Roof parts over - commercial vehicle, in particular of the vehicle - lorry, with the front side of temporarily and the form of variable, in particular a nose-like manner, and in the form of a cover adjustable and retrofittable air conducting surfaces

摘要

Roof parts over - commercial vehicle, in particular of the vehicle - truck (1), with an approximately in the vertical section constructed front part (2) of a bumper (3), a frame-like first front part - body parts (4) into the cavity in the windshield (5) as well as second front part - body parts (6), wherein a push rods - air conducting surface (3.1), a windshields - air conducting surface (5.1) as well as first and second front part - body - air guide surfaces (4.1, 6.1) are formed, characterized in that the first front part - body parts (4), together with the windshield (5) by means of a first articulation (7) to the second front part - body parts (6) as well as by means of a second articulated device (8) on the bumper (3) and by means of a are connected in an articulated manner on the bumper (3) engaging a stay mechanism (a) from a front fahrzeugnah resting position situated (r) in at least a front vehicle operating position (b) which can be brought.