- 专利标题: Spring element and vehicle seat having a spring element
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申请号: US17464861申请日: 2021-09-02
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公开(公告)号: US11794617B2公开(公告)日: 2023-10-24
- 发明人: Florian Dotzler
- 申请人: GRAMMER AG
- 申请人地址: DE Ursensollen
- 专利权人: GRAMMER AG
- 当前专利权人: GRAMMER AG
- 当前专利权人地址: DE Ursensollen
- 代理机构: Sheridan Ross P.C.
- 优先权: DE 2020123061.3 2020.09.03
- 主分类号: B60N2/00
- IPC分类号: B60N2/00 ; B60N2/50 ; B60N2/16 ; B60N2/54
摘要:
A vehicle seat having a lower part and an upper part displaceable relative to the lower part in a longitudinal direction, and a spring element for cushioning longitudinal horizontal movements of the upper part relative to the lower part. A scissors frame connects the lower part and the upper part so that they can move relative to one another. The spring element comprises a first holding arm connected to the upper part, and a second holding arm connected to the scissors frame. The first holding arm and the second holding arm are connected to one another by a first connecting element such that the first holding arm is displaced towards the second holding arm during a displacement of the upper part relative to the lower part. A resiliently deformable spring element part is deformed during a displacement of the first holding arm relative to the second holding arm.
公开/授权文献
- US20220063461A1 SPRING ELEMENT AND VEHICLE SEAT HAVING A SPRING ELEMENT 公开/授权日:2022-03-03
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