CRIMPING TERMINAL, TERMINAL-EQUIPPED ELECTRIC WIRE WITH THE CRIMPING TERMINAL, AND METHOD OF MANUFACTURING THE TERMINAL-EQUIPPED ELECTRIC WIRE

WIPO Patent Application WO/2010/001851

A1

A crimping terminal (10) crimped to an end of an electric wire (20) to form a terminal-equipped electric wire, wherein the terminal-equipped electric wire achieves at the same time sufficient mechanical strength and reduced contact resistance between the electric wire (20) and the terminal.  The crimping terminal (10) has an electrically connecting section (12) and an electric wire crimping section (14) crimped to a conductor (22) of the end of the electric wire (20), and the crimping terminal (10) is constructed from a metal plate having a body section containing copper and also having a tin plating layer covering the surface of the body section.  The crimping terminal (10) is configured such that the thickness of the tin plating layer of that crimping surface of the electric wire crimping section (14) at which the electric wire crimping section (14) makes contact with the end of the electric wire is less than the thickness of the tin plating layer of that electric contact surface of the electric contact section (12) at which the electric contact section (12) makes contact with a mating terminal.

ONO JUNICHI (JP)
HIRAI HIROKI (JP)
TANAKA TETSUJI (JP)
SHIMODA HIROKI (JP)
OTSUKA TAKUJI (JP)

PCT/JP2009/061839

January 07, 2010

June 29, 2009

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AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
ONO JUNICHI (JP)
HIRAI HIROKI (JP)
TANAKA TETSUJI (JP)
SHIMODA HIROKI (JP)
OTSUKA TAKUJI (JP)

H01R13/03; H01R4/18; H01R43/048; H01R43/16

WO2009081799A1

2009-07-02

JP2009152052A	2009-07-09
JPH10134869A	1998-05-22
JPS63121693A	1988-05-25
JPH11214050A	1999-08-06

KOTANI, Etsuji et al. (JP)
Etsuji Kotani (JP)

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