Vehicle nozzle having directing blades, each having a driving rod actuated by one rotary wheel

摘要

The air vent has fins (7) with coaxial trunnions (8, 9) housed in respective notches (10, 11). The trunnions are integrated with connecting rods (14a-14d) carrying guide pins (15). The pins are housed in guide tracks arranged in a control unit (17) mounted rotating on a body between two end positions. The tracks are designed such that the rods allow the fins to move from an open end position to a closed end position, when the unit moves between end positions. The fins are in close contact with each other and completely close an outlet (6) of a pipe, when the fins are in their closed position.