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:
Jun. 13, 1995
Filed:
Mar. 02, 1994
Shuichi Kanagawa, Yokkaichi, JP;
Atsushi Nakamura, Yokkaichi, JP;
Hirofumi Nishiwaki, Yokkaichi, JP;
Abstract
There is disclosed an electric wire joining method wherein, for connecting a crimp terminal (10) to electric wires (11, 12), invading projections (10b, 10c) of the crimp terminal (10) break through insulative coating portions (11a, 12a) of the electric wires (11, 12) into contact with core wire portions (11b, 12b) of the electric wires (11, 12), and the invading projections (10b, 10c) are ultrasonically welded to the core wire portions (11b, 12b) of the electric wires. The electric wire joining method necessitates no stripping process of the insulative coating portions (11a, 12a) from the electric wires (11, 12) but provides stable electrical connection.