Plastic fuel tank with improved creep resistance and method for the manufacture thereof
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United States of America Patent
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Issued Date -
Feb 16, 2012
app pub date -
Apr 21, 2010
filing date -
Apr 23, 2009
priority date (Note) -
Abandoned
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Abstract
Plastic fuel tank having a lower wall, an upper wall and at least one reinforcing element connecting these two walls, this reinforcing element comprising a hollow plastic pillar having an opening in its lower part and an opening in its upper part, these openings being situated at locations such that they allow, respectively, the filling of the pillar and the degassing thereof, at least one part of the hollow pillar being a constitutive element of an accessory that has an active role in the tank.
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Family
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