Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...
Patent
1988-05-04
1989-07-11
Bishop, Steven C.
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With provision to conduct electricity from panel circuit to...
439 73, 439267, 439331, 439387, 439439, H01R 909, H01R 426, H01R 13629
Patent
active
048467049
ABSTRACT:
A test socket has movable contact elements blanked from sheet metal to provide each element with a mounting leg part, a contact part at an edge of the blanked sheet metal, and a resilient curved part between the leg and contact parts permitting the contact part to be moved into and out of engagement with terminals of an IC unit to be tested in the socket and has a plurality of projections formed in side-by-side relation to each other in the edge of the sheet metal at the contact part for improving the making and breaking of electrical connection to the IC unit terminal.
REFERENCES:
patent: 3344316 (1972-09-01), Stelmak
patent: 3663920 (1972-05-01), Lapham et al.
patent: 3753211 (1973-08-01), Pauza et al.
patent: 3876896 (1975-04-01), Albrecht et al.
patent: 4530557 (1985-07-01), Katsube et al.
patent: 4715823 (1987-12-01), Ezura et al.
Bishop Steven C.
Haug John A.
McAndrews James P.
Sharp Melvin
Texas Instruments Incorporated
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