Steering column for a motor vehicle

    公开(公告)号:US10315682B2

    公开(公告)日:2019-06-11

    申请号:US15556876

    申请日:2016-03-10

    摘要: A steering column may include a steering spindle mounted rotatably about its longitudinal axis in an inner casing tube. An outer casing unit in which the inner casing tube is held may be directly or indirectly connectable to a body of a motor vehicle. A clamping device in a fixing position affixes the outer casing unit relative to the inner casing tube. In a release position, the clamping device permits adjustment of the inner casing tube relative to the outer casing unit at least in a longitudinal direction. The clamping device may have at least one locking part for prohibiting or permitting movement between the inner casing tube and the outer casing unit. The inner casing tube and the outer casing unit may be coupled by an energy absorption device that has at least two energy absorption elements that are plastically deformed in the event of displacement between the inner casing tube and the outer casing unit.

    Steering column for a motor vehicle

    公开(公告)号:US10759465B2

    公开(公告)日:2020-09-01

    申请号:US16324814

    申请日:2017-08-03

    IPC分类号: B62D1/19 B62D1/184 B62D1/185

    摘要: A steering column includes a steering spindle rotatably mounted in an inner casing tube, which is disposed in an outer casing unit, and a clamping device that selectively secures the outer casing unit in a longitudinal direction. The clamping device includes a locking element, which in a fixing position is non-displaceably connected to an engagement part connected to the inner casing tube, which in a release position is released from the engagement part and permits movement of the inner casing tube relative to the outer casing unit. The inner casing tube and the outer casing unit are coupled by an energy absorption device. The engagement part includes a first driver element and a connecting part with a second driver element. The engagement part and the connecting part are connected to each other in the longitudinal direction via the coupling device in a releasable manner.