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:
May. 29, 2012
Filed:
Aug. 24, 2007
Marc-anton Muenich, Gross Glienicke, DE;
Karsten Voigtlaender, Duesseldorf, DE;
Michael Vierkoetter, Troisdorf, DE;
Marc-Anton Muenich, Gross Glienicke, DE;
Karsten Voigtlaender, Duesseldorf, DE;
Michael Vierkoetter, Troisdorf, DE;
Pierburg GmbH, Neuss, DE;
Abstract
A coupling device for transmitting a torque from a first shaft to a second shaft. The coupling device includes the first shaft with a first end section having radially opposite, radially extending projections and/or recesses. The second shaft has a second end section with radially opposite, radially extending projections and/or recesses. The first shaft is axially opposite the second shaft. The coupling device includes a coupling member having coupling projections and/or recesses, wherein the projections and/or recesses of the first and second end sections are respectively configured to engage with at least one of the coupling projections and/or recesses. The coupling projections and/or recesses corresponding to the first end section are arranged at a displacement of about 90° relative to the coupling projections and/or recesses corresponding to the second end section and the coupling member at least partially surrounds the first and second end sections. The first and second sections are disposed axially directly opposite to each other, and the coupling member is positionally fixed by the first and second end sections.