| 摘要 |
An apparatus for cleaning of a roadway, in particular a starting/landing runway of an airport, comprising distributor devices (13, 14, 18) pivotally arranged on and rotated by a driving shift (6) inside a housing (1) in order to apply a high pressure fluid to a surface to be cleaned. To make it possible to achieve improved cleaning characteristics with a simple and compact construction, inside the housing (1) is deployed a fan wheel (21) driven by a driving shaft (6) of a distributor device (13, 14, 18) to produce low pressure and an air current in the housing (1) for the removal of dissolved dirt via a removal channel (33).
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