| 摘要 |
<p>PCT No. PCT/EP91/00477 Sec. 371 Date Sep. 21, 1992 Sec. 102(e) Date Sep. 21, 1992 PCT Filed Mar. 14, 1991 PCT Pub. No. WO91/15102 PCT Pub. Date Oct. 3, 1991.In a holding device for plug-in cards of an electrical device having a card rack forming a frame-like plug-in connection panel or operating panel, the plug-in cards are mounted in parallel with one another on this card rack by means of the front plates provided at one of their edges. Each front plate carries at least one plug-in connector and/or one operating or display element which is arranged in the area of an aperture in the card rack closed by the respective front plate. At least one aperture (16) is larger than the remaining apertures (12, 14). The front plate (50) provided for this aperture (16) carries at least one plug-in connector (54) and/or one operating or display element in a section of its aperture (16) which is enlarged compared with the other apertures.</p> |
