129099 ⎘
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups - ; Drives; Control devices; Hydraulic or pneumatic drives; Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance including an electronic controller
DISTRIBUTED INDEPENDENT SECONDARY PRESSURE REGULATING OPEN-CIRCUIT PUMP-CONTROLLED HYDRAULIC SYSTEMS
#2DRIVE SYSTEM FOR A WORK VEHICLE
#3HYDRAULIC CIRCUIT FOR A CONSTRUCTION MACHINE
#4Hydraulic Control System in Working Machine
#5HYDRAULIC CIRCUIT OF A CONSTRUCTION MACHINERY
#6HYDRAULIC SYSTEM FOR A VEHICLE
#7HYDRAULIC CONTROL SYSTEM IN WORKING MACHINE
#8HYDRAULIC CONTROL SYSTEM IN EXCAVATOR TYPE CONSTRUCTION MACHINE
#9WORKING VEHICLE
#10Work Machine
#11FLOW DISTRIBUTION CONTROL METHOD, DEVICE, AND APPARATUS FOR HYDRAULIC SYSTEM AND HYDRAULIC SYSTEM
#12Hydraulic control system
#13Hydraulic system of excavator, excavator, and method for controlling excavator
#14Construction machine with a hydraulic system
#15ELECTRO-HYDRAULIC CONTROLLED EXCAVATOR TRAVEL TO TOOL CONTROL PRIORITY FUNCTION
#16Hydraulic system for a vehicle
#17Smart flow dual pump hydraulic system
#18Work machine
#19Hydraulic drive system
#20Hydraulic apparatus and method for a vehicle
#21Hydraulic excavator drive system
#22Smart flow dual pump hydraulic system
#23Work Machine
#24Controller and method for hydraulic apparatus
#25Hydraulic control system for a working machine
#26Hydraulic system
#27Construction machine
#28Working vehicle
#29Hydraulic system of working machine
#30Hydraulic control device for work machine
#31Hydraulic apparatus and operating method
#32Dual architecture for an electro-hydraulic drive system
#33Construction machine
#34Hydraulic control system
#35Hydraulic system for a vehicle
#36Hydraulic circuit for construction machine, and hydraulic circuit
#37Redundant Dual Pump Hydraulic System and Method for Electric Mining Machine
#38Construction machine
#39Hydraulic drive device for traveling work machine
#40Hydraulic system for a working machine
#41Construction machine
#42Hydraulic machine
#43Hydraulic drive system for work machine
#44Slewing-type hydraulic work machine
#45Hydraulic system
#46Hydraulic systems for construction machinery
#47Construction machine
#48Work vehicle
#49Construction machine
#50Construction machine
#51Hydraulic drive system for electrically-driven hydraulic work machine
#52Control system, work machine, and control method
#53Construction machine
#54Hydraulic pump control system of hydraulic working machine
#55Control system, work machine, and control method
#56Control system, work machine, and control method
#57System and method for providing hydraulic power
#58Electro-hydraulic feed delivery system
#59Hydraulic systems for construction machinery
#60Hydraulic systems for construction machinery
#61Hydraulic control system for working machine
#62Method of controlling a main control valve of an excavator and apparatus for performing the same
#63Control system, work machine, and control method
#64Hydraulic fluid energy regeneration apparatus of work machine
#65Control system, work machine, and control method
#66Driving straight ahead device for construction machine and control method therefor
#67Hydraulic drive system for working machine
#68Construction machinery
#69System having combinable transmission and implement circuits
#70Hydraulic circuit for construction machine
#71Divided pump implement valve and system
#72Control device and working machine
#73Drive device of construction machine
#74DRIVE CONTROL DEVICE FOR CONSTRUCTION EQUIPMENT AND CONTROL METHOD THEREFOR
#75Hydraulic fluid energy regeneration device for work machine
#76Hydraulic control system for work machine
#77Shovel
#78Valve subassembly having at least two pump lines for a pump
#79Control system for construction machinery and control method for construction machinery using the same
#80Hydraulic system of construction machinery and method of controlling hydraulic system
#81Liquid-pressure driving system
#82Hydraulic circuit for construction machinery having floating function and method for controlling floating function
#83Hybrid work machine
#84Hydraulic excavator drive system
#85Working machine
#86Hydraulic system of a vehicle
#87Construction machine
#88Driving device for work machine
#89Hydraulic shovel
#90Apparatus and method for controlling oil hydraulic pump for excavator
#91Hydraulic construction machinery
#92Hydraulic control device and construction machine with same
#93Liquid-pressure drive system and construction machine including same
#94METHOD FOR CONTROLLING HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE
#95Construction machinery
#96Method for controlling driving flow of wheel excavator
#97Construction machine
#98Torque limit control
#99Control system for hybrid construction machine
#100Driving control method for construction machine
#101Driving device for work machine and work machine equipped therewith
#102Hydraulic control system
#103Hydraulic system for construction machinery
#104Hydraulic closed circuit system
#105Hydraulic circuit for construction machine and control device for same
#106Hydraulic circuit for construction machine and control device therefor
#107Hydraulic circuit for construction machine and control device for same
#108Hybrid construction machine
#109Control system for a hybrid construction machine
#110System for reducing fuel consumption in excavator
#111Hydraulic drive system
#112Hydraulic system and a method for controlling a hydraulic system
#113Energy recovery system having integrated boom/swing circuits
#114Control system for hybrid construction machine
#115Hydraulic drive device for working machine
#116Hydraulic control system having over-pressure protection
#117METERLESS HYDRAULIC SYSTEM HAVING FORCE MODULATION
#118METERLESS HYDRAULIC SYSTEM HAVING FORCE MODULATION
#119Hydraulic system for hydraulic working machine
#120METERLESS HYDRAULIC SYSTEM HAVING FORCE MODULATION
#121Apparatus for improving excavating operation characteristic and grading operation characteristic of excavator
#122Method for improving excavating operation characteristic and grading operation characteristic of excavator
#123Hydraulic circuit for pipe layer
#124Hydraulic system for construction machine having electronic hydraulic pump
#125Hydrostatic system configured to be integrated in an excavator
#126SECONDARY STEERING SYSTEM WITH MARGIN PRESSURE DETECTION
#127Oil pressure system for wheel loader
#128Hydraulic system for construction machine including emergency control unit for electric hydraulic pump
#129HYDRAULIC SYSTEM HAVING ENERGY RECOVERY
#130System for controlling hydraulic pump in construction machine
#131METERLESS HYDRAULIC SYSTEM HAVING SHARING AND COMBINING FUNCTIONALITY
#132Closed-Loop Hydraulic System Having Flow Combining and Recuperation
#133Hydraulic system
#134Meterless hydraulic system having flow sharing and combining functionality
#135Meterless hydraulic system having flow sharing and combining functionality
#136Hydraulic system
#137Hydraulic system
#138Meterless hydraulic system having flow sharing and combining functionality
#139CLOSED-LOOP SYSTEM HAVING MULTI-CIRCUIT FLOW SHARING
#140HYDRAULIC SYSTEM HAVING MULTIPLE CLOSED-LOOP CIRCUITS
#141Multi-pump system with pump-flow diversion
#142Hybrid construction machine
#143Hydraulic pressure control apparatus for construction machine
#144System for driving a boom of a hybrid excavator and a control method thereof
#145Control system for hybrid construction machine
#146Control system for hybrid construction machine
#147Control system for PTO equipment on a vehicle with a hybrid-electric drivetrain
#148Hydraulic system for construction machinery
#149Control system for hybrid construction machine
#150System for allocating fluid from multiple pumps to a plurality of hydraulic functions on a priority basis
#151Method for controlling a hydraulic system of a working machine
#152Hybrid type construction machine
#153Command based method for allocating fluid flow from a plurality of pumps to multiple hydraulic functions
#154Hydraulic system having implement and steering flow sharing
#155Hydraulic drive device for hydraulic excavator
#156Hydraulic circuit system for hydraulic excavator
#157Device for controlling hybrid construction machine
#158HYDRAULIC SYSTEM FOR HEAVY EQUIPMENT
#159TECHNIQUE FOR CONTROLLING PUMPS IN A HYDRAULIC SYSTEM
#160Flow management system for hydraulic work machine
#161Hydraulic control system for excavator
#162Hydraulic system with improved complex operation
#163Pump control apparatus for hydraulic work machine, pump control method and construction machine
#164Hydraulic drive device for large hydraulic excavator
#165Working vehicle and hydraulic fluid amount control method for working vehicle
#166Hydraulic device and work machine
#167Hydraulic system of work machine
#168Hydraulic control system in working machine ( as amended
#169Service pack tandem pump
#170Fluid pressure circuit
#171Hydraulic system for leveling apparatus in excavator and forestry equipment
#172Shock absorption device and control method thereof for small swing radius excavator
#173Process for electro-hydraulic circuits and systems involving excavator boom-swing power management
#174Hydraulic circuit for heavy equipment
#175Control unit for work machine
#176Hydraulic traveling vehicle
#177Hydraulic traveling vehicle and control method for hydraulic traveling vehicle
#178Hydraulic control device of construction machinery
#179Swing drive device and work machine
#180Control system for hydraulic construction machine
#181Control system for hydraulic construction machine
#182Combiner valve control system and method
#183Traveling system for heavy construction equipment
#184Hydraulic controlling device of working machine
#185Combiner valve control system and method
#186Hydraulic system having area controlled bypass
#187Hydraulic control apparatus for hydraulic excavator
#188Working machine
#189Operation information control device and system for a construction machine
#190Hydraulic control device of an excavator with improved loading performance on a slope
#191Oil pressure circuit for working machines
#192Construction machine
#193Working machine driving unit
#194Hydraulic driving system of construction machinery
#195Hydraulic system for a vehicle, a vehicle including such a hydraulic system and a suplementary unit for such a vehicle
#196Hydraulic system for a work machine
#197Hydraulic controller for construction machine
#198Apparatus for coupling an implement to a working vehicle
#199Swing pump controls