Abstract: A device for ventilating electronic and electrical equipment, subassemblies and components, which are placed in casings, cabinets and subassembly carriers. The device is particularly suitable for slide-in fan modules, which are equipped with axial flow fans and positioned at a relatively small distance from a reception space for the electrical and electronic equipment, etc. to be ventilated. Between the objects to be cooled and the fan unit is provided an air distribution plate, which has punched out air passage openings. In order to achieve a diffuser action and partial direction change of an air volume flow, air deflecting surfaces with a predeterminable inclination and in clearly defined areas are formed by a punching and bending process.

Abstract: This invention relates to a support system for workplace furniture, particularly workshop furniture, with vertical girders, horizontal girders and transverse girders. In order to create a support system for workplace furniture, particularly workshop furniture, which satisfies extremely high stability demands and simultaneously ensures a variant-rich design, at least the vertical girders are formed by a cross profile, which has perpendicularly arranged profile legs. Horizontal girders, transverse girders and further furniture components can be directly or indirectly fixed by the aid of fixing blocks to the profile legs.