A coupling rod for manipulating air guiding louvers of a louver assembly which are used in an air vent for vehicles. The coupling rod has a multiplicity of bearing regions, each bearing region being configured to receive a bearing shaft (bearing journal, bearing pin, etc) which is assigned to one of the air guiding louvers in such a way that, in the case of a movement of the coupling rod in an adjusting direction relative to the air guiding louvers, the corresponding bearing shaft which is received in the bearing region is suitably guided.

A device for controlling the air flow from an air outlet of a heating and/or ventilation and/or air-conditioning system of a motor vehicle. The air outlet has an air discharge opening which is for discharging air into an inner vehicle space and over which there extends at least one elongate slat which can be pivoted about a longitudinal axis in order to influence an air flow flowing through the air discharge opening and whose pivot position can be adjusted by at least one adjustment mechanism which is coupled to the slat. At least one actuation mechanism, which is fitted to a vehicle seat when the vehicle seat is mounted in the inner vehicle space, moves into mechanical operational engagement with the adjustment mechanism and brings about an adjustment of the at least one slat in accordance with a position of the vehicle seat with respect to the inner vehicle space.

A cage that can be rotated about a longitudinal axis and has a lattice tube shape is disposed in a tubular air channel of an air vent, serving as a carrier of an air guide device and an air volume control device.

An air vent for ventilating a passenger compartment of a motor vehicle. The air vent includes an air channel, which is divided, by an air splitter, into two partial air channels, which can be steplessly partially or completely blocked for air passing through, by blocking elements, which are pivotably mounted at the air splitter. The blocking elements may be displaced by way of a ram, which can be moved in the air splitter transversely to the air channel. Either one or the other blocking element can be selectively displaced by way of the ram. The respective other blocking element, in an open position, then rests against the outside of the air splitter.

A vehicle air vent includes a primary vane system pivotal about a horizontal axis to direct an air flow from an outlet of the vehicle air vent in an up/down direction and including a primary vane, a secondary vane system pivotal about a vertical axis to direct an air flow from an outlet of the vehicle air vent in a side-to-side direction and including a secondary vane, and an air flow volume control system including a control knob movable in a fore/aft direction for adjusting the volume of air flow through the air vent.

A control system for an air outlet of air conditioner in a vehicle includes a motor, a first clutch configured to control a horizontal vane of the air outlet, a second clutch configured to control a longitudinal vane of the air outlet, a third clutch configured to control an opening degree of a ventilation door of the air outlet, and an engaging element of the motor being connected to the motor, for engaging the clutches. The motor adjusts the horizontal vane of the air outlet when the engaging element is engaged with the first clutch, the motor adjusts the longitudinal vane of the air outlet when the engaging element is engaged with the second clutch, and the motor adjusts the opening degree of the ventilation door of the air outlet when the engaging element of the motor is engaged with the third clutch.

An air nozzle of an air outlet in an interior of a motor vehicle. An operating element is adjustable around an axis of rotation. A kinematics adjustment system has a deflection unit where, via an adjustment of the operating element, a shut-off flap inside the air outlet is displaceable around a flap axis by the kinematics adjustment system. The operating element is disposed on an end of an actuator rod where the actuator rod is displaceable in a direction of extension from an actuating position into a locking position. The axis of rotation of the operating element runs transversely to the flap axis, a rotational movement of the actuator rod is deflectable by the deflection unit into a rotational movement of the shut-off flap, and, by displacing the actuator rod into the locking position, the deflection unit is lockable by applying a spring force to the deflection unit.

Concealed air vent apparatus in a vehicle and a method thereof is provided. The apparatus includes an air vent casing, at least one air directing flap, at least one air diffusing flap, at least one closing flap, an air directing flap actuator, an air diffusing flap actuator and a closing flap actuator. The air diffusing flap actuator is adapted to move air diffusing flap to a diffused position in which a plurality of air diffusing portions of air diffusing flap is adapted to facilitate uniform distribution of air to an occupant compartment. The closing flap actuator is adapted to move closing flap between an open position in which closing flap is adapted to allow air flow to the occupant compartment, and a closed position in which closing flap is adapted to restrict air flow to the occupant compartment.

Disclosed is an air vent comprising a housing configured to guide an air flow from an air inlet to an air outlet, an air guide arranged at least partly within the housing such that the air guide and the housing define a first air channel and a second air channel, a regulating flap arranged between the air inlet and the air guide, configured to regulate a ratio between a first partial air flow through the first air channel and a second partial air flow through the second air channel, a first and second shutoff element arranged at least partly within the housing. The first shutoff element is configured to shut off the first partial air flow without shutting off the second partial air flow and the second shutoff element is configured to shut off the second partial air flow without shutting off the first partial airflow.

A blowing device includes: a casing 20 which is connected to an air conditioner of a vehicle; a ventilation path 50 which is formed from an inlet 50c to an outlet 50d of the casing 20; a second inclined portion 52 which is provided on the side of the outlet 50d in the casing 20; an intermediate portion 53 which is formed between the inlet 50c and the second inclined portion 52; a wind direction variable member 40 that is provided in the ventilation path 50 and is able to change a wind direction of an inflow wind through the inlet 50c toward the intermediate portion 53 or the outlet 50d; and a cover member 90 that is provided with a hole portion 92 penetrating therethrough in an X direction and the cover member 90 is disposed in the +X direction in relation to an end portion of the second inclined portion 52 in the X direction.