Electrical connectors – With coupling separator – Nonconducting pusher
Patent
1989-04-18
1990-03-27
McGlynn, Joseph H.
Electrical connectors
With coupling separator
Nonconducting pusher
H01R 1362
Patent
active
049116487
ABSTRACT:
An IC connection/disconnection mechanism and a method for carrying out the same comprises a lifting plate for mounting and lifting the IC having a lead frame thereon, a measuring socket mounted on a base and having terminals capable of contacting the terminals of the IC, stoppers mounted on the base, first springs coiled around stoppers for supporting the lifting plate, a pusher having recesses at both sides thereof in which presser pins are housed corresponding to the stoppers, and second springs coiled around the presser pins and having resilience force greater than that of the first springs. Due to difference of the resilience forces of the first and the second springs, firstly the pusher is moved away from the lifting plate, then the lifting plate makes the IC move away from the measuring socket.
REFERENCES:
patent: 4582379 (1986-04-01), Fasano
patent: 4668036 (1987-05-01), Ota et al.
Mitsui Osamu
Yajima Atsushi
Ando Electric Co. Ltd.
McGlynn Joseph H.
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