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. 26, 2023
Filed:
Dec. 13, 2019
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Vyacheslav Brushkivskyy, Kressbronn am Bodensee, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A planetary gear system with a planetary carrier and a plurality of planetary gearwheels which are mounted on the planetary carrier by way of planetary gear bolts and planetary bearings. Each planetary gear bolt has at least one bore for supplying the planetary bearings with lubricating oil. The at least one bore is associated with an oil-catching element of a component fixed onto the planetary carrier, and the component is designed, in addition, to be a pulse generator for a rotational speed sensor. The pulse generator has a plurality of raised areas which are arranged around the circumference of the component and which extend in the axial direction.