Apparatus for testing printed circuit boards

Details Apparatus for testing printed circuit boards Apparatus for testing printed circuit boards

1976-05-05

1977-12-06

Rolinec, Rudolph V.

Electricity: measuring and testing

Plural, automatically sequential tests

324 73R, 324158F, 324158P, G01R 1512

Patent

active

040619699

ABSTRACT:
The printed circuit board testing apparatus includes resiliently loaded probe pins carried in a support so that the pins can individually move relative to the support. A sealing means is positioned between the support and the printed circuit board, and is effective in operation to form a closed boundary enclosing a space occupied by the probes and the circuit connections and to enable a pneumatic clamp seal to be produced between the sealing means and the circuit board, to hold the probe pins in contact with the circuitry of the board.

REFERENCES:
patent: 3714572 (1973-01-01), Ham et al.
patent: 3723867 (1973-03-01), Canarutto
patent: 3757219 (1973-09-01), Aksu
patent: 3970934 (1976-07-01), Aksu
Multipoint Test Probe for Printed Cards, U. Renz, IBM Tech. Dis. Bull., vol. 17, No. 2, July 1974, pp. 459-460.

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