The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2002
Filed:
Dec. 23, 1999
Hubert Bohner, Böblingen, DE;
Gerhard Kurz, Wendlingen, DE;
Karl-Eugen Laubacher, Köngen, DE;
Tobias Speidel, Stuttgart, DE;
DaimlerChrysler AG, Stuttgart, DE;
Abstract
A steering system is provided for motor vehicles, in which, during the normal operation, the driver adjusts an actual steering angle value generator by way of a steering handle. A control and automatic control arrangement correspondingly operates the steered vehicle wheels by a motor-operated adjusting assembly. For an emergency, a forced coupling is provided between the steering handle and the steered vehicle wheels which switches on automatically. This forced coupling is constructed such that a centering mode can be switched on, during which, when the forced coupling is at least partially switched off, the manual steering wheel can be adjusted until a position is reached. Thereby, in the straight-ahead position of the steered vehicle wheels, the manual steering wheel takes up a defined normal position.