A movable grille shutter for a vehicle includes a first fin (11) adapted to be provided at a grille opening portion (6) through which ambient air is taken in, a second fin (13) adapted to be provided at the grille opening portion (6) and be arranged so as ...

A movable grille shutter (5) for a vehicle includes a fin (8) adapted to be provided at a grille opening portion (6) and being operated so as to freely open or close the grille opening portion (6) through which ambient air is taken in, a drive source (10) ...

A ventilation structure includes: an external air introduction section (IN) capable of introducing travel wind from front-end opening portions (21a) into a front vehicle body section; a shutter mechanism (13) provided in the introduction section and openab...

A grille control mechanism for a vehicle includes a movable member (21) being switchable between an opened position for allowing air to flow into a radiator (3) of the vehicle and a closed position for inhibiting the air from flowing into the radiator, an ...

A grille control mechanism for a vehicle includes a movable member (21) being switchable between opened and closed positions, an electric motor (12) actuating the movable member, and a control means (11) controlling a supply of electric current until detec...

The device has a movable unit with a flap (3) whose one pivoting end has a sprocket wheel (7) to control the pivoting of the flap. The wheel is coupled to a cylindrical axis of the end of the flap mounted in rotation in the corresponding pole (5). An endle...

The device has a lower plate (12) placed in horizontal position under a cooling module (10) of a vehicle. The lower plate has two openings that are placed upstream and downstream of the cooling module, respectively and are controlled by respective flaps un...

Swiveling air inlet flaps (102a,102b) for a motor vehicle control cool air flow (104). During a journey, air flows passively owing to dust pressure and/or a fan moves air actively through a flow channel (106). An actuator device (108) drives the flaps and ...