| 摘要 |
<p>Mechanical broom comprising a casing inside which is arranged a rotating cylindrical brush driven by wheels projecting outside the lower face of the casing. For the quick assembly and disassembly, the brush (14) is retained on the frame by two clip-bearings (19) at its driven ends. Each of the clip-bearings (19) has a bearing opening (24) for the ends of the cylindrical brush (14). The clip-bearings (19) are themselves fixed by clips on one portion (23) of the casing.</p> |
