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)
05/2012
05/23/2012CN102021921B Power supply equipment and power supply method for underground dual-energy scraper
05/23/2012CN101982618B Manual control and remote control integrated electric fork lift truck
05/23/2012CN101920915B Support leg gap adjusting device
05/23/2012CN101906795B Loading machine and radiating module thereof
05/23/2012CN101777788B Power supply method and device for remotely controlled underground scraper
05/23/2012CN101730773B A method for providing an operator of a work machine with operation instructions and a computer program for implementing the method
05/23/2012CN101668901B Construction machine
05/23/2012CN101646827B Method for limiting drive train torque
05/23/2012CN101622460B Safety device for hydraulic working machine
05/23/2012CN101595313B Hydraulic control circuit for construction machine
05/23/2012CN101490424B Hydraulic traveling vehicle and method of controlling hydraulic traveling vehicle
05/23/2012CN101371031B Air-suction-noise reduction device and working machine with the same
05/18/2012WO2012062281A1 Use of a wear-resistant steel component especially as the plow of a construction machine
05/18/2012WO2012061895A1 A hydraulic hitch assembly
05/18/2012WO2012026732A3 Apparatus and method for controlling construction machinery
05/18/2012CA2817625A1 A hydraulic hitch assembly
05/17/2012US20120121215 Roller circle assembly for heavy machinery
05/16/2012EP2453063A2 Upper frame for a construction machine
05/16/2012EP2452022A1 Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground
05/16/2012CN202220355U Hydraulic control system of excavator
05/16/2012CN202220354U Installation structure of liquid storage tank
05/16/2012CN202220061U Slewing drive device and engineering machinery with same
05/16/2012CN102459770A 工程机械及工程机械的控制方法 The control method of construction machinery and construction machinery
05/16/2012CN102459769A Hybrid excavator and manufacturing method therefor
05/16/2012CN102459768A 限制采矿挖掘机所汲取的峰值电功率 Restrict mining excavator lessons peak electric power
05/16/2012CN102458968A 作业车辆的悬架装置 Suspension device of a working vehicle
05/16/2012CN102454179A Power supplying system for electric excavator
05/16/2012CN102453911A Surface strengthening method for excavator bucket teeth
05/16/2012CA2758482A1 Roller circle assembly for heavy machinery
05/15/2012US8177017 Traveling working machine
05/10/2012WO2012061450A1 Skid steer machine having pivotably mounted cooling system and non-metallic vibration isolator
05/10/2012WO2012061293A2 Method of mixing exhaust gas exiting an exhaust stack outlet with cooling air exiting a cooling package outlet including a regeneration control algorithm and machine using same
05/10/2012WO2012061066A2 Hydraulic system for heavy equipment
05/10/2012WO2012060742A1 A method for controlling a hydraulic system of a working machine
05/10/2012WO2012060691A2 Dredging assembly
05/10/2012WO2012060606A2 Method for sampling monitoring data of construction equipment
05/10/2012WO2012060426A1 Work machine
05/10/2012WO2012060355A1 Vehicle status notification device and vehicle status notification method of construction machine
05/10/2012WO2012060331A1 Hydraulic drive device for construction machine
05/10/2012WO2012060298A1 Hydraulic drive system adapted for use in construction machine and provided with exhaust gas purification device
05/10/2012WO2012060293A1 Working machine
05/10/2012WO2012059754A1 Machine equipped with a hose burst protection system and method for manufacturing said machine
05/10/2012WO2012058933A1 Flow control method for hydraulic excavator and control circuit thereof
05/10/2012WO2012030495A3 Semi-closed hydraulic system
05/10/2012CA2816122A1 Skid steer machine having pivotably mounted cooling system and non-metallic vibration isolator
05/10/2012CA2816012A1 Hydraulic system for heavy equipment
05/10/2012CA2815856A1 Method of mixing exhaust gas exiting an exhaust stack outlet with cooling air exiting a cooling package outlet including a regeneration control algorithm and machine using same
05/09/2012EP1286003B1 Method for managing construction machine and arithmetic processing apparatus
05/09/2012CN202214757U Match structure of tooth seat and bucket tooth
05/09/2012CN202214756U Excavator display control device with radio function
05/09/2012CN202214755U Spiral bevel gear pair for lower transmission case for excavator
05/09/2012CN202214754U Tailor-welding and fixing device for front frame of loader
05/09/2012CN202214753U Tensioning device of crawler type traveling device
05/09/2012CN202214744U Rubber crawler-type slagging-off machine
05/09/2012CN202214743U Backhoe loader
05/09/2012CN1746438B Working machine, failure diagnosis system for work machine and maintenance system for machines
05/09/2012CN102449323A A hydraulic system and a working machine comprising such a hydraulic system
05/09/2012CN102449320A Working machine
05/09/2012CN102448800A Operation cabin for working vehicle
05/09/2012CN102444159A Method for protecting travel motor in extremely cold area
05/09/2012CN102444158A Anti-rolling mechanism for small-sized excavating machinery
05/09/2012CN102444157A Construction machine
05/09/2012CN102444156A Voice control system and method for excavator
05/09/2012CN102444155A Construction machine
05/09/2012CN102444154A Device removing/re-inserting structure, and device removing/re-inserting method for construction machine
05/09/2012CN102444148A Construction machine
05/08/2012US8175776 System and method for controlling automatic leveling of heavy equipment
05/03/2012WO2012057241A1 Hydraulic pressure circuit control method
05/03/2012WO2012057080A1 Power transmission device
05/03/2012WO2012057024A1 Power transmission device
05/03/2012WO2012056993A1 Work vehicle
05/03/2012WO2012056830A1 Working vehicle and method for controlling working vehicle
05/03/2012WO2012056690A1 Transportation vehicle
05/03/2012WO2012056643A1 Construction machine
05/03/2012WO2012056012A1 A control and steering device for a crawler vehicle
05/03/2012WO2012055917A1 Hydraulic arrangement
05/03/2012WO2012055619A1 Pressurised fluid supply systems
05/03/2012WO2012055234A1 Driving and energy-recycling system for hybrid power equipment
05/03/2012WO2012054961A1 Mobile lifting device with auxiliary lifting attachment
05/03/2012WO2011162561A3 Apparatus and method for controlling work trajectory of construction equipment
05/03/2012US20120102790 Retrofitted excavator tooth attachment
05/02/2012EP2447423A1 Rotation control device for working machine
05/02/2012EP2447422A1 Operation unit for construction machine and hose cover to be provided therein
05/02/2012EP2447119A1 Hybrid working machine and method of controlling working machine
05/02/2012EP2446152A1 Hydraulic main valve and auxiliary valve
05/02/2012EP2446151A1 Method and device for controlling a hydraulic system
05/02/2012EP2446150A1 Valve device
05/02/2012EP1813821B1 Hydraulic circuit for construction machine
05/02/2012EP1666734B1 Engine lag down suppressing device of construction machinery
05/02/2012CN202208941U Bucket tooth assembly for large mine excavator
05/02/2012CN202208940U Detachable base support of excavator
05/02/2012CN202208939U Novel movable arm of skid steer loader
05/02/2012CN202208938U 90-degree oil pipe conversion device of excavator
05/02/2012CN102439233A Wear element for earth/rock working operations with enhanced wear resistance
05/02/2012CN102433911A Online fault diagnosis system and method for excavator
05/02/2012CN102433910A Folding type anti-overturning mechanism
05/02/2012CN102433909A Excvavtor remote control system, fault-tolerant processing method and excvavtor comprising system
05/02/2012CN102433908A Working machine
05/02/2012CN102433902A Electric hydraulic excvavtor
05/02/2012CN101438064B Hydraulic control system for working machine
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