Patent · US Expired

Torsion vibration damper

US6293383A · kind A · utility

3Cited by

9References

54Claims

0Family size

Assignee

LUK Lamellen Und Kupplungsbau · US

Inventors

Joachim Hoffmann · Esslingen am Neckar, DE
Steffen Lehmann · Ettlingen, DE
Andreas Posch · Wien, AT

Key dates

Filing date	Jan 6, 2000
Grant date	Sep 25, 2001
Priority date	—
Expiry date	Jan 6, 2020

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F15/1238
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

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.

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