Abstract: A configuration for securing a slide-in unit in a cage of a computer by plastic retaining rails that are attached on the side of the slide-in unit and guide rails that are secured at the cage. The retaining rails are insertable into the guide rails and securable at the guide rails by resilient elements and resilient stops.

Abstract: The invention relates to a configuration for making EMC contact between a slot panel in a computer housing and a slot angle piece. The guide rails, into which the slot angle piece is inserted, are provided on perpendicular sections of the slot panel. EMC seals are additionally provided between the slot angle piece and slot panel.

Abstract: The invention relates to a computer with a housing (1) that has outwardly protruding geometries (6), preventing any setting-up of the computer housing (1) in an undesirable position.

Abstract: The invention concerns a fastener for screwless fixing of components (1) in a mounting cage (3).

Abstract: A housing has a frame including a top wall, a front wall, a rear wall and open side surfaces. The housing also has a pair of side wall sections, a cover section, and a front panel. The front panel is placed over the front wall and includes locking catches received in openings in the frame. The side wall sections are assembled to the frame over the open side surfaces so that they cover the locking catches. The side wall sections include snap-in catches received in openings in the frame. The cover section is installed in a laterally offset position over the top wall and then moved laterally to an installed position wherein it covers the snap-in catches of the side wall sections. The cover section further includes a slideable bolt which in a locked position prevents the cover section from being moved to the laterally offset position.