公开(公告)号：CA1297975C

公开(公告)日：1992-03-24

申请号：CA577729

申请日：1988-09-16

Applicant: IBM

Inventor： BEHRENS LINDA M ,  BLOHM NEIL A ,  CIMIJOTTI RAYMOND L ,  CORFITS WILLIAM D ,  RASMUSSEN JERRY R

IPC: H05K7/14 ,  H05K9/00 ,  H05K7/20

Abstract: A plugable interposer assembly for enclosing printed circuit cards used in electronic devices and accommodating the connection of cables and additional printed circuit card enclosures. The enclosure is completely shielded and is particularly adapted to use in circumstances where unskilled persons either plug or unplug the assembly into a backplane assembly.

公开(公告)号：FR2722014A1

公开(公告)日：1996-01-05

申请号：FR9505304

申请日：1995-04-27

Applicant: IBM

Inventor： DIMMICK ROGER F ,  FITTERER GARY A ,  JAJOWKA JEFF A ,  OTTO WILLIAM F ,  RASMUSSEN JERRY R ,  SOBOTTA TERRY L

IPC: G06F1/16 ,  G06F1/18 ,  G06F13/40 ,  G06K17/00 ,  G06F13/38

Abstract: The first extension card (112) has a microprocessor (123) which is connected to memory modules (SIMM) (122) by a high speed local bus (125). This feature permits high speed processing on the card and limits the number of input-output connecting pins to the main system and the second card (114). The second extension card (114) need not be of the same size as the first and the screw and strut (128, 130) used for mounting both first and second cards permits easy replacement on site of the cards and the (SIMM) memory modules. Protective covers (140) are fitted on either side of the cards.

公开(公告)号：CA1283739C

公开(公告)日：1991-04-30

申请号：CA579389

申请日：1988-10-05

Applicant: IBM

Inventor： CORFITS WILLIAM D ,  MOSLEY CLAUDE J ,  RASMUSSEN JERRY R ,  WHEELER STEPHEN E

IPC: B41J29/00 ,  H05K7/14 ,  H05K7/20 ,  H05K9/00 ,  H05K1/14

Abstract: A plugable assembly for enclosing printed circuit cards used in electronic devices. The enclosure is completely shielded and is particularly adapted to use in circumstances where unskilled persons either plug or unplug the assembly into a backplane assembly.