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)
07/2012
07/11/2012CN202324041U 一种抓斗式清污机 Grab one kind of cleaning machine
07/11/2012CN202324040U 河床清淤排污设备 River dredging Sewerage
07/11/2012CN202324038U 一种耙吸挖泥船用的耙头 One kind of trailing suction hopper dredger with a rake head
07/11/2012CN202324037U 一种绞吸式挖泥船用防石绞刀 One kind of cutter suction dredger with anti stone cutter
07/11/2012CN202324036U 一种绞吸式挖泥船吸泥口的结构改进 One kind of cutter suction dredger suction mouth of structural improvements
07/11/2012CN202324035U 泥驳舱内气动吸泥泵 Pneumatic suction pump mud tank barge
07/11/2012CN202324034U 一种水库排泥沙装置 One kind of reservoir sediment discharge device
07/11/2012CN202324033U 电动桅杆 Electric mast
07/11/2012CN202324032U 推土机耐磨型铲刀 Bulldozer blade wear resistant
07/11/2012CN202324031U 推耙机防粘土推耙铲 Defense clay push push rake rake shovel
07/11/2012CN202324030U 推耙机u型推耙铲 Push rake machine type u push rake shovel
07/11/2012CN202324029U 机架和包括该机架的机器 Racks and racks of machines, including the
07/11/2012CN202324028U 采矿装载用液压铲装机 Skid steer loader with hydraulic mining
07/11/2012CN202324027U 一种推土机 One kind of bulldozer
07/11/2012CN202324026U Suspending structure for building construction machine, grab bucket and building construction machine
07/11/2012CN202324025U Hydraulic grab for underground continuous wall
07/11/2012CN202324024U 一种挖掘机及其动臂锁定系统 One kind of excavator boom and locking system
07/11/2012CN202324023U 一种减振阀的液压回路 A damping valve in the hydraulic circuit
07/11/2012CN202324022U 一种加长动臂型装载机 One kind of extended boom loader
07/11/2012CN202324021U Excavator bucket rod and excavator
07/11/2012CN202324020U 一种四驱折腰前转向抓草机 The former bow steering-wheel-drive grip grass machine
07/11/2012CN202324019U 滩涂作业挖运机 Shoals job digging machine operation
07/11/2012CN202324018U 户外多功能救生锄具 Outdoor Multi lifesaving hoe
07/11/2012CN202310472U 一种组合工具铲 A combination tool shovel
07/11/2012CN102575461A Retrofitted excavator tooth attachment
07/11/2012CN102575455A Implement control system for a machine
07/11/2012CN102575453A Mobile working machine with a control device, comprising a working arm, and methods for controlling the operating point of a working arm of a mobile working machine
07/11/2012CN102575451A Pallet fork implement for work machine
07/11/2012CN102561446A Hydraulic control system of carry scraper
07/11/2012CN102561445A System and method for judging working posture of excavator, and excavator
07/11/2012CN102561439A Anti-blocking device for dirt sucking head
07/11/2012CN102561433A Drilling, crushing, digging and loading integrated machine for all-hydraulic tunneling
07/11/2012CN102561432A Deep sand dredging device from earth surface of continental riverway
07/11/2012CN102561431A Submersible dredging vehicle
07/11/2012CN102561430A Overturning cab of bulldozer
07/11/2012CN102561429A Electrically controlled manipulation method of grader
07/11/2012CN102561428A Excavator with forge piece front support and bucket arm of excavator
07/11/2012CN102561427A Bucket rod of excavator
07/11/2012CN102561426A 3-dof (three degrees of freedom) controllable mechanism type excavator
07/11/2012CN102561425A Four-degree-of-freedom connecting rod working mechanism containing composite hinges
07/11/2012CN102561424A Three-freedom-degree connection rod working device for heavy load
07/11/2012CN102561423A Small-radius rotating excavator
07/11/2012CN102561422A Space controllable mechanism type loader with movable arm capable of three-dimensionally rotating and bucket capable of one-dimensionally rotating
07/11/2012CN102561421A Space controllable mechanism type loader with movable arm capable of two-dimensionally rotating and bucket capable of one-dimensionally rotating
07/11/2012CN102561420A Spatially controllable mechanism type loader with one-dimensional rotary moving arm and three-dimensional rotary bucket
07/11/2012CN102561419A Space-controllable mechanism type loader with three-dimensional rotating movable arm and one-dimensional rotating bucket
07/11/2012CN102561418A Space-controllable mechanism type loader with three-dimensional rotating movable arm and one-dimensional rotating bucket
07/11/2012CN102561417A Spatially controllable mechanism type loader with two-dimensional rotary moving arm and three-dimensional rotary bucket
07/11/2012CN102561416A Spatially controllable mechanism type loader with two-dimensional rotatory moving arm and one-dimensional rotary bucket
07/11/2012CN102561415A Excavator
07/11/2012CN102561414A Hydraulically-powered working vehicle
07/11/2012CN102561413A Manufacturing method of Y-shaped shovel shaft
07/10/2012CA2727324A1 Latching mechanism for a quick coupler
07/05/2012WO2012089879A1 System for grinding stones and the like
07/05/2012US20120171005 Skid steer loader blade control
07/05/2012DE102011008005A1 Adapter for supporting earth leveling scoop of excavator, has one side that hangs up excavator and another side that attaches transportation excavator bucket
07/04/2012EP2472011A2 Automatic operation control device and method for wheel loader work equipment
07/04/2012EP2470724A1 Hydraulic coupler with pin retention system for coupling an attachment to a work machine
07/04/2012CN202298710U Perching knife and bulldozer
07/04/2012CN202298703U 多功能河道疏浚船 Multifunction river dredging boat
07/04/2012CN202298702U 脉冲蓄能式水力清淤系统 Pulse energy storage systems, hydraulic dredging
07/04/2012CN202298701U Hydraulic control system of bulldozer
07/04/2012CN202298700U 平地机自动找平系统 Grader automatic leveling system
07/04/2012CN202298699U 一种平地机快速转向液压装置 One kind of quick steering hydraulics grader
07/04/2012CN202298698U 一种平地机用液控手柄操纵装置 One kind grader with a hydraulic control handle control device
07/04/2012CN202298697U 分动箱用过渡连接装置 Transfer case with a transition connecting device
07/04/2012CN202298696U 一种平地机的电比例操纵装置 An electro-proportional steering apparatus Grader
07/04/2012CN202298695U Bulldozer
07/04/2012CN202298694U 一种轮式推耙机 One kind of wheeled push Rakes
07/04/2012CN202298693U Reinforcing and constructing device for small-area deep foundation pit hole pile roadbed
07/04/2012CN202298692U 升降翻斗装载机控制器 Lift dump loaders Controller
07/04/2012CN202298691U 动臂举升限位装置 Boom lifting limit device
07/04/2012CN202298690U 基于泵/马达的混联式液压挖掘机驱动系统 Based on the pump / motor hybrid hydraulic excavator drive system
07/04/2012CN202298689U 装载机铲斗护架 Loader bucket cradle
07/04/2012CN202298688U 一种铲斗 One kind of bucket
07/04/2012CN202298687U 改良铲斗 Improved bucket
07/04/2012CN202298686U 一种杠杆端支点的工作挖掘机装置 A lever end of the fulcrum means working excavator
07/04/2012CN202298685U Hook limiting mechanism for movable arm locking device at excavation end of loader digger
07/04/2012CN202298684U 一种工作装置铰接机构 One of the working device hinge mechanism
07/04/2012CN202298683U 滑臂伸缩式开挖机构 Excavation agency telescopic sliding arm
07/04/2012CN202298682U 煤矿用铲装式装载机 Mine loading shovel loaders
07/04/2012CN202298681U 一种用于开采石膏矿的挖掘装载机 A backhoe loaders for ore mined gypsum
07/04/2012CN202298680U 一种新型斗轮机构液压驱动装置 A new bucket wheel hydraulic drive mechanism
07/04/2012CN202298679U 一种装载机机械手 One kind of robot loader
07/04/2012CN202298678U 推车式积水泥砂清除器 Cart-water silt remover
07/04/2012CN202285483U 一种可拆装去粘土铁锹 One kind of removable go clay spade
07/04/2012CN102536119A Drilling-digging exchanger
07/04/2012CN102535573A Intelligent automatic speed change control system for loading machine and control method for intelligent automatic speed change control system
07/04/2012CN102535569A Intelligent control system of movement track of engineering machine executing mechanism and control method thereof
07/04/2012CN102535568A Hybrid working machine
07/04/2012CN102535558A Underwater silt suction cabin and application thereof
07/04/2012CN102535557A Multifunctional bulldozing shovel
07/04/2012CN102535556A Excavator, and system and method for improving dynamic response characteristics of excavator
07/04/2012CN102535555A Electronic control method for loader
07/04/2012CN102535554A Implement actuated through at least one working drive movable element
07/04/2012CN102535553A Variable bucket and control device thereof
07/04/2012CN102535552A Rear supporting structure of movable arm of hydraulic excavator
07/04/2012CN102535551A Three-freedom-degree multifunctional connecting rod working device comprising complex hinge
07/04/2012CN102535550A Multipurpose connecting rod working device
07/04/2012CN102535549A Adjustable limiting device applied to underground scooptram
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