| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 03/24/2011 | WO2011033164A1 Rotation device |
| 03/24/2011 | WO2010143832A3 Tip for excavator bucket and method for manufacturing same |
| 03/24/2011 | US20110068205 Demolition Tool Unit And Method Of Designing And Forming A Demolition Tool Unit |
| 03/24/2011 | US20110067893 Floating Pivot Joint for Work Implement |
| 03/24/2011 | US20110067892 Dozer Apparatus |
| 03/24/2011 | US20110067275 Dump block with improved assembly features |
| 03/24/2011 | DE202010016038U1 Kopplung von Drehmotoren Coupling of rotation motors |
| 03/24/2011 | DE202009015105U1 Hoflader mit Rückhaltevorrichtung Hoflader with restraint |
| 03/24/2011 | DE102009041045A1 Movable work machine for use in mining industry for e.g. tunnel construction, has swivelable unit co-acting with battery operated drive- and control component for variable changing of tilting angle of hammer |
| 03/23/2011 | EP2299007A1 Tractor with a loader |
| 03/23/2011 | EP1556555B1 Small loader |
| 03/23/2011 | CN201771609U Control device with a double external characteristic engine |
| 03/23/2011 | CN201771008U Improved bucket |
| 03/23/2011 | CN201771007U Movable arm of hydraulic excavator |
| 03/23/2011 | CN201771006U Automation excavation loading conveying machine |
| 03/23/2011 | CN201771005U Depth sounding shovel |
| 03/23/2011 | CN1865605B Work tool coupling device for a machine |
| 03/23/2011 | CN101560781B A dredging sucker |
| 03/23/2011 | CN101560780B Deepwater underwater excavation device |
| 03/22/2011 | CA2527894C Articulated dozer with frame structure for decreased height variation in the vehicle chassis |
| 03/21/2011 | CA2715339A1 Vehicle mounted implement movement control apparatus and methods |
| 03/17/2011 | US20110064552 Work Vehicle |
| 03/17/2011 | US20110062766 Drive for a cutting or grinding machine |
| 03/17/2011 | US20110061271 Hydraulic locking mechanism for securing tooth carrying adapters to lips of excavating buckets and the like |
| 03/17/2011 | CA2772246A1 Road position indication for motor grader snow plow |
| 03/16/2011 | EP2295648A1 Excavating machine including at least one wheel covered with a deflector |
| 03/16/2011 | CN201762755U Digging machine and oil cooling device thereof |
| 03/16/2011 | CN201762754U Fixation apparatus for vibration damping pad on main rack of excavator and excavator |
| 03/16/2011 | CN201762745U Excavator type multifunctional machine |
| 03/16/2011 | CN201762744U Quick-change device for accessories on skid steer loader |
| 03/16/2011 | CN201762743U Drag head for trailing suction hopper dredger |
| 03/16/2011 | CN201762742U Forklift hopper |
| 03/16/2011 | CN201762741U Electric loading mechanism with adjustable counter weight |
| 03/16/2011 | CN201762740U High unloading operation mechanism for loaders |
| 03/16/2011 | CN201762739U Grab transporter |
| 03/16/2011 | CN101560782B Washing, sucking, cutting and spading integrating dredging device |
| 03/15/2011 | US7905035 Corrugated clearing bar |
| 03/15/2011 | CA2638055C Mobile impact crusher assembly |
| 03/15/2011 | CA2466353C Assembly for securing a wear member |
| 03/10/2011 | US20110056098 Underwater excavation apparatus |
| 03/09/2011 | EP2291565A1 Road grading pick with washer |
| 03/09/2011 | EP2201182B1 Method and system for optimizing dredging |
| 03/09/2011 | EP2084334B1 Seabed organic material relocating apparatus |
| 03/09/2011 | CN201756717U A bucket of forklift and excavator |
| 03/09/2011 | CN201756711U Limit device for lifting height of continuous wall hydraulic grab bucket |
| 03/09/2011 | CN201756710U Sandstone excavator |
| 03/09/2011 | CN201756708U Comprehensive bridge for trailing suction dredge |
| 03/09/2011 | CN1891915B A boom support strand oscillation dampening mechanism |
| 03/09/2011 | CN101410574B Cutter head and suction dredger |
| 03/08/2011 | US7900740 Method for adjusting a wheel axis of rotation of a scraper and actuation mechanism therefor |
| 03/08/2011 | US7900383 Resilient excavation bucket, excavation apparatus, and methods of use and manufacture thereof |
| 03/08/2011 | US7900382 Apparatus and method for cutting a pathway |
| 03/08/2011 | US7900381 Apparatus with flexibly mounted spud carriage |
| 03/03/2011 | WO2011025248A2 Jaw crusher for heavy equipment |
| 03/03/2011 | WO2011025197A2 Automatic operation control device and method for wheel loader work equipment |
| 03/03/2011 | US20110052359 Tiltable bucket attachment |
| 03/02/2011 | EP2290163A1 Construction machine |
| 03/02/2011 | EP2288789A1 Device for extracting a material situated at the bottom of an expanse of water, extraction installation and associated method |
| 03/02/2011 | EP2288770A2 Device for demolishing constructions |
| 03/02/2011 | EP2288756A1 Bucket debris guard for the earth working implement of a work machine |
| 03/02/2011 | EP1640511B1 Method for fabricating a working arm of a construction machine. |
| 03/02/2011 | CN201753754U Directly-positioned soil shifter sprocket toothed block |
| 03/02/2011 | CN201753752U Direct-forging-molding soil shifter sprocket toothed block |
| 03/02/2011 | CN201753457U Section steel blade of bulldozer |
| 03/02/2011 | CN201753456U Grader arc-shaped profile steel blade |
| 03/02/2011 | CN201753455U Shank of bulldozer ripper |
| 03/02/2011 | CN201753454U Thermal treatment angle-knife of bulldozer |
| 03/02/2011 | CN201753453U Hydraulic loader-digger |
| 03/02/2011 | CN101982618A Manual control and remote control integrated electric fork lift truck |
| 03/02/2011 | CN101487277B Emergency control system and control method for variable frequency control system of dredger winch |
| 03/01/2011 | US7899598 Method for controlling a surface-modifying machine |
| 03/01/2011 | US7895775 Draghead for a trailing suction hopper and process for dredging by means of this draghead |
| 03/01/2011 | US7895755 Replaceable demolition shear piercing tip |
| 03/01/2011 | CA2462969C Operation of wheeled work machine |
| 02/24/2011 | WO2011022477A2 Implement control system for a machine |
| 02/24/2011 | WO2011020561A1 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 |
| 02/24/2011 | US20110046857 Implement Control System For A Machine |
| 02/24/2011 | US20110042284 Dredging apparatus |
| 02/24/2011 | DE102010034738A1 Coupling device for fastening working device at excavator boom, has locking elements with front surfaces that comprise same inclination angle for forming parallel sliding faces, such that frictional tension between front surfaces is reduced |
| 02/24/2011 | DE102009038312A1 Detachable connecting unit for connecting hopper and arm of digging excavator that is utilized for construction works, has retaining device with sheet metal plates whose thickness in area of hook is smaller than distance between plates |
| 02/24/2011 | DE102009037880A1 Mobile Arbeitsmaschine mit einer Regelvorrichtung mit einem Arbeitsarm und Verfahren zur Arbeitspunktregelung eines Arbeitsarms einer mobilen Arbeitsmaschine Mobile working machine having a control device with a working arm and method for operating point control of a working arm of a mobile machine |
| 02/23/2011 | EP2286036A1 Excavator, mounting device and excavator tool |
| 02/23/2011 | CN101979784A Spiral centrifugal boring dredger |
| 02/22/2011 | US7892438 Method and apparatus for collecting and/or removing sludge |
| 02/22/2011 | US7891933 Working machine |
| 02/22/2011 | US7891121 Earthworking implement |
| 02/22/2011 | CA2595196C Multiple configuration implement carrier kit |
| 02/17/2011 | WO2011019312A1 Tool holder with hydraulically controlled locking function |
| 02/17/2011 | WO2011019143A2 Attachment coupler for heavy machinery |
| 02/17/2011 | US20110036603 Grader Controls At Armrest |
| 02/17/2011 | CA2769481A1 An implement attachment having a hydraulically controlled locking function |
| 02/16/2011 | CN201746868U Element covering device of excavator |
| 02/16/2011 | CN201746866U Excavator check gate and bucket rod coupling device |
| 02/16/2011 | CN201746865U Bucket of hydraulic excavator |
| 02/16/2011 | CN201746864U Working device for tire type explosive-proof loading machine |
| 02/16/2011 | CN201746863U Excavator with clamping function |
| 02/16/2011 | CN201746862U Full-automatic ballast scarifier |
| 02/16/2011 | CN201746832U Portable soil sampler |
| 02/16/2011 | CN1911767B Compacting machine for car body top material |
| 02/16/2011 | CN101974923A Shallow point sweeping device and method for dredge boat |