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:
Jun. 17, 2025
Filed:
Mar. 09, 2022
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Peter Wurster, Kornwestheim, DE;
Niklas Lamparsky, Leonberg, DE;
Dr. Ing. h. c. F. Porsche AG, Stuttgart, DE;
Abstract
A joining tool () is provided for pressing a disk () to a shaft () that has opposite first and second ends. The first end () of the shaft () is received in a press table () and the second end () of the shaft () is received in a centering receptacle (). A press plate () axially presses the disk () onto the shaft (). A resilient ram () is provided on a side of the press plate () that faces toward the disk () and compensates for an axial run-out of the disk () relative to the press plate (). The resilient ram () of the joining tool () enables the disk () that has an axial run-out to be pressed onto the shaft () in a correspondingly sloped manner, with the result that a rotor shaft () with a satisfactory bond is made possible.