Thyssenkrupp Bilstein Gmbh

Thyssenkrupp Bilstein Suspension Gmbh

Kais Saadeddin

Ole Götz

Claus Weimann

Dirk Feist

Ole Goetz

Thomas Brendecke

A vibration damper having a sensitive response behavior at very low amplitudes comprises a separating piston being disposed inside a bypass so as to move axially freely. The separating piston divides the bypass into two chambers mutually sealed from one another. Two valves are disposed in the bypass. The first valve acts in a compression stage as a pressure limiting valve and as a non return valve in an extension stage. The second valve acts as a pressure limiting valve in the extension stage and as a non return valve in the compression stage.

Vibration damper having an amplitude-selective damping device

A shock-absorbing piston for hydraulic fixtures, especially hydraulic dashpots for motor vehicles, and separating two hydraulics chambers. The body of the piston is breached by one or more ports. The end of each is blocked by a resilient or resiliently loaded cap. The object is to improve the flow of hydraulic fluid. The ports (&) are sickle-shaped and the cap rests eccentric against the face of the piston's body ().

Shock-absorbing piston for hydraulic fixtures

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Bochum, Germany

Kais Saadeddin