Modified Circuit Card Extender.
DEPARTMENT OF THE NAVY WASHINGTON D C
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The patent describes an electronic circuit card extender for providing mechanical as well as electrical interfacing of a printed circuit card or board in an electronic system to its corresponding mating plug on a chassis. The circuit card extender comprises a frame having etching or wiring on one side thereof, to extend the configuration of electrical connections from the circuit card to the corresponding plug on the chassis and a pair of bushings used for keying purposes. Each bushing is mounted on a rotatable shaft which extends along the body of the extender frame to the plug or the chassis connector at one end and has a keying pin at the other end thereof.
- Electrical and Electronic Equipment