Electrical connectors – Coupling part having handle or means to move contact...
Patent
1992-09-28
1994-03-01
Schwartz, Larry I.
Electrical connectors
Coupling part having handle or means to move contact...
439 70, 439331, H01R 1122
Patent
active
052901920
ABSTRACT:
A socket for securing an integrated circuit (IC) during burn-in or test procedures. The socket includes a base which carries a plurality of electrically conductive contacts. Opposed hold down rollers are shiftably journaled in the base. The socket also includes a movable top connected to the base and a contact with the rollers. Movement of the top shifts the rollers between secured and open positions. A rotatable lever housed in the base is connected to an actuating arm which is also shiftable by movement of the top. The lever is operably associated with the contacts and shifts the contacts between an operative position in contact with the IC chip leads and a standby position spaced from the IC chip leads.
REFERENCES:
patent: 4435724 (1984-03-01), Ralstin
patent: 4691975 (1987-09-01), Fukunaga et al.
patent: 4993955 (1991-02-01), Sovant
patent: 5020998 (1991-06-01), Ikeya et al.
patent: 5139437 (1992-08-01), Ikeya et al.
Espenshade Leonard K.
Marks Richard L.
Milbrand, Jr. Donald W.
Zitto Mark J.
Hall James D.
Schwartz Larry I.
Vu Hien D.
Wells Electronics, Inc.
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