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. 17, 2024
Filed:
Aug. 25, 2021
Kuster Holding Gmbh, Ehringshausen, DE;
Küster Holding GmbH, Ehringshausen, DE;
Abstract
An actuator to set a park lock of an automatic transmission of a motor vehicle has a drive () driving a drive shaft (), a first actuating element () operatively connected to the drive shaft () for actuating a switching device, a spring element (), which is supported on one side on a housing component () of the actuator, and on the other side on a second actuating element () designed to load the spring element (). The actuator also has an electromagnetic retaining device () with an electromagnet () which interacts magnetically with a magnetic armature () comprising a ferromagnetic material component to retain the spring element () which is under loading, building up a spring return force. The magnetic armature () is mounted tiltably and/or pivotably on a pivot component () of the retaining device ().