Patent ID: 6615439
Filing Date: 2003-09-09
Classification: A47L

Abstract:
A cleaning device for a closure mounted in a stationary framework, the closure comprising an inner wing and an outer wing, at least the outer wing being a slidable wing displaceable in the stationary framework between an open and a closed position, each wing having a front edge section, a rear edge section, an upper and lower edge section extending between the front and rear edge sections, and a glass embraced by the edge sections, the front edge sections of the wings overlapping in the closed position; a first cleaning ledge attached to the front edge section of the slidable wing and facing the inner wing, and a second cleaning ledge stationarily affixed to the stationary framework and facing an outer side of the slidable wing, the second cleaning ledge being positioned close to the front edge section of the slidable wing in the closed position, each cleaning ledge comprising at least one wiper ledge of a length corresponding to the distance between the upper and lower edge sections of the facing wing, the wiper ledges having spray openings distributed over the length thereof, and a cleaning liquid duct; and a supply duct connecting each cleaning liquid duct to a pump arranged in the stationary framework, the supply duct connecting the cleaning liquid duct of the first cleaning ledge to the pump being a hose having an excess length housed in the stationary framework.