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:
Oct. 13, 2020
Filed:
Apr. 16, 2019
Applicant:
Yazaki Corporation, Tokyo, JP;
Inventors:
Satoki Masuda, Shizuoka, JP;
Yoshinao Sato, Shizuoka, JP;
Takeo Ida, Shizuoka, JP;
Junpei Hayashi, Shizuoka, JP;
Assignee:
YAZAKI CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 41/00 (2006.01); H01R 43/048 (2006.01); H01R 4/18 (2006.01);
U.S. Cl.
CPC ...
H01R 43/048 (2013.01); H01R 4/183 (2013.01);
Abstract
A terminal crimping method includes covering an end portion of an electric wire with a fixing cylinder portion of a terminal, caulking and crimping the fixing cylinder portion by a pair of dies including pressing projections each having a flat shape in which a length in one axial direction is longer than a length in the other axial direction orthogonal to the one axial direction in a plan view, and caulking the fixing cylinder portion by the pressing projections to form crimp recess portions, in the caulking and crimping the fixing cylinder portion.