Movable sweeper with roller brush - has dirt collector containing dust bag, with opening around which are rims, and clamps with U=shaped carrying bracket

摘要

The movable sweeper has a roller-brush turning on its lengthwise axis, and a dirt-collector removed from its holder by hand for emptying. Next to the roller brush is a single opening formed between the sides (13,14), base (12) and top (11). Along the edge of the opening is a clamp (25A,25B) for attaching the rim of the opening in a dirt-bag fitting into the dirt-collector. The clamp has at least one U-shaped bracket (25A,25B) movably fixed with the free ends of its arms (26A,27A,26B,27B) to the opposite sides of the hole in the dirt-container. ADVANTAGE - The dirt-collector can be emptied without creating a lot of dust by being able to close the dust-bag when it has been released from the clamp.