Hydroform structural reinforcement system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 10, 2003
Grant Date -
Mar 20, 2003
app pub date -
Oct 25, 2002
filing date -
Sep 29, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An structural reinforcement system for use with hydroforms and other closed forms having a plurality of members designed to be secured to a closed form, such as an hydroform tube used in automotive applications. A bonding material, such as an epoxy-based reinforcing foam, is disposed on at least a portion of the outer surface of each of the plurality of members. Once the system is attached to the closed form, the foam expands and cures during an automobile assembly operation, bonding the reinforcement system to the hydroform tube and the members. As a result, the reinforcement system provides enhanced load distribution over the vehicle frame without adding excessive weight and further serves to reduce noise and vibrational characteristics of the automotive vehicle.
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