Pushbutton switch assemblies for telephone sets

Details Pushbutton switch assemblies for telephone sets Pushbutton switch assemblies for telephone sets

1979-08-22

1982-08-03

Brigance, Gerald L.

Electricity: electrical systems and devices

Safety and protection of systems and devices

With specific current responsive fault sensor

179 98, 179 1PC, 361398, H04Q 116

Patent

active

043428835

ABSTRACT:
A pushbutton array, connector block and a connector, for mounting in a telephone set base, are mounted on and interconnected by a flexible printed circuit member, by connection pins on each item passing through the circuit member and wave soldered. The flexible circuit member can be bent or folded so that the various items attached can be mounted in the desired relative positions and orientation.

REFERENCES:
patent: 3909564 (1975-09-01), Scheingold et al.
patent: 3970802 (1976-07-01), Nisman
patent: 3982081 (1976-09-01), Demler, Jr.
patent: 4143932 (1979-03-01), Boutros
"Flexi-connect for Versatile Interconnections", Telesis, Spring 1973, pp. 15-21, Peter Maheux.

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