发明名称 Cleaning head and surface cleaning device comprising said type of cleaning head
摘要 The invention relates to a cleaning head for enabling pressurized cleaning liquid to act upon a surface to be cleaned, comprising at least one spray arm which is rotatably mounted about an axis of rotation and on which is mounted at least one nozzle which can be fed with cleaning liquid by a pressure pump. The invention also relates to a surface cleaning device comprising said type of cleaning head. In order to further develop the surface cleaning device and the cleaning head in such a way that the surface cleaning device can be handled more easily, the invention proposes that the pressure pump is integrated into the cleaning head.
申请公布号 US7600698(B2) 申请公布日期 2009.10.13
申请号 US20070820730 申请日期 2007.06.19
申请人 ALFRED KAERCHER GMBH & CO. KG 发明人 TREITZ FELIX
分类号 B05B3/00;B05B1/28;B05B3/02 主分类号 B05B3/00
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