Roll former with aligned hydraulic former
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United States of America Patent
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Sep 7, 2010
Grant Date -
Jun 19, 2008
app pub date -
Apr 6, 2007
filing date -
Dec 13, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus includes a roll former for forming a continuous beam from sheet material, and a downstream former positioned in-line and downstream of the roll former. The downstream former includes a die-supporting sled temporarily movable with the beam, and includes a bottom die, side dies reciprocatingly movable inwardly to temporarily support sides of the beam, and a top die reciprocatingly movable to reform flanges on the beam against the side dies to reform portions of a section of the continuous beam. A related method is also shown.
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