| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 04/03/2013 | CN103015470A Excavator with hoisting function |
| 04/03/2013 | CN103010863A High-voltage cable collecting device and electric shovel |
| 04/03/2013 | CN103010825A Cable arrangement device and electric excavator |
| 04/03/2013 | CN102337750B Flattening device of excavator |
| 04/03/2013 | CN102105639B Cooling system packaging arrangement for a machine |
| 04/03/2013 | CN102102371B Excavator control using ranging radios |
| 04/03/2013 | CN101614023B Construction machinery |
| 04/03/2013 | CN101307610B Crawler loader |
| 03/28/2013 | WO2013043087A1 Method for selecting an attack pose for a working machine having a bucket |
| 03/28/2013 | WO2013042670A1 Work machine |
| 03/28/2013 | WO2013042148A1 Method for the requalification, construction and restoration of submerged and/or partially submerged beds of lagoons, shores and the like |
| 03/28/2013 | WO2013040899A1 Riveting type excavating bucket |
| 03/28/2013 | WO2012163865A3 Improved heads for dredging |
| 03/28/2013 | US20130078072 Beam structure |
| 03/28/2013 | US20130078070 Lift Arms and Linkage Arrangement for Scoop Assembly |
| 03/28/2013 | US20130078069 Tilt Mechanism for Interchangeable Scoop and Plow Assemblies |
| 03/28/2013 | US20130075342 Environmental remediation system |
| 03/28/2013 | US20130074378 Scoop and Dozer System with Lift Arms and Linkage Arrangement for Interchangeable Bucket and U-Blade |
| 03/28/2013 | DE102011083350A1 Werkzeugträger Tool support |
| 03/27/2013 | EP2573282A1 Hydraulic pressure-regulating valve for construction equipment |
| 03/27/2013 | EP2573279A2 Hydraulic ram for an excavator coupler |
| 03/27/2013 | EP2573278A1 Tool carrier |
| 03/27/2013 | EP2573277A1 Fixing device of hydraulic pipe of construction machine |
| 03/27/2013 | EP2573275A1 Machine for making a slot for a diaphragm wall |
| 03/27/2013 | EP2572789A1 Bucket-type jaw crusher |
| 03/27/2013 | EP2572047A2 Machine bucket assembly |
| 03/27/2013 | CN202831050U Hydraulic pump control system for engineering machinery |
| 03/27/2013 | CN202831024U Mining height-adjustable silt-cleaning vehicle |
| 03/27/2013 | CN202831020U Oil storage tank of bulldozer rear axle tank |
| 03/27/2013 | CN202831019U Blade motion control system of bulldozer |
| 03/27/2013 | CN202831018U Brake for bulldozer |
| 03/27/2013 | CN202831017U Novel earthmover shovel support structure |
| 03/27/2013 | CN202831016U Novel horizontal push shovel for bulldozer |
| 03/27/2013 | CN202831015U Crawler-type four-wheel driving excavator |
| 03/27/2013 | CN202831014U Novel intelligent grab bucket |
| 03/27/2013 | CN202831013U Rotating bucket cylinder limit pressure protection device |
| 03/27/2013 | CN202831012U Connection means for installing log grapple onto excavator |
| 03/27/2013 | CN202831011U Working device of full circle swinging grabbing installing machine |
| 03/27/2013 | CN202831010U Swing arm of hydraulic excavator |
| 03/27/2013 | CN202831009U Excavator bucket rod |
| 03/27/2013 | CN202831008U Enhanced swing arm mechanism |
| 03/27/2013 | CN202831007U Charging type electric hydraulic excavator |
| 03/27/2013 | CN202831006U Wheel type loader shovel low position leveling lifting rotating bucket device |
| 03/27/2013 | CN202831005U Novel pollution-free excavator |
| 03/27/2013 | CN202831004U Manpower dozer blade |
| 03/27/2013 | CN202818889U Agricultural bulldozing device |
| 03/27/2013 | CN103003187A Electrohydraulic hybrid lifting vehicle |
| 03/27/2013 | CN102995697A Hydraulic loop of construction machine |
| 03/27/2013 | CN102995691A Device and method for collecting Enteromorpha |
| 03/27/2013 | CN102995686A Pool dredging system |
| 03/27/2013 | CN102995685A Bulldozer scraper knife manipulating assembly |
| 03/27/2013 | CN102995684A Fixed multi-freedom-degree controllable mechanism type bulldozer |
| 03/27/2013 | CN102995683A Telescopic leveling mechanism |
| 03/27/2013 | CN102995682A Lifting leveling mechanism |
| 03/27/2013 | CN102995681A Rotary multi-freedom-degree controllable mechanism type bulldozer |
| 03/27/2013 | CN102995680A Hydraulic bucket rod control circuit for hydraulic excavating machine |
| 03/27/2013 | CN102995679A Action control system, device and system of excavator |
| 03/27/2013 | CN102995678A Crocodile grab bucket of gripping car |
| 03/27/2013 | CN102995677A Self-adjusting forward rotation controllable mechanism type miniature multi-freedom-degree loading mechanism |
| 03/27/2013 | CN102995676A Self-adjusting reverse-rotation controllable mechanism type miniature multi-freedom-degree loading mechanism |
| 03/27/2013 | CN102995675A Bucket squeezer |
| 03/27/2013 | CN102995674A Miniature multi-freedom-degree controllable mechanical type crowd shovel excavating loading mechanism |
| 03/27/2013 | CN102995673A Pulling-rope positioning and control method, device and system |
| 03/27/2013 | CN102995672A Multifunctional remote-controlled robot for mini-type engineering |
| 03/27/2013 | CN102995671A Engineering machinery |
| 03/27/2013 | CN102359132B Inclined connecting rod structure of front working device of bulldozer |
| 03/27/2013 | CN102322079B Work device with excavation function and lifting function |
| 03/27/2013 | CN101498262B Fuel tank for engine system of machine |
| 03/27/2013 | CN101311428B Method of operating a working machine |
| 03/27/2013 | CN101168965B Machine and implement positioning method therefor |
| 03/26/2013 | DE202013001955U1 Mobile Arbeitsmaschine Mobile working machine |
| 03/26/2013 | DE202013001823U1 Vakuumhebewerkzeug ohne Benzin,- Diesel oder Elektromotor Vacuum lifting tool without fuel - diesel or electric motor |
| 03/21/2013 | WO2013038059A1 Tool for breaking hammer, breaking hammer, and use thereof |
| 03/21/2013 | WO2013037848A1 Geodetic surveying system and method with multiple target tracking functionality |
| 03/21/2013 | WO2012162617A3 An attachment for making up or breaking out pipe |
| 03/21/2013 | WO2012142247A3 Hydraulic bucket apparatus |
| 03/21/2013 | US20130071215 Reduced Effort Manual Boom Lock |
| 03/21/2013 | US20130071214 Hybrid Wheel Loader |
| 03/21/2013 | US20130071213 Method and apparatus for detecting buried objects |
| 03/21/2013 | US20130067779 Machine bucket assembly |
| 03/21/2013 | DE112011101888T5 System und Verfahren zur Leistungsversorgung eines Hydrauliksystems System and method for supplying power to a hydraulic system |
| 03/20/2013 | EP2570769A1 Geodesic measuring system and method with multiple target tracking functionality |
| 03/20/2013 | CN202809683U Mobile type grab bucket trash remover |
| 03/20/2013 | CN202809682U Seawall silt remover |
| 03/20/2013 | CN202809680U Ditcher |
| 03/20/2013 | CN202809679U Multi-functional switching mechanism for loading machine |
| 03/20/2013 | CN202809678U Vibration reduction hydraulic system of land leveler |
| 03/20/2013 | CN202809677U Road shoulder and slope leveling device |
| 03/20/2013 | CN202809676U External force pull closed gravity grab bucket of moving trash remover |
| 03/20/2013 | CN202809675U Support arm structure of movable trash remover |
| 03/20/2013 | CN202809674U Excavator one-hand one-handle control device |
| 03/20/2013 | CN202809673U Telescopic arm, scraper bucket apparatus and engineering machine |
| 03/20/2013 | CN202809672U Multidirectional carrying excavating vehicle |
| 03/20/2013 | CN202809671U Freestyle excavator |
| 03/20/2013 | CN202809670U Double-excavating-arm excavator |
| 03/20/2013 | CN202809669U Electric and oil hybrid loading machine |
| 03/20/2013 | CN202809668U Tool shovel |
| 03/20/2013 | CN202809462U Road shoulder side slope shaping vehicle |
| 03/20/2013 | CN102985621A Energy management system for heavy equipment |
| 03/20/2013 | CN102979121A Four-wheel copy foldable land leveler |