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    • 7. 发明授权
    • Actuator with misalignment compensation
    • 执行器不对中补偿
    • US06719103B1
    • 2004-04-13
    • US10129732
    • 2002-05-24
    • Hendrikus Jan KapaanThomas FucksJiri GurkaJérôme Dubus
    • Hendrikus Jan KapaanThomas FucksJiri GurkaJérôme Dubus
    • F16D6521
    • F16D65/18F16D2121/24F16D2125/40F16D2125/48F16D2125/587
    • An actuator (5) comprises a housing (4) with a motor (6) and a screw mechanism (9), said screw mechanism comprising nut (10) and a screw (11) one of which is rotatably supported with respect to the housing by means of a screw mechanism support (13) allowing relative rotations of the screw and the nut with respect to the longitudinal screw mechanism axis (28), and an actuating member (15) connected to the screw mechanism by means of an actuating member connection (26), such that on relative rotation of the nut and screw the actuating member is displaced with respect to the housing. The screw mechanism support and the actuating member connection allow rotations having at least one axis transverse with respect to the longitudinal screw mechanism axis, so as to compensate traverse loading and bending moments.
    • 致动器(5)包括具有马达(6)和螺旋机构(9)的壳体(4),所述螺杆机构包括螺母(10)和螺钉(11),其中一个螺杆(11)相对于外壳 通过允许螺杆和螺母相对于纵向螺钉机构轴线(28)相对旋转的螺钉机构支撑件(13)以及通过致动构件连接件连接到螺杆机构的致动构件(15) (26),使得在螺母和螺钉的相对旋转时,致动构件相对于壳体移位。 螺杆机构支撑件和致动构件连接允许具有相对于纵向螺杆机构轴线横向的至少一个轴线的旋转,以便补偿横向加载和弯曲力矩。