| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 09/22/2004 | CN2642843Y Outside vault water-bottom mud-cleaning machine |
| 09/22/2004 | CN2642835Y Soil shifting and compacting machine |
| 09/22/2004 | CN1531622A Soil excavating tool, swivel, connecting device and ground improving method |
| 09/21/2004 | US6793452 Truss style stick or boom |
| 09/21/2004 | US6792646 Suction hose arrangement for refuse tank trucks |
| 09/16/2004 | WO2004079206A1 A method for generating a valve command signal |
| 09/16/2004 | WO2004079106A1 Power shovel with fluid-feeding device |
| 09/16/2004 | WO2004079105A1 Device for adjusting a tool which is fixed to the end of a digger arm or similar |
| 09/16/2004 | WO2004079104A2 Heated bucket system |
| 09/16/2004 | US20040177977 Vehicle with an attachment |
| 09/16/2004 | US20040177534 Plow cutting edge |
| 09/16/2004 | DE20307013U1 Wendevorrichtung Turning device |
| 09/16/2004 | DE10308538A1 Verfahren zum Herstellen einer Schlitzwand im Boden, Schlitzwandfräse und Schlitzwandfräsvorrichtung A method for making a trench wall in the ground, a trench wall cutter and trench wall |
| 09/16/2004 | DE10233019B4 Verfahren zum Abbau von Böden und Vorrichtung zur Durchführung des Verfahrens A method for degradation of soils and apparatus for carrying out the method |
| 09/16/2004 | CA2518007A1 A method for generating a valve command signal |
| 09/16/2004 | CA2485347A1 Heated bucket system |
| 09/15/2004 | CN2641135Y Automatic digging machine |
| 09/15/2004 | CN2641134Y Pipe conveying type digging machine for small revervoir |
| 09/15/2004 | CN2641117Y Scraper type cleaning vehicle |
| 09/15/2004 | CN1166841C Automatically operated shovel and stone crushing system comprising same |
| 09/14/2004 | US6789629 Bubba drag improvements |
| 09/14/2004 | US6789335 Shovel |
| 09/14/2004 | US6789291 Telerobotic nozzle positioning system for an automated roadway debris vacuum vehicle |
| 09/10/2004 | WO2004076754A1 Arm angle sensor device in construction machine |
| 09/10/2004 | WO2004076752A1 Bucket or scoop with adjustable capacity |
| 09/10/2004 | WO2004076334A1 Hydraulic control device of hydraulic working machine |
| 09/10/2004 | WO2004076265A1 Rear end small revolving type hydraulic shovel |
| 09/10/2004 | CA2517022A1 Bucket or scoop with adjustable capacity |
| 09/09/2004 | US20040176894 Valve command signal processing system |
| 09/09/2004 | US20040172865 Trencher unit |
| 09/09/2004 | US20040172864 Excavation apparatus |
| 09/09/2004 | US20040172862 Mobile grave excavator |
| 09/09/2004 | US20040172857 Drum for an excavator that can be used in particular for the production of vertical trenches in hard of very hard soils |
| 09/09/2004 | DE10340671A1 Auslegeranordnung für schwenkbares Nutzfahrzeug Boom assembly for pivoting commercial vehicle |
| 09/08/2004 | EP1454718A1 Engine braker |
| 09/08/2004 | CN2639363Y Running suction dredge with submersible axial-flow pump |
| 09/08/2004 | CN2639362Y Breaking device for loader |
| 09/02/2004 | WO2004074586A1 Dredge device and dredge method |
| 09/02/2004 | WO2004074027A1 Off-road vehicle with engine mounts having internally snubbed shocks and vibrations isolators |
| 09/02/2004 | WO2004073383A2 Subsoiling grapple rake |
| 09/02/2004 | WO2004073382A2 Subsoiling excavator bucket |
| 09/02/2004 | US20040168831 Drilling device for earth drill |
| 09/02/2004 | US20040168814 Gripping assembly for impact hammer |
| 09/02/2004 | DE202004010828U1 Rake attachment for compact excavator has a tilt mounting on the end of the excavator arm and with a hydraulic tilt cylinder mounted on the back of the rake |
| 09/02/2004 | DE19581883B4 Baggereimerausrichter für ein Industriefahrzeug Excavator bucket organizer for an industrial vehicle |
| 09/02/2004 | CA2515561A1 Subsoiling grapple rake |
| 09/01/2004 | EP1452686A1 Pick holder for bidirectional milling devices for building diaphragm walls |
| 09/01/2004 | EP1452651A1 Remote control system and remote setting system of construction machinery |
| 09/01/2004 | EP1452650A1 Revolving blade for small excavators |
| 09/01/2004 | EP1452645A1 Method for building a diaphragm wall in the ground and trench wall cutting apparatus |
| 09/01/2004 | CN1525016A Method for building a diaphragm wall in the ground,trench wall cutter and trench wall cutting apparatus |
| 09/01/2004 | CN1525015A Cutting device for cutting trenches in the ground |
| 09/01/2004 | CN1164837C Dragline, bucket rigging and control system thereof |
| 08/31/2004 | US6785596 Features of main control computer for a power machine |
| 08/31/2004 | US6782644 Remote control system and remote setting system for construction machinery |
| 08/26/2004 | WO2004072387A1 A system comprising an implement attachment means and an implement |
| 08/26/2004 | WO2004072381A1 Scraper assembly |
| 08/26/2004 | US20040165979 Coupler with improved pin lock |
| 08/25/2004 | EP1449805A1 Gripper for lifting device |
| 08/25/2004 | EP1449722A1 Motor vehicle with retractable steps |
| 08/25/2004 | EP1448471A1 Device for mounting of a turnable implement |
| 08/25/2004 | CN2635742Y Dredging machinery |
| 08/25/2004 | CN2635741Y High-efficient dredging machine |
| 08/25/2004 | CN1163376C Drilling well type twin-hull sand-rotating ship and operating method thereof |
| 08/24/2004 | US6779961 Material handler with electronic load chart |
| 08/24/2004 | US6779948 Apparatus for high-volume in situ soil remediation |
| 08/19/2004 | WO2004070122A2 Bucket loader |
| 08/19/2004 | WO2004044349A3 Single jaw set multiple tool attachment system |
| 08/19/2004 | US20040161326 Boom structure of construction machine and manufacturing method thereof |
| 08/19/2004 | US20040161325 Tractor with a front loader and a backhoe attachable thereto |
| 08/19/2004 | US20040159614 Method and apparatus for cleaning a water area |
| 08/19/2004 | DE19581287B4 Gerätesystem, das die Kipprate kompensiert und Verfahren Device system that compensates for the roll rate and method |
| 08/19/2004 | DE10257041B3 Profil für Tieflöffel und -Ladeschaufelausrüstungen eines Baggers sowie Verfahren zur Herstellung desselben The same profile for backhoes and -Ladeschaufelausrüstungen an excavator and methods of making |
| 08/18/2004 | EP1447480A2 Hydraulic circuit for working machine |
| 08/18/2004 | EP1447285A2 Multistage gas generator for air bag and air bag apparatus |
| 08/18/2004 | CN1522189A Device and method for cutting industrial waste |
| 08/17/2004 | US6778097 Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine |
| 08/17/2004 | US6776571 Fork attachment for backhoe |
| 08/12/2004 | WO2004067856A1 Dragline bucket |
| 08/12/2004 | WO2004067855A1 Tool holder with hydraulic coupling means |
| 08/12/2004 | WO2003078744A3 Shellfish dredging apparatus |
| 08/12/2004 | DE202004001886U1 Blade for dredging buckets used for e.g. sand or gravel extraction, has side walls preferably covering bucket bars |
| 08/12/2004 | CA2514727A1 Dragline bucket |
| 08/12/2004 | CA2514722A1 Tool holder with hydraulic coupling means |
| 08/11/2004 | EP1445385A1 Tool quick coupler |
| 08/11/2004 | EP1444405A1 Trenching method and apparatus |
| 08/11/2004 | EP1266098A4 Material separating apparatus and method for using same |
| 08/11/2004 | EP1183440B1 Stone head to be mounted on excavator arms |
| 08/11/2004 | EP0972115A4 Overload protector mechanism for shield mechanism of excavating wheel |
| 08/11/2004 | CN2632159Y Tractive dredging apparatus |
| 08/11/2004 | CN2632158Y Small tracted hydraulic loading apparatus |
| 08/11/2004 | CN1519434A New type versatile sanitation vehicle, versatile cars, excavator, and mechanical arm |
| 08/11/2004 | CN1161521C Cylindrical silt dredging device for sea dredge boat |
| 08/11/2004 | CN1161520C Device for joing dismountable dredging parts with dredger |
| 08/10/2004 | US6773223 Hydraulic attachment latch mechanism for skid steer loader |
| 08/10/2004 | US6772544 Wheeled work vehicle |
| 08/05/2004 | WO2004065700A1 Underwater sediment management |
| 08/05/2004 | WO2004065699A1 Quick-coupling device for tools on diggers or similar machines |
| 08/05/2004 | WO2004065165A2 Elongated front end loader attachment |
| 08/05/2004 | US20040149463 Circle structure of motor grader |