Suspension strut for a motor vehicle with a height-adjustment device

The present invention relates to a suspension strut (1) for a motor vehicle with a vibration damper (10), with a supporting spring (11) and with a height-adjustment device (12), with which the height of the vehicle body of the motor vehicle can be changed, and wherein the suspension strut (1) has an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAGES STEFAN, LUCZAK HANNO, WOLK MARKUS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a suspension strut (1) for a motor vehicle with a vibration damper (10), with a supporting spring (11) and with a height-adjustment device (12), with which the height of the vehicle body of the motor vehicle can be changed, and wherein the suspension strut (1) has an auxiliary spring (13) having a lower spring characteristic than the supporting spring (11), by means of which auxiliary spring a residual prestress can be produced in the supporting spring (11) when the vibration damper (10) is extended, and wherein the auxiliary spring (13) is integrated in the height-adjustment device (12).