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)
11/2012
11/15/2012WO2012151703A1 Earth working bucket and connector assembly securing wear member thereto
11/15/2012WO2012151659A1 Ditching apparatus with divergent v-wing blade configuration
11/15/2012CA2834705A1 Ditching apparatus with divergent v-wing blade configuration
11/15/2012CA2833999A1 Method for detecting and tracking the position of a movable transferring device/loading device of a bucket-wheel excavator or bucket chain excavator
11/15/2012CA2825501A1 Dredging apparatus and method for removing sediments from a water bed
11/14/2012CN202530494U Annular pipe spraying type pit forming device
11/14/2012CN202530493U Multi-functional maintenance vehicle for highway
11/14/2012CN202530492U Bulldozer and power system therefor
11/14/2012CN202530491U Six-wheeled hydraulic pull grader
11/14/2012CN202530490U Supporting structure of oil cylinder
11/14/2012CN202530489U Energy-saving control system of excavator
11/14/2012CN202530488U Hydraulic arm of small excavator
11/14/2012CN202530487U Shovel
11/14/2012CN202529052U Crawler-type engineering vehicle
11/14/2012CN102782220A Improvements relating to couplers
11/14/2012CN102776909A Oil cylinder connecting device
11/14/2012CN102776908A Freestyle excavating machine
11/14/2012CN102776907A Chain-bucket type dredging ship
11/14/2012CN102124164B Method for delivering large quantities of under water soil to a reclamation area
11/14/2012CN101029496B Adapter for attaching a work tool to a work machine
11/08/2012WO2012151230A2 Electric swing drive control system and method
11/08/2012WO2012150867A1 A work implement
11/08/2012US20120282072 Skid steer attachment
11/08/2012US20120282040 Sea bed levelling and consolidation system
11/08/2012US20120279791 Method for Calibrating Position Sensor on Electric Motor
11/08/2012US20120279735 Blade pivot mechanism
11/08/2012US20120279095 Straight taper dipper
11/08/2012DE102011100890A1 Verfahren zur Erkennung und Nachführung der Position einer ortsveränderlichen Übergabeeinrichtung / Verladeeinrichtung eines Schaufelradbaggers oder Eimerkettenbaggers Methods for the detection and tracking of the position of a portable transfer device / offloading a bucket or bucket chain dredger
11/08/2012DE102010053469B4 Planierhobel Planierhobel
11/07/2012EP2520726A1 Device and method for removing material deposits from the reservoir of a hydrotechnical structure
11/07/2012CN202519733U Intelligent control system for motion trail of engineering machinery actuating mechanism
11/07/2012CN202519720U Bulldozer traction device
11/07/2012CN202519719U Wear-resisting bulldozer blade
11/07/2012CN202519718U Six-column anti-overturn protection device for dozer
11/07/2012CN202519717U Energy-saving control system of swing arm descending in positive flow system of excavator
11/07/2012CN202519716U Excavator scarper pan hydraulic system with confluence accelerating function
11/07/2012CN202519715U Rotating mechanism for excavator working device
11/07/2012CN202519714U High-efficiency reversed loader
11/07/2012CN102767203A Self-balancing type excavator
11/07/2012CN102767198A Control system and control method of bulldozer
11/07/2012CN102767197A Back board of electric shovel rod
11/07/2012CN102767196A Control device for hydraulic oil convergence of excavator
11/07/2012CN102767195A Working device of synchronous transmission gear type loader
11/07/2012CN101165281B Spacing assembly kit for pin grabber implements and implement coupling assembly using same
11/06/2012US8303239 Percussive shovel for robotic applications
11/06/2012DE202011109748U1 Transportkübel für das Abstütz- und Planierschild eines Baggers Transport baskets for supporting and leveling blade of an excavator
11/05/2012CA2761306A1 Quick-connect plow hitch
11/04/2012CA2747566A1 Blade pivot mechanism
11/02/2012CA2775868A1 Straight taper dipper
11/01/2012WO2012148438A1 Controlling a digging operation of an industrial machine
11/01/2012WO2012148437A1 Controlling a digging operation of an industrial machine
11/01/2012WO2012148436A1 Controlling a digging operation of an industrial machine
11/01/2012WO2012148118A2 Submarine cable laying device
11/01/2012WO2012148084A2 Hydraulic pipe structure for attachment to movable working vehicle
11/01/2012US20120275893 Controlling a digging operation of an industrial machine
11/01/2012US20120272552 Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground
11/01/2012CA2834240A1 Controlling a digging operation of an industrial machine
11/01/2012CA2834235A1 Controlling a digging operation of an industrial machine
11/01/2012CA2834234A1 Controlling a digging operation of an industrial machine
10/2012
10/31/2012EP2518223A2 Hydraulic control apparatus for construction machinery
10/31/2012EP2518217A1 Trench cutting machine
10/31/2012EP2516755A1 Method for determining usage rate of breaking hammer, breaking hammer, and measuring device
10/31/2012CN202511925U Engineering machinery and torque measuring system
10/31/2012CN202509540U Saw dust soil shifter and scraper knife thereof
10/31/2012CN202509539U Dozer blade device and bulldozer
10/31/2012CN202509538U Rolling lift
10/31/2012CN202509537U Pipe grabber of excavator
10/31/2012CN202509536U Hinged connection structure and excavator using the same
10/31/2012CN202509535U Four-bar mechanism of excavator and excavator adopting four-bar mechanism
10/31/2012CN202509534U Anti-impact electric shovel cantilever
10/31/2012CN102762797A Hydraulic control apparatus for construction machinery
10/31/2012CN102758462A Stem punching device for self-propelled trailing suction hopper dredgers and construction method thereof
10/31/2012CN102199926B Quick change mechanism of multifunctional engineering machinery accessory
10/31/2012CN101550710B Suction tube device provided with drive systems and method of repairing same
10/30/2012US8297906 Work equipment boom
10/26/2012WO2012144037A1 Boom for construction machine
10/26/2012WO2012142667A1 Teeth grab attachment for 4 in 1 earthmoving bucket
10/25/2012US20120266432 Couplers
10/24/2012EP2515006A1 Gear shifting control device for operation vehicle
10/24/2012EP2514623A2 Drive control system for a vehicle and method
10/24/2012EP2513382A1 Cutter unit equipped with a pump
10/24/2012EP2513381A2 Linkage for an earth-moving machine
10/24/2012CN202500488U Drilling, crushing, excavating and loading integrator for fully hydraulic drilling
10/24/2012CN202500171U High efficiency and non-pollution suction and jet sediment underwater classification and collection device
10/24/2012CN202500170U A novel backhoe bucket for an excavator used under the shaft
10/24/2012CN202500169U Working device of tunnel loading machine
10/24/2012CN202500168U Digging arm limit device for loader digger
10/24/2012CN202500167U Fluid path connecting device and machine
10/24/2012CN202500166U Tunnel loading machine
10/24/2012CN202496174U Shovel with flashlight
10/24/2012CN102753761A Fully automatic coupler for excavator arm
10/24/2012CN102747754A Push shovel device for loader
10/24/2012CN102182212B Active scraper and scraping device thereof
10/23/2012US8292000 Earth moving device for working vehicle
10/23/2012US8291999 Control arrangement for motor grader blade
10/18/2012WO2012142446A2 Local dust extraction system for an excavation machine
10/18/2012WO2012142247A2 Hydraulic bucket apparatus
10/18/2012US20120263566 Swing automation for rope shovel
10/18/2012US20120260538 Snubber for shovel dipper
10/18/2012DE102011010788B4 Ladeeinrichtung für landwirtschaftliches Transportgut Charger for agricultural cargo
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