Modular plug board system

Details Modular plug board system Modular plug board system

1977-09-13

1979-01-16

Abrams, Neil

Geometrical instruments

339 18B, 339 75M, 361415, H01R 2500, H05K 114

Patent

active

041346319

ABSTRACT:
A modular plug board system is disclosed for interconnecting an array of parallel cards in a card cage. The cards are pluggably connected to the IO circuit board of a machine to be programmed by the plug board system. A rear board of the plug board system is divided into sections which impinge one another in side to side relationship. The sections are pluggably connected to corresponding cards and are individually removable from the plug board system to allow for individual removal of the cards from the card cage and from pluggable connection with the IO circuit board. One or more cards may be eliminated from the card cage to allow for discrete wire or cable connection directly from the IO circuit board to an appropriate section of the plug board system.

REFERENCES:
patent: 3184700 (1965-05-01), Burke et al.
patent: 3335386 (1967-08-01), Upton
patent: 3341801 (1967-09-01), Brookman et al.
patent: 3348187 (1967-10-01), Friend
patent: 3781763 (1973-12-01), Feeser et al.
IBM Tech. Disc. Bulletin, Gafford, vol. 13, No. 3, p. 693, 8-1970.

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