| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 12/21/2004 | CA2129494C Rake attachment for a skid steer |
| 12/16/2004 | WO2004094886A3 Padding machine and method of use |
| 12/16/2004 | WO2004092490B1 Swing boom pivot mechanism |
| 12/16/2004 | US20040253089 Hay bale spear |
| 12/16/2004 | US20040253088 Bucket loader |
| 12/16/2004 | US20040250677 Flow divider system and valve device of the same |
| 12/16/2004 | DE202004007421U1 Improved design for front loader has two linked arms mounted on a swivel plate and with two working cylinders to extend the reach of the operation and to retract into a compact and stable position for moving over uneven ground |
| 12/15/2004 | EP1486620A1 Cutting tool for the making of trenches, allowing a fast change of the cutter head. |
| 12/15/2004 | EP1486616A1 Wire type excavating accuracy control device of soil improving machine |
| 12/15/2004 | EP1325987B1 Device for opening narrow trenches and placing matching prefabricated elements |
| 12/15/2004 | CN2663529Y Soil gathering device for force tidal bore wandering sand soil area |
| 12/15/2004 | CN2663528Y Underwater sludge scavenging machine |
| 12/15/2004 | CN2663527Y Grab type inspection well dredging vehicle |
| 12/15/2004 | CN2663215Y High-unloading apparatus of loading machine |
| 12/15/2004 | CN1554834A Safe pipeline digging system and its digging method |
| 12/15/2004 | CN1554833A Crawler-type under water ecological precision thin layer slurry dredger |
| 12/14/2004 | US6830271 Two-handled shovel |
| 12/14/2004 | US6830235 Hydraulic powered capstan attachment |
| 12/14/2004 | US6830111 Walk behind apparatus for operating working attachments |
| 12/14/2004 | US6829849 Arm lowering motion restricting device for working vehicle |
| 12/14/2004 | CA2279169C Parking stand for tractor front end loader |
| 12/09/2004 | WO2004106644A1 Cylindrical cutting element supported on a chain |
| 12/09/2004 | WO2004106643A2 Method for automatically profiling ground in waters |
| 12/09/2004 | US20040247420 Modular frame load handler with translatable carriage |
| 12/09/2004 | US20040247382 Tool coupler |
| 12/09/2004 | US20040245002 Screw-rod locking structure for attachment fixture |
| 12/09/2004 | US20040244575 Electrical and hydraulic control system for attachment coupling system |
| 12/09/2004 | US20040244234 Combination bucket/breaker apparatus for excavator boom stick |
| 12/09/2004 | US20040244233 Grading implement |
| 12/09/2004 | CA2526945A1 Method for the automatic adjustment of ground profiles in waters |
| 12/08/2004 | EP1484451A1 Tool coupler |
| 12/08/2004 | EP1483193A1 Access platform |
| 12/08/2004 | CN2661781Y Forearm type cleaning machine for sludge cake for road drainage |
| 12/08/2004 | CN2661780Y Miniature wheel loader |
| 12/07/2004 | US6827222 Gravel sorter |
| 12/07/2004 | US6827155 Implement mounting system |
| 12/02/2004 | WO2004104304A2 Folding lift arm assembly for skid steer loader |
| 12/02/2004 | US20040237355 Assembly for securing a wear member to an excavator |
| 12/02/2004 | US20040237353 Hydraulic excavator |
| 12/02/2004 | DE19521722B4 Automatisches Ausgrabungs- oder Baggerlehrsteuersystem und Verfahren Automatic excavation or dredging teaching control system and method |
| 12/02/2004 | DE10311156B3 Fahrzeug mit einer Anbaueinrichtung Vehicle having an attachment device |
| 12/02/2004 | DE10131419B4 Vorrichtung und Verfahren zum Reinigen von Tanks zur Lagerung von Rohöl Apparatus and method for cleaning of tanks for the storage of crude oil |
| 12/02/2004 | CA2523660A1 Folding lift arm assembly for skid steer loader |
| 12/01/2004 | EP1482096A2 Hydraulic excavator with dozer blade |
| 12/01/2004 | CN2659974Y Screening scooper |
| 12/01/2004 | CN2659973Y High unloader of loader |
| 11/30/2004 | US6826466 Dragline dump position control |
| 11/30/2004 | US6823961 Skid steer vehicle with axle housing having a double gear reduction |
| 11/30/2004 | US6823948 Slopeboard mounting device |
| 11/30/2004 | US6823616 Method of excavating |
| 11/25/2004 | WO2004101901A1 Sectional boom arm for excavators |
| 11/25/2004 | WO2004101134A1 Construction implement for granular bed regeneration |
| 11/25/2004 | US20040234345 Method for making a trench wall in the ground, trench wall cutter and trench wall cutting device |
| 11/25/2004 | US20040231864 Digging apparatus and methods of using same |
| 11/25/2004 | US20040231505 Multiple-directional switching valve |
| 11/25/2004 | US20040231202 Cylindrical cutting element supported on a chain |
| 11/24/2004 | EP1479830A1 Coupler for connecting a tool to the arm of an earth working vehicle and earth working tool |
| 11/23/2004 | US6821081 Loader with extending bucket and counter balance |
| 11/23/2004 | US6820358 Compact vehicle for composting manure storage under high-rise avian houses |
| 11/23/2004 | US6820357 Multi-purpose tool for a front end loader of a tractor |
| 11/23/2004 | US6820355 Hydraulic control circuit of boom cylinder in work machine |
| 11/18/2004 | WO2004099512A2 Wear assembly for excavator digging edge |
| 11/18/2004 | WO2004098784A2 Air-assisted loading bucket scraper and air-assisted loading methods |
| 11/18/2004 | WO2004026478A3 Mobile impact crusher assembly |
| 11/18/2004 | US20040228718 Grappling assembly for excavating machines |
| 11/18/2004 | US20040228717 Arrangement for securing an implement to a lifting arm |
| 11/18/2004 | US20040228716 Device for attaching an implement to a lifting unit |
| 11/18/2004 | US20040228715 Folding lift arm assembly for skid steer loader |
| 11/18/2004 | US20040228676 Pin cartridge for a pin joint |
| 11/18/2004 | US20040226196 Elevator for a scraper |
| 11/18/2004 | DE202004013842U1 Grab- oder Greifwerkzeug Excavating or gripping tool |
| 11/18/2004 | CA2524231A1 Air-assisted loading bucket scraper and air-assisted loading methods |
| 11/17/2004 | EP1477616A2 Device for soil shifting and levelling |
| 11/17/2004 | EP1477615A1 A device for coupling an implement to the final end of a working arm of a machine, like a hydraulic excavator. |
| 11/17/2004 | EP1477614A1 Device for changing the kinematic at the tool of a hydraulic excavator |
| 11/17/2004 | EP1476607A1 Tool mounting device |
| 11/17/2004 | EP1476606A1 Device for a mechanical digger |
| 11/17/2004 | EP1476388A1 Rotator |
| 11/16/2004 | US6819993 System for estimating a linkage position |
| 11/16/2004 | US6817121 Backhoe finishing attachment |
| 11/16/2004 | US6817119 Apparatus and methods for subsidence deepening |
| 11/16/2004 | CA2076441C Quick change device |
| 11/11/2004 | US20040223838 Fork and jaw grapple |
| 11/11/2004 | US20040223837 Loader |
| 11/11/2004 | US20040221999 Landscape preparation apparatus |
| 11/11/2004 | US20040221490 Apparatus for adjusting the position of an earth moving blade |
| 11/10/2004 | EP1475482A2 Tilting device |
| 11/10/2004 | EP1475481A1 Tool quick coupler for excavators |
| 11/10/2004 | EP1475344A1 Guiding device for hydraulic hoses |
| 11/10/2004 | CN1175147C Submerged dredging machine |
| 11/09/2004 | US6816761 System and method for monitoring moving equipment operations |
| 11/09/2004 | US6813851 Quick coupling |
| 11/09/2004 | US6813849 Grader moldboard assembly |
| 11/04/2004 | WO2004094886A2 Padding machine and method of use |
| 11/04/2004 | WO2004094735A1 Method and device for the removal of cuttings from a subsea borehole |
| 11/04/2004 | US20040218971 Attachment coupling device for heavy machinery |
| 11/04/2004 | US20040217628 Device for displacing a revolving structure on a chassis and vehicle, e.g. a digger, having said revolving structure displacement |
| 11/04/2004 | US20040216905 Air assisted loading bucket scraper and air assisted loading methods |
| 11/04/2004 | US20040216335 Wear assembly for excavator digging edge |
| 11/04/2004 | US20040216252 Squeegee blade |