In an electrical wire connecting structure and a method of manufacturing the electrical wire connecting structure, a terminal having a tube-shaped portion of 2.0 mm in inner diameter is prepared for an electrical wire having a conductor cross-sectional area of 0.72 to 1.37 mm 2 , the electrical wire 13 is inserted into an electrical wire insertion port of the tube-shaped portion of the electrical wire, and the tube-shaped portion and the core wire portion of the electrical wire are compressed to be crimp-connected to each other. Furthermore, a terminal having a tube-shaped portion of 3.0 mm in inner diameter is prepared for an electrical wire having a conductor cross-sectional area of 1.22 to 2.65 mm 2 , the electrical wire is inserted into the electrical wire insertion port of the tube-shaped portion 25 of the electrical wire, and the tube-shaped portion and the core wire portion of the electrical wire are compressed to be crimp-connected to each other.

Claims

7 · 1 independent · depth 2

7 granted claims

›1.independentAn electrical wire connecting structure in which a terminal having a tube-shaped portion and a conductor portion of a covered electrical wire are crim…+6

›2.↳ 1The electrical wire connecting structure according to claim 1, wherein the end portion side opposite to the electrical wire insertion port of the tube…d2

›3.↳ 1The electrical wire connecting structure according to claim 1, wherein the tube-shaped portion is configured to have a larger tube aperture diameter a…d2

›4.↳ 1The electrical wire connecting structure according to claim 1, wherein the tube-shaped portion is formed of a copper or copper alloy base material.d2

›5.↳ 1The electrical wire connecting structure according to claim 1, wherein the tube-shaped portion comprises a metal member formed by laminating a layer o…d2

›6.↳ 1The electrical wire connecting structure according to claim 1, wherein the conductor portion of the covered electrical wire is formed of aluminum or a…d2

›7.↳ 1The electrical wire connecting structure according to claim 1, wherein the compressibility of the conductor portion is 75%±5%.d2

Classifications

5 codes

IPC · International Patent Classification

Section H — Electricity

H01R43/048
H01R4/62
H01R4/18
H01R13/03
H01R43/02

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Pendency

1.6 y

579 days filing → grant

Office actions

after a restriction

Responses

1 RCE

Examiner

Chau N Nguyen

art unit 2847 · TC 2800

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Citations: 32 back · 0 forward

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Priority chain

1 priority documents

›Priority documents — 1

Type	Document	Date
related publication	US 20140374155 A1	25 Dec 2014

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