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公开(公告)号：US20190320860A1
公开(公告)日：2019-10-24
申请号：US16458995
申请日：2019-07-01
发明人： Shai Abramson , Asaf Levin , Shalom Levin , Dedy Gur
摘要： A window-cleaning robot that includes: a powered agitator that, when active, mechanically removes debris from a window surface; a cleaning pad, which is wetted with a cleaning fluid and contacts the window surface so as to remove debris therefrom with the aid of the cleaning fluid; and a movement system, for example including a number of wheels, which moves the robot over the window surface and has a defined forwards direction; the agitator is located forwards of the cleaning pad and the agitator and the cleaning pad are arranged such that, as the robot moves over the window surface in the forwards direction, the agitator addresses a width in a width direction, which is perpendicular to the forwards direction and parallel to the window surface, that is greater than the width addressed by the cleaning pad.
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公开(公告)号：US11284756B2
公开(公告)日：2022-03-29
申请号：US16458995
申请日：2019-07-01
发明人： Shai Abramson , Asaf Levin , Shalom Levin , Dedy Gur
IPC分类号： A47L1/02 , B62D57/024 , B08B1/00 , B08B1/04 , B08B3/04
摘要： A window-cleaning robot that includes: a powered agitator that, when active, mechanically removes debris from a window surface; a cleaning pad, which is wetted with a cleaning fluid and contacts the window surface so as to remove debris therefrom with the aid of the cleaning fluid; and a movement system, for example including a number of wheels, which moves the robot over the window surface and has a defined forwards direction; the agitator is located forwards of the cleaning pad and the agitator and the cleaning pad are arranged such that, as the robot moves over the window surface in the forwards direction, the agitator addresses a width in a width direction, which is perpendicular to the forwards direction and parallel to the window surface, that is greater than the width addressed by the cleaning pad.
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