发明名称 VACUUM-CLEANING APPARATUS
摘要 A vacuum-cleaning apparatus for cleaning furniture or the like, especially upholstered furniture, upholstered vehicle seats, etc. The apparatus is connected via a vacuum conduit to a vacuum-cleaning unit. A first vacuum nozzle is provided with a brush and includes a housing having an intake opening that leads to the vacuum conduit. A second vacuum nozzle is embodied as a gapcleaning nozzle and is pivotable, relative to the first vacuum nozzle, out of an inoperative position into an operative position, and vice versa. An air duct is pivotably mounted in the housing. In the operative position of the gap-cleaning nozzle, the latter communicates via the air duct with the intake opening of the housing to provide flow communication from the gap-cleaning nozzle to the vacuum conduit.
申请公布号 CA1285716(C) 申请公布日期 1991.07.09
申请号 CA19880558138 申请日期 1988.02.04
申请人 DUEPRO AG 发明人 WOERWAG, PETER
分类号 A47L9/02;A47L9/04 主分类号 A47L9/02
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