PRESS-FORMING METHOD

• Main Author: SUMIKAWA, Satoshi
• Format: Patent
• Language: English; French; Japanese
• Published: 29.10.2020
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

A press-forming method for forming a press-formed article 1, which has a hat-shaped cross section having a web portion 3, side wall portions 5, and flange portions 7 and has a concave curved region 11 that, in a side view, curves in a recessed shape in a height direction along a longitudinal directi...