Carbon fiber composite material boom, production method thereof and truck-mounted concrete pump comprising the carbon fiber composite material boom
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United States of America Patent
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Issued Date -
Oct 22, 2015
app pub date -
Dec 4, 2012
filing date -
Jul 5, 2012
priority date (Note) -
Abandoned
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Abstract
The present invention discloses a carbon fiber composite material boom, a production method thereof, and a truck-mounted concrete pump comprising the carbon fiber composite material boom. The production method of the carbon fiber composite material boom comprises: a flexible airbag is inflated to form an airbag in a first state and a carbon fiber prepreg is laid on the outer surface of the airbag in the first state to obtain a first transitional component; the first transitional component is put into a box-shaped mold and the airbag in the first state is inflated; the carbon fiber prepreg is compressed and shaped to obtain a second transitional component; the second transitional component is heated up and solidified, and cooled and de-molded after being solidified to obtain the carbon fiber boom.
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