HYDRAULIC STEERING MECHANISM Russian patent published in 2000 - IPC

FIELD: transport engineering steering gears. SUBSTANCE: proposed hydraulic steering mechanism has housing 3 accommodating inner control movable member and outer control movable member installed for rotation relative to each other and for forming adjustable flow channel between supply connecting means and operating connecting means. To provide remote control, each control movable member is connected to driving movable member is connected to driving movable member 12, 11. At least one higher pressure chamber 17a - d, 18a - d is formed between two driving movable members. Higher pressure chamber is exposed to action of flowing medium under pressure. Change of volume of higher pressure chamber cause relative displacement of two control movable members. EFFECT: provision of simple design remote control device for steering mechanism. 13 cl, 2 dwg