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    • 2. 发明授权
    • Electric universal drive
    • 电动万能驱动
    • US08410662B2
    • 2013-04-02
    • US13068203
    • 2011-05-05
    • Hans Richter
    • Hans Richter
    • H01L41/08
    • H02N2/101F16D55/2245F16D65/54F16D2125/68H02N2/021
    • In a universal drive with a rotatable or linearly movable drive member and piezo actuators supported on a carrier for acting on a leg supported on the drive member and moving the leg in a high-frequency stepping sequence in a drive direction, wherein the carriers are jointly supported on a stator by a pretension member which biases them elastically toward the drive member via an elbow lever mechanism including a first elbow lever and at least a second elbow lever which are both connected to an actuator by a coupling member and this arrangement is such that, with the first elbow lever stretched, the second elbow lever is kinked and vice versa.
    • 在具有可旋转或可线性移动的驱动构件的通用驱动器和支撑在载体上的压电致动器用于作用在支撑在驱动构件上的腿上并以驱动方向的高频步进顺序移动腿,其中载体共同 通过预紧构件支撑在定子上,该预紧构件通过包括第一肘杆和至少第二肘杆的肘杆机构朝向驱动构件弹性地偏压,所述肘杆机构都通过联接构件连接到致动器,并且这种布置使得 第一肘杆拉伸,第二肘杆扭结,反之亦然。