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)
03/2012
03/28/2012EP2432943A1 Semiautomatic control of earthmoving machine based on attitude measurement
03/28/2012EP2432942A1 Method for activating a hydraulically movable working element of a working machine, and a working machine
03/28/2012CN202176331U 松掘机 Pine digging machine
03/28/2012CN202175978U 车载式清污机 Truck-mounted cleaning machine
03/28/2012CN202175976U 用于清洗减压井或测压管的清洗管 For cleaning vacuum cleaning tube wells or manometry tube
03/28/2012CN202175974U 耙吸船提高挖掘硬土质能力的耙头 Trailing suction boat improve mining capacity hard soil rake head
03/28/2012CN202175973U 行走式煤泥清淤机 Walking slime dredging machine
03/28/2012CN202175972U 小流域河道挖泥船 Small Watershed river dredgers
03/28/2012CN202175971U Heat radiation system for transmission system of hydraulic bulldozer
03/28/2012CN202175970U 一种推土机台车与平衡梁连接的光轴结构 Optical axis of the structure for a bulldozer trolley connected with the balance beam
03/28/2012CN202175969U 一种推土机散热器减震装置 Radiator damping device bulldozer
03/28/2012CN202175968U Enhanced excavator movable arm
03/28/2012CN202175967U Enhanced type bucket rod of excavator
03/28/2012CN202175966U 装载机侧卸工作装置 Side dump loaders working device
03/28/2012CN202175965U Roadway floor heave removing device
03/28/2012CN202175964U 一种整体机架直臂前驱后转向农用抓草机 After a whole rack of agricultural grasping the steering arm precursor Tedder
03/28/2012CN102395733A Releasable door hinge
03/28/2012CN102392470A Excavator with automatic spray dust suppression device
03/28/2012CN102392466A Portal hydraulic bucket trash remover
03/28/2012CN102392464A Connecting rod operating mechanism capable of realizing multiple functions such as obstacle clearance and loading and the like
03/28/2012CN102390429A Bulldozer steering priority system and method
03/28/2012CN101435451B Movable arm potential energy recovery method and apparatus of hydraulic excavator
03/27/2012US8145391 Automatic blade control system with integrated global navigation satellite system and inertial sensors
03/27/2012US8145355 Coordinated joint motion control system
03/27/2012US8142132 Automatic over-center system
03/27/2012US8141650 Automatic depth correction based on blade pitch
03/24/2012CA2751959A1 Multi-worm circle drive gearbox
03/22/2012WO2012036949A2 Control systems and methods for heavy equipment
03/22/2012WO2012036045A1 Bulldozer
03/22/2012WO2012035324A1 A machine, controller, and control method
03/22/2012WO2012034781A1 Hydraulic driving arrangement
03/22/2012WO2012034145A1 Cutting device for movable mining machines for underwater use
03/22/2012US20120066941 Elongated narrow trenching scoop attachment for a backhoe and method for using the same
03/22/2012CA2810405A1 Control systems and methods for heavy equipment
03/21/2012EP2431539A2 Dredge cutterhead
03/21/2012EP2431537A1 Excavator stabilisers
03/21/2012EP2431534A1 Work vehicle
03/21/2012EP2430215A1 Device for collecting the solid debris present in the bath and the liquid metal of an electrolysis cell intended for aluminium production, by scraping the bottom of said cell
03/21/2012CN202170928U 平地机关节轴承 Ground organs Bearing
03/21/2012CN202170795U Shoveling mechanism
03/21/2012CN202170532U 多功能工程机械属具快换机构 Multifunctional construction machinery attachments quick change mechanism
03/21/2012CN202170528U 耙头装置 Rake head unit
03/21/2012CN202170527U 冲水耙齿 Flush rake teeth
03/21/2012CN202170526U 船舶的冲水疏浚装置 Dredging ship flushing device
03/21/2012CN202170525U 带有球状关节轴承的操控装置 Control device with a spherical bearing joints
03/21/2012CN202170524U 平地机外齿齿圈结构 Grader outer tooth ring structure
03/21/2012CN202170523U 推土机换风系统 Bulldozer for the wind system
03/21/2012CN202170522U 推土机滑转率自动控制系统 Bulldozer slip rate of automatic control system
03/21/2012CN202170521U 抓草机 Grasping grass machine
03/21/2012CN202170520U Rescue robot
03/21/2012CN202169995U 定位桩液压抓斗船 Spud hydraulic grab ship
03/21/2012CN1667208B Cover device for oil hydraulic cylinder
03/21/2012CN1655076B Controller for work implement of construction machinery, method for controlling construction machinery, and program allowing computer to execute this method
03/21/2012CN102383802A Loose excavator
03/21/2012CN102383450A Reamer for cutter-suction dredger
03/21/2012CN102383449A Digging loader
03/21/2012CN102383448A Spade special for ditching
03/20/2012US8137047 Double-arm working machine
03/20/2012US8136272 Dipper door latch with locking mechanism
03/20/2012US8136271 Hydraulic unit and construction machine including the same
03/20/2012US8136270 Grave digging system
03/20/2012CA2468966C Connector assembly for mounting an implement to a prime mover
03/15/2012WO2012032054A1 A coupling arrangement
03/15/2012WO2012032051A1 A coupling arrangement
03/15/2012WO2012032050A1 A coupling arrangement
03/15/2012WO2012032044A1 A coupling arrangement
03/15/2012WO2012031496A1 Driving device and grader using the same
03/15/2012DE202012001058U1 Tiefschachteinrichtung als Anbauteil für Hydraulikbagger Fargodeep means as attachment for hydraulic excavators
03/15/2012DE102010045842A1 Quick change device for use in hydraulic excavator to receive e.g. crane bucket, has rotating device completely or partially integrated within natural quick-change unit frame, where frame and rotating device housing form unit
03/15/2012DE102010040755A1 Antriebsanordnung Drive assembly
03/14/2012CN202164643U 挖掘机快换接头 Excavator quick couplers
03/14/2012CN202164642U 一种推土机铲刀操纵总成 One kind of manipulation of the bulldozer blade assembly
03/14/2012CN202164641U 履带式推土机后桥箱油量检查加注结构 Fill the fuel tank to check the structure of the bridge after the crawler bulldozer
03/14/2012CN202164640U 一种平地机铲刀工作装置及平地机 One kind of work equipment grader blade and grader
03/14/2012CN202164639U 便携式挖掘机 Portable excavator
03/14/2012CN202164638U 挖掘机液压抓钳器 Excavator grasper device
03/14/2012CN202164637U 挖掘机回转叉式抓爪 Slewing fork gripper
03/14/2012CN202164636U 挖掘机扇形斗 Excavator Bucket sector
03/14/2012CN202164635U 一种可旋转挖掘式装载机大臂结构 A revolving mining loader boom structure
03/14/2012CN202164634U 一种新型挖掘机动臂 A new excavator boom
03/14/2012CN202164633U 挖掘机二段式加长臂 Two-stage extension boom excavator
03/14/2012CN202164632U 挖掘机三段式加长臂 Three-plus long arm excavator
03/14/2012CN202164631U 人力推土铲 Human dozer
03/14/2012CN102373725A Reamer tooth for cutter suction dredger
03/14/2012CN102373724A Bulldozer control system
03/14/2012CN102373723A Moldboard of bulldozer and bulldozer
03/14/2012CN102373722A Spatial hydraulic loader with two-motion-range movable arm and two-motion-range scraper pan
03/14/2012CN102373721A 大理石托叉 Marble forks
03/14/2012CN102373720A Loading machine with crane
03/14/2012CN102373719A Excavator provided with crane
03/14/2012CN101892680B Mechanical two-degree-of-freedom controllable loading machine
03/14/2012CN101130996B Working apparatus for construction machine
03/13/2012CA2531951C Universal floor and bucket protection devices, systems, and methods
03/08/2012WO2012028766A1 Method and apparatus for crushing mineral material
03/08/2012US20120059554 Automatic Blade Control System during a Period of a Global Navigation Satellite System ...
03/08/2012US20120059553 Tool control system having configuration detection
03/08/2012US20120057956 Work vehicle
03/08/2012US20120055051 Tool control system having configuration detection
03/08/2012US20120055050 Multi-Function Wheel Loader Linkage Control with Optimized Power Management
03/08/2012CA2809400A1 Method and apparatus for crushing mineral material
1 ... 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 ... 210