Crimp terminal, terminal-provided wire, and manufacturing...

Details Crimp terminal, terminal-provided wire, and manufacturing... Crimp terminal, terminal-provided wire, and manufacturing...

2008-10-31

2011-12-06

Nguyen, Khiem (Department: 2839)

Electrical connectors

Metallic connector or contact also having securing part...

Reexamination Certificate

active

08070536

ABSTRACT:
Provided is a technique of enabling high-compression crimping without breaking a crimp terminal while forming a recessed portion promoting a wire crimp portion of the crimp terminal to cut into a conductor in the wire crimp portion. The crimp terminal according to the invention includes a wire crimp portion, which is crimped to a conductor of a wire and includes a first crimp portion crimped to a base side of the conductor and a second crimp portion crimped to a tip end side. A recessed portion for promoting a cutting-in effect is formed in an inner surface of the wire crimp portion. A recessed portion formed in the second crimp portion is divided in a terminal width direction or is shallower than a recessed portion formed in the first crimp portion. Alternatively, the recessed portion is omitted and a recessed portion is formed only in the first crimp portion.

REFERENCES:
patent: 7811140 (2010-10-01), Tabata et al.
patent: 7905755 (2011-03-01), Martauz
patent: 2004/0157504 (2004-08-01), Fujimoto et al.
patent: U 55-7235 (1980-01-01), None
patent: U 55-120080 (1980-08-01), None
patent: A 10-125362 (1998-05-01), None
International Search Report issued in corresponding International Application No. PCT/JP2008/069844, mailed Jan. 20, 2009.

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