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:
Oct. 29, 2024
Filed:
Feb. 09, 2022
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Sascha Fiesel, Friedrichshafen, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A vehicle transmission () which comprises a lubrication system and a connection for attaching a power take-off module () to the vehicle transmission. The lubrication system is designed to lubricate the vehicle transmission and the power take-off module (). The lubrication system has a pressure feed () and a lubricant line () fed with lubricant from the pressure feed. By way of a first section (A), the lubricant line () leads to at least one lubrication point of the vehicle transmission and, by way of a second section (B), to a lubricant tapping point () of the vehicle transmission for the power take-off module. A throttle () and a first valve (), connected parallel to the throttle, are arranged in the second section (B). The first valve () is designed to open toward the lubricant tapping point if the lubricant pressure rises to a first pressure level.