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Patent Searching and Data


Title:
ELECTRIC WIRE WITH TERMINAL
Document Type and Number:
Japanese Patent JP2018092781
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent the occurrence of electrolytic corrosion while suppressing a local increase in diameter, in an electric wire with terminal provided with an electric wire having a core wire made of metal different from that of a terminal metal fitting.SOLUTION: An electric wire with terminal 1 is provided that comprises: a wire 10 formed by covering an aluminum core wire 11 with an insulating layer 12; a copper terminal metal fitting 20; a copper intermediate cap 30 that is attached to the electric wire so as to cover the core wire 11 exposed by removing the insulating layer 12 in a terminal of the wire 10; and a waterproof elastic member 40 having a tubular shape, one end of which is water-tightly externally fitted onto the intermediate cap 30 and the other end of which is water-tightly covered with the insulating layer 12. In the electric wire with terminal 1, a wire barrel piece (press-fitting part) 27 provided in the terminal metal fitting 20 is press-fitted onto the intermediate cap 30, and the terminal metal fitting 20 is connected to the terminal of the wire 10 via the intermediate cap 30.SELECTED DRAWING: Figure 11

Inventors:
TAKAGI KOHEI
NAKADA TAKEHIRO
HIRAI HIROKI
ONO JUNICHI
OTSUKA TAKUJI
Application Number:
JP2016234793A
Publication Date:
June 14, 2018
Filing Date:
December 02, 2016
Export Citation:
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Assignee:
AUTO NETWORK GIJUTSU KENKYUSHO KK
SUMITOMO WIRING SYSTEMS
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
H01R4/18; H01R4/22; H01R4/62
Attorney, Agent or Firm:
Akatsuki Joint Patent Office