Suspension actuator
    1.
    发明授权
    Suspension actuator 有权
    悬架执行机构

    公开(公告)号:US08516914B2

    公开(公告)日:2013-08-27

    申请号:US12990698

    申请日:2009-04-27

    IPC分类号: F16H25/20 F16D49/04

    摘要: A suspension actuator (1) for positioning a movably mounted component of a motor vehicle suspension, including a first actuator component (4), which is to be connected to the movably mounted component, and a second actuator component (3), which is to be connected to a fixed suspension component, wherein both actuator components can be axially adjusted relative to one another via a ball-type linear drive (5), which includes a threaded spindle (6) and a nut (7) running thereon. Either the nut can be driven via a drive motor (10) for the axial adjustment of the threaded spindle or the spindle can be driven via a drive motor for axial adjustment of the nut. A brake unit (14, 28), which can be actuated by an external force on the suspension side and acts on the nut (7) or the spindle and rotates them, and which builds up a friction torque opposing a nut rotation or the spindle rotation, which acts between the nut (7) or the spindle (6) and a fixed actuator element (22, 35) or between a drive shaft of the drive motor (10) and a fixed actuator element (45) associated therewith, is provided.

    摘要翻译: 一种用于定位机动车悬架的可移动安装的部件的悬架致动器(1),包括要连接到可移动安装部件的第一致动器部件(4)和第二致动器部件(3) 连接到固定的悬挂部件,其中两个致动器部件可以经由球形线性驱动器(5)相对于彼此轴向调节,所述滚珠式线性驱动器包括螺纹主轴(6)和在其上运行的螺母(7)。 螺母可以通过驱动马达(10)驱动以用于螺纹主轴的轴向调节,或者可以通过用于轴向调节螺母的驱动马达驱动主轴。 制动单元(14,28),其能够由悬架侧的外力驱动并作用在螺母(7)或主轴上并使其旋转,并且产生与螺母旋转或主轴相反的摩擦转矩 在螺母(7)或主轴(6)和固定的致动器元件(22,35)之间或驱动马达(10)的驱动轴与与其相关联的固定致动器元件(45)之间作用的旋转是 提供。

    SUSPENSION ACTUATOR
    2.
    发明申请
    SUSPENSION ACTUATOR 有权
    悬挂执行器

    公开(公告)号:US20110107859A1

    公开(公告)日:2011-05-12

    申请号:US12990698

    申请日:2009-04-27

    IPC分类号: F16H25/20

    摘要: A suspension actuator (1) for positioning a movably mounted component of a motor vehicle suspension, including a first actuator component (4), which is to be connected to the movably mounted component, and a second actuator component (3), which is to be connected to a fixed suspension component, wherein both actuator components can be axially adjusted relative to one another via a ball-type linear drive (5), which includes a threaded spindle (6) and a nut (7) running thereon. Either the nut can be driven via a drive motor (10) for the axial adjustment of the threaded spindle or the spindle can be driven via a drive motor for axial adjustment of the nut. A brake unit (14, 28), which can be actuated by an external force on the suspension side and acts on the nut (7) or the spindle and rotates them, and which builds up a friction torque opposing a nut rotation or the spindle rotation, which acts between the nut (7) or the spindle (6) and a fixed actuator element (22, 35) or between a drive shaft of the drive motor (10) and a fixed actuator element (45) associated therewith, is provided.

    摘要翻译: 一种用于定位机动车悬架的可移动安装的部件的悬架致动器(1),包括要连接到可移动安装部件的第一致动器部件(4)和第二致动器部件(3) 连接到固定的悬挂部件,其中两个致动器部件可以经由球形线性驱动器(5)相对于彼此轴向调节,所述滚珠式线性驱动器包括螺纹主轴(6)和在其上运行的螺母(7)。 螺母可以通过驱动马达(10)驱动以用于螺纹主轴的轴向调节,或者可以通过用于轴向调节螺母的驱动马达驱动主轴。 制动单元(14,28),其能够由悬架侧的外力驱动并作用在螺母(7)或主轴上并使其旋转,并且产生与螺母旋转或主轴相反的摩擦转矩 在螺母(7)或主轴(6)和固定的致动器元件(22,35)之间或驱动马达(10)的驱动轴与与其相关联的固定致动器元件(45)之间作用的旋转是 提供。

    WRAP SPRING MECHANISM
    3.
    发明申请
    WRAP SPRING MECHANISM 审中-公开
    WRAP弹簧机械

    公开(公告)号:US20100320051A1

    公开(公告)日:2010-12-23

    申请号:US12820551

    申请日:2010-06-22

    申请人: Meinhard SCHMIDT

    发明人: Meinhard SCHMIDT

    IPC分类号: F16D13/12

    摘要: A wrap spring mechanism, which has a wrap spring and a closer which is rotatable relative to the wrap spring and which has a driver which acts on one end of the wrap spring in order to bring this into positive contact with a friction surface assigned to the wrap spring for blocking the wrap spring mechanism. The wrap spring mechanism has a plurality of coaxial, axially offset wrap springs.

    摘要翻译: 缠绕弹簧机构,其具有卷绕弹簧和更靠近的相对于卷绕弹簧可旋转的闭合弹簧机构,并且具有作用在卷绕弹簧的一端的驱动器,以使其与分配给卷绕弹簧的摩擦面正确接触 用于封闭弹簧机构的缠绕弹簧。 卷绕弹簧机构具有多个同轴的,轴向偏置的包装弹簧。