公开(公告)号：BR9201032A

公开(公告)日：1992-11-24

申请号：BR9201032

申请日：1992-03-25

Applicant: IBM

Inventor： BEALKOWSKI RICHARD ,  BLACKLEDGE JOHN W JR ,  CRONK DOYLE S ,  DAYAN RICHARD A ,  KINNEAR SCOTT G ,  KOVACH GEORGE D ,  NEER JAY H ,  PALKA MATTHEW S JR ,  SACHSENMAIER ROBERT ,  ZYVOLOSKI KEVIN M

IPC: G06F1/16 ,  G06F9/445 ,  G06F13/00

公开(公告)号：BR9005196A

公开(公告)日：1991-09-17

申请号：BR9005196

申请日：1990-10-16

Applicant: IBM

Inventor： ANZELONE THOMAS A ,  CHEUNG SAMUEL T ,  COHEN MARK E ,  COOKE KEVIN K ,  DEWITT JOHN R ,  MILLER MICHEL S ,  NEER JAY H ,  REID EDDIE M ,  WYSONG ROBERT D

IPC: G06F1/18 ,  G06F1/16 ,  G06F13/40 ,  H01R13/629 ,  H05K3/36 ,  H05K7/02

Abstract: A personal computer system unit has a planar card (10) upon which is mounted a processor card (10). The processor has mounted thereon those components, except for system memory, which are most likely to be replaced for a system upgrade. The processor card (10) has a printed circuit board with printed circuits thereon that terminate along one edge at contacts (176). Two aligned edge connectors (100,101) are mounted on the planar board (50). One connector (100) has a key (173) which engages a slot (169) on the edge (48) of the processor card (10) to align the many contacts (176) with contact arms (186). Two levers (210) are mounted on the card (10) and cooperate with frame elements (201) to insert, extract and latch the processor card (10). Each element (201) also has a guide to align the processor card (10) for insertion into the edge connectors (100,101).