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:
Nov. 25, 2025
Filed:
Mar. 17, 2021
Flender Gmbh, Bocholt, DE;
Andre Jansen, Borken, DE;
Michael Schnucklake, Bocholt, DE;
Flender GmbH, Bocholt, DE;
Abstract
A double-jointed coupling includes a carrier ring with an internal tooth arrangement, a hollow pinion shaft connected to the internal tooth arrangement of the carrier ring, and an intermediate shaft with a coupling tooth arrangement for engagement in the internal tooth arrangement. The coupling tooth arrangement is constructed on the intermediate shaft such as to enable passage of the intermediate shaft through the hollow pinion shaft for passage through the hollow pinion shaft. A thrust ring is arranged on the intermediate shaft in a region of the coupling tooth arrangement and constructed for passage through the hollow pinion shaft.