NOZZLE ARRANGEMENT WITH BRUSH AND SQUEEGEE Russian patent published in 2018 - IPC A47L9/04 

Abstract RU 2649260 C2

FIELD: personal usage items.

SUBSTANCE: disclosed is nozzle arrangement (10) of vacuum cleaning device (100) for cleaning surface (20), comprising: nozzle housing (28); brush (12) rotatable about brush axis (14), said brush (12) being provided with flexible microfibre brush elements (16) having tip portions (18) for contacting surface to be cleaned (20) and picking up dirt and liquid particles (22, 24) from the surface to be cleaned (20) during rotation of brush (12); drive means for rotating brush (12); single squeegee element (32) for wiping dirt and liquid particles (22, 24) across or off surface to be cleaned (20) by contacting said surface (20) with its free end (33), wherein said squeegee element (32) extends along longitudinal direction (48), which is arranged substantially parallel to brush axis (14), and is attached with its fixed end (33) to bottom side (30) of nozzle housing (28) on a side of brush (12) where brush elements (16) enter nozzle housing (28) during rotation of brush (12).

EFFECT: nozzle device for a vacuum cleaning device for cleaning a surface.

15 cl, 18 dwg, 3 tbl

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RU 2 649 260 C2

Authors

Van Der Koi Jokhannes Tseard

Lyubbers Mattkhejs Khendrikus

Setajesh Sepas

Dates

2018-03-30Published

2014-02-04Filed