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)
10/2010
10/14/2010US20100258511 Environmental remediation system
10/14/2010DE202009007387U1 Verschlusselement für Tieflöffel Closure element for Bucket
10/14/2010DE102009015836A1 Bucket for e.g. multi-walled drum reloading device utilized for reloading bulk goods, has shock absorbers whose elasticity is measured such that reserves are present until hard stops are reached during overloading of bucket
10/14/2010CA2697878A1 Excavator
10/13/2010EP2238298A1 Laser controlled land levelling machine
10/13/2010CN201605617U 组合式水库清淤设备 Combined reservoir dredging equipment
10/13/2010CN201605616U 复合适航增深设备 Composite airworthiness deepening Equipment
10/13/2010CN201605615U 液压抓斗式清污机 Hydraulic Grab cleaning machine
10/13/2010CN201605613U 一种吸砂管连接装置 A sand suction tube connecting device
10/13/2010CN201605612U 矿用机械正铲式挖掘机开斗机构 Mine mechanical shovel excavator bucket institution open
10/13/2010CN201605611U 液压挖掘机工作装置附件液压快换装置 Hydraulic excavator attachment hydraulic quick change device
10/13/2010CN201605610U 一种整体式挖掘机挖斗 A monolithic excavator bucket
10/13/2010CN201605609U 装载机及其铲斗 Loader and bucket
10/13/2010CN201605608U 铲斗齿唇板焊接结构 Bucket teeth lip plate welded structure
10/13/2010CN201605607U 带有皮带输送机构的新型履带式挖掘装载机 The new crawler with a belt conveyor mechanism backhoe loaders
10/13/2010CN101858093A Sludge-sucking robot
10/13/2010CN101858092A Diaphram wall grab bucket and grab bucket device thereof
10/13/2010CN101858091A Quantitative pump hydraulic control system of work mechanism of underground carrying scraper
10/13/2010CN101392651B Multifunction downhole bottom ripping machine
10/12/2010US7810748 Scrapping machine
10/12/2010US7810581 Blade apparatus for work machine and work machine having the same
10/07/2010WO2010115017A2 Quick coupling device
10/07/2010WO2010112640A1 Closed-circuit water system for suction dredgers
10/07/2010US20100254793 Electronic Anti-Spill
10/07/2010DE202010008096U1 Kehrvorrichtung The sweeper
10/07/2010DE202010007757U1 Unterwasserfundamentbagger Underwater foundation excavator
10/06/2010EP2236679A2 Method for sediment transport excavation and trailing suction dredger for executing the method
10/06/2010EP2236678A2 Bucket for treating excavated soil, earthwork machine equipped with said bucket, and method for treating excavated soil using said bucket.
10/06/2010EP2235269A1 An excavator bucket
10/06/2010EP2147163B1 Jaw crusher for a mobile rubble crushing device
10/06/2010CN201598980U 全液压钻孔挖掘多用机 Full hydraulic drilling mining multi-purpose machine
10/06/2010CN201598666U 接触式潜水射流喷冲气举式挖沟机 Contact submersible jet jetting gas lift Trencher
10/06/2010CN201598665U 绞吸式挖泥船驾驶台前置仪表柜面板布局 Cutter suction dredger bridge instrument cabinet Front panel layout
10/06/2010CN201598664U 一种吸砂管连接装置 A sand suction tube connecting device
10/06/2010CN201598663U 连续墙抓斗动滑轮机构 Diaphragm wall grab pulley mechanism
10/06/2010CN201598662U 折叠式铁锹 Folding shovel
10/06/2010CN101851942A Automatic gear shift drive device for bulldozer and gear shift control method
10/06/2010CN101851941A Cooling control system of fan of bulldozer
10/06/2010CN101851940A Hydraulic control pipeline of excavator
10/06/2010CN101851939A Self-propelled charger
10/06/2010CN101851938A Drum-type continuous excavator
10/06/2010CN101462584B Automatic draft control system and control method for trailing suction hopper dredger
10/05/2010US7805866 Stabilized float mechanism for material-moving implement
10/05/2010US7805865 Vibratory exciter unit for interchangeable connection to various vibratory tools
10/05/2010US7805864 Walk-behind trenching machine
10/05/2010US7805863 Materials moving blade
10/05/2010US7805862 Float mechanism for material-moving implement
09/2010
09/30/2010WO2010111015A2 Fully stabilized excavator tooth attachment
09/30/2010WO2010110386A1 Method for construction vehicle control and control device
09/30/2010WO2010110024A1 Working arm for construction machinery
09/30/2010US20100245542 Device for computing the excavated soil volume using structured light vision system and method thereof
09/30/2010DE202010005118U1 Drehmotoren an Schildern von Baggern Rotary engines signs of excavators
09/30/2010DE202010004526U1 Drehmotoren an Baggern Rotary motors on excavators
09/30/2010CA2842622A1 Fully stabilized excavator tooth attachment
09/30/2010CA2842620A1 Fully stabilized excavator tooth attachment
09/30/2010CA2755824A1 Fully stabilized excavator tooth attachment
09/29/2010EP2233644A1 Crushing bucket
09/29/2010EP2233643A2 Two-member connecting device, in particular for a multi-boom hydraulic excavator
09/29/2010EP2233642A1 Quick coupler for construction machines
09/29/2010CN201593210U Quick-change working device of excavator
09/29/2010CN201593209U Vertical hydraulic drilling type sand pumping equipment for ships
09/29/2010CN201593208U Gravity hanging type multi-bucket trencher
09/29/2010CN101845834A Follow-up mechanism for telescopic digging arm hydraulic pipeline
09/29/2010CN101845833A Two-member connecting device
09/29/2010CN101845832A Multifunctional rescuing and barrier-breaking robot
09/29/2010CN101844588A Crawler tension device and crawler-type engineering machinery
09/29/2010CN101008182B Multifunctional tyre type bulldozer
09/28/2010US7802384 Method and device for excavating submerged stratum
09/28/2010CA2559347C Automated attachment vibration system
09/28/2010CA2505120C Single jaw set multiple tool attachment system
09/28/2010CA2458979C Coordinated joint motion control system
09/23/2010WO2010107749A1 Operator compartment assembly for a work machine
09/23/2010WO2010106378A2 Trench cutting apparatus
09/23/2010WO2010105801A2 Extendable fluid coupler
09/23/2010WO2010105293A1 A grader blade assembly
09/23/2010WO2010080417A3 Swing pin assembly and associated method
09/23/2010CA2695322A1 Drive for a hydraulic excavator
09/22/2010EP2230483A1 Surveying system
09/22/2010EP2230435A1 Extendable fluid coupler
09/22/2010EP2229485A1 Dredging vessel
09/22/2010CN201588239U Device for replacing slider-crank type machine quickly
09/22/2010CN201588238U Novel excavating harrow head
09/22/2010CN201588237U Energy-dissipating device
09/22/2010CN201588236U Hydraulic grab for construction of underground continuous wall and grab machine
09/22/2010CN201588235U High-temperature resistant bucket
09/22/2010CN201588234U Wear plates connected with side edges of excavator bucket
09/22/2010CN201588233U Loading machine and limit block thereof
09/22/2010CN201588232U Plane three degree of freedom controllable excavating mechanism
09/22/2010CN201588182U Pavement sweeping transloader
09/22/2010CN1800518B Bucket with crushing lid and its crushing method
09/22/2010CN101842536A Linkage assembly for connecting an implement to the frame of a work machine
09/22/2010CN101839004A Balance excavator and hydraulic control system thereof
09/22/2010CN101839003A Multifunctional crane excavator
09/21/2010US7797862 Excavator coupler with two-stage lock member
09/21/2010US7797861 Resilient excavation bucket, excavation apparatus, and methods of use and manufacture thereof
09/16/2010WO2010104278A2 Locking device for exchanging ancillary devices on heavy equipment
09/16/2010WO2010103878A1 Working machine
09/16/2010WO2010103557A1 Device for rapid connection between the arm of an operating machine having an arm, in particular the arm of an excavator, and an item of equipment removably associated therewith, in particular a bucket and the like
09/16/2010WO2010019058A3 Mouldboard improvements for grading equipment
09/16/2010US20100232920 Coupler for earth moving or materials handling machine
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