Vibration Damper Having An End Stop
Vibration damper with an end stop operated through a damping medium, includes a cylinder in which a piston rod is guided so as to be axially movable, wherein the piston rod controls a choke ring which limits a compression space starting from a defined stroke position of the piston rod at a cylinder-...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Vibration damper with an end stop operated through a damping medium, includes a cylinder in which a piston rod is guided so as to be axially movable, wherein the piston rod controls a choke ring which limits a compression space starting from a defined stroke position of the piston rod at a cylinder-side wall having reduced diameter, wherein the cylinder has at least one working chamber which is filled with the damping medium and which is connected to the compression space via at least one choke orifice, wherein the choke ring has at least one pressure compensation channel via which a surface of the choke ring facing in direction of the wall on the cylinder side is connected to compression space with respect to the cross section of the choke ring, and the outflow from the pressure compensation channel to the working chamber can be closed in a stroke-dependent manner. |
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