DASHMAT WITH COMPONENT GAP SEAL
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 3, 2005
app pub date -
Aug 25, 2004
filing date -
Aug 25, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention comprises an acoustic seal to reduce the amount of noise entering a passenger compartment of a vehicle through apertures in a firewall and an overlying dashmat through which conduits extend. In particular, the acoustic absorber extends from the dashmat to a vehicle component to envelop the space around a conduit passing from the engine compartment through the firewall to the component. The acoustic seal comprises an outer sound barrier layer overlying an inner sound absorbing layer.
First Claim
Other Claims data not available