Supplying liquid to at least one wheel of a suction head

Abstract

In the context of vacuum cleaning, a suction head is provided, which includes a housing that has a coupling area that enables coupling of the housing to an air suction source of a vacuum cleaner, at least one brush that is rotatably arranged in the housing to interact with a surface to be cleaned, and at least one wheel that is rotatably arranged on the suction head to be in contact with the surface. The suction head is further equipped with a wetting arrangement that enables a direct supply of liquid to the at least one wheel and to thereby achieve the effect that the at least one wheel is kept wet and the cleaning results of the surface to be cleaned are optimized.

Dependencies are inferred from the claim text.