| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 10/05/2011 | CN101806218B Underground small-size sloping way construction method for mines |
| 10/05/2011 | CN101130994B Construction machine |
| 10/04/2011 | US8031629 Method and apparatus of managing wireless communication in a worksite |
| 10/04/2011 | DE202010009711U1 Erdkollektor für eine Wärmepumpe und Fräse zum Fräsen eines Schlitzes ins Erdreich Ground collector for a heat pump and router to rout a slot in the ground |
| 10/01/2011 | CA2735055A1 Dipper door retarding mechanism |
| 10/01/2011 | CA2698850A1 Dipper door retarding mechanism |
| 09/29/2011 | WO2011119542A1 Severe duty grapple with tubular pivot |
| 09/29/2011 | WO2011119539A1 Heavy duty configurable shear crusher demolition tool |
| 09/29/2011 | WO2011119183A1 Energy management system for heavy equipment |
| 09/29/2011 | WO2011117204A1 Cutter suction dredger for dredging ground and method for dredging using this cutter suction dredger |
| 09/29/2011 | US20110232927 Blade segment and blade assembly for a surface working vehicle |
| 09/29/2011 | DE102010013250A1 Attachment grader for leveling base upper surface of towing vehicle, has shaft, rigid, buckling resistant frame, grading blade mounted at frame and axle provided with wheels, where axle is arranged in driving direction behind grading blade |
| 09/29/2011 | DE102010012418A1 All wheel-driven wheel loader, particularly yard loader, has differential drive formed as staged or continuously switched self-locking differential, where lock value of self-locking differential is adjusted in staged or continuous manner |
| 09/29/2011 | CA2794141A1 Severe duty grapple with tubular pivot |
| 09/29/2011 | CA2793998A1 Heavy duty configurable shear crusher demolition tool |
| 09/29/2011 | CA2791555A1 Energy management system for heavy equipment |
| 09/28/2011 | EP2369064A2 Blade segment and blade assembly for a surface working vehicle |
| 09/28/2011 | EP2369063A1 Drilling and mixing tool comprising a drum with separate teeth |
| 09/28/2011 | EP2368787A2 Compact tool carrier with articulation joint |
| 09/28/2011 | EP2367984A1 Work tool coupling arrangement |
| 09/28/2011 | CN201991023U 一种挖掘输送泥沙一体式水力疏浚机具 One for mining, hydraulic dredging sediment transport equipment |
| 09/28/2011 | CN201991022U Quick change device of wheel loader |
| 09/28/2011 | CN201991021U 装载机用两联控制器 Loader associated with two controllers |
| 09/28/2011 | CN201991020U 挖掘机用的摇臂 Excavators with rocker |
| 09/28/2011 | CN102199926A Quick change mechanism of multifunctional engineering machinery accessory |
| 09/27/2011 | US8024875 Compact excavator implement interface |
| 09/27/2011 | US8024873 Resilient excavation bucket, excavation apparatus, and methods of use and manufacture thereof |
| 09/27/2011 | CA2502561C Device for coupling wear pieces to reception tools of a public works machine |
| 09/24/2011 | CA2733418A1 Blade segment and blade assembly for a surface working vehicle |
| 09/22/2011 | WO2011114974A1 Control device for work machine on construction vehicle and control method |
| 09/22/2011 | US20110225855 Positioning and rotating apparatus for interring screw-in and self digging burial containers |
| 09/22/2011 | US20110225853 Plow Systems For Non-Highway Vehicles |
| 09/21/2011 | CN201981565U 气举式冲吸泥装置 Airlift red suction device |
| 09/21/2011 | CN201981564U Engine cover for land leveler |
| 09/21/2011 | CN201981563U 一种挖掘机摇杆 One kind of excavator joystick |
| 09/21/2011 | CN201981562U Connection structure of shovel bucket and bucket rod |
| 09/21/2011 | CN201981561U 防爆装载机 Ex loaders |
| 09/21/2011 | CN201979491U 一种击打式多用途专用工具 An impact multipurpose special tools |
| 09/21/2011 | CN102191783A Device for dredging sludge by dredger |
| 09/21/2011 | CN102191781A Super-functional shoveling, transporting, loading and unloading multi-service vehicle |
| 09/21/2011 | CN101845834B Follow-up mechanism for telescopic digging arm hydraulic pipeline |
| 09/21/2011 | CN101812856B Production process of steel pile structure of cutter suction dredger |
| 09/21/2011 | CN101736763B Foundation pit excavator |
| 09/21/2011 | CN101095061B Method and rotating laser for determining an item of position information of at least one object |
| 09/20/2011 | US8020324 Spacing assembly for pin grabber implements |
| 09/20/2011 | US8020323 Drilling tool |
| 09/14/2011 | EP2364390A2 Modular system for connecting attachments to a construction machine |
| 09/14/2011 | EP2364389A1 A control system for controlling a tiltrotator, a method for calibrating a control system of a tiltrotator and a method for leveling a tool attached to a tiltrotator |
| 09/14/2011 | EP1194651B2 Construction machine and milling roller |
| 09/14/2011 | CN201972176U 一种疏浚工程用扫浅链 One kind of dredging shallow chain with sweep |
| 09/14/2011 | CN201972175U Tilting device of hydraulic excavator scraper pan |
| 09/14/2011 | CN201972174U 挖掘机用的动臂前叉 Boom excavator used fork |
| 09/14/2011 | CN201972173U 一种挖掘装载机用的新型挖掘机构 An excavation loader with new mining agency |
| 09/14/2011 | CN201972143U 机械增力型清污耙斗 Mechanical booster type raking harrow |
| 09/14/2011 | CN1766241B Underwater dredging application method and dredging apparatus |
| 09/14/2011 | CN102187037A Skid steer loaders with variable isolation on vibratory roller |
| 09/14/2011 | CN102182212A Active scraper and scraping device thereof |
| 09/14/2011 | CN102182211A Gear shift control method, control device and land leveling machine with control device |
| 09/14/2011 | CN101736765B Full hydraulic transmission-based crawler bulldozer |
| 09/14/2011 | CN101200905B Sump silt cleaner |
| 09/13/2011 | US8017012 Apparatus, system and method for remediation of contamination |
| 09/13/2011 | US8016540 Boom |
| 09/13/2011 | US8016045 Method and apparatus for distributing particulate matter |
| 09/13/2011 | US8015734 Machine bucket assembly |
| 09/13/2011 | US8015733 Walk-behind trenching machine |
| 09/09/2011 | WO2011109024A1 Dust suppression arrangement for heavy excavation equipment |
| 09/09/2011 | WO2011107096A1 An apparatus and a method for height control for a dozer blade |
| 09/09/2011 | WO2011059747A3 Retrofitted excavator tooth attachment |
| 09/09/2011 | CA2791064A1 An apparatus and a method for height control for a dozer blade |
| 09/08/2011 | US20110217153 System For Attaching A Tool To A Work Machine |
| 09/08/2011 | US20110217152 Rotatable Bucket for Attachment to Three Point Hitch of Tractor |
| 09/08/2011 | US20110214317 Electric mining shovel saddle block assembly with adjustable wear plates |
| 09/07/2011 | EP2363542A2 Control assembly |
| 09/07/2011 | EP2363536A2 Coupling mechanism, and earth moving machine comprising such a coupling mechanism |
| 09/07/2011 | CN201963198U 一种切削钻机 A cutting rig |
| 09/07/2011 | CN201962714U 一种自航耙吸挖泥船的拖钢缆扫浅施工系统 A self Hang rope tow trailing suction hopper dredger sweep shallow construction system |
| 09/07/2011 | CN201962710U 一种可拆卸挖掘装置的连接装置 A connector device is removably excavation apparatus |
| 09/07/2011 | CN201962709U 一种新型的耙头清理器 A new rake head cleaner |
| 09/07/2011 | CN201962708U 推土机温控侧护罩 Bulldozer thermostat side shields |
| 09/07/2011 | CN201962707U 提高挖掘机挖掘操纵特性和平整作业特性的装置 Improve the handling characteristics of the excavator digging and leveling devices operating characteristics |
| 09/07/2011 | CN201962706U 挖斗侧板复合型结构 Bucket side composite structure |
| 09/07/2011 | CN201962705U 一种用于挖掘机铲斗的固定结构 Fixed structure for excavator bucket |
| 09/07/2011 | CN201962588U 小型平路机 Small Grader |
| 09/07/2011 | CN201961217U 一种具有牵引和挖掘功能的救援车 Having a function of traction and digging rescue vehicles |
| 09/07/2011 | CN1863971B Multi-function work machine |
| 09/07/2011 | CN101563508B Hydraulic drive device for hydraulic excavator |
| 09/07/2011 | CN101215841B Hydraulic grader transmission gear |
| 09/06/2011 | US8011459 Inverted wheel type moving body and method of controlling same |
| 09/06/2011 | US8011121 Spread-style coupler with supplemental safety lock |
| 09/01/2011 | WO2011106193A2 Tool coupler assembly |
| 09/01/2011 | US20110209363 Material Spreader for Use with an Excavator |
| 08/31/2011 | EP2362024A2 Quick hitch for a digging or loading tool |
| 08/31/2011 | EP2362023A1 Hydraulic drive system for construction machine |
| 08/31/2011 | EP2361335A2 System and method for pump-controlled cylinder cushioning |
| 08/31/2011 | EP2361334A2 Displacement-controlled hydraulic system for multi-function machines |
| 08/31/2011 | CN201953956U 平地机蜗轮箱及其平地机 Grader worm gear box and motor grader |
| 08/31/2011 | CN201952829U 绞吸式挖泥船双钢桩双台车定位行走装置 Cutter suction dredger double steel piles dual carriage positioning walking device |
| 08/31/2011 | CN201952828U 一种大马力履带式推土机s形油管安装结构 One kind of high-powered crawler tractor s-shaped hose mounting structure |
| 08/31/2011 | CN201952827U 一种工程车以及机动载货车辆平整耙装置 A construction vehicles and motor vehicle laden leveling harrow device |
| 08/31/2011 | CN201952826U 一种船用抓斗挖掘机 One kind of marine grab excavator |