A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Disclosed is a low-weight sound-absorbing type dash pad for a vehicle which can maximize sound-absorbing and sound blocking performances, reduce manufacturing cost and steps of processes, and improve in-line work efficiency. In particular, the low-weight sound-absorbing type dash pad for a vehicle is manufactured by bonding a first sound-absorbing layer made of microfibers, a sound-blocking layer made of thermoplastic resin, and a second sound-absorbing layer made of thermoplastic fiber or thermoplastic multi-lobal fiber to each other.
Disclosed is a low-weight sound-absorbing type dash pad for a vehicle which can maximize sound-absorbing and sound blocking performances, reduce manufacturing cost and steps of processes, and improve in-line work efficiency. In particular, the low-weight sound-absorbing type dash pad for a vehicle is manufactured by bonding a first sound-absorbing layer made of microfibers, a sound-blocking layer made of thermoplastic resin, and a second sound-absorbing layer made of thermoplastic fiber or thermoplastic multi-lobal fiber to each other.
Dash pad for vehicle
KIM MIN SU (author)
2016-08-16
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B60R
Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen
,
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
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