Press component and method and device for manufacturing same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 1, 2017
Grant Date -
Nov 26, 2015
app pub date -
Dec 20, 2013
filing date -
Jan 7, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The top plate section of the metal stock is pressed and clamped against a punch by a pad, a portion that will be at the outside of the L shaped curve is pressed and camped against a die by a blank holder, a bender is moved, and a vertical wall portion at the inside of the L shaped curved of the metal stock sheet and the flange portion joined to the vertical wall at the inside of the L shaped curve are molded. The metal stock sheet is moved in the direction toward the blank holder while the metal stock sheet being pressed and clamped, and a vertical wall portion at the outside of the L shaped curve of the L shaped hat shaped cross-section and the flange portion joined to the vertical wall at the outside of the L shaped curve are molded.
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