Ag Communication Systems Corporation

Lucent Technologies Inc.

Andrew J Karkowski

James C Budzynski

Zbigniew Kabat

Orest B Akulow

Arcangel N Capulong

An extender card arrangement having ejector levers attached to the unitary card portion of an extender card to aid in the insertion and removal of the extender card into and from a backplane, and having ejector lever brackets attached to the extender card card guides to allow the ejector levers on a card under test to be used to aid in the insertion and removal of the card under test into and from the extender card.

Extender card with insertion/removal arrangement

A backplane support bracket comprising a flange with opposing engaging tabs extending downward, and a flange extension arm with a connecting tab also extending downward. The opposing engaging tabs and flange fit over a frame module support cross-member in close fit, and the connecting tab is secured to a cable connector of a connector bank using a cable connector mounting screw located along a backplane edge strip of a cutout. With one or more backplane support brackets so installed, the bracket greatly reduces flexing of the cutout edge strip when cables are inserted and removed from the cable connector bank and circuit cards are inserted into the backplane.

Backplane support bracket

A tool for separating a printed wiring card under test from an extender card operated in response to insertion of a portion of the tool into a space between the extender card and the card under test and rotation of the tool, facilitating the complete separation of the card under test from the extender card.

Growing community of inventors

Carol Stream, IL, United States of America

Andrew J Karkowski