Patent ID: 7669274
Filing Date: 2010-03-02
Classification: B24B,B24D

Abstract:
1. A device for restoring a light permeability of headlight lenses of motor vehicles, comprising a holder having an axis; a working layer attached to said holder and adapted to clean and polish a surface of headlight lenses by the device is moved relative to the latter; and a sponge-like element located between said holder and said working layer and formed so that it applies an elastic biasing action to said working layer to provide a cleaning and polishing action by said working layer and at the same time to absorb a liquid required for a cleaning and polishing action, wherein said holder has a cavity and a circumferential surface extending around an opening of said cavity, wherein said cavity accommodates said sponge-like element, while said circumferential surface holds said working layer, wherein said circumferential surface around the opening of said cavity is curved substantially in correspondence with a curvature of a headlight lense to be cleaned and polished, and wherein said working layer is curved as a whole substantially in correspondence with the curvature of the headlight lense to be cleaned and polished, an attaching layer for attaching said working layer to said holder and formed as a VELCRO connection having two opposite axial surfaces facing away from one another; and two connecting layers provided on said opposite axial surfaces of said VELCRO connection which connect said attaching layer to said working layer and said holder correspondingly, said attaching layer and said connecting layers being provided only in an area of said circumferential surface of the holder around said opening of said cavity.