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:
Feb. 11, 2025
Filed:
Jan. 16, 2020
Applicant:
Nippon Steel Corporation, Tokyo, JP;
Inventors:
Ryuichi Nishimura, Tokyo, JP;
Toshiya Suzuki, Tokyo, JP;
Assignee:
NIPPON STEEL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 22/20 (2006.01); B21C 51/00 (2006.01); B21D 22/06 (2006.01); B21D 22/22 (2006.01); B21D 24/00 (2006.01);
U.S. Cl.
CPC ...
B21D 22/20 (2013.01); B21C 51/00 (2013.01); B21D 24/00 (2013.01); B21D 22/06 (2013.01); B21D 22/22 (2013.01);
Abstract
A method of manufacturing a press-formed product includes: capturing the sheet thickness of a sheet B; and using a die, a punch, and a movable mold part capable of moving relative to both the dieand punchto press-form the sheet B into a press-formed product. During press-forming, the initial position of the movable mold part relative to the dieor punchis controlled depending on the sheet thickness of the sheet B.