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:
Dec. 16, 2025
Filed:
Jan. 31, 2024
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Michael Pfadenhauer, Weil der Stadt, DE;
Abstract
A motor vehicle with a chassis which has at least two axles. A subframe is associated with one of the axles and is connected to the chassis and on which the at least two wheels of the respective axle are each mounted and held by way of a single-wheel suspension, and with at least one bearing device for elastically connecting the subframe to the chassis, which permits relative movements between the subframe and the chassis. A balancing between comfort and performance can be improved with at least one connection device for rigidly connecting the subframe to the chassis, which is switchable between an open state in which the connection device permits relative movements between the subframe and the chassis, and a closed state in which the connection device prevents relative movements between the subframe and the chassis.