Patent ID: 6185104
Filing Date: 2001-02-06
Classification: G06F,H05K

Abstract:
Apparatus for removing and installing a printed circuit card from and into a chassis, wherein the printed circuit card has a lower edge, an upper edge opposite the lower edge, and a side edge between the lower edge and upper edge, and wherein the printed circuit card includes a multiple-contact connector located along its lower edge and a bulkhead located along its side edge, wherein the apparatus comprises:a chassis connector mounted on the chassis and having a plurality of electrical contacts that define a slot for receiving the lower edge of the printed circuit card, wherein the chassis connector contacts are movable between a retracted position, in which the lower edge of the printed circuit card can be slid along the slot without contacting the chassis connector contacts to permit the card to be removed and installed, and an engagement position, in which the chassis connector contacts make electrical contact with the multiple-contact connector of the printed circuit card and secure the card in place;a control lever for selectively moving the chassis connector contacts between their retracted position and their engagement position; anda mechanical interlock for preventing the control lever from moving the chassis connector contacts from their retracted position to their engagement position unless the printed circuit card has been fully inserted.