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 surface of an opening in a wall of the tunnel and controls insertion into the tunnel to provide proper electrical contact and lock the drawer in place in the tunnel. Within the drawer 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.
申请公布号
US5395261(A)
申请公布日期
1995.03.07
申请号
US19930061990
申请日期
1993.05.14
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
ADDISON, DANNY H.;CARNES, JOHNNIE M.;COWARDIN, ROBERT L.;GORE, III, ALBERT N.;LYNCH, ROBERT C.;MCCRAY, CHARLES M.;NARISAWA, SHIGEJI;TALLEY, WILLIAM L.;TOYOSATO, YOSHINAIR;TURNER, CRAIG W.