The invention relates to an active spring unit (1) for elastically mounting a wheel suspension element (35) relative to a vehicle body (30). In order to provide an optimized active wheel suspension designed for fast and slow adjustment, the active spring unit (1) according to the invention has a spring element (2) which is mounted on the vehicle body (30) and has a torsion section (3) which extends along a torsion axis (B) from a wheel region (3.1) to a main transmission region (3.3), the self-locking secondary actuator unit (20) has a torsion part (3) which is torque-transmittably connected to the wheel suspension element (35) in the wheel region (3.1) and which is torque-transmittably connected to the self-locking primary actuator unit (10) in the primary transmission region (3.3), the non-self-locking secondary actuator unit (20) being at least indirectly torque-transmittably connected to the wheel region (3.1) at least partially bypassing the torsion part (3).
本发明涉及一种用于相对于车辆车身(30)弹性安装车轮悬架元件(35)的主动弹簧单元(1)。为了提供设计用于快速和慢速调节的优化主动车轮悬架,根据本发明提供的主动弹簧单元(1)具有安装在车辆车身(30)上并且具有扭转部分(3)的弹簧元件(2),该扭转部分(3)沿着扭转轴(B)从车轮区域(3.1)延伸到主传动区域(3.3),在车轮区域(3.1)中该扭转部分可扭矩传递地连接到车轮悬架元件(35),在主传动区域(3.3)中该扭转部分扭矩传递地连接到自锁主执行器单元(10),其中非自锁次级执行器单元(20)至少部分地绕过扭转部分(3)而至少间接地扭矩传递连接到车轮区域(3.1)。
Active spring unit
主动弹簧单元
23.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |