Invention Grant
- Patent Title: Device and method for adjusting a base of a spring element for a vehicle
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Application No.: US17630968Application Date: 2020-07-30
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Publication No.: US12233678B2Publication Date: 2025-02-25
- Inventor: Dieter Bulling
- Applicant: Vibracoustic SE
- Applicant Address: DE Darmstadt
- Assignee: Vibracoustic SE
- Current Assignee: Vibracoustic SE
- Current Assignee Address: DE Darmstadt
- Agency: Fishman Stewart PLLC
- Priority: DE102019120693.6 20190731,DE102019120845.9 20190801
- International Application: PCT/EP2020/071562 WO 20200730
- International Announcement: WO2021/019040 WO 20210204
- Main IPC: B60G17/015
- IPC: B60G17/015 ; B60G17/016 ; B60G17/02 ; B60G17/027 ; B60G17/04 ; B60G17/048 ; B60G17/052

Abstract:
A device for adjusting a foot point of a vehicle spring element includes a first wall element for connecting to a vehicle, a second wall element spaced from the first wall element and connecting to the spring element, and a chamber disposed between the first wall element and the second wall element for changing the distance between the first wall element and the second wall element by changing a volume of the chamber, the chamber having an incompressible fluid and the first and/or second wall element including a passage opening for the incompressible fluid to the chamber. In embodiments, the passage opening is fluidly connectable to a supply/discharge device for the incompressible fluid, and the chamber has a chamber wall with a third wall element extending from the first wall element to the second wall element, the mass of which is constant when the volume of the chamber is changed.
Public/Granted literature
- US20220266648A1 DEVICE AND METHOD FOR ADJUSTING A BASE OF A SPRING ELEMENT FOR A VEHICLE Public/Granted day:2022-08-25
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