Patent · US Active

Drive unit of an adjuster of a vehicle seat

US7329200B2 · kind B2 · utility

6Cited by

23References

22Claims

0Family size

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	Feb 12, 2008
Priority date	—
Expiry date	Oct 13, 2026

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60N2/2352
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

In a drive unit (10) of an adjuster (80) of a vehicle seat, in particular of a motor vehicle seat, 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).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.