发明名称 Device for cleaning large-area floor coverings
摘要 The invention relates to a device for cleaning large-area floor coverings, in particular carpets or rugs, with a tank which is connected to a pressurised-water source via a flexible inlet hose pipe and has an engagement opening which is closed by a lid and connected via a flexible outlet hose pipe to at least one cleaning apparatus for the floor area to be cleaned. The subject of the invention is distinguished in that a metering device (30), to which the pressurised water is admitted and which is intended for a cleaning-agent concentrate (31), is inserted into the separately transportable tank. <IMAGE>
申请公布号 DE3800225(A1) 申请公布日期 1989.07.27
申请号 DE19883800225 申请日期 1988.01.07
申请人 SCHODER, EVA-MARIA, 6507 INGELHEIM, DE 发明人 SCHODER, REINER, 6507 INGELHEIM, DE
分类号 A47L11/34 主分类号 A47L11/34
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