| 摘要 |
<p>Described is a device for cleaning angled surfaces, comprising a frame (2), retaining means (18) associated with the frame (2) and configured to allow the positioning of the device above a surface to be cleaned, cleaning means (3) rotatably associated with the frame (2) and at least partly extending below it to generate a rubbing action on the surface to be cleaned, supporting means (4) associated with the frame (2), projecting below it and configured to distance the frame (2) from the surface to be cleaned and feed means (5) rotatably associated with the frame (2) for rotating relative to it and to the surface to be cleaned causing the frame (2) to be moved along an operating direction (A). The cleaning means (3), the supporting means (4) and the feed means (5) are at least partly defined by a first brush (6) and a second brush (7) rotatably connected to the frame (2) to rotate about respective axes of rotation (B, C).</p> |
