Electrical connectors – Coupling part with actuating means urging contact to move... – Having open slot for receiving preformed panel circuit...
Reexamination Certificate
2008-05-13
2008-05-13
Nguyen, Truc (Department: 2833)
Electrical connectors
Coupling part with actuating means urging contact to move...
Having open slot for receiving preformed panel circuit...
C439S329000, C439S492000
Reexamination Certificate
active
07371094
ABSTRACT:
An electrical connector includes contacts each having a junction to be electrically connected to another substrate and a pair of contact portions bifurcated and extending from the junction to form a bearing space therebetween, and an array plate for forming thereon a contact group by aligning a plurality of the contacts in a particular direction, and a cam shaft positioned and rotatably held within the bearing spaces of the contacts aligned with one another on the array plate to form a contact group and having a major axis portion and a minor axis portion different in size such that former is larger and the latter is smaller than the width of the bearing spaces so that the cam shaft is axially insertable into and retractable from the bearing spaces of the contacts. With this construction, the contacts can be detachably fitted in a connector so that failed contacts can be easily replaced with new contacts.
REFERENCES:
patent: 4165909 (1979-08-01), Yeager et al.
patent: 4275944 (1981-06-01), Sochor
patent: 4696529 (1987-09-01), Verhoeven et al.
patent: 4720156 (1988-01-01), Beers
patent: 4804334 (1989-02-01), Alexeenko et al.
patent: 0068196 (1982-06-01), None
Ameya Toshinori
Mima Hisatomo
Tokuhashi Daisuke
Abelman ,Frayne & Schwab
DDK Ltd.
Hitachi , Ltd.
Nguyen Truc
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