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:
Mar. 10, 2026
Filed:
Feb. 05, 2025
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A differential disconnect system includes an outer differential housing, an inner differential housing, a clutch plate arranged axially adjacent to the inner differential housing, a clutch spring, and an electromagnet. The outer differential housing has a first plurality of radial notches, the inner differential housing has a first plurality of axial teeth, and the clutch plate has a first plurality of radial tabs engaged with the first plurality of radial notches and a second plurality of axial teeth arranged to selectively engage the first plurality of axial teeth. The clutch spring is arranged to urge the clutch plate towards the inner differential housing to engage the second plurality of axial teeth with the first plurality of axial teeth. The clutch plate is urged away from the inner differential housing to disengage the second plurality of axial teeth from the first plurality of axial teeth when the electromagnet is energized.