公开(公告)号：US08516914B2

公开(公告)日：2013-08-27

申请号：US12990698

申请日：2009-04-27

申请人： Jürgen Osterlänger ,  Ralf Mayer ,  Manfred Kraus ,  Thomas Mehlis ,  Stefanie Bärthlein ,  Meinhard Schmidt ,  Thomas Dirnberger ,  Tobias Noss ,  Falk Heinrich

发明人： Jürgen Osterlänger ,  Ralf Mayer ,  Manfred Kraus ,  Thomas Mehlis ,  Stefanie Bärthlein ,  Meinhard Schmidt ,  Thomas Dirnberger ,  Tobias Noss ,  Falk Heinrich

IPC分类号： F16H25/20 ,  F16D49/04

CPC分类号： B60G7/006 ,  B60G2200/422 ,  B60G2200/46 ,  B60G2200/462 ,  B60G2204/46 ,  B62D17/00 ,  F16D49/04 ,  F16D51/02 ,  F16H25/2454 ,  F16H2025/2463 ,  Y10T74/1816 ,  Y10T74/18576 ,  Y10T74/18688 ,  Y10T74/18704

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。

公开(公告)号：US20110107859A1

公开(公告)日：2011-05-12

申请号：US12990698

申请日：2009-04-27

申请人： Jurgen Osterlanger ,  Ralf Mayer ,  Manfred Kraus ,  Thomas Mehlis ,  Stefanie Barthlein ,  Meinhard Schmidt ,  Thomas Dirnberger ,  Tobias Noss ,  Falk Heinrich

发明人： Jurgen Osterlanger ,  Ralf Mayer ,  Manfred Kraus ,  Thomas Mehlis ,  Stefanie Barthlein ,  Meinhard Schmidt ,  Thomas Dirnberger ,  Tobias Noss ,  Falk Heinrich

IPC分类号： F16H25/20

CPC分类号： B60G7/006 ,  B60G2200/422 ,  B60G2200/46 ,  B60G2200/462 ,  B60G2204/46 ,  B62D17/00 ,  F16D49/04 ,  F16D51/02 ,  F16H25/2454 ,  F16H2025/2463 ,  Y10T74/1816 ,  Y10T74/18576 ,  Y10T74/18688 ,  Y10T74/18704

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。

公开(公告)号：US08943916B2

公开(公告)日：2015-02-03

申请号：US13238492

申请日：2011-09-21

申请人： Juergen Osterlaenger ,  Mark Lauger ,  Thomas Mehlis

发明人： Juergen Osterlaenger ,  Mark Lauger ,  Thomas Mehlis

IPC分类号： F16H25/22 ,  B62D17/00 ,  B60G7/00

CPC分类号： B60G7/006 ,  B60G2202/42 ,  B60G2202/422 ,  B60G2202/44 ,  B60G2204/419 ,  B62D7/146 ,  Y10T74/18576 ,  Y10T74/18696 ,  Y10T74/18704

摘要： A chassis actuator adjusting a movably mounted component of a chassis, which has a first actuator component connected to the movably mounted component and a second actuator component connected to a fixed chassis component. The actuator components are adjustable axially by a ball screw that has a threaded spindle and a nut which runs on spindle. The nut is driveable by a drive motor that has a rotor coupled to the nut and a fixed stator arranged axially symmetrically with respect to the nut. The rotor is coupled to the nut by a wrap spring which radially surrounds the nut and via which the nut is rotated during rotation of the rotor and which forms a brake device. The brake device can be actuated by an external chassis force which acts on and rotates the nut and builds up a friction moment that counteracts the rotation of the nut.

摘要翻译： 调节底盘的可移动安装的部件的底盘致动器，其具有连接到可移动安装部件的第一致动器部件和连接到固定底盘部件的第二致动器部件。 致动器部件可通过滚珠丝杠轴向调节，滚珠丝杠具有螺纹主轴和主轴上的螺母。 该螺母可由驱动马达驱动，驱动马达具有联接到螺母的转子和相对于螺母轴向对称布置的固定定子。 转子通过围绕螺母的卷绕弹簧联接到螺母，螺母在转子旋转期间旋转，并形成制动装置。 制动装置可以通过作用在螺母上并旋转螺母的外部底盘力致动，并建立抵消螺母旋转的摩擦力矩。