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:
Jun. 30, 2026
Filed:
Oct. 09, 2023
Flender Gmbh, Bocholt, DE;
Tino Tüshaus, Bocholt, DE;
Norbert Haake, Bocholt, DE;
Flender GmbH, Bocholt, DE;
Abstract
A shaft-hub connection for a planetary transmission includes a shaft, a hub element surrounding an outer circumference of the shaft and drivingly connected to the shaft for rotation about a main rotation axis via splines, a housing element fixed with respect to the main rotation axis, and an oil channel extending in the housing element and the hub element and designed to open out in a region of the splines to supply at least the splines with lubricating oil for oiling. The oil channel forms between the housing element and the hub element a lubrication gap for transferring lubricating oil and extends radially from inside outwards in a region of the lubrication gap.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile