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:
Jul. 07, 2026
Filed:
Jan. 09, 2024
Zf Cv Systems Global Gmbh, Bern, CH;
Karol Zelent, Kielczowek, PL;
ZF CV Systems Global GmbH, Bern, CH;
Abstract
An electropneumatic valve unit () for a vehicle brake system has a plurality of valve sections () integrated into a single valve housing (). The plurality of valve sections () includes a front axle redundancy section () configured to provide a redundant supply or control pressure for controlling brakes associated with a front axle of a vehicle or a tractor, and a trailer control section () for providing supply and/or control pressure to a trailer connected to the tractor. The redundant supply or control pressure for controlling brakes associated with the front axle of the vehicle at the front axle redundancy section () is derived from an output pressure of the trailer control section ().