MULTILAYER MOLDED ELEMENT AND METHOD OF MAKING SAME

A multilayer molded element ( 1 ) is molded to an appropriate shape which conforms to an underside of floor areas or wheel housings of a vehicle. The multilayer structure includes a non-woven, resilient layer ( 3 ) which functions as a shock absorber and spring to absorb impact and damp noise. The r...

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Bibliographic Details
Main Authors FREIST, CHRISTOPH, EICHHORN, GEORG, SEIFERT, MEINOLF, DOPHEIDE, RALF
Format Patent
LanguageEnglish
French
German
Published 21.07.2004
Edition7
Subjects
ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MOTOR VEHICLES
MUSICAL INSTRUMENTS
PERFORMING OPERATIONS
PHYSICS
SOUND-PRODUCING DEVICES
TRAILERS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Summary:A multilayer molded element ( 1 ) is molded to an appropriate shape which conforms to an underside of floor areas or wheel housings of a vehicle. The multilayer structure includes a non-woven, resilient layer ( 3 ) which functions as a shock absorber and spring to absorb impact and damp noise. The resilient layer is disposed between cover layers ( 4, 5 ). Optionally, fabric layers ( 6, 7 ) are bonded to outsides of the cover layers.
Bibliography:Application Number: EP20010960216