Slipstream deflector for vehicle windscreen - has adjustable spoiler and selectively operable blower with outlet through slots between spoiler and windscreen

摘要

A spoiler is set under the front edge of the windscreen to deflect the slipstream over the windscreen and prevent the build up of dirt and insects etc. The attitude of the spoiler can be adjusted to suit different driving conditions. The effect of the spoiler can be reinforced by a blower under the bonnet and with its jet set onto the windscreen from slots between the spoiler and the windscreen.