| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 04/16/2013 | US8419339 Connecting member of construction machine |
| 04/16/2013 | US8418777 Agricultural folding scraper blade |
| 04/16/2013 | CA2599047C Plow systems for non-highway vehicles |
| 04/14/2013 | CA2756182A1 Method and apparatus for using an excavator having a boom as a lifting apparatus |
| 04/11/2013 | WO2013052057A1 Dump rope for a dragline excavator |
| 04/11/2013 | WO2013051741A1 Priority control system for construction machine |
| 04/11/2013 | WO2013051737A1 System for controlling land leveling work which uses an excavator |
| 04/11/2013 | WO2013051694A1 Earth-moving apparatus for construction machinery |
| 04/11/2013 | WO2013051379A1 Blade control system, construction machine, and blade control method |
| 04/11/2013 | WO2013051378A1 Blade control system, construction machine, and blade control method |
| 04/11/2013 | WO2013051377A1 Blade control system, construction machine, and blade control method |
| 04/11/2013 | WO2013050482A1 Demolition apparatus |
| 04/11/2013 | WO2013050136A1 Suction mouth for a subsea mining tool |
| 04/11/2013 | WO2012039608A9 Method and device for determining a volume of a settled bed in a mixture in a loading space |
| 04/11/2013 | US20130090817 Blade control system, construction machine and blade control method |
| 04/11/2013 | US20130087510 Apparatus, System, and Method For Remediation of Contamination |
| 04/11/2013 | US20130087351 Dual Cylinders For Effecting Tilt And Pitch Functions Of A Dozer Blade |
| 04/11/2013 | US20130087350 Blade control system, construction machine and blade control method |
| 04/11/2013 | US20130087349 Blade control system, construction machine and blade control method |
| 04/11/2013 | US20130086824 Dump Rope for a Dragline Excavator |
| 04/11/2013 | DE202013002103U1 Vorrichtung zur Verbindung von Bauteilen zum gleichzeitigen Übertragen von Kraft und Medium A device for connecting components for simultaneously transferring power and medium |
| 04/11/2013 | CA2850421A1 Suction mouth for a subsea mining tool |
| 04/11/2013 | CA2850392A1 A riser system for transporting a slurry from a position adjacent to the seabed to a position adjacent to the sea surface |
| 04/10/2013 | EP2578754A2 Dual cylinders for effecting tilt and pitch functions of a dozer blade |
| 04/10/2013 | EP2578753A1 Work attachment and work machine |
| 04/10/2013 | EP2578752A1 Demolition apparatus |
| 04/10/2013 | EP2576921A2 Mobile apparatus |
| 04/10/2013 | EP2576920A2 Machine bucket |
| 04/10/2013 | EP2576919A1 Articulated operating arm with mechanical locking means between arm sections |
| 04/10/2013 | CN202867631U Gearbox clutch separating device and bulldozer |
| 04/10/2013 | CN202865988U Dredging trolley used in iron and steel enterprise |
| 04/10/2013 | CN202865901U Anti-overturning device and soil shifter |
| 04/10/2013 | CN202865891U Novel water conservancy project silt exhaust equipment |
| 04/10/2013 | CN202865890U Auxiliary assembling and disassembling device for gearbox of bulldozer |
| 04/10/2013 | CN202865889U Bulldozer modularized drive mechanism and bulldozer |
| 04/10/2013 | CN202865888U Connecting mechanism between bulldozer pivot and bogie frame and bulldozer |
| 04/10/2013 | CN202865887U Engine cover installation structure and bulldozer |
| 04/10/2013 | CN202865886U Equalizing beam structure and bulldozer |
| 04/10/2013 | CN202865885U Driving system for mud bucket |
| 04/10/2013 | CN202865884U Tunnel excavator bucket |
| 04/10/2013 | CN202865883U Retractable evacuating device for loader-digger |
| 04/10/2013 | CN202865882U Loader-digger loading movable arm |
| 04/10/2013 | CN202865881U Front suspension loop of excavator bucket rod |
| 04/10/2013 | CN202865880U Built-in oil cylinder type big arm of loader-digger |
| 04/10/2013 | CN202865879U Reinforced type loading machine front frame wing box |
| 04/10/2013 | CN202865878U Small-scale wheel type full rotation excavator |
| 04/10/2013 | CN202865877U High-efficiency multi-bucket excavator |
| 04/10/2013 | CN202865876U Wheel flange bucket type excavating device and excavator |
| 04/10/2013 | CN103038447A A system for seafloor mining |
| 04/10/2013 | CN103038426A Method and apparatus for auxilary seafloor mining |
| 04/10/2013 | CN103038425A System and method for providing power to a hydraulic system |
| 04/10/2013 | CN103031866A Hinging mechanism of swing arm and bucket rod |
| 04/10/2013 | CN103031865A Foldable bucket for excavating garbage in water drainage ponds |
| 04/10/2013 | CN103030073A Multifunctional crawler-type crane |
| 04/10/2013 | CN101929176B Engine control device |
| 04/04/2013 | WO2013048308A1 Front pin lock for a tool attachment device |
| 04/04/2013 | WO2013048241A1 Cutting device for an underwater excavation system |
| 04/04/2013 | WO2013047926A1 Apparatus for protecting components of an excavator |
| 04/04/2013 | WO2013047187A1 Blade control system and construction machine |
| 04/04/2013 | WO2013047181A1 Blade control system and construction machine |
| 04/04/2013 | WO2013047180A1 Construction machine |
| 04/04/2013 | WO2013047179A1 Blade control system and construction machine |
| 04/04/2013 | WO2013046168A1 Bucket for screening and crushing inert material having a balancing valve |
| 04/04/2013 | WO2013046167A2 A bucket for screening and crushing inert material |
| 04/04/2013 | WO2013046164A1 Bucket for crushing inert material |
| 04/04/2013 | WO2013044625A1 Arm support action control method and system, arm support tail end linear displacement control method and system, and concrete pump |
| 04/04/2013 | WO2013044297A1 Excavation bucket |
| 04/04/2013 | WO2013020856A3 Implement for attachment to a vehicle |
| 04/04/2013 | WO2012177706A3 Excavator thumb assembly |
| 04/04/2013 | US20130085645 Blade control system and construction machine |
| 04/04/2013 | US20130085644 Blade control system and construction machine |
| 04/04/2013 | US20130084155 Material Handling Machine |
| 04/04/2013 | US20130081836 Construction machine |
| 04/04/2013 | US20130081831 Blade control system and construction machine |
| 04/04/2013 | US20130081310 Detachable Finishing Blade For A Loading Bucket |
| 04/04/2013 | DE202013100879U1 Baggerarm, und Grabenräumungsbagger Excavating, clearing and grave diggers |
| 04/04/2013 | CA2849929A1 Excavation bucket |
| 04/04/2013 | CA2849892A1 Bucket for screening and crushing inert material having a balancing valve |
| 04/04/2013 | CA2849890A1 A bucket for screening and crushing inert material |
| 04/04/2013 | CA2849701A1 Bucket for crushing inert material |
| 04/04/2013 | CA2804408A1 Mobile machine, braking system and method of controlling mobile machine |
| 04/03/2013 | CN202850081U Loader embracing fork bucket |
| 04/03/2013 | CN202850076U Mining laneway crushing and loading bottom cleaning machine |
| 04/03/2013 | CN202850075U Twisting suction type environment-friendly dredger |
| 04/03/2013 | CN202850074U Full-automatic bump-cutter machine |
| 04/03/2013 | CN202850073U Telescopic arm assembly and deep excavating machine |
| 04/03/2013 | CN202850072U Digging bucket rocking bars |
| 04/03/2013 | CN202850071U Excavator swing arm pin shaft fixing device |
| 04/03/2013 | CN202850070U Parallel eight-connection-rod mechanism for loading machine |
| 04/03/2013 | CN202850069U Operating mechanism of side-unloading rock loader for coal mine |
| 04/03/2013 | CN202850068U Back excavator |
| 04/03/2013 | CN202850067U Simple excavation and hoisting dual-use machine for water construction projects |
| 04/03/2013 | CN202847856U Continuous track wheel type excavator |
| 04/03/2013 | CN103025966A Cab and motor grader |
| 04/03/2013 | CN103025963A Work attachment and work machine |
| 04/03/2013 | CN103015479A Biological dredging platform and method |
| 04/03/2013 | CN103015474A Energy-saving grab dredger |
| 04/03/2013 | CN103015473A Priority control method of excavator and movable arm to rotation and priority valve |
| 04/03/2013 | CN103015472A Screw-driven and multi-degree-of-freedom controllable mechanism type excavating mechanism |
| 04/03/2013 | CN103015471A Self-adjusting controllable mechanism-type micro MDOF (multiple degrees of freedom) loading mechanism |