ELECTROPNEUMATIC FLEXIBLE MEMBER Russian patent published in 2012 - IPC F16F9/04 F16F15/27 F16F15/03 

FIELD: machine building.

SUBSTANCE: invention refers to damper devices, particularly those which use gas in the chambers with elastic walls. The device includes main flexible element (1), auxiliary flexible element (7) and dynamic oscillation absorber in the form of electric motor (22). Both flexible element are connected to each other with tough connection of upper end (16) of auxiliary tank (4) with base (18) of the auxiliary additional tank (10). Each flexible element is equipped with damping device consisting of electromagnetic valve, driven by the control system (21). Dampered object is connected to electropneumatic flexible element with supports (19) connected to the additional tank (4). Electric motor (22) is located at the bottom of auxiliary additional tank (10), connected to the control system (21) and has roll on the shaft with cable (25) reeled around it.

EFFECT: increase of damper properties.

3 cl, 2 dwg