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公开(公告)号：US20230277026A1
公开(公告)日：2023-09-07
申请号：US17685650
申请日：2022-03-03
发明人： Ka Lun Fan , Chung Hang Leung , Chun On Wong
CPC分类号： A47L11/38 , B25J9/1684 , B25J5/007 , A47L11/4038 , A47L11/4069 , A47L11/4075 , A47L11/4002 , A47L11/4011
摘要： A tool that is either hand-guided, or machine-guided, for performing surface treatments, such as mopping, of overhead surfaces includes a head for carrying an agitator having a generally planar face that is applied against the overhead surface being treated in uses. A transmission transmits power from a drive motor to the agitator, and an interface on the head is provided for connection to a mounting device by which the head is oriented and guided.
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公开(公告)号：US11864698B2
公开(公告)日：2024-01-09
申请号：US17685650
申请日：2022-03-03
发明人： Ka Lun Fan , Chung Hang Leung , Chun On Wong
CPC分类号： A47L11/38 , A47L11/4002 , A47L11/4011 , A47L11/4038 , A47L11/4069 , A47L11/4075 , B25J5/007 , B25J9/1684
摘要： A tool that is either hand-guided, or machine-guided, for performing surface treatments, such as mopping, of overhead surfaces includes a head for carrying an agitator having a generally planar face that is applied against the overhead surface being treated in uses. A transmission transmits power from a drive motor to the agitator, and an interface on the head is provided for connection to a mounting device by which the head is oriented and guided.
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