发明名称 PORTABLE DOMESTIC FLOOR WET CLEANING DEVICE AND DAMPENING DEVICE FOR A WIPING ROLLER
摘要 The invention relates to a portable domestic floor cleaning device (1) with a wiping roller (11). The device (1) is normally moved in two opposing directions (r, r'). According to the invention, the design of a domestic floor cleaning device of the type in question may be improved with regard to the desired cleaning result, by providing two wiping rollers (11, 12) at a separation from each other in the direction of travel (r), both of which may rotate, however firstly at least one of which is blocked in a direction of travel (r, r') of the device (1).
申请公布号 WO2008061974(A3) 申请公布日期 2009.01.22
申请号 WO2007EP62552 申请日期 2007.11.20
申请人 VORWERK & CO. INTERHOLDING GMBH 发明人 TUPPUTI, GIUSEPPE;CORNELISSEN, MARKUS;DELSEITH, PETRA;DOETSCH, MONIQUE;GAWLIK, BIRGIT;GUENDEL, MANUELA;KALEMBA, DIETER;WEBER, KLAUS-MARTIN
分类号 A47L11/18;A47L11/19 主分类号 A47L11/18
代理机构 代理人
主权项
地址