PROFILE AND METHOD OF FORMING SAME
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United States of America Patent
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app pub date -
Apr 30, 2012
filing date -
Nov 28, 2007
priority date (Note) -
Abandoned
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Abstract
A cold-rolling method of forming a profile formed of a strip-shaped rolling stock and having thickness-reduced section (16) and at least one thickened region (21, 22) provided in a region of at least one bend (17, 18) of the profile, includes deforming a strip-shaped rolled metal stock in at least one region for forming the thickness-reduced section, with simultaneous accumulation of the initial material in a region adjacent to the thickness-reduced section so that a thickened region is formed adjacent to the thickness-reduced section, and bending the deformed rolled metal stock section into the profile.
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