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Patent Searching and Data


Title:
CONTACT AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/189040
Kind Code:
A1
Abstract:
The present invention provides a contact such that an increase in DC resistance value can be suppressed for a long period, and a method of manufacturing the contact. The contact comprises an elastic contact portion (5). The elastic contact portion (5) includes an outside surface (31) configured of one surface of a metal thin plate, and a first end surface (33A) and a second end surface (33B) which are configured of end surfaces of the thin plate. The outside surface (31) is configured of a plated film (43). The outside surface (31) includes a first area (31A) adjacent to the first end surface (33A), a second area (31B) adjacent to the second end surface (33B), and a third area (31C) between the first area (31A) and the second area (31B). With a plane contacting the third area (31C) being considered a reference plane, the first area (31A) is shaped so as to be increasingly spaced apart from the reference plane with decreasing distance to the first end surface (33A), and the second area (31B) is shaped so as to be increasingly spaced apart from the reference plane with decreasing distance to the second end surface (33B).

Inventors:
NAKAMURA, Tatsuya (1423-101,Aza-Tonmyo, Akechi-cho, Kasugai-sh, Aichi 03, 〒4800303, JP)
ISHIGURO, Hiroyoshi (1423-101,Aza-Tonmyo, Akechi-cho, Kasugai-sh, Aichi 03, 〒4800303, JP)
Application Number:
JP2019/012622
Publication Date:
October 03, 2019
Filing Date:
March 25, 2019
Export Citation:
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Assignee:
KITAGAWA INDUSTRIES CO., LTD. (695-1, Higashiorido Mukui-cho, Inazawa-sh, Aichi 46, 〒4928446, JP)
International Classes:
H01R13/24; H01R43/16
Foreign References:
JP2014072317A2014-04-21
JP2008218187A2008-09-18
JP2006155931A2006-06-15
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (Meishin Bldg, 20-19 Nishiki 1-chome, Naka-ku, Nagoya-sh, Aichi 03, 〒4600003, JP)
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