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:
Jan. 07, 2025
Filed:
Mar. 03, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Andreas Krueger, Buehl, DE;
Benjamin Haufe, Obersulm Willsbach, DE;
Konstantin Haberkorn, Stuttgart, DE;
Vincent Fix, Herrlisheim, FR;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A drive device for an actuator for a brake device of a motor vehicle. The drive device has an electric machine having a rotor rotatably mounted in a housing and a stator fixed to the housing. A bearing shield is situated in the housing that has an axially extending sleeve-shaped bearing segment for the rotatable bearing of a drive shaft, which bears the rotor. The bearing shield has an axially extending sleeve-shaped retaining segment held with a frictional fit in a sleeve-shaped end segment of the housing and has a diameter that is greater than the diameter of the bearing segment. A radially extending annular disk-shaped floor segment of the bearing shield is between the retaining segment and the bearing segment. The retaining segment has a first axial partial segment connected to the floor segment, and a second partial segment connected to the first partial segment.