Torsional vibration damper

US7343832B2 · kind B2 · utility

Assignee

• LuK Lamellen und Kupplungsbau Beteiligungs KG · DE

Inventors

• Johann Jaeckel · Bühl, DE
• Hartmut Mende · Bogen, DE

Key dates

• Filing date: Feb 11, 2004
• Grant date: Mar 18, 2008
• Expiry date: Dec 7, 2025

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T74/2125
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A torsional vibration damper is described having at least two parts rotatable around an axis of rotation, which are pivotable toward one another against the effect of at least one energy accumulator, the parts pivotable toward one another having regions using which the energy accumulator, which acts around the circumference of the torsional vibration damper, is compressible, the energy accumulator having at least one spring held in a carrier.