145992 ⎘
Details of servomotor systems ; Valves for servomotor systems; Fluid distribution or supply devices characterised by their adaptation to the control of servomotors Counterbalance valves
Hydraulic balancing control valve and ride control system incorporatng same
#2Hydraulic driving apparatus
#3Vented counterbalance valve with two setting springs in parallel
#4System for damping mass-induced vibration in machines having hydraulically controlled booms or elongate members
#5VALVE AND HYDRAULIC SYSTEM WITH THE SAME
#6Hydraulic balancing control valve and ride control system incorporating same
#7Hydraulic circuit for travel motor
#8Hydraulic system for working machine
#9Movable-blade operation system for hydraulic machine
#10Apparatus and methods for the control of hydraulic actuators
#11Valve device for controlling a fluid flow and flow control valve
#12Direct operated hydraulic servo valves
#13HYDRAULIC ACCUMULATOR AND METHOD FOR RECOVERING ENERGY IN A HYDRAULIC SYSTEM
#14Counterbalance valve with dual or triple pilot ratio
#15Pneumatic valve assembly and method
#16Dynamically adjusting counterbalance valve
#17Variable regeneration valve of heavy equipment
#18Two-port electrohydraulic counterbalance valve
#19Proportional fluid flow control valve having a built-in check valve and configured to generate a pilot signal
#20Hydraulic cylinder arrangement with automatic air bleeding and fluid flushing features