| 摘要 |
a) Apparatus or device making it possible to wipe and clean any car, van, or aeroplane windscreen, following a fall of rain or snow or insects being thrown up. b) This device comprises a mobile spindle 4 actuated by hand by a knob controlled from inside the vehicle by a pivoting spindle 2 of a cardan joint 3 with the end connected to a helix-shaped brush 1 made from synthetic rubber or the like, of transparent material, actuated by a 12-volt electric motor 6 with a duct for the windscreen washing liquid. c) The invention consists in cleaning windscreens in all weather, dry or rainy, by rotary brushing.
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