Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02F - Dredging; Soil-shifting › E02F 9 - Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups
Patents for E02F 9 - Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups (23,883)
09/2012
09/07/2012WO2012119089A1 Automated shifting of hydraulic drive systems
09/07/2012WO2012118773A2 Hydraulic control system implementing pump torque limiting
09/07/2012WO2012118564A2 Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipment
09/07/2012WO2012118182A1 Oil storage tank and construction vehicle
09/07/2012WO2012118027A1 Hybrid-type construction machine
09/07/2012WO2012117750A1 Control device for construction machine
09/07/2012WO2012116408A1 Detection system
09/07/2012WO2012087081A3 Oil pressure system for wheel loader
09/07/2012WO2012087048A3 Method for controlling hydraulic pump in excavator
09/07/2012WO2012087012A3 Hydraulic system for construction machine including emergency control unit for electric hydraulic pump
09/07/2012WO2012082355A3 Hydraulic system having load lock valve
09/07/2012WO2012074295A3 Compulsory operation type swing brake device
09/07/2012WO2012073110A3 Hydraulic fan circuit having energy recovery
09/07/2012CA2828854A1 Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipment
09/07/2012CA2827729A1 Universal control scheme for mobile hydraulic equipment and method for achieving the same
09/07/2012CA2804017A1 Automated shifting of hydraulic drive systems
09/06/2012US20120224943 Construction machine having platform for maintenance work
09/06/2012US20120222336 Work machine and mounting pin assembly
09/06/2012US20120222335 Disassembly of inter-fitting components
09/05/2012EP2495420A2 Exhaust gas purification system for working machine
09/05/2012EP2494114A2 Retrofitted excavator tooth attachment
09/05/2012EP2494113A1 Wear assembly for excavating equipment
09/05/2012CN202418084U Support oil cylinder of wheel excavator
09/05/2012CN202416434U Centralized lubrication mechanism of excavator working device
09/05/2012CN202416433U Bucket rod speed reduction energy-saving system in hydraulic control positive flow system of excavator
09/05/2012CN202416432U Sudden stop buffering device for excavator
09/05/2012CN202416431U Hybrid hydraulic excavator
09/05/2012CN202416430U Revolution buffering and arm movement priority control system in hydraulic control positive flow system of excavator
09/05/2012CN202416429U Optimizing device for power supply of loading machine
09/05/2012CN202416428U Control mechanism of loader digger
09/05/2012CN202416427U Four-point damping whole frame type driving canopy
09/05/2012CN202416426U Integral stamping formed engine hood for hydraulic excavator
09/05/2012CN202416425U Composite radiator and excavator comprising same
09/05/2012CN202416424U Front claw of walking excavator
09/05/2012CN202416423U Bucket and engineering machine
09/05/2012CN202416422U Water heat radiator for loading machine
09/05/2012CN202416421U Rolling device in scissors grab
09/05/2012CN202416420U Wear resistant bucket arm connecting member structure
09/05/2012CN202416409U Bulldozer with front hood protection device
09/05/2012CN202416395U Oil outlet transition structure of steering pump of hydraulic system of wheel loader
09/05/2012CN102656324A Work vehicle monitoring device
09/05/2012CN102656323A Position control apparatus and method for working machine of construction machinery
09/05/2012CN102656322A Operator's cab of construction machine
09/05/2012CN102656040A Control system for pto equipment on vehicle with hybrid-electric drivetrain
09/05/2012CN102653949A Excavator bucket tooth
09/05/2012CN102653948A Hydraulic system of loader
09/05/2012CN102146690B Control method for excavation force of hydraulic control vibration excavator and special servo valve
09/05/2012CN102071715B Intelligent lifting method and device for scraper knife in engineering machine
09/05/2012CN101932775B Abnormal operation detection device
09/05/2012CN101870303B Break/pendulum steering gear
09/05/2012CN101835963B Construction machine
09/05/2012CN101016746B Operator vibration monitoring apparatus for construction machine with cab
08/2012
08/30/2012WO2012115815A1 System and method for providing auxiliary power by regeneration power management in mobile mining equipment
08/30/2012WO2012114973A1 System for controlling construction machine
08/30/2012WO2012114913A1 Hydraulic oil tank for construction machine
08/30/2012WO2012114912A1 Control valve attachment structure for construction machine
08/30/2012WO2012114878A1 Construction machine
08/30/2012WO2012114873A1 Excavator display system and method for controlling same
08/30/2012WO2012114872A1 Hydraulic shovel display system and method for controlling same
08/30/2012WO2012114871A1 Hydraulic shovel position guide system and method for controlling same
08/30/2012WO2012114870A1 Hydraulic shovel operability range display device and method for controlling same
08/30/2012WO2012114869A1 Display system of hydraulic shovel, and control method therefor
08/30/2012WO2012114801A1 Construction machine
08/30/2012WO2012114794A1 Electric construction machine
08/30/2012WO2012114783A1 Construction machine
08/30/2012WO2012114782A1 Wheel loader
08/30/2012WO2012114654A1 Construction machine with working attachment
08/30/2012WO2012113991A1 Control device
08/30/2012US20120220420 Construction machine
08/30/2012DE112009003711T5 System zum Steuern eines Hydrauliksystems A system for controlling a hydraulic system
08/30/2012DE102010012418B4 Allradangetriebener Hoflader mit stufenlos verstellbarem Sperrdifferential Powered Hoflader-wheel with infinitely adjustable locking differential
08/30/2012CA2828049A1 System and method for providing auxiliary power by regeneration power management in mobile mining equipment
08/29/2012EP2492660A1 Diagnosis system and diagnosis method of construction machine
08/29/2012EP2492494A2 Charge bypass system for engine start
08/29/2012EP2492404A1 Operation machine
08/29/2012EP2491254A1 Safety feature for stuck valve
08/29/2012EP2491187A2 Tether tracking system and method for mobile machine
08/29/2012CN202401514U Wing type shovel tooth
08/29/2012CN202401513U Bucket tip structure of hydraulic garbage grab bucket
08/29/2012CN202401512U Loading machine bottom protection device
08/29/2012CN202401511U Novel current-limiting control system of excavator
08/29/2012CN202401510U Novel quick-change control system for accessory of hydraulic excavator
08/29/2012CN202401509U Mechanical excavation operating device of backhoe loader
08/29/2012CN202401508U Structurally modified frame of skid loader
08/29/2012CN202401507U Universal integral frame for loader-diggers
08/29/2012CN202401506U Supporting device for centrally-mounted excavating and loading machine
08/29/2012CN202401505U Fork end of reed fork
08/29/2012CN202401504U Novel oil injection device of excavator swing mechanism
08/29/2012CN202401503U Foldable pedal limiting device of excavator
08/29/2012CN202401502U Engine installation fixing structure for excavator
08/29/2012CN202400188U Thrust wheel for traveling device of excavator
08/29/2012CN202400180U Dragging wheel for excavator transmission device
08/29/2012CN102650139A Monitoring system and monitoring method used for breaking hummer of excavator
08/29/2012CN102650115A Road making machine with a material deflector
08/29/2012CN102041824B Automatic control system and control method of working device of excavator
08/29/2012CN101932773B Working vehicle
08/29/2012CN101831935B Releasable coupling assembly
08/29/2012CN101821457B Working vehicle and amount controlling method of working oil thereof
08/29/2012CN101776115B Pin capable of preventing lubricating oil leakage and application thereof
08/29/2012CN101761132B Sludge vibration grab bucket
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