| 摘要 |
In order to prevent, during the winter season, the formation of a relatively difficult-to-remove layer of ice on at least some of the windows of a road vehicle these window surfaces (1) are protected by a detachably adherent window cover part (2) consisting of a flexible material. The cover part (2) may be a sheet material formed of plastics e.g. P.V.C. containing a softener and/or of a paper having sufficient wet strength. The sheet material itself may have an inherent capability of adhering to glass or it may be coated or impregnated with a material which is adherent to glass. A peripheral margin zone (3) of the cover part (2) may be reinforced and can have a lesser or greater adhesive strength to the glass than the remainder of the cover part (2). <IMAGE> |
