Invention Grant
US08827287B2 Axle control element of a motor vehicle 有权
机动车辆的车轴控制元件

  • Patent Title: Axle control element of a motor vehicle
  • Patent Title (中): 机动车辆的车轴控制元件
  • Application No.: US13813385
    Application Date: 2011-06-17
  • Publication No.: US08827287B2
    Publication Date: 2014-09-09
  • Inventor: Wilfried Michel
  • Applicant: Wilfried Michel
  • Applicant Address: DE Ingolstadt
  • Assignee: Audi AG
  • Current Assignee: Audi AG
  • Current Assignee Address: DE Ingolstadt
  • Agency: Henry M Feiereisen LLC
  • Priority: DE102010033002 20100731
  • International Application: PCT/EP2011/002991 WO 20110617
  • International Announcement: WO2012/016610 WO 20120209
  • Main IPC: B60G21/055
  • IPC: B60G21/055 B60G11/20 B60G11/18
Axle control element of a motor vehicle
Abstract:
An axle control element of a motor vehicle has a torsion spring system connected to a wheel control element via a rotary spring arm and fixedly supported on the vehicle body via a controllable actuator. The torsion spring system has a torsion spring rod nested inside a torsion spring tube. An actuator unit is spaced apart from the torsion spring system and is fixed on the vehicle body and a pivotally controllable drive lever is connected to the actuator unit. The drive lever is connected to a torsion spring tube, and an output lever is connected to a torsion spring rod and directly or indirectly via a coupling to the wheel control element. Alternatively, the drive lever is connected to a torsion spring rod, and the output lever is connected to a torsion spring tube and directly or indirectly via a coupling to the wheel control element.
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