Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Patent
1990-10-15
1992-03-03
Schwartz, Larry I.
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
439669, H01R 1718
Patent
active
050927957
ABSTRACT:
A jack of the present invention has a contact strip arranged on a U-shaped metal member which is fitted astride onto a body thereof and another contact strip arranged on a seat plate which is inserted into the interior space of the body from the rear end. Accordingly, fewer seat plates are provided for insertion into the body as compared with the number of contact strips, and the interior space of the body can thus be reduced. Also, the number of openings arranged in the body for passing terminals of their respective seat plates through can be reduced thus allowing the body not to experience a reduction in its physical strength. As the side walls of the body are interposed between the U-shaped metal member and the seat plates, the body retains its physical strength even if the walls are reduced in thickness.
REFERENCES:
patent: 2717367 (1955-09-01), Puerner
patent: 3435163 (1969-03-01), Bailey et al.
patent: 4392708 (1983-07-01), Bailey et al.
patent: 4493526 (1985-01-01), Masuda
patent: 4598970 (1986-07-01), Takihara
patent: 4725239 (1988-02-01), Shichida
patent: 4867708 (1989-09-01), Iizuka
Hosiden Corporation
Schwartz Larry I.
Vu Hien D.
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