Patent ID: 7346954

Claim:
Arrangement ( 1 ) for cleaning curved, arched, wavy and/or surfaces ( 2 ) with varying curvature, comprising a cleaning device ( 3 ) having a tension carrying band or belt ( 7 ) with an upper section ( 5 ) and a lower section and at least two reversing rollers or rolls ( 4 ), one of the sections acts as a cleaning belt section ( 6 ) held against the surface to be cleaned ( 2 ), with the belt ( 7 ) being carried by the reversing rollers or rolls ( 4 ), a presser device ( 8 ) with a guide ( 9 ) for the cleaning belt section ( 6 ) acts on the cleaning belt section ( 6 ) to press it onto the surface to be cleaned ( 2 ), the presser device ( 8 ) includes at least one flexible cushion ( 10 ) having a flexible and/or resilient covering ( 11 ) which is fillable or filled, partially or completely, with at least one medium, and the guide ( 9 ) acted on thereby is deflectable or bendable transversely to, or at right angles to, the surface to be cleaned ( 2 ).