发明名称 Adjustable damping valve with a fail-safe damping force characteristic
摘要 An adjustable damping valve including an actuator, which exerts an actuating force on a valve body against the force of a spring to influence the throttle cross section which determines the damping force, where an emergency valve is connected in parallel with the throttle cross section with respect to the flow direction of the damping medium, where the two control surfaces of the valve body move in the axial direction and can thus can come to rest alternately on the two valve seating surfaces, and where the valve body is divided into two parts in the longitudinal direction, and each valve body assembly has its own control surface.
申请公布号 US8181757(B2) 申请公布日期 2012.05.22
申请号 US20070904824 申请日期 2007.09.28
申请人 HEYN STEFFEN;ZEISSNER BERND;ZF FRIEDRICHSHAFEN AG 发明人 HEYN STEFFEN;ZEISSNER BERND
分类号 F16F9/34 主分类号 F16F9/34
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