发明名称 GASKETLESS WET/DRY VACUUM WITH SWITCHABLE BLOWING FEATURE
摘要 The vacuum includes a body having a main air passageway, and first and seco nd air passageways diverging from the main passageway. The first air passageway defines a blower port. A closable door having an open and a closed position directs ai r flow from the main air passageway to either the first or second diverging air passageways to switch between vacuum and blowing modes. In one embodiment the wet/dry vacuum assembly is arranged such that each of the component parts may be placed in an assembly fixture and attached to a unit without reorienting the assembly.
申请公布号 CA2337313(A1) 申请公布日期 2001.09.03
申请号 CA20012337313 申请日期 2001.02.15
申请人 EMERSON ELECTRIC CO. 发明人 MARTIN, MICHAEL F.;STEGER, CHRISTOPHER J.
分类号 A47L5/14;A47L5/36;A47L7/00;A47L9/00;(IPC1-7):A47L9/00;A47L5/12 主分类号 A47L5/14
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