| Patents for E02F 9 - Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups (23,883) |
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| 08/19/2004 | US20040161325 Tractor with a front loader and a backhoe attachable thereto |
| 08/19/2004 | US20040159230 Velocity based method for controlling a hydraulic system |
| 08/19/2004 | US20040159101 Mobile working machine |
| 08/19/2004 | DE202004008674U1 Load bearing joint for construction equipment has the bearing bolt set through the support linkage and with the protruding ends with slots to take securing tags which are also secured to the linkage |
| 08/19/2004 | DE202004004953U1 Earth working machine implement control has joystick with magnetic thumb wheel acting with Hall effect sensor to provide variable output control signal |
| 08/19/2004 | DE19800722B4 Steuervorrichtung für einen hydraulischen Motor A control apparatus for a hydraulic motor |
| 08/19/2004 | DE19581287B4 Gerätesystem, das die Kipprate kompensiert und Verfahren Device system that compensates for the roll rate and method |
| 08/19/2004 | DE10304918A1 Antriebsstrang für ein Mobilfahrzeug Drivetrain for a mobile vehicle |
| 08/19/2004 | DE10257041B3 Profil für Tieflöffel und -Ladeschaufelausrüstungen eines Baggers sowie Verfahren zur Herstellung desselben The same profile for backhoes and -Ladeschaufelausrüstungen an excavator and methods of making |
| 08/18/2004 | EP1447483A2 Hydraulic drive system |
| 08/18/2004 | EP1447482A2 Hydraulic drive system |
| 08/18/2004 | EP1447481A1 Mobile body communication device |
| 08/18/2004 | EP1447480A2 Hydraulic circuit for working machine |
| 08/18/2004 | EP1447285A2 Multistage gas generator for air bag and air bag apparatus |
| 08/18/2004 | CN1521407A Hydraulic system for heavy equipment option apparatus |
| 08/18/2004 | CN1521040A Control lever safety apparatus for heavy equipment |
| 08/17/2004 | US6778893 Control system for construction machines |
| 08/17/2004 | US6778097 Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine |
| 08/12/2004 | WO2004067939A1 Engine control device for and administration system for construction machine |
| 08/12/2004 | US20040158355 Intelligent methods, functions and apparatus for load handling and transportation mobile robots |
| 08/12/2004 | US20040157701 Power train for a mobile vehicle |
| 08/12/2004 | US20040155128 Crushing system |
| 08/12/2004 | US20040154844 Wheeled vehicle provided with an axle oscillating about a longitudinal axis |
| 08/12/2004 | US20040154427 Control lever safety apparatus for heavy equipment |
| 08/12/2004 | US20040154294 Hydraulic system for heavy equipment option apparatus |
| 08/12/2004 | US20040154254 Non-slip material |
| 08/12/2004 | DE19953170B4 Leistungsregelvorrichtung und Ventilblock für eine Leistungsregelvorrichtung Power control unit and valve block for a power control unit |
| 08/11/2004 | EP1445386A1 HYDRAULIC SHOVEL WORK AMOUNT DETECTION APPARATUS, WORK AMOUNT DETECTION METHOD, WORK AMOUNT DETECTION RESULT DISPLAY APPARATUS |
| 08/11/2004 | EP1445159A1 Construction machinery |
| 08/11/2004 | EP0972115A4 Overload protector mechanism for shield mechanism of excavating wheel |
| 08/10/2004 | US6772671 Electrohydraulic motor and hydraulic driving method |
| 08/10/2004 | US6772590 Hydraulic driving device |
| 08/10/2004 | US6772544 Wheeled work vehicle |
| 08/05/2004 | WO2004065150A1 Power control device for construction machine |
| 08/05/2004 | US20040153230 Control for an operating arm of an earthmoving vehicle |
| 08/05/2004 | US20040150188 Front loading trailer and method of use |
| 08/05/2004 | US20040148822 Telescopic hydraulic cylinder |
| 08/05/2004 | US20040148821 Locking assembly and method |
| 08/05/2004 | US20040148820 Multi-shank ripper |
| 08/05/2004 | US20040148817 Hybrid construction equipment power control apparatus |
| 08/05/2004 | US20040148816 Arm lowering motion restricting device for working vehicle |
| 08/05/2004 | US20040148815 Service vehicle |
| 08/05/2004 | DE10360855A1 Hydraulic drive device with electric motor, e.g. for hydraulic excavator, has rotary transfer devices connected to electric and hydraulic motor output shafts with revolution rate increase functions |
| 08/04/2004 | CN1518507A System and method for managing construction machinery |
| 08/03/2004 | US6769860 Tractor with a front loader and a backhoe attachable thereto |
| 08/03/2004 | US6769732 Cabin for construction machinery |
| 08/03/2004 | US6769597 Bent work and bending method and bending device used therefor |
| 08/03/2004 | US6769348 Hydraulic system with flow priority function |
| 07/29/2004 | WO2004062989A1 Ride on platform for small loader |
| 07/29/2004 | US20040148083 Work machine management device |
| 07/29/2004 | US20040147250 Construction machine management apparatus and construction machines management system |
| 07/29/2004 | US20040145232 Support base for toolholder of a milling drum |
| 07/29/2004 | US20040145134 Ride on platform for small loader |
| 07/29/2004 | DE10354476A1 System zur Abschätzung einer Position einer Verbindungsanordnung System for estimating a position of a joint assembly |
| 07/29/2004 | DE10351939A1 Überkopflader für autonomen Betrieb Overhead loader for autonomous operation |
| 07/29/2004 | DE10319349B4 Schnellkupplung Quick coupling |
| 07/28/2004 | EP1441077A1 work machine management device |
| 07/28/2004 | EP1440211A1 Machine tool and method for operating a machine tool |
| 07/28/2004 | CN1515801A Hydraulic circuit for crane |
| 07/28/2004 | CN1515758A Hydraulic circuit for engineering machinery |
| 07/27/2004 | US6767172 Low loader trailer |
| 07/27/2004 | US6766602 Corner tooth adapter arrangement for an excavating implement |
| 07/27/2004 | US6766600 Display device and display controller of construction machinery |
| 07/23/2004 | CA2455695A1 Multi-shank ripper |
| 07/22/2004 | WO2004061337A1 Hydraulically driven vehicle |
| 07/22/2004 | WO2004061313A1 Hydraulic circuit of working truck |
| 07/22/2004 | WO2004061312A1 Drive device of hydraulic cylinder for working |
| 07/22/2004 | WO2004060739A1 Skid steer loader with front pivoting cab having a no tool latch |
| 07/22/2004 | US20040139632 Excavating tooth assembly with rotatable connector pin structure |
| 07/22/2004 | DE4391634B4 Pressure oil supplying device |
| 07/22/2004 | DE20220920U1 Mobile universal working appliance especially for building sites has two-segment articulated arm folded flat on chassis when not in use, but with wide working area |
| 07/22/2004 | DE202004006642U1 Pivoting link fixture for heavy duty building construction machinery or lifting gear has safety plate claw embracing pivot bolt with two grooves |
| 07/22/2004 | DE19745489B4 System zur lastdruckunabhängigen Steuerung und Lasthaltung mehrerer rotatorischer und/oder translatorischer Verbraucher System load pressure independent control and load holding several rotational and / or translational consumer |
| 07/22/2004 | DE10339428A1 Hydraulikkreis für Löffelbagger Hydraulic circuit for backhoe |
| 07/22/2004 | CA2505693A1 Skid steer loader with front pivoting cab having a no tool latch |
| 07/21/2004 | EP1439466A2 Communication server switching controller |
| 07/21/2004 | EP1439310A1 Hydraulic equipment |
| 07/21/2004 | EP1439266A2 Method for correcting the neutral drift of a control device in a skid steer loader |
| 07/21/2004 | EP1054162B1 Hydraulic driving unit |
| 07/21/2004 | CN1158436C Electronic control system of construction machinery |
| 07/21/2004 | CN1158435C Skylight structure of building machinery control room |
| 07/20/2004 | US6766236 Skid steer drive control system |
| 07/20/2004 | US6766231 Monitor system for work vehicle |
| 07/20/2004 | US6764139 System for and method of demolition |
| 07/20/2004 | US6763661 Apparatus and method for providing vibration to an appendage of a work vehicle |
| 07/20/2004 | US6763619 Automatic loader bucket orientation control |
| 07/15/2004 | WO2004058625A1 Self-propelled working machine |
| 07/15/2004 | US20040136821 Skid steer loader boom and bucket controls |
| 07/15/2004 | US20040134251 Method and device for manufacturing slip prevention material of construction machinery |
| 07/15/2004 | US20040134191 Control device |
| 07/15/2004 | US20040134105 Heavy equipment safety device |
| 07/15/2004 | DE10353259A1 Verfahren und System für die automatische Schaufelbeladung A method and system for the automatic loading shovel |
| 07/15/2004 | DE10259183A1 Hinterrahmen für Grader Rear frame for graders |
| 07/14/2004 | EP1437458A1 Non-slip structure |
| 07/14/2004 | EP1437324A1 Working apparatus |
| 07/14/2004 | EP1436487A1 Rock drilling apparatus and rock breaking machine |
| 07/14/2004 | EP1436468A1 Wheeled work machine |
| 07/14/2004 | CN1157516C Method and apparatus for voice-activated control of attachment of construction machine |
| 07/14/2004 | CN1157515C Oil pressure type digging vehicle |
| 07/13/2004 | US6762714 Low cost system and method for making dual band GPS measurements |