发明名称 INTEGRATED VACUUM WAND AND METHOD OF USE
摘要 A portable vacuum wand for use with a surface maintenance machine, for collection of debris remote from the machine. The vacuum wand is detachable from a rear squeegee assembly of the surface maintenance machine, and includes a handle and a wand head. A vacuum conduit of the vacuum wand is adapted to be coupled to the rear squeegee assembly when not in use so as to provide vacuum to the rear squeegee assembly. A method of cleaning a floor surface with a surface maintenance machine and a portable vacuum wand is also provided.
申请公布号 EP2498661(A1) 申请公布日期 2012.09.19
申请号 EP20100829313 申请日期 2010.11.09
申请人 TENNANT COMPANY 发明人 SHINLER, KEVIN L.;ICKES, JOHN, C.;BETTEKER, MATTHEW;BECKER, BRUCE, M.
分类号 A47L11/20;A47L11/40 主分类号 A47L11/20
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