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)
08/2005
08/11/2005DE19647340B4 Maschine zum Umsetzen von Mieten Machine for converting Rent
08/11/2005DE102004004332A1 Mobile building construction machine with hydraulic powered work tools has plate connector to tool assembly e.g. excavator bucket
08/11/2005CA2456946A1 Pocket for all terrain vehicle
08/10/2005EP1561867A2 Safety system in a hydraulic apparatus for controlling a front loader of a work machine for use in load lifting and holding operations
08/10/2005EP1561865A2 Adapter unit for configuring an operative arm of an earth moving machine
08/10/2005EP1560987A1 Excavating and loading machine
08/10/2005EP0791693B1 Working vehicle
08/10/2005CN2716349Y Small-sized loading drag scraper
08/10/2005CN2716348Y Vertical arm front-mounted type digger
08/10/2005CN1651663A Open-close type crushing bucket and its crushing treatment method
08/10/2005CN1214160C Device for opening narrow trenches and placing matching prefabricated elements
08/09/2005US6926323 Bumper with integrally formed energy absorber
08/09/2005US6926217 Heavy-duty demolition apparatus with replaceable tip and rotatable cross blade
08/09/2005US6925736 In situ mixing apparatus and methods for creating underground wall
08/09/2005CA2400039C Chain link with angularly disposed end portions
08/09/2005CA2358300C Dipper door and dipper door assembly
08/09/2005CA2253258C Snubber for excavator bucket door
08/09/2005CA2153588C Sensor positioning apparatus for trench excavator
08/04/2005WO2005071170A1 A bucket for a mechanical shovel
08/04/2005WO2005071169A1 Adjustable width excavator bucket
08/04/2005WO2005070127A2 Method and apparatus for steering movable object by using control algorithm
08/04/2005US20050169739 Front end loader bucket discharge funnel and distributor
08/04/2005US20050169738 Convertible compact loader and excavator
08/04/2005US20050169703 Spread-style coupler with supplemental lock system
08/04/2005US20050167129 Oil-pressure controlling device for earthmoving machine
08/04/2005US20050167128 Attachment for forming shapes following excavation
08/04/2005US20050166429 Small swing type shovel
08/04/2005US20050166428 Plow hitch for vehicle
08/04/2005US20050166350 Self contained vacuum boom
08/04/2005DE19535372B4 Hydraulische Maschine Hydraulic machine
08/04/2005DE102004059366A1 Verfahren zur Modulation einer Auslegeranordnung zur Arbeit in linearer Weise A method of modulating a boom assembly to work in a linear fashion
08/03/2005EP1559837A1 Skid steer loader
08/03/2005EP1558482A1 Combined tailgate and engine cover hinged thereto
08/03/2005CN2714496Y Small-sized loading machine
08/03/2005CN1650072A Bucket for crushing and screening stone
08/02/2005US6923508 Stripping means for milling rolls of a construction machine as well as a construction machine and a method
08/02/2005US6923285 Attachment control device
08/02/2005US6922990 Device arrangement structure for hybrid construction equipment
08/02/2005US6922926 Universal coupler for excavator buckets
08/02/2005US6922925 Construction machine
08/02/2005US6922924 Plow cutting edge
07/2005
07/28/2005WO2005035882A3 Multi-function work machine
07/28/2005US20050165546 Method and apparatus for steering movable object by using control algorithm that takes into account the difference between the nominal and optimum positions of navigation antenna
07/28/2005US20050163603 Hydraulic crowd control mechanism for a mining shovel
07/28/2005US20050163408 Bearing device
07/28/2005US20050161654 Utility pole installation system and method
07/28/2005US20050161238 Ground levelling apparatus
07/28/2005US20050160634 Culvert opening and cleaning apparatus
07/28/2005DE102004059365A1 Verfahren und System zur Steuerung eines Arbeitswerkzeuges A method and system for controlling a work implement
07/27/2005EP1556555A1 Attachment for small loader
07/27/2005EP1392463B1 Breaking apparatus
07/27/2005EP1163079B1 Heavy duty demolition apparatus with replaceable crushing and shearing tip
07/27/2005CN2713014Y Float drill type sand dredging machine
07/27/2005CN2712865Y Operating apparatus for loading machine
07/27/2005CN1646775A Device and method for controlling a machine
07/26/2005US6920708 Excavating and loading machine
07/26/2005CA2445795C Replaceable wear lip for an excavator bucket
07/21/2005US20050158186 Hydraulic swivel drive for a grab
07/21/2005US20050155258 Hydraulic shovel concurrently used for crane operations
07/21/2005DE202004003910U1 Greifwerkzeug Gripping tool
07/21/2005DE10361583A1 Schnellwechselsystem zur wahlweisen Verbindung verschiedener Arbeitsgeräte mit einem Kranstiel Quick change system for selectively connecting different tools with a crane handle
07/20/2005EP1555388A1 Method for removing soils
07/20/2005EP1554499A1 Hydraulic cylinder pivot pin
07/20/2005CN2711257Y Rotating type mud digging machine
07/20/2005CN2711256Y Erection and operation means for digging buscket of Z-30 stone-loading shovel
07/20/2005CN2711255Y Miniature, hydraulic electric excavator
07/20/2005CN2711254Y Multi-functional construction machinery
07/20/2005CN2711229Y Multi-functional vehicle for cleaning garbage, fire-fighting, spraying water and sucking mud
07/20/2005CN2711110Y Miniature, four-wheeled driving loading machine
07/20/2005CN1643223A Small swing type shovel
07/20/2005CN1641116A Hinged cutting tooth
07/20/2005CN1211534C Tamping pick
07/19/2005US6918448 Grader
07/14/2005WO2005064090A2 Rapid-exchange system for the selective connection of various working devices to a crane arm
07/14/2005US20050153708 Blade support structure of bulldozer
07/14/2005US20050150668 Box scraper with scarifier
07/14/2005US20050150375 Hydraulic rotory actuator with sealing ring
07/14/2005US20050150343 Device located on scrap shears or similar for reducing the frictional forces that occur as a result of the action of the material to be crushed on the closing motion
07/14/2005US20050150141 Auxiliary assembly for reducing unwanted movement of a hoist rope
07/14/2005DE10351956B3 Device for extracting earth material from pipe driven into soil has flaps held by cable extending from one end of gripper pipe to other connected to actuator so this lowers cable and flaps drop to outlet position under pressure of soil
07/13/2005CN2709530Y Dipper of reducing wearing back of dipper
07/13/2005CN2709516Y Multifunction cleaning machine
07/13/2005CN1639053A Access platform
07/13/2005CN1637211A Ram cylinder control system for wheel type excavator
07/12/2005US6916148 Load handling vehicle
07/12/2005US6915972 Mobile jaw crusher assembly
07/12/2005US6915600 Hydraulic circuit of excavating and slewing working vehicle
07/12/2005US6915599 System for controlling movement of a work machine arm
07/07/2005US20050149244 Construction machine
07/07/2005US20050145084 Apparatus and method for breaking rails
07/07/2005US20050144941 Hydraulic circuit of excavating and slewing working vehicle
07/07/2005US20050144817 Device for coupling wear pieces to the receptacle tools of a public works machine
07/07/2005US20050144813 Engulfment rescue device and method
07/07/2005DE202004002541U1 Baumaschine mit Schnellkupplung Construction machine with quick coupling
07/06/2005EP1550774A2 Ram cylinder control system for wheel type excavator
07/06/2005CN2708018Y Hydraulic central revolution body
07/06/2005CN2707835Y Four wheel driven tyre type walking small-size multifunctional loader
07/06/2005CN1209536C Pipeline fitting device for sliding arm
07/05/2005US6913086 Skimmer
07/05/2005US6912804 Loader-type heavy-construction machine
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