Abstract: In a basic rack, particularly for equipment cabinets, which has transverse profiles, depth profiles and vertical profiles connected by corner connectors, the profiles engageable on the fixing extensions of the corner connectors are fixed from the inside of the basic rack with the aid of one clamping device and one connecting element in a clamping fastening. In an advantageous development the transverse, depth and vertical profiles, as well as the associated fixing extensions of the corner connectors having a triangular construction.

Abstract: In a basic rack, particularly for equipment cabinets, transverse profiles and depth profiles are connected by corner connectors to an upper and lower frame. Vertical profiles connect the upper and lower frame in the area of the corner connectors. At least the transverse and depth profiles are made from a triangular, particularly rectangular hollow profile. The corner connectors are provided with two complimentary constructed triangular fixing extensions for mounting the transverse and depth profiles. The vertical profiles have terminal end fastening inserts for fastening to the corner parts of the corner connectors.

Abstract: A particularly advantageous EMC shielding of a housing with side parts, transverse sections, a cover plate and a base plate is obtained by labyrinth-like areas of the side parts and lateral marginal legs of the cover plate as well as by a cover plate and/or a base plate including a double-walled edge area with a marginal leg, which engages in a groove of the transverse section.

Abstract: In a basic rack, particularly for equipment cabinets, which has transverse profiles, depth profiles and vertical profiles connected by means of corner connectors, the profiles engageable on the fixing extensions of the corner connectors are fixed from the inside of the basic rack with the aid of one clamping means and one connecting element in a clamping fastening. In an advantageous development the transverse, depth and vertical profiles, as well as the associated fixing extensions of the corner connectors have a triangular construction.

Abstract: In a basic rack, particularly for equipment cabinets, having transverse profiles and depth profiles, which are connected by means of corner connectors to an upper and lower frame, and with vertical profiles connecting the upper and lower frame in the area of the corner connectors, at least the transverse and depth profiles are made from a triangular, particularly rectangular hollow profile and the corner connectors are provided with two complimentary constructed triangular fixing extensions for mounting the transverse and depth profiles. The vertical profiles have terminal fastening inserts for fastening to the corner parts of the corner connectors.