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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.:

US 9469174 B1

PDFFull Text
Date of Patent:
Oct. 18, 2016

Filed:

Jan. 16, 2014

Wheel suspension for a motor vehicle

Applicant:

Audi Ag, Ingolstadt, DE;

Inventors:

Dominik Mohrlock, Buxheim, DE;

Ruben Goldberg, Ingolstadt, DE;

Andreas Schindler, Ingolstadt, DE;

Assignee:

AUDI AG, Ingolstadt, DE;

Attorney:

Henry M. Feiereisen LLC.

Primary Examiner:

Darlene P Condra

Int. Cl.
CPC ...
B60G 3/24 (2006.01); B60G 3/20 (2006.01); B60G 7/02 (2006.01); B60G 11/18 (2006.01); B60G 11/20 (2006.01); B60G 21/055 (2006.01);
U.S. Cl.
CPC ...
B60G 3/24 (2013.01); B60G 3/20 (2013.01); B60G 7/02 (2013.01); B60G 11/181 (2013.01); B60G 11/20 (2013.01); B60G 21/0555 (2013.01); B60G 2200/18 (2013.01); B60G 2200/184 (2013.01); B60G 2202/132 (2013.01); B60G 2202/32 (2013.01); B60G 2202/42 (2013.01); B60G 2202/442 (2013.01); B60G 2204/122 (2013.01); B60G 2204/1224 (2013.01); B60G 2204/143 (2013.01); B60G 2204/422 (2013.01);
Abstract

The invention relates to a wheel suspension for a motor vehicle, said wheel suspension having a multi-link assembly () of links that are hinged to the vehicle body, in particular to a subframe () of the vehicle body, and to a hub carrier (), and having a rotary actuator () for active chassis control, said rotary actuator having a motor-gear unit () with which torques can be transmitted, via at least one torsion bar (), as adjusting forces to said multi-link assembly (). According to the invention, at least one of the links () of the multi-link assembly () limits, in the longitudinal direction (x) of the vehicle towards the front or towards the back, a free space () in which said motor-gear unit () of the rotary actuator () is at least partially arranged.

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