| Patents for E02F 9 - Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups (23,883) |
|---|
| 10/26/1995 | WO1995028524A1 Method and apparatus for monitoring and coordination of multiple geography-altering machines on a work site |
| 10/26/1995 | CA2184481A1 Method and apparatus for monitoring and coordination of multiple geography-altering machines on a work site |
| 10/25/1995 | EP0678443A1 Running gear, especially for mobile working machines and vehicles |
| 10/25/1995 | EP0491944B1 Speed change controller of running hydraulic motor |
| 10/24/1995 | US5460001 In a hydraulic circuit |
| 10/24/1995 | US5460000 Hydrostatic drive system |
| 10/19/1995 | WO1995027840A1 Improvements in securing clips for coal and rock picks |
| 10/19/1995 | DE19509934A1 Excavating device |
| 10/18/1995 | EP0677129A1 Sensor positioning apparatus for trench excavator |
| 10/18/1995 | EP0625102B1 Steering stick for switching or actuating components of a utility vehicle |
| 10/18/1995 | EP0448716B1 Teaching/playback method of working machine |
| 10/18/1995 | EP0440802B1 Device for controlling hydraulic pump |
| 10/17/1995 | US5457960 Hydraulic control system |
| 10/12/1995 | WO1995027102A1 Tip to adapter interface |
| 10/12/1995 | DE4442576A1 Actuator for dumper truck for material transport |
| 10/11/1995 | EP0530330B1 Excavating wear edge with resilient lock |
| 10/11/1995 | EP0477370B1 Valve device and hydraulic driving device |
| 10/11/1995 | EP0465655B1 Hydraulic driving apparatus of civil engineering/construction equipment |
| 10/11/1995 | CN1110060A Tooth to adapter interface |
| 10/11/1995 | CN1109950A Hydraulic device for construction machinery |
| 10/11/1995 | CN1109842A A telescopic boom with a multistage, lockable hydraulic cylinder protected against buckling |
| 10/10/1995 | US5456551 Underwater trenching system |
| 10/10/1995 | US5456029 Tooth to adapter coupler |
| 10/10/1995 | CA2070362C Support tub for a dragline excavating machine |
| 10/05/1995 | WO1995026476A1 Pilot pressure operated directional control valve and operation cylinder control device |
| 10/05/1995 | WO1995026277A1 Travelling hydraulic device |
| 10/05/1995 | DE4440310A1 Shock preventer for machines with hydraulic and/or pneumatic drives |
| 09/28/1995 | WO1995025851A1 Tooth arrangement |
| 09/28/1995 | DE19510634A1 Automatic control of work mechanism of excavating machine |
| 09/28/1995 | DE19510375A1 Microprocessor control system for excavator machine load |
| 09/28/1995 | DE19503943A1 Brake valve system for reversible hydraulic user equipment |
| 09/26/1995 | US5452529 Retaining device |
| 09/21/1995 | WO1995025228A1 Pressure compensating valve and pressure oil supply device using said pressure compensating valve |
| 09/20/1995 | EP0672797A1 Swing hydraulic circuit in construction machine |
| 09/19/1995 | US5451135 Collapsible mobile vehicle |
| 09/19/1995 | US5450909 Grade determining method and apparatus |
| 09/13/1995 | EP0671512A2 Hydraulic locking device for quick couplings in construction machines |
| 09/13/1995 | EP0671511A2 Swing type excavator |
| 09/13/1995 | CN1108334A Hydraulic control system for construction machines |
| 09/11/1995 | WO1995030059A1 Aera limiting digging control device for a building machine |
| 09/08/1995 | WO1995023925A1 Safety arrangement on hydraulic piston-cylinder units |
| 09/08/1995 | CA2161972A1 Safety arrangement on hydraulic piston-cylinder units |
| 09/07/1995 | DE4438899C1 Energy recovery installation for work tool |
| 09/07/1995 | DE4408984C1 Hydrostatic drive system for excavating vehicle |
| 09/06/1995 | EP0670426A1 Circuit capable of varying pump discharge volume in closed center-load sensing system |
| 09/06/1995 | CN1029697C Replaceanle wear element and method |
| 09/05/1995 | US5448148 Apparatus for positioning an excavator housing |
| 09/05/1995 | US5447204 Bulldozer assembly with angle, tilt and pitch control |
| 09/05/1995 | US5447093 Flow force compensation |
| 09/05/1995 | US5447027 Hydraulic drive system for hydraulic working machines |
| 09/05/1995 | US5446982 Dragline |
| 09/05/1995 | US5446980 Automatic excavation control system and method |
| 09/05/1995 | US5446979 Hydraulic circuit system for civil engineering and construction machines |
| 08/31/1995 | WO1995023291A1 Pressure oil supply device |
| 08/31/1995 | WO1995023260A1 Travelling hydraulic device |
| 08/24/1995 | WO1995022789A1 Device and method for suppressing vibration of a working machine |
| 08/24/1995 | WO1995022481A1 Crawler type slope travelling machine and track thereof |
| 08/23/1995 | EP0668407A1 Hydraulic interlock system with override capatility for skid steer loader |
| 08/23/1995 | EP0668180A1 Traction lock |
| 08/23/1995 | EP0651837A4 Tooth to adapter interface. |
| 08/23/1995 | EP0504415B1 Control system of hydraulic pump |
| 08/23/1995 | EP0483374B1 Control valve provided with pressure compensated valve |
| 08/23/1995 | EP0372081B1 Hydraulic control unit of hydraulic excavators |
| 08/22/1995 | US5442912 Hydraulic recovery device |
| 08/22/1995 | US5442868 Method for controlling operation of an excavator having electronic micro-module |
| 08/17/1995 | DE4405472A1 Hydraulic control for excavator with several hydraulic user units |
| 08/17/1995 | DE4404415A1 Operators cab for construction vehicle esp. excavator |
| 08/16/1995 | EP0667451A1 Hydraulic pump control device for construction machinery |
| 08/16/1995 | EP0667421A1 Hydraulic driving device for a construction |
| 08/16/1995 | EP0436028B1 Hydraulic circuit for operating cylinder of working machine |
| 08/15/1995 | US5440970 Hydraulic rotary actuator |
| 08/15/1995 | CA2047829C Dragline rotating frame structure |
| 08/09/1995 | EP0584101B1 Tooth/tooth holder assembly for milling heads |
| 08/08/1995 | US5438912 Hydraulic rotary actuator |
| 08/08/1995 | US5438832 Variable displacement pump with adjustment responsive to drive motor speed |
| 08/08/1995 | US5438774 Mechanically attached adapter |
| 08/08/1995 | US5438771 Method and apparatus for determining the location and orientation of a work machine |
| 08/03/1995 | DE4402317A1 Increasing stability of multi-axle mobile construction machinery, e.g. excavators and crane vehicles |
| 07/26/1995 | EP0664401A2 A hydraulic control circuit for working members of earth-moving machines |
| 07/26/1995 | EP0489817B1 Load pressure duplicating circuit |
| 07/25/1995 | US5435084 Apparatus and method for attaching a digging tooth tip |
| 07/19/1995 | EP0663033A1 Linkage arrangement |
| 07/18/1995 | US5434785 System for automatically controlling quantity of hydraulic fluid of an excavator |
| 07/18/1995 | US5433077 Actuator control device with meter-out valve |
| 07/18/1995 | US5433076 Hydraulic control valve apparatus and hydraulic drive system |
| 07/18/1995 | US5433033 Excavating tooth and shank plate assembly |
| 07/18/1995 | CA2027734C Dragline modular swing drive unit |
| 07/11/1995 | US5431443 Supporting device for a rescue vehicle |
| 07/11/1995 | US5431240 Tracked vehicle |
| 07/06/1995 | WO1995018272A1 Working machine control device for a construction |
| 07/06/1995 | DE4441003A1 Hydraulic system for wheeled excavator brakes and suspension |
| 07/06/1995 | DE4440304A1 Engine and hydraulic pumps controller for construction machine |
| 07/06/1995 | DE4438994A1 Hydraulic system for construction machine |
| 07/06/1995 | DE4345100A1 Connection system between tooth and tooth holder of dredger |
| 07/04/1995 | US5429037 Three-function control mechanism employing a single control lever |
| 07/04/1995 | CA1336203C Electrically controlled auxiliary hydraulic system for a skid steer loader |
| 06/29/1995 | WO1995017609A1 Unloading device for a hydraulic circuit |
| 06/28/1995 | EP0513260B1 Device for controlling at least one attachment |
| 06/27/1995 | US5427195 Hydraulic drive and steering systems for a vehicle |
| 06/27/1995 | US5426875 Reversible tooth with adjustable attack angle |