公开(公告)号：EP2205139A1

公开(公告)日：2010-07-14

申请号：EP07785258.0

申请日：2007-08-06

申请人： Dovia International Limited

发明人： WEST, James A ,  TEUCHER, Mark D ,  ELSWORTHY, Christopher T

IPC分类号： A47L11/24 ,  A47L11/33 ,  A47L11/40

CPC分类号： A47L11/33 ,  A47L7/02 ,  A47L9/0477 ,  A47L9/325 ,  A47L11/4002 ,  A47L11/4005 ,  A47L11/4011 ,  A47L11/4013 ,  A47L11/4025 ,  A47L11/4041 ,  A47L11/4069 ,  A47L11/4075 ,  A47L11/4091

摘要： A surface debris removal apparatus comprises a head unit (1), a removable debris reservoir (2), a removable rechargeable power source (6) and a handle (4) incorporating a device operation switch (23). The head unit (1) incorporates two easily removable elongate cylindrical rotating cleaning bars (7) that are driven such that they contra rotate, and are positioned close to one another at the forward region of the head unit (1).