Patent Number: 6,916,017

Title: Vibration damper device

Abstract: The invention relates to a damper device for damping vibration, the device comprising an energy converter device mounted on a baseplate for fixing to a structure, the energy converter device presenting a moving portion suspended by at least one spring. The moving portion presents at least one flat centering spring extending between an inside region having a first diameter and an outside region having a second diameter, said centering spring presenting at least two cutouts, each being in the form of a branch having at least one segment turning its concave side towards the outside of the spring.

Inventors: Noe; Mathieu (Barbison, FR)

Assignee: Hutchinson

International Classification: F16F 1/02 (20060101); F16F 1/32 (20060101); H02K 41/035 (20060101); F16F 015/073 ()

Expiration Date: 7/12/02017