Longitudinal adjuster for a vehicle seat

US7389967B2 · kind B2 · utility

Assignee

• KEIPER GMBH & CO. KG · DE

Inventors

• Jürgen Krebs · Rockenhausen, DE
• Peter Strubel · Flonheim, DE
• Boris Willems · Lebach, DE

Key dates

• Filing date: Mar 1, 2005
• Grant date: Jun 24, 2008
• Expiry date: Apr 27, 2026

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60N2/0715
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

In a longitudinal seat adjuster (3) for a vehicle seat, in particular a motor vehicle seat, with at least one seat rail assembly (5) including at least two seat rails (11a, 12, 13b) that define an installation space (15) and are powered by a motor to be relocatable in relative position to one another, at least a first spindle (20) and a first spindle nut (21) are located within the installation space (15) and interact with one another, and the installation space (15) allows room for a second spindle (30) and a second spindle nut (31).