SEAT BACK-REST

The invention relates to a seat back-rest (1) for a vehicle, comprising a frame (2), characterised in that it also comprises a hollow extension module (3) forming a resonator attached to an upper portion of the frame.

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Bibliographic Details
Main Authors DUTOT, Christophe, HAYAT, David, FU, Chuanlang, PEYLABOUD, Patrick, SANCIER, Olivier
Format Patent
LanguageEnglish
French
German
Published 05.04.2017
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PERFORMING OPERATIONS
PUBLIC ADDRESS SYSTEMS
SEATS SPECIALLY ADAPTED FOR VEHICLES
TRANSPORTING
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Summary:The invention relates to a seat back-rest (1) for a vehicle, comprising a frame (2), characterised in that it also comprises a hollow extension module (3) forming a resonator attached to an upper portion of the frame.
Bibliography:Application Number: EP20150727702