Window glaze cleaning device

Details Window glaze cleaning device Window glaze cleaning device

A - Human Necessities

47

L

15/29

A47L 1/00 (2006.01) A47L 1/03 (2006.01)

Patent

CA 1286458

TITLE A WINDOW GLAZE CLEANING DEVICE ABSTRACT OF THE DISCLOSURE A window glaze cleaning device comprises an outer frame and an inner frame which have magnets attached so that when they are placed face-to-face on opposite glazings of a window, the outer frame can be moved, by movement of the inner frame, over the outer glazing. The frames have bearings, e.g. air bearings to reduce friction, and the outer frame, which is counter-weighted, has nozzles for spraying cleaning liquid on to the outer glazing, a scrubber which may be positioned for cleaning the outer glazing, and a wiper blade which may be positioned for removing the cleaning liquid therefrom as is done in conventional window cleaning. The outer frame is counter weighted by pulleys on rocker arms which move the outer frame away from the window when it is to be repositioned.

569468

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