| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 01/09/2013 | CN101223320B 机具升降缸支承件 Machines lift cylinder support |
| 01/08/2013 | US8352132 Automatic blade control system with integrated global navigation satellite system and inertial sensors |
| 01/08/2013 | US8347977 Powered mobile module and attachment combination |
| 01/08/2013 | US8347529 Machine attachment based speed control system |
| 01/08/2013 | CA2517976C Digging or gripping tool |
| 01/04/2013 | DE202010017891U1 Tragrahmen für ein oder mehrere Lastaufnahmemittel Supporting frame for one or more load-bearing means |
| 01/03/2013 | WO2013000926A1 Device to actuate a fluidconnector contamination cover |
| 01/03/2013 | WO2013000316A1 Grader and ripper thereof |
| 01/03/2013 | US20130004282 Method And System For Calculating And Displaying Work Tool Orientation And Machine Using Same |
| 01/03/2013 | US20130004280 Hydraulic control system having swing motor energy recovery |
| 01/03/2013 | US20130004279 Construction machine |
| 01/03/2013 | US20130000935 Shield assembly for a power tool |
| 01/03/2013 | US20130000930 Control device and pitch angle control method |
| 01/03/2013 | US20130000929 Extendable Materials Blade Attachment for a Skid Steer Loader |
| 01/03/2013 | US20130000160 Backhoe Bucket Moveable Thumb Assembly and Method |
| 01/03/2013 | DE112010004297T5 Motor-Grader mit variablem Radstand Motor Grader with variable wheelbase |
| 01/03/2013 | CA2793371A1 Earth working bucket and connector assembly securing wear member thereto |
| 01/02/2013 | CN202644637U Hydraulic circuit for excavator |
| 01/02/2013 | CN202644616U Marine underwater rotary drilling type cutting device |
| 01/02/2013 | CN202644612U Rapid bucket changing device for excavator |
| 01/02/2013 | CN202644611U Suction sand mining device |
| 01/02/2013 | CN202644610U Dredging device of environmental protection air hydraulic suction dredge |
| 01/02/2013 | CN202644609U Full hydraulic bulldozer traveling driving hydraulic device |
| 01/02/2013 | CN202644608U In-time traveling rectification control device of all-hydraulic bulldozer |
| 01/02/2013 | CN202644607U Hub transmission device used for land leveler drive axle |
| 01/02/2013 | CN202644606U Shovel blade and shovel angle of bulldozer |
| 01/02/2013 | CN202644605U Push rake shovel device and push rake machine |
| 01/02/2013 | CN202644604U Rope excavator |
| 01/02/2013 | CN202644603U Load shedding grab bucket of excavator |
| 01/02/2013 | CN202644602U Anti-shaking buffering device for cantilever crane and continuous wall grabbing bucket |
| 01/02/2013 | CN202644601U Stone material loading machine |
| 01/02/2013 | CN202644600U Motor-driven mucking machine with hydraulic rotary device |
| 01/02/2013 | CN202644599U Rolling harrow material loader with material flying resistance |
| 01/02/2013 | CN202644598U Low-height loader with redirection mechanism for ultra-thin conveyor roller harrow |
| 01/02/2013 | CN202644597U Multipurpose shovel rake |
| 01/02/2013 | CN202644596U Foundation excavation tool for photovoltaic pile foundation |
| 01/02/2013 | CN202644595U Channel scraper |
| 01/02/2013 | CN202635011U Through hole steel spade |
| 01/02/2013 | CN102859080A Double check valve for construction equipment |
| 01/02/2013 | CN102859079A Dipper door latch with locking mechanism |
| 01/02/2013 | CN102859078A Fixing device of hydraulic pipe of construction machine |
| 01/02/2013 | CN102852176A Bucket of excavator |
| 01/02/2013 | CN102852175A Extensible arm component and deep excavator |
| 01/02/2013 | CN102852174A Excavator and bucket rod thereof |
| 01/02/2013 | CN102852173A Excavator with rotatable bucket |
| 01/02/2013 | CN102852172A Amphibious efficient excavator |
| 01/02/2013 | CN102852171A Excavator with water sprinkler system |
| 01/02/2013 | CN102852170A Excavator with auxiliary video system |
| 01/02/2013 | CN102852169A Multifunctional excvavtor |
| 01/02/2013 | CN102852168A Multifunctional efficient excavating and discharging truck |
| 01/02/2013 | CN102261086B Non-mudhold double-body drag suction dredger and construction method thereof |
| 01/02/2013 | CN101934727B Running drive device and road grader |
| 01/02/2013 | CN101688381B Quick coupler assembly for connecting an implement to an arm of a machine |
| 01/02/2013 | CN101446093B Excavator mounted with tanks having side doors |
| 01/01/2013 | US8342789 Loader work machine |
| 12/27/2012 | WO2012177706A2 Excavator thumb assembly |
| 12/27/2012 | WO2012174604A1 Dredging system |
| 12/27/2012 | WO2012142446A3 Local dust extraction system for an excavation machine |
| 12/27/2012 | WO2012134968A3 Proportional control using state space based scheduling |
| 12/27/2012 | WO2012129290A3 Surface excavation machine |
| 12/27/2012 | WO2012118648A3 Universal control scheme for mobile hydraulic equipment and method for achieving the same |
| 12/27/2012 | US20120330517 Travel damper control device for wheel loader |
| 12/27/2012 | US20120328400 Excavator thumb assembly |
| 12/27/2012 | US20120324767 Hydraulic suspension hitch system |
| 12/27/2012 | DE102012012477A1 Schnellwechselsystem mit Sichtfenster Quick change system with window |
| 12/27/2012 | DE102011105522A1 Excavator e.g. hydraulic excavator, has operative connection unit provided between rear upper platform side deflection bearing and work equipment side deflection bearing in construction of diverter or in construction of hydraulic cylinders |
| 12/26/2012 | EP2536884A1 A fixing device for a bucket front |
| 12/26/2012 | CN202631097U Motor weighing instrument for loading machines |
| 12/26/2012 | CN202627962U Drilling and digging interchange dual-purpose machine |
| 12/26/2012 | CN202627064U Safe support for big arm of grass grabbing machine |
| 12/26/2012 | CN202627047U Multifunctional working device of excavator |
| 12/26/2012 | CN202627046U Elastomer-clad suction port short tube |
| 12/26/2012 | CN202627045U Energy-saving control system capable of automatically reducing opening degree of throttle when bulldozer reverses |
| 12/26/2012 | CN202627044U Pin fall-off prevention device for bulldozer traction frame |
| 12/26/2012 | CN202627043U Fixing structure for pin shaft of bulldozer |
| 12/26/2012 | CN202627042U Floor stand installing structure for dual-damping shock-absorbing soil shifters |
| 12/26/2012 | CN202627041U Bucket arm cylinder regenerating unit and excavator |
| 12/26/2012 | CN202627040U Multipurpose bucket of loader |
| 12/26/2012 | CN202627039U Adjustable ejection arm of loader |
| 12/26/2012 | CN202627038U Excavator with monitoring function |
| 12/26/2012 | CN202627037U Mechanical quick-change connector |
| 12/26/2012 | CN202627036U Self-contained diversified loading device for small four-wheel tractor |
| 12/26/2012 | CN202624204U Travelling speed presetting control system of soil shifter |
| 12/26/2012 | CN202617647U High-pressure fluid spade |
| 12/26/2012 | CN102844500A Vibration nipper for heavy machinery |
| 12/26/2012 | CN102839707A Electro-hydraulic control cockpit |
| 12/26/2012 | CN102839703A Remote-control submerged underwater desilting vehicle |
| 12/26/2012 | CN102839702A Bulldozer and electronic-controlled engine component of bulldozer |
| 12/26/2012 | CN102839701A Braking system of bulldozer |
| 12/26/2012 | CN102839700A Reversing sensing type automatic gear-shifting system of soil shifter |
| 12/26/2012 | CN102839699A Floor flange assembly |
| 12/26/2012 | CN102839698A Floor flange connection damping device |
| 12/26/2012 | CN102839697A Electronic control assembly of bulldozer |
| 12/26/2012 | CN102839696A Excavating device of excavator |
| 12/26/2012 | CN102839695A Multifunctional miniature forklift for coal mine |
| 12/26/2012 | CN102839694A Luoyang shovel |
| 12/26/2012 | CN102837694A Electrical control brake system of bulldozer and bulldozer |
| 12/26/2012 | CN102837612A Digital meter panel for bulldozer |
| 12/26/2012 | CN101680204B Systems, devices, and/or methods regarding excavating |
| 12/26/2012 | CN101678764B Drive control system for a vehicle and method |