Hot press cushioning member and method for manufacturing laminated plate
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United States of America Patent
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May 21, 2013
Grant Date -
Oct 7, 2010
app pub date -
Dec 1, 2008
filing date -
Dec 7, 2007
priority date (Note) -
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Abstract
A hot-press cushioning member 11a is configured so that an amount of compressed thickness deformation (a) is obtained by subtracting a compressed thickness (H2) of the hot-press cushioning member under a predetermined press-forming pressure from an initial thickness (H1), an amount of restored thickness deformation (b) is obtained by subtracting the compressed thickness (H2) from an uncompressed thickness (H3) of the hot-press cushioning member with the press-forming pressure released, and the (a:b) ratio ranges from 1:1 to 1:0.8.
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