Device for locking the rotational movement of a steering column of a
motor vehicle
    1.
    发明授权
    Device for locking the rotational movement of a steering column of a motor vehicle 失效
    用于锁定机动车辆的转向柱的旋转运动的装置

    公开(公告)号:US4570468A

    公开(公告)日:1986-02-18

    申请号:US579897

    申请日:1983-12-23

    IPC分类号: B60R25/021 B60R25/02

    摘要: The invention relates to a device for locking the rotational movement of a steering column of a motor vehicle by means of a clamp locking mechanism with rollers (4) parallel to the axis, which rollers clamp the steering column in both rotational directions between a cylindrical track and clamping surfaces oblique to the track and are guided in a coaxial cage rotatable about the steering column. The cage can be carried along by the steering column in both rotational directions in each case into one of the two clamping positions and can be fixed in a central position located between the two clamping positions, in which central position the rollers release the steering column. All the rollers (4) are surrounded externally by at least one elastic ring (6) coaxial to the column (1), which ring elastically loads the rollers towards the steering column.

    摘要翻译: PCT No.PCT / EP83 / 00104 Sec。 371日期1983年12月23日 102(e)1983年12月23日日期PCT提交1983年4月14日PCT公布。 公开号WO83 / 03802 日期:1983年11月10日。本发明涉及一种用于通过具有平行于轴线的滚子(4)的夹紧锁定机构来锁定机动车辆的转向柱的旋转运动的装置,该滚子将转向柱夹紧在 圆柱轨道和夹紧表面之间的两个旋转方向都相对于轨道倾斜,并且在可绕转向柱旋转的同轴笼中引导。 在每种情况下,保持架可以通过转向柱在两个旋转方向上被携带到两个夹紧位置中的一个中,并且可以被固定在位于两个夹紧位置之间的中心位置,在该中心位置,辊释放转向柱。 所有的辊(4)由与柱(1)同轴的至少一个弹性环(6)外围包围,该环弹簧将辊朝向转向柱加载。