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:
Dec. 14, 2021
Filed:
Jan. 14, 2019
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Makoto Tsuchiya, Tochigi-ken, JP;
Naoki Inoue, Tochigi-ken, JP;
Toshifumi Matsuda, Tochigi-ken, JP;
Masahiro Koike, Tochigi-ken, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 22/24 (2006.01); B21D 11/18 (2006.01); B21D 37/12 (2006.01); B21D 22/06 (2006.01); B21D 19/08 (2006.01);
U.S. Cl.
CPC ...
B21D 22/24 (2013.01); B21D 11/18 (2013.01); B21D 19/084 (2013.01); B21D 22/06 (2013.01); B21D 37/12 (2013.01);
Abstract
A first-face forming portion of a workpiece and a second-face forming portion spaced apart from it by the length of an intermediate portion are clamped with a first-face forming die and a second-face forming die, respectively. The first-face forming die is moved either upward or downward and the second-face forming die is moved in a direction toward the first-face forming die, and the second-face forming die is pressed against the first-face forming die to shape the upright wall portion.