公开(公告)号：DE69419209D1

公开(公告)日：1999-07-29

申请号：DE69419209

申请日：1994-04-07

Applicant: IBM

Inventor： ADDISION DANNY HUGH ,  COWARDIN ROBERT LEWIS ,  LYNCH ROBERT CARLTON ,  CARNES JOHNNIE MICHAEL ,  GORE ALBERT NOTTLY ,  MCCRAY CHARLES MARTIN ,  NARISAWA SHIGEJI ,  TOYOSATO YOSHINAIR ,  TALLEY WILLIAM LEWIS ,  TURNER GRAIG WALTON

IPC: G06F3/00 ,  G06F1/18 ,  H05K7/14 ,  H01R13/629 ,  H02B1/36

Abstract: An electronic equipment drawer is aligned with an electrical connector in a tunnel in the horizontal and vertical directions with alignment pins and holes. A screw drive and cam mounted on the drawer engages a tunnel wall and controls insertion into the tunnel to provide proper electrical contact and lock the drawer in place in the tunnel. A bus extender card inserted in a connector centrally located on a mother board is supported by surfaces on a bar extending between end walls of the drawer. The end walls include pairs of channels on opposed walls which support feature cards inserted into connectors mounted on the bus extender card.