Drive unit of an adjuster in a vehicle

US7544143B2 · kind B2 · utility

Assignee

• KEIPER GMBH & CO. KG · DE

Inventors

• Rolf Schüler · Heiligenhaus, DE
• Michael Berres · Leverkusen, DE
• Bernd Bossmanns · Erkrath, DE
• Karsten Kalmus · Bochum, DE
• Christoph Schuhn · Mülheim an der Ruhr, DE
• Heinz Voss · Leverkusen, DE

Key dates

• Filing date: Oct 13, 2006
• Grant date: Jun 9, 2009
• Expiry date: Mar 3, 2027

Classification

• Technology area (CPC H): Electricity
• CPC primary: H02K7/116
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

In a drive unit (10) of an adjuster (80) in a vehicle, having at least one particularly electronically commutated motor (12) and at least one gear stage (14) provided on the output side of the motor (12), the gear stage (14) is designed as a differential gear, which by making use of two different speeds and/or directions of rotation causes a movement of an output (54) around an axis (A).