Longitudinal adjuster for a vehicle seat

US7025319B2 · kind B2 · utility

Assignee

• KEIPER GMBH & CO. KG · DE

Inventors

• Boris Willems · Lebach, DE
• Hermann Jost · Kamp-Bornhofen, DE
• Jürgen Krebs · Rockenhausen, DE

Key dates

• Filing date: Sep 15, 2004
• Grant date: Apr 11, 2006
• Expiry date: Sep 15, 2024

Classification

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

Abstract

In a longitudinal adjuster for a vehicle seat, in particular for an automobile seat, having a first seat rail, a second seat rail that can be made to slide relatively to the first seat rail, rollers (9) arranged between the two seat rails, and at least one ball retainer (11) for retaining the rollers (9), the rollers (9) are arranged at irregular intervals (a,b) in the rails' longitudinal direction.