Devices and methods for reinforcing hollow structural members
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United States of America Patent
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Apr 22, 2003
Grant Date -
Nov 22, 2001
app pub date -
Apr 25, 2001
filing date -
Apr 26, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A reinforcement device may include at least one elongated reinforcement body having a longitudinal axis and at least one foamable member that produces a foamed product when heated. The foamable member is preferably disposed along the longitudinal axis of the reinforcement body so that the foamed product will extend along the longitudinal axis of the reinforcement body. Preferably, the foamed product bonds the reinforcement body to a hollow structural member in order to reinforce the hollow structural member.
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