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:
Nov. 19, 2024
Filed:
Oct. 17, 2023
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Julian Lüftl, Tiefenbach, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A differential lock for locking compensation movements between drive output shafts () in a differential gearbox of a vehicle is disclosed. In the locking condition, at least one of the drive output shafts () is connected with interlock to a differential cage () connected to a drive input, where a sliding sleeve () is arranged coaxially relative to the drive output shaft () and connected rotationally fixed to the drive output shaft (). The sliding sleeve can be moved by means of a piston element () in such manner that radial-side external teeth () of the sliding sleeve () can be brought into engagement with radial-side internal teeth () of the differential cage (). In addition, a differential gearbox with the differential lock is proposed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile