Automated process and apparatus for forming a molded article
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United States of America Patent
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-
Mar 30, 2004
Grant Date -
Jul 18, 2002
app pub date -
Feb 17, 2001
filing date -
Jan 16, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
An automated assist apparatus is provided in a system for forming a molded article from a composition comprised of a plurality of chopped mineral fibers and a binder applied to at least one portion of a perforated mold and initially held in place by a vacuum drawn through the perforations before undergoing a curing process. The assist apparatus includes at least one device for holding the composition applied to at least one portion of the perforated mold in place prior to and during the curing process and a motive device for automatically moving the holding device from a first retracted position away from the mold to a second position for holding the composition in place. The vacuum is released when the holding device is in the second position. The composition undergoes curing and the holding device is automatically moved to the first retracted position for removing the cured molded article.
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