发明名称 A TOOL FOR A VACUUM CLEANER
摘要 A tool (700) for use with a vacuum cleaner comprises a housing having a main air inlet aperture (730) for engaging with a surface to be cleaned, an air outlet (701) for connecting to a suction hose or wand of the vacuum cleaner and a suction channel (750) extending between the inlet aperture and the air outlet. A brush (740) is mounted within the housing for agitating the surface to be cleaned. A bleed air inlet (710) is provided for allowing air to bleed into the suction channel. The bleed air inlet (710) is located such that it is spaced from the main air inlet (730) and directs towards the distal end of the brush (740), thus subjecting the surface to agitation by both the brush (740) and the bleed air.
申请公布号 WO02067747(A1) 申请公布日期 2002.09.06
申请号 WO2002GB00616 申请日期 2002.02.12
申请人 DYSON LTD;HARRIS, DAVID, STUART;EVANS, BENJAMIN 发明人 HARRIS, DAVID, STUART;EVANS, BENJAMIN
分类号 A47L9/02;A47L9/16 主分类号 A47L9/02
代理机构 代理人
主权项
地址