Patent Number: 6,293,383

Title: Torsion vibration damper

Abstract: The invention relates to a torsion vibration damper having a main damper containing energy accumulators and a friction device, as well as a preliminary damper containing energy accumulators and a friction device.

Inventors: Hoffmann; Joachim (Puebla, MX), Lehmann; Steffen (Ettlingen, DE), Posch; Andreas (Buhl, DE)

Assignee: LuK Lamellen und Kupplungsbau GmbH

International Classification: F16F 15/123 (20060101); F16F 15/121 (20060101); F16D 013/68 (); F16D 003/14 (); F16D 003/66 ()

Expiration Date: 09/25/2018