发明名称 Cleaning device i.e. suction cleaning device, for use in handle-guided household-vacuum cleaner for floor cleaning i.e. wet floor cleaning, has cleaning cover fixedly attached to hollow body, and liquid barrier provided below cover
摘要 <p>The device (1) has a cleaning roller comprising a roller axle on which a tubular cleaning element is removably attached. A tubular soft-foam material-hollow body is provided in the cleaning element. A cleaning cover is fixedly attached to the foam material hollow body, where the hollow body is made of closed-porous foam material. A liquid barrier is provided below the cleaning cover. A sliding layer is formed in the free inner surface of the cleaning element, where the sliding layer is a textile layer. A clutch drive attached at the cleaning element is made of hard plastic.</p>
申请公布号 DE102007052982(A1) 申请公布日期 2009.05.14
申请号 DE20071052982 申请日期 2007.11.07
申请人 VORWERK & CO. INTERHOLDING GMBH 发明人 DIEUDONNE, STEPHAN PETER;DOETSCH, MONIQUE;HANNEMANN, PETER;SCHOFER, ANDREAS;TUPPUTI, GIUSEPPE
分类号 A47L11/40;A47L11/202 主分类号 A47L11/40
代理机构 代理人
主权项
地址