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)
12/2014
12/17/2014CN102635140B 工作装置的控制方法、系统及用于牵引工作的工程机械 Working device control method, system and mechanical engineering work for traction
12/17/2014CN102575690B 工程机械的液压系统 Engineering machinery, hydraulic systems
12/17/2014CN102575457B 作业机械 Operating machinery
12/17/2014CN102482867B 混合动力建筑机械的控制系统 Hybrid construction machine control system
12/16/2014US8914199 Excavating machine display system and excavating machine
12/16/2014US8914177 Hybrid wheel loader
12/16/2014US8910474 Hydraulic system
12/11/2014US20140365101 Industrial Machine
12/11/2014US20140365082 Swing automation for rope shovel
12/11/2014US20140362220 Periphery-monitoring device for working machines
12/11/2014US20140360811 Tracked Undercarriage Adapted For Modular Reconfiguration
12/11/2014US20140360174 Boom cylinder control circuit for construction machine
12/11/2014US20140360062 Mechanical system comprising a wear part and a support, and a bucket comprising at least one such mechanical system
12/11/2014US20140360061 Wear assembly
12/11/2014US20140360060 Wear member
12/10/2014CN204005649U 一种挖掘机车灯及挖掘机 One kind of excavators and excavator lights
12/10/2014CN204002792U 新型矿用挖掘机回转机构 The new mining excavator slewing mechanism
12/10/2014CN204002782U 连杆内置式往复冲击动力箱 Built-rod reciprocating impact power box
12/10/2014CN204001041U 机械式防脱落电铲斗齿 Mechanical anti-shedding electric bucket teeth
12/10/2014CN204001040U 电子报警式防脱落电铲斗齿 Electronic alarm-type anti-off electric bucket teeth
12/10/2014CN204001039U 组合式防脱落电铲斗齿 Combined anti-shedding electric bucket teeth
12/10/2014CN204001038U 一种装配式斗齿及铲斗 A method of assembling type bucket teeth and bucket
12/10/2014CN204001037U 单手柄控制装载机机械手多联动作的液压系统 Single handle multi-robot control loader's hydraulic system operation
12/10/2014CN204001036U 一种回转节能系统及工程机械 One kind of energy-saving systems and rotating machinery
12/10/2014CN204001035U 一种铲运车的回转支撑结构 One kind Scraper rotating support structure
12/10/2014CN204001034U 一种混合动力挖掘机的中央回转结构 Structure of a central rotary hybrid excavator
12/10/2014CN204001033U 挖掘机回转锁止装置 Excavators rotary locking device
12/10/2014CN204001032U 一种挖掘机的转台 One kind of excavator turntable
12/10/2014CN204001031U 一种清淤船用轮式台车 One kind of marine dredging wheeled trolley
12/10/2014CN204001030U 一种双斗轮型水下吸泥清淤机步进装置 A dual bucket wheel type underwater suction dredging machine stepper
12/10/2014CN204001029U 一种挖掘机泥土清理装置及挖掘机 One kind of soil cleanup equipment excavator and excavator
12/10/2014CN204001028U 一种带震动钎杆的多功能铲斗 A tape shock Rod versatile bucket
12/10/2014CN204001027U 一种农业机械用铲斗 An agricultural machinery bucket
12/10/2014CN204001026U 一种透水型铲斗 One kind of permeable type bucket
12/10/2014CN204001025U 一种不回转单油缸抓木器 A non-rotating single cylinder caught wood
12/10/2014CN204001024U 一种仿蝼蛄爪趾构形的挖掘机铲斗 One kind of imitation mayflies claw toe topography excavator bucket
12/10/2014CN204001023U 水黾式水陆两用挖掘机 Water strider amphibious excavator
12/10/2014CN204001022U 一种装载机防落物铲斗 One kind of bucket loader FOPS
12/10/2014CN204001015U 水底行走清淤设备 Walking underwater dredging equipment
12/10/2014CN204001000U 一种双斗轮型水下吸泥清淤机定位装置 A dual bucket wheel type underwater suction dredging machine positioning device
12/10/2014CN204000995U 一种双斗轮型清淤机 A dual bucket wheel type dredging machine
12/10/2014CN204000984U 一种电动铲斗及其挖掘机 An electric bucket and shovel
12/10/2014CN204000980U 一种牵引式抓木机 Traction type grasping wood machine
12/10/2014CN204000977U 新型易用洛阳铲 The new use of Luoyang shovel
12/10/2014CN203992846U 一种挖掘机支重轮轮体的摩擦焊坡口结构及挖掘机 One kind of excavator branch structure and friction welding groove roller wheel excavator body
12/10/2014CN203984894U 多功能旋耕机 Multifunction rotary tiller
12/10/2014CN104205792A 作业机的数据通信系统 Data communication system of the working machine
12/10/2014CN104204629A 用于基于可变压力极限控制传动装置的系统和方法 System and method based on a variable pressure limit control gear for
12/10/2014CN104204548A 行走控制阀 Walking control valve
12/10/2014CN104204546A 动力挖掘机的控制阀装置 Power excavator control valve device
12/10/2014CN104204474A 建设机械、以及建设机械的运行动作的好坏通知方法 Construction machinery, construction machinery, as well as the action is good or bad run notification method
12/10/2014CN104204368A 用于铲斗唇缘的适配器稳定结构 Adapter stabilizing structure for the bucket lip
12/10/2014CN104204367A 用于伸缩式耐磨和支撑构件的螺钉式可调节连接器设备 For telescopic abrasion and support members adjustable screw-type connector on the device
12/10/2014CN104204366A 具有尖端和接头的地面接合工具齿组件 Ground with a tip and tooth bonding tool joint assembly
12/10/2014CN104204365A 回转作业车辆 Rotary work vehicles
12/10/2014CN104204364A 建筑机械用驾驶室及建筑机械 Cab construction machinery and construction machinery
12/10/2014CN104204363A 液压附件 Hydraulic Accessories
12/10/2014CN104204362A 用于自行式平地机路缘作业的控制 Control for motor graders curbs jobs
12/10/2014CN104203799A 用于工作机器的推进回路和工作回路组合 Loop circuit for advancing and working combination of the machine tool
12/10/2014CN104203461A 犁铧尖端、用于生产犁铧尖端的过程和砂模 Plowshare sophisticated, cutting-edge process for the production of ploughshare and sand mold
12/10/2014CN104196809A 一种用于挖掘机能量回收与再利用的集成阀 An excavator energy recovery and reuse of integrated valve
12/10/2014CN104196080A 变转速容积直驱纯电液压挖掘机驱动及能量回收系统 The volume of direct drive variable speed hydraulic excavator pure electric drive and energy recovery systems
12/10/2014CN104196079A 一种液压挖掘机混合动力系统及其液压挖掘机 A hydraulic excavator hybrid system and its hydraulic excavator
12/10/2014CN104196078A 一种超大型挖掘机上行机构控制的装置及控制方法 One kind of device and control method for large excavator uplink control mechanism
12/10/2014CN104196077A 一种抓斗式节能挖泥船的配重行程调节系统 One kind of energy-saving grab dredger counterweight stroke adjustment system
12/10/2014CN104196076A 绞吸式挖泥船用绞刀 Cutter suction dredger with a cutter
12/10/2014CN104196074A 水底行走清淤设备 Walking underwater dredging equipment
12/10/2014CN103597256B 轮式装载机及轮式装载机的控制方法 The control method of wheel loaders and wheel loaders
12/10/2014CN103088867B 履带式液压挖掘机破碎锤的自动控制系统 Crawler excavator hammer automatic control system
12/10/2014CN103080437B 液压挖掘机的显示系统及其控制方法 Display system and method for controlling a hydraulic excavator
12/10/2014CN103061371B 一种工程机械控制方法、系统及挖掘机 A construction machine control method, system and excavators
12/10/2014CN102877493B 挖掘机斗杆 Excavator Stick
12/10/2014CN102791929B 建筑机械的旋转停车制动器控制装置 Construction machinery rotary parking brake control device
12/10/2014CN102677730B 挖掘机自动怠速控制系统 Excavator automatic idle speed control system
12/10/2014CN102575694B 用于控制可变排量液压泵的方法和装置 Method and apparatus for controlling a variable displacement hydraulic pump
12/10/2014CN102282376B 混合式工作机械及其控制方法 Hybrid working machine and control method
12/10/2014CN102197181B 用于过载保护的流量补偿限制孔 Compensate for flow restriction orifice overload
12/10/2014CN102102373B 一种铁路清筛机用耐磨扒齿的制作工艺 A railway cleaning machine with tooth wear and grilled craftsmanship
12/09/2014US8909439 Excavation control system for hydraulic excavator
12/09/2014US8909438 Swing control system for hybrid construction machine
12/09/2014US8909437 Payload Estimation system
12/09/2014US8909434 System and method for controlling power in machine having electric and/or hydraulic devices
12/09/2014US8909387 Operation vehicle monitoring device
12/09/2014US8905173 Construction machine
12/09/2014US8905165 Track driven sub-base assembly
12/09/2014US8905077 Hydraulic main valve and auxiliary valve
12/09/2014US8904896 Gear device
12/09/2014US8904844 Method of manufacturing sprocket segment, and sprocket segment
12/09/2014US8904777 Hydraulic pump control device for construction machine
12/09/2014US8904677 Locking pin assembly
12/04/2014US20140354010 Cab frame for construction machinery and painting method therefor
12/04/2014US20140353057 Shovel
12/04/2014US20140352182 Retainer systems for ground engaging tools
12/04/2014US20140352181 Retainer systems for ground engaging tools
12/04/2014US20140352180 Retainer systems for ground engaging tools
12/02/2014US8903689 Autonomous loading
12/02/2014US8903604 Display system in hydraulic shovel and control method therefor
12/02/2014US8899899 Tool shield retainer clip
12/02/2014US8899552 Systems and methods of installing skid plates to vehicles
12/02/2014US8899371 Bulldozer
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