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1. (WO2008096246) VIBRATION DAMPING DEVICE

Pub. No.:    WO/2008/096246    International Application No.:    PCT/IB2008/000273
Publication Date: Aug 14, 2008 International Filing Date: Feb 8, 2008
IPC: F16F 15/14
Applicants: LE CONFORT ACOUSTIQUE SARL
BARCA, Didier
Inventors: BARCA, Didier
Title: VIBRATION DAMPING DEVICE
Abstract:
The invention relates to a device for damping vibrations at the resonance of a vibration emitter, in the form a unitary non-removable assembly that comprises a visco-elastic material secured between, on the one hand, a coupling segment (1) or coupling to the emitter in the form of an elastically deformable open ring and, on the other hand, a strain segment also made in the form of an elastically deformable open ring. The respective opening slots (4, 5) of the coupling segment (1) and of the strain segment (2) are offset relative to each other, and the device further includes means for linking together the respective end portions (7, 8) of the coupling segment (1) and of the strain segment (2) that overlap between the slots (4, 5).