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:
Jan. 06, 2026
Filed:
Apr. 18, 2024
Hoerbiger Antriebstechnik Holding Gmbh, Schongau, DE;
Juergen Binder, Schongau, DE;
Peter Echtler, Schongau, DE;
Andreas Dempfle, Schongau, DE;
Werner Fuerguth, Schongau, DE;
Wolfgang Voelk, Schongau, DE;
Oleg Butorin, Schongau, DE;
Sebastian Kucharek, Schongau, DE;
Martin Sedlmair, Schongau, DE;
Hoerbiger Antriebstechnik Holding GmbH, Schongau, DE;
Abstract
An electromagnetic clutch is provided, which includes a shifting sleeve having a first toothing arranged in a rotationally fixed manner on a first shaft and can be displaced linearly along the first shaft between an engaged and a disengaged state, a first clutch body, which has a second toothing and which is aligned coaxially to the first shaft, the first and/or the second toothing having undercuts in the direction of the engaged state, which are configured such that a torque transmission between the first shaft and the first clutch body generates a force on the shifting sleeve in the direction of the engaged state. Also included is a method of closing and opening an electromagnetic clutch.