Machine for drawing metal sheets
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United States of America Patent
Stats
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Oct 27, 2009
Grant Date -
Feb 14, 2008
app pub date -
Oct 15, 2007
filing date -
Nov 8, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Machine for drawing metal sheets, which comprises a static support (3) and a moving support (4) that hold a metal sheet (2) during a process of drawing said metal sheet (2), and driving means (5) that cause a longitudinal movement of said moving support (4) in relation to said static support (3) during said process, a section (S) of said metal sheet (2) comprised between said supports (3, 4) being drew and tensioned. Said machine (1) also comprises a third support (6) that remains static during the drawing process and which is disposed between the static support (3) and the moving support (4), and the driving means (5) cooperate with said third support (6) in order to move said moving support (4) longitudinally during said drawing process.
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