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:
Feb. 21, 1995
Filed:
Dec. 10, 1993
Applicant:
Inventors:
Wolfgang Joerg, Stuttgart, DE;
Arno Roehringer, Ditzingen, DE;
Assignee:
Mercedes-Benz AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
180146 ; 9137 / ; 180132 ;
Abstract
A servo control is disclosed especially for a power steering for motor vehicles. A shaft serves as an actuating member and is subdivided axially into a primary shaft and a secondary shaft. The two shaft parts are coupled elastically to one another via a torsion bar and a prestressed leg spring acting parallel thereto. Accordingly, a relative rotation adjusting a servo-valve arrangement can occur between the two shaft parts only when the shaft is loaded by a torque which exceeds the prestress of the leg spring.