High voltage ripping apparatus |
| 06/02/1993 | CN2135021Y Dipping, conveying and discharging device on chain tractors |
| 06/01/1993 | US5214868 Apparatus for laying an underground member |
| 06/01/1993 | US5214867 Forest fire extinguishing apparatus |
| 06/01/1993 | US5214866 Continual digging, transport and loading accessory for earth or material moving equipment |
| 06/01/1993 | CA1318514C Method for the extraction of sealed cartridges for the preparation of beverages |
| 05/27/1993 | DE4138011A1 Device for levelling large surfaces - using pistons to raise and lower levelling board which are automatically controlled by guide wire and sensing devices which is centrally controlled |
| 05/25/1993 | US5213164 Soil leveling apparatus with improved frame and hitch |
| 05/25/1993 | US5212897 Trenching attachment for an earth moving bucket |
| 05/25/1993 | US5212896 Control system for a walk behind trencher machine |
| 05/25/1993 | US5212895 Retractable excavator cutting tooth apparatus |
| 05/25/1993 | US5212892 Cutter head assembly for excavating machine |
| 05/25/1993 | US5212891 Soft excavator |
| 05/19/1993 | EP0542297A1 Ultrasonic control device for a road-finisher |
| 05/19/1993 | EP0542120A1 Locking device for implements |
| 05/19/1993 | EP0542015A1 Method and device for building a plane using a shovel excavator |
| 05/19/1993 | EP0541813A1 Wire saw excavator, cut-off wall or landslide protection construction constructed thereby and construction method thereof |
| 05/19/1993 | EP0494257A4 Demolition hammer |
| 05/19/1993 | EP0344167B1 Corner guard system having a replaceable corner tooth |
| 05/19/1993 | DE4140755C1 Vertical shaft excavator for digging, loosening and/or loading - has holding bake with bracket with vertical main axis, round which swivels slewing arm |
| 05/19/1993 | CN2133612Y Expansion arm type waste water and mud treating machine |
| 05/19/1993 | CN2133611Y Small caterpillar-tyre chassis |
| 05/18/1993 | US5210964 Method of constructing mounds from earth |
| 05/18/1993 | US5210919 Tool assembly |
| 05/13/1993 | WO1993009300A1 Method of selecting automatic operation mode of working machine |
| 05/13/1993 | DE4221086A1 Machine for removing deposits from underwater surfaces - pumps surrounding liquid through jet nozzle and removes resulting mixture by action of adjacent suction nozzle |
| 05/12/1993 | EP0541417A1 Guided device controlled by laser beam for a civil-engineering machine |
| 05/11/1993 | US5209535 Power bucket |
| 05/11/1993 | US5209307 Rear mounted grader for vehicles |
| 05/11/1993 | US5209002 Front-end bucket assembly for use with 4-wheel drive vehicle |
| 05/11/1993 | US5209001 Trenching machine with longitudinally stabilized main frame for stabilizing digging implement |
| 05/11/1993 | CA1317454C Box blade |
| 05/07/1993 | CA2081834A1 Laser beam guidance device for civil engineering/earthmoving plant |
| 05/05/1993 | EP0539875A1 Quick coupling device |
| 05/05/1993 | EP0539864A1 Excavation device |
| 05/05/1993 | EP0539589A1 Method and unit for controlling vehicle for loading operation |
| 05/01/1993 | CA2080534A1 Quick attachment assembly for loader implements |
| 04/29/1993 | WO1993007739A1 Hood support assembly for an earth working machine |
| 04/28/1993 | EP0538960A1 Hydraulically actuated bucket for excavator |
| 04/28/1993 | EP0538439A1 Mechanism for supporting an earthworking etc. tool |
| 04/28/1993 | EP0500730A4 Quick drop valve |
| 04/27/1993 | CA1316794C Constant pressure regulation of grader blades |
| 04/22/1993 | DE4134039A1 Monoblock jib for hydraulic crane and excavator - comprises three sections, viz. front, middle and lower parts connected at joint points with bearings |
| 04/21/1993 | CN1071223A Disc drill bit |
| 04/20/1993 | US5203101 Digging chain vibratory system |
| 04/20/1993 | US5203100 Offset ditcher with chain drive |
| 04/20/1993 | US5203099 Self-powered, submersible dredge apparatus |
| 04/20/1993 | CA1316495C Device in a quick coupling |
| 04/15/1993 | WO1993007344A1 Blades for earth moving machines |
| 04/15/1993 | WO1993007343A1 Device for controlling working vehicle in material transfer system |
| 04/15/1993 | WO1993007342A1 A driving machine with an articulated boom |
| 04/15/1993 | WO1993005243A3 Suction dredger |
| 04/13/1993 | US5201877 Suction transporting device |
| 04/13/1993 | US5201378 Skid steer vehicle |
| 04/13/1993 | US5201235 Linkage for loader bucket or other material handling device |
| 04/13/1993 | US5201177 System for automatically controlling relative operational velocity of actuators of construction vehicles |
| 04/13/1993 | CA1316150C Implement connector |
| 04/07/1993 | EP0534960A1 Gripping device. |
| 04/07/1993 | EP0534946A1 Swinging device for excavators and other heavy plant |
| 04/07/1993 | EP0494863A4 Rotary dipper stick |
| 04/07/1993 | EP0288492B1 Excavator attachment |
| 04/06/1993 | US5199844 Quick-disconnect coupling for a machine having a boom and a stick |
| 04/06/1993 | US5199658 Dual-force hydraulic drive for a demolition tool |
| 04/06/1993 | US5199344 Lock cylinder for backhoe slide frame |
| 04/06/1993 | US5199197 Wear resistant offset sidebar chain |
| 04/06/1993 | US5199196 Earth grading and soil compaction tractor with water spray capability |
| 04/06/1993 | US5199195 Articulated toothed excavating apparatus |
| 04/06/1993 | US5199194 Sea bottom sampler |
| 04/06/1993 | US5199193 Working machine |
| 04/06/1993 | CA1315829C Tooth for a digging bucket of an excavator |
| 04/06/1993 | CA1315593C Tractor work implement coupler |
| 04/01/1993 | WO1993006356A1 Engine |
| 04/01/1993 | WO1993006312A1 A cutting device applicable to an appliance |
| 04/01/1993 | WO1993006306A1 Apparatus to prepare a road surface |
| 04/01/1993 | WO1993006036A1 Power bucket |
| 04/01/1993 | WO1993005923A1 Apparatus for cutting an article into sheets |
| 04/01/1993 | DE4209412A1 Swivel mounting attachment for excavator bucket - has bolt on hydraulic drive for rotating excavator bucket in plane lateral to bucket opening |
| 04/01/1993 | CA2119260A1 Power bucket |
| 04/01/1993 | CA2118797A1 Apparatus for cutting an article into sheets |
| 03/31/1993 | WO1993007462A1 Sea bottom sampler |
| 03/31/1993 | EP0534369A1 Implement mounting bracket for earth working machines |
| 03/31/1993 | EP0534037A1 Disc drill bit |
| 03/31/1993 | CA2097299A1 Sea bottom sampler |
| 03/30/1993 | US5198800 Alarm system for constructional machine |
| 03/30/1993 | US5197212 Auxiliary ripper tooth attachment for use in conjunction with a backhoe |
| 03/30/1993 | US5197193 Apparatus for cutting an article into sheets |
| 03/24/1993 | EP0533559A1 Pincer grab excavator |
| 03/24/1993 | EP0533558A1 Pincer grab excavator |
| 03/24/1993 | CA2078756A1 Mounting bracket |
| 03/23/1993 | US5195865 Rapid interchangeability device for earth-moving devices carrying vibrators |
| 03/23/1993 | US5195863 Excavator loader |
| 03/23/1993 | CA1314790C Intuitive joystick control for a work implement |