Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02F - Dredging; Soil-shifting › E02F 3 - Dredgers; Soil-shifting machines
Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930)
12/2014
12/17/2014CN104213588A 一种移动式散料装载机 A mobile bulk loader
12/17/2014CN104206051A 带有测量功能的铁锨 Shovel with a measuring function
12/17/2014CN102912821B 一种液压挖掘节能系统 A hydraulic tap the energy system
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
12/16/2014US8914199 Excavating machine display system and excavating machine
12/16/2014DE202014002224U1 6-Wege-Humusschaufel 6-way blade humus
12/11/2014US20140365082 Swing automation for rope shovel
12/11/2014US20140365081 Machine and Method of Manufacturing a Machine
12/11/2014US20140360059 Horizontal drilling attachment for excavators
12/11/2014US20140360058 Pump Apparatus and Underwater Trenching Apparatus
12/10/2014CN204004623U 一种具有防过载功能的挖掘机用集成阀 Having an anti-overload function integrated valve excavators
12/10/2014CN204003715U 滑移装载机多路阀 Multi-way valve skid steer loaders
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
12/10/2014CN204001028U 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
12/10/2014CN204001025U 一种不回转单油缸抓木器 A non-rotating single cylinder caught wood
12/10/2014CN204001013U 抓斗挖泥船 Grab dredger
12/10/2014CN204001012U 一种多功能清淤船 A multifunctional dredging boat
12/10/2014CN204001004U 一种斗、锤快换装置 One kind of bucket, hammer changer
12/10/2014CN204001003U 可快速换装挖斗、液压破碎锤的破碎、挖掘两用扒装机 Quick facelift bucket, hydraulic hammer crusher, mining dual-picking machines
12/10/2014CN204001002U 一种清粪铲斗 A cleaning bucket manure
12/10/2014CN204001001U 装载机工作装置多功能速换机构 Loader working device multifunctional quick change mechanism
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
12/10/2014CN204000999U 一种双斗轮型水下吸泥清淤机左右横移装置 A dual bucket wheel type underwater suction dredging machine around traverse device
12/10/2014CN204000998U 用于挖泥船的艏吹管线的空气平衡器和挖泥船 Dredger bow for blowing air balancers and dredge pipeline
12/10/2014CN204000997U 一种带菌液喷洒装置的改底机 Change at the end of a tape machine broth sprinkler
12/10/2014CN204000996U 一种清淤机 One kind of dredging machine
12/10/2014CN204000995U 一种双斗轮型清淤机 A dual bucket wheel type dredging machine
12/10/2014CN204000994U 一种双斗轮型水下吸泥清淤机 A dual bucket wheel type underwater suction dredging machine
12/10/2014CN204000993U 全液压推土机电控箱 Full hydraulic bulldozer electronic control box
12/10/2014CN204000992U 平地机及其铲刀装置 Grader and blade device
12/10/2014CN204000991U 用于压力管道填筑的推土机的并行推土连接限位杆 Parallel dozer bulldozer filling for pressure piping connecting rod limit
12/10/2014CN204000990U 一种土木工程用具有震动功能的推土机 One kind of civil engineering with a bulldozer with a vibration function
12/10/2014CN204000989U 水下爆破土石方的清碴装置 Underwater Demolition earthwork clear ballast device
12/10/2014CN204000988U 一种液压挖掘机切削深度控制装置 A hydraulic excavator cutting depth control device
12/10/2014CN204000987U 一种开合式铲斗 An open bucket fit
12/10/2014CN204000986U 一种农用加强型铲斗 One kind of agricultural reinforced bucket
12/10/2014CN204000985U 一种机械式抓木器 A mechanical grasping wood
12/10/2014CN204000984U 一种电动铲斗及其挖掘机 An electric bucket and shovel
12/10/2014CN204000983U 摇臂滚动行程段平行设置采掘装载机 Rocker scroll traverse parallel set mining loaders
12/10/2014CN204000982U 摇臂滚动摩擦伸缩采掘装载机 Rocker rolling friction telescopic loaders mining
12/10/2014CN204000981U 一种挖掘机 One kind of excavator
12/10/2014CN204000980U 一种牵引式抓木机 Traction type grasping wood machine
12/10/2014CN204000979U 挖沙船挖沙斗输送链 Dredgers dredging bucket conveyor
12/10/2014CN204000978U 一种铲子 One kind of shovel
12/10/2014CN204000977U 新型易用洛阳铲 The new use of Luoyang shovel
12/10/2014CN204000886U 一种基坑土方边坡修整工具 One kind of earthwork excavation slope dressing tools
12/10/2014CN203984894U 多功能旋耕机 Multifunction rotary tiller
12/10/2014CN203984878U 一种多功能锹 A multifunctional shovel
12/10/2014CN104204396A 钻机移动系统 Rig Mobile Systems
12/10/2014CN104204362A 用于自行式平地机路缘作业的控制 Control for motor graders curbs jobs
12/10/2014CN104196077A 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
12/10/2014CN104196073A 一种基于索并联构型的河道清淤机构 A cable parallel configuration mechanism based dredging
12/10/2014CN104196070A 一种推土机工作装置自动控制方法及系统 One kind of bulldozer working device automatic control method and system
12/10/2014CN104196069A 一种抓斗式节能挖泥船上卷扬系统的动能切换机构 An energy-saving grab dredger momentum switching mechanism winch system
12/10/2014CN104196068A 一种抓斗式节能挖泥船 One kind of energy-saving grab dredger
12/10/2014CN104196067A 分腔独立变转速容积直驱纯电液压挖掘机能量回收系统 Independent sub-chamber volume variable speed direct drive pure electric hydraulic excavator energy recovery system
12/10/2014CN104196066A 双向挖掘铲斗 Bidirectional digging bucket
12/10/2014CN103827400B 液压挖掘机的挖掘控制系统 Hydraulic mining excavator control system
12/10/2014CN103215978B 拉簧蓄能器式装载机动臂势能回收再生装置 Extension spring accumulator loader boom potential recycling equipment
12/10/2014CN103015479B 生态清淤平台及方法 Ecological dredging platforms and methods
12/10/2014CN102877493B 挖掘机斗杆 Excavator Stick
12/10/2014CN102704520B 抓斗用支撑装置、抓斗和工程机械 Grab a supporting device, grab and construction machinery
12/10/2014CN102505716B 混合动力推土机及其动力系统 Hybrid bulldozer and power systems
12/09/2014US8909439 Excavation control system for hydraulic excavator
12/09/2014US8905699 Alignment apparatus and method for a boom of a pipe handling system
12/09/2014US8905173 Construction machine
12/09/2014US8905165 Track driven sub-base assembly
12/09/2014US8905077 Hydraulic main valve and auxiliary valve
12/09/2014US8904676 Undercutter device
12/04/2014US20140356059 Quick-coupler
12/02/2014US8899899 Tool shield retainer clip
12/02/2014US8899690 Scraper device, as well as construction machine
12/02/2014US8899371 Bulldozer
12/02/2014US8899129 Steering device for construction machine
11/2014
11/27/2014US20140346775 Shovel and control method of shovel
11/27/2014US20140345890 Motor grader
11/27/2014US20140345889 Work machine and automatic control method for blade of work machine
11/27/2014US20140345170 Method and Apparatus for Underwater Dredging
11/25/2014US8897954 Method for calibrating position sensor on electric motor
11/25/2014US8894346 Skid steer loader blade control
11/25/2014US8893860 Work vehicle and brake device thereof
11/25/2014US8893840 Engine enclosure door
11/25/2014US8893834 Airflow baffle system for articulating hood with multiple hinge locations
11/25/2014US8893818 Hydraulic system having dual tilt blade control
11/25/2014US8893409 Excavating machinery with bucket for screening and/or mixing excavated material
11/25/2014US8893408 Underwater excavation apparatus
11/20/2014US20140341690 Parallel linkage-type working apparatus for construction equipment
11/20/2014US20140341689 Forward eight-bar linkage working device for loading end of a backhoe loader
11/20/2014US20140341648 Front Pin Lock for a Tool Attachment Device
11/20/2014US20140338933 Improvements in grader blade assemblies
11/20/2014US20140338235 Load release height control system for excavators
11/20/2014US20140338234 Earth moving conveyor system
11/20/2014US20140338233 Methods, apparatus and systems for pond remediation
11/18/2014US8887827 Mounting assembly for mounting implement to a vehicle
11/18/2014US8887823 Surveying system and laser reference plane smoothing method in surveying system
11/18/2014US8887416 Attachment for construction equipment
11/18/2014US8887415 Hoist rope guide
11/18/2014US8887414 Dynamic dampening of wire rope
11/18/2014US8887412 Road position indication for motor grader snow plow
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