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)
03/2014
03/12/2014CN103628517A Excavator safety control system and method
03/12/2014CN103628516A Hybrid power construction machine control method and hybrid power construction machine
03/12/2014CN103628512A Rotary hydraulic control device of excavator movable arm platform and control method
03/12/2014CN103097616B Damper operation control device for work vehicle, and damper operation control method
03/12/2014CN102781705B Oil storage tank and construction vehicle
03/12/2014CN102518166B Operation and control system and operation and control method of engineering machinery
03/12/2014CN102245911B Control device for hybrid construction machine
03/12/2014CN102245840B System for controlling hydraulic system
03/11/2014US8668041 Construction machine having platform for maintenance work
03/11/2014CA2690443C Drive control system for a vehicle and method
03/06/2014WO2014036235A1 Hydraulic control system having swing motor energy recovery
03/06/2014WO2014036229A1 Hydraulic control system having swing motor energy recovery
03/06/2014WO2014036224A1 Hydraulic control system
03/06/2014WO2014034974A1 Hydraulic system for construction machine
03/06/2014WO2014034969A1 Hydraulic system for construction machinery
03/06/2014WO2014034438A1 Construction machine
03/06/2014WO2014033365A1 Detector arrangement in connection with a mobile work machine
03/06/2014WO2014032087A1 Dragline rigging components
03/06/2014WO2014032086A1 Fluid isolator
03/06/2014WO2013137169A9 Construction machine
03/06/2014US20140064898 Front Loader
03/06/2014US20140064897 Single stick operation of a work tool
03/06/2014US20140064824 Quick coupler for an earth moving machine
03/06/2014US20140060947 Grommet and Seal Assembly for Cooling Pipes Passing Through Sound Wall
03/06/2014US20140060030 Hydraulic accumulator health monitor
03/06/2014US20140060026 Work vehicle and work vehicle control method
03/06/2014US20140060021 Hydraulic control system having swing oscillation dampening
03/06/2014US20140060020 Hydraulic control system having over-pressure protection
03/06/2014US20140059900 Excavating bucket for construction machine
03/06/2014DE202014000738U1 Radlader mit Energiespeichereinheit Wheel loader with power storage unit
03/06/2014DE112012001005T5 Aushublöffel für eine Baumaschine Excavation for a construction machine
03/06/2014DE102013013561A1 Dual pump device for hydraulic drive working apparatus, has power transmission mechanism for transmitting power between pump shafts and another power transmission mechanism for transmitting power from pump input shaft to former pump shaft
03/06/2014DE102012215546A1 Verriegelungsvorrichtung Locking device
03/06/2014DE102012215534A1 Verriegelungsvorrichtung Locking device
03/06/2014DE102012107971A1 Hydraulic drive system of e.g. truck, has a pressure detecting unit that detects pressures in connecting lines between control valve and load-holding valve and load-holding valve and consumer for detecting malfunction of control valve
03/06/2014DE102012014655A1 Bedieneinheit für eine Baumaschine und Verfahren zum Betreiben der Bedieneinheit Operating unit for a construction machine and method of operating the operating unit
03/05/2014EP2703567A1 Hybrid construction machine
03/05/2014EP2703199A1 Construction machine and method for controlling cooling fan
03/05/2014CN203462514U Novel power-assisted system for excavator or loader
03/05/2014CN203462513U Negative-flow energy-saving device of hydraulic excavator
03/05/2014CN203462512U Hydraulic cylinder support of loader
03/05/2014CN203462511U Discrete power matching control device of excavator
03/05/2014CN203462510U Excavator double pump structure
03/05/2014CN203462509U Adjustable accelerator knob
03/05/2014CN203462508U Supercharging device of air compressor for cab of excavator
03/05/2014CN203462507U Universal pneumatic brace of side door of machine cover of excavating machine
03/05/2014CN203461738U Adjusting device
03/05/2014CN203460067U Automatic centering frame for hydraulic remote cutting device
03/05/2014CN1809669B Operation information control device for construction machine and construction machine operation information control system provided with it
03/05/2014CN103620233A Hydraulic control valve for construction machinery
03/05/2014CN103620126A Hydraulic system for providing auxiliary drive to a powertrain and a hydraulic circuit
03/05/2014CN103620125A Slew drive device
03/05/2014CN103620124A Hydraulic shovel
03/05/2014CN103620123A Wheel loader
03/05/2014CN103615526A Adjusting method for excavator walking planetary speed reducer axial clearance
03/05/2014CN103615030A Bucket door latch device of bucket of electric shovel
03/05/2014CN103615029A Power control system and method of negative flow hydraulic pump of middle-large size hydraulic excavator
03/05/2014CN103615028A High-wear-resistance dredging bucket
03/05/2014CN103615023A Wireless remote control caterpillar loader
03/05/2014CN103614661A Novel wear-resistant bucket tooth and production method thereof
03/05/2014CN103614652A Silicon-manganese-chrome-molybdenum low-alloy steel excavator bucket tooth and production technique thereof
03/05/2014CN102906348B Display device for work machinery
03/05/2014CN102312626B Hinge for excavator side door
02/2014
02/27/2014WO2014030415A1 Electric construction machine
02/27/2014US20140058635 Display Unit of Work Machine and Work Machine Mounted with the Display Unit
02/27/2014US20140056675 Wheel loader
02/27/2014US20140053543 Hydraulic valve device
02/27/2014DE112010002886B4 Hybrid-Baumaschine Hybrid construction equipment
02/26/2014EP2700827A1 Hydraulic circuit for controlling booms of construction equipment
02/26/2014EP2700799A1 Wheel loader and method for controlling wheel loader
02/26/2014EP2700755A1 Electromotive drive device of construction machine
02/26/2014EP2700754A1 Working vehicle
02/26/2014EP2700753A1 Engineering vehicle
02/26/2014EP2699743A1 Device and method for conveying thick matter, in particular concrete, with angle of rotation measurement
02/26/2014CN203453471U Central swivel joint for 30-50-tonner crawler excavator
02/26/2014CN203452118U Hydraulic rotation energy-saving system for excavator
02/26/2014CN203452117U Cover for exposed rotary part on machine shed of excavator
02/26/2014CN203452116U Distribution valve support
02/26/2014CN203452115U Excavator grab bucket with mechanical linkage device
02/26/2014CN203450349U Movable type hydraulic reclamation flow dividing ship
02/26/2014CN103608570A Wheel loader and method for controlling wheel loader
02/26/2014CN103608527A Device for detachable fastening of two mechanical components
02/26/2014CN103608526A Shovel and control method of shovel
02/26/2014CN103608525A Power shovel and power shovel control method
02/26/2014CN103608524A Construction machine
02/26/2014CN103608216A Dump truck
02/26/2014CN103603408A Wear-resistant bucket tooth with cleaning runner and manufacturing method of wear-resistant bucket tooth
02/26/2014CN103603407A Oil-electric powered hydraulic gripper control device
02/26/2014CN103603406A Adjustable hinge-joint steering device for explosion-proof type crawler-type rock raking machine
02/26/2014CN103603405A Mining excavator and counterweight device thereof
02/26/2014CN103603404A Antiskid plate for excavator
02/26/2014CN103603403A Multifunctional all-in-one machine for loader
02/26/2014CN103603395A Ultrahigh lift loader
02/26/2014CN103602908A Excavator bucket tooth and preparation process of excavator bucket teeth
02/26/2014CN103600203A Manufacturing method of breaking and dismantling bucket
02/26/2014CN102041825B Hydraulic locking mechanism for securing tooth carrying adapters to lips of excavating buckets and the like
02/26/2014CN101798831B A burglarproof system of construction equipment
02/25/2014USRE44771 Rear-mounted implement mounting system
02/25/2014CA2688475C Drive control system for a vehicle and method
02/20/2014WO2014027706A1 Hydraulic control valve for construction machinery
1 ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 ... 239