Title:
電気端子
Document Type and Number:
Japanese Patent JP6532160
Kind Code:
B2
Abstract:
An object of the present invention is to provide an electrical terminal (10) having a simple structure connecting metal materials unsuitable as electrical terminal materials together. The electrical terminal (10) has a contact (20) and a coupling member (30). The contact (20) has a shape extending frontward and rearward. The contact (20) is made of a metal material unsuitable as an electrical terminal in itself, such as alumel or chromel. The coupling member (30) is fixed to the contact (20) by spot welding or the like. The coupling member (30) is made of a metal suitable as an electrical terminal material, such as a copper alloy. The coupling member (30) has an insertion opening (31), a spring portion (32), and a crimping portion (33). Through the insertion opening (31), a contact made of the same material of a mating electrical terminal is inserted. The mating contact inserted through the insertion opening (31) is pressed against the contact (20) by the spring portion (32). Also, the crimping portion (33) is crimped so that a core (51) of a compensating lead wire (50) is pressed into contact with the contact (20).
More Like This:
| WO/2022/208942 | CONNECTOR |
| WO/2016/025392 | MULTIDIRECTIONAL ELECTRICAL CONNECTOR, PLUG AND SYSTEM |
Inventors:
Keita Terashima
Masaaki Harasawa
Masaaki Harasawa
Application Number:
JP2015154091A
Publication Date:
June 19, 2019
Filing Date:
August 04, 2015
Export Citation:
Assignee:
Tyco Electronics Corporation
International Classes:
H01R13/15; G01K7/02; H01R4/62; H01R13/03
Domestic Patent References:
| JP2007149476A | ||||
| JP53037085A |
Foreign References:
| WO2013161551A1 |
Attorney, Agent or Firm:
Masaki Yamada
Mikami Yui
Mikami Yui