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:
Sep. 01, 2026
Filed:
Nov. 16, 2022
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Wolfgang Mauritz, Fürstenzell, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A steering axle for a steerable vehicle has an axle housing and a steering drive with an electric motor and motor shaft. A first planetary stage includes a first sun gear, first planet gears, and a first planet carrier. A last planetary stage includes a last sun gear, last planet gears, a last planet carrier, and a ring gear. A force flux from the motor shaft runs via the first sun gear and the first planet gears to the first planet carrier. The force flux furthermore runs via the last sun gear to the last planet gears. The force flux furthermore runs from the last planet gears to the ring gear. In relation to the axle housing, the ring gear is pivotably mounted about a pivot axis. The last planet carrier is connected in a rotationally fixed manner to the axle housing. Also disclosed is a corresponding industrial truck.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile