Invention Grant
US07673883B2 Method and device for wheel camber adjustment 有权
车轮外倾调整方法及装置

  • Patent Title: Method and device for wheel camber adjustment
  • Patent Title (中): 车轮外倾调整方法及装置
  • Application No.: US10543769
    Application Date: 2004-01-23
  • Publication No.: US07673883B2
    Publication Date: 2010-03-09
  • Inventor: Jurgen Damm
  • Applicant: Jurgen Damm
  • Applicant Address: DE Staakener Strabe, Berlin
  • Assignee: CNH Baumaschinen GmbH
  • Current Assignee: CNH Baumaschinen GmbH
  • Current Assignee Address: DE Staakener Strabe, Berlin
  • Agent Patrick M. Sheldrake; John William Stader; Michael G. Harms
  • Priority: DE10304916 20030207
  • International Application: PCT/DE2004/000094 WO 20040123
  • International Announcement: WO2004/069569 WO 20040819
  • Main IPC: B60G3/26
  • IPC: B60G3/26 B62D17/00
Method and device for wheel camber adjustment
Abstract:
The invention concerns a method and a device for the adjustment of wheel camber in commercial vehicles, particularly wheeled construction vehicles used for earthworks, particularly on uneven ground. The camber angle is set inventively and automatically by means of a camber cylinder and a wheel pivot unit, as a function of at least one of the driving parameters. For this purpose, the driving parameters, e.g. the axle swing angle, the steering lock angle, the lateral force on the vehicle wheels on the front axle and the absolute inclination of the construction vehicle are detected by sensors, the output signals of which are fed to an electronic control unit as input parameters. The camber angle sets itself as a function of the setting signal from the electronic control unit by means of a camber cylinder and a wheel pivot unit, in accordance with specified control strategies. As well as the self-setting wheel camber adjustment system, the camber cylinder is embodied so that it can still be operated manually.
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