The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2025
Filed:
Jun. 03, 2022
Applicant:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Masayuki Ishizuka, Ehime, JP;
Norieda Ueno, Ehime, JP;
Assignee:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 26/047 (2011.01); B21D 37/02 (2006.01); B21D 37/16 (2006.01);
U.S. Cl.
CPC ...
B21D 26/047 (2013.01); B21D 37/02 (2013.01); B21D 37/16 (2013.01);
Abstract
Provided is a forming device that forms a heated metal material with a forming die, in which the forming die includes an angular portion formed by a first forming surface and a second forming surface that intersect each other in a cross-sectional view, the second forming surface is movable relative to the first forming surface, and during the forming, the second forming surface moves in a pressing direction in which the metal material is pressed in a stage before the angular portion and the metal material come into contact with each other.