Abstract: Universal nozzle to be used in connection with general known vacuum cleaners and the like, with or without washing devices, to clean floors with different floorings, including carpets, textiles and the like. The nozzle is provided with one or more cylindrical rollers, (FIG. 1 and FIG. 2), so suspended and so designed, by means of free wheeling bearings, so the rollers freely can revolve around their own axis, when the nozzle (14) is moved in one direction, but where the rollers are blocked, when moved in the opposite direction. Hair, thread and other foreign materials are thereby assembled in an oblong cylindrical cushion, easy to evacuate. The rollers can be provided with outside linings of different kind, for instance as a rubber roller, (FIG. 1), or as a brush roller, (FIG. 2). The rollers can be suspended in an activation device (7) and (10), making it possible to activate one or more of the rollers.

Abstract: A universal vacuum cleaner comprising an inlet aperture, cylindrical top cover, a cylindrical liquid container, a centrally placed outlet pipe, a nozzle, a detachable pick up tray, an air pump, and a central outlet pipe. The cylindrical top cover is positioned on the cylindrical liquid container and includes an elbow member positioned therein, where the elbow member is positioned in association with the inlet aperture. The outlet pipe is positioned in the cylindrical top cover and includes a filter. The nozzle is positioned within the elbow member. The nozzle directs liquid tangentially into the cylindrical top cover. The detachable pick up tray is positioned within either the cylindrical top cover or the cylindrical liquid cover and includes a coarse filter. The air pump is associated with the centrally placed outlet pipe. The air pump is capable of pulling air and foreign matter through the universal vacuum cleaner.