The invention relates to a device (2) for closing a motor vehicle cooling module, comprising a first and a second closing element (4a, 4b) for closing air inlets (6) in a motor vehicle, a first and a second guide element (8a, 8b) for guiding the closing elements (4a, 4b) during an opening and a closing movement, respectively a first and a second control element (10a, 10b) for controlling an opening and a closing movement of the closure elements (4a, 4b), the closure elements (4a, 4b) and the guide elements (8a, 8b) being arranged relative to one another and being controllable by the control elements (10a, 10b) in such a way that air inlets (6) in a motor vehicle are guided by the closure elements (4a, 4b) along a vehicle width (B), it being possible for two air inlets (6) arranged opposite one another along a vehicle width (B) to be opened and closed simultaneously by the closure elements (4a, 4b), the closure elements (4a, 4b) and the guide elements (8a, 8b) are arranged relative to one another and can be controlled by the control elements (10a, 10b) in such a way that the closure elements (4a, 4b) can be opened during an opening movement from the vehicle centre (M) towards the vehicle outer regions (A1, A2) and can be opened during a closing movement from the vehicle outer regions (A1, A2) towards the vehicle centre (M).

A front-end section for a motor vehicle, having at least one air inlet opening for supplying a cooling air volume flow to a cooling module arranged behind the air inlet opening. In the air inlet opening, there is arranged in each case one slat device with multiple adjustable slats which are arranged adjacent to one another and which are each pivotable about a pivot axis between a closed slat position and an open slat position. The slats each have, at their end facing toward the cooling module, an air-guiding element which is configured such that, in an at least partially open slat position, the cooling air volume flow is diverted in the direction of the cooling module by the air-guiding element.

An aerodynamics control system for a vehicle may include an underbody shield disposed at an underside of the vehicle, a strake assembly, and an actuator. The strake assembly may include one or more deployable strakes operably coupled to the underbody shield and having a deployed state in which the one or more deployable strakes extend away from the underbody shield to increase drag and reduce lift of the vehicle. The strake assembly may also have a retracted state in which the one or more deployable strakes do not extend away from the underbody shield. The actuator may be operable by a driver of the vehicle while driving to transition the strake assembly from the retracted state to the deployed state.

Disclosed is a transportation unit comprising: a plurality of roadway wheels including wheel, a plurality of continuously variable transmissions (CVTs) including a first CVT and a second CVT, the plurality of CVTs receiving rotational input from the wheel, and a generator that is rotationally driven by rotational output from the plurality of CVTs, and wherein each of the plurality of CVTs is engaged over one of a corresponding plurality of discrete wheel rotational speeds.

A wheel rim having a central axis and comprising a central hub configured to be fixed to a suspension of a vehicle; a peripheral ring, which is arranged around the hub with a predetermined radial distance from the hub itself and is configured to receive a tire of the vehicle on a radially outermost surface thereof; a plurality of spokes equally spaced angularly from one another around the axis and connecting the peripheral ring to the hub; and at least one projection protruding in a cantilever fashion towards the hub, starting from a radially innermost surface of the peripheral ring, opposite to the radially outermost surface, and defining an airfoil configured to generate, in use, during the forward travel of the vehicle, a channelling of the air towards the outside of the wheel rim.

An active grille system having a linear actuation mechanism. The active grille system has vanes connected to a link arm. The vanes rotate between an open position and a closed position using force transmitted by the link arm. Connected to the frame is an actuator that has a mover that provides force to a linear actuation mechanism that is connected to the link arm.

An actuating apparatus for a motor vehicle includes an actuating element which is adjustable by loading with a magnetic field between a first position which provides a first vehicle function and a second position which provides a second vehicle function and a magnetic device where the actuating element can be loaded with the magnetic field by the magnetic device. The actuating element is an additively manufactured component.

A transport refrigeration system including: a transport refrigeration unit configured to refrigerate a refrigerated cargo space within a transport container; and a sensor system including one or more sensors configured to detect whether the refrigerated cargo space is empty or free of perishable goods, wherein the sensor system is configured to transmit a message to at least one of the transport refrigeration unit or a user device, the message indicating that the refrigerated cargo space is empty or free of perishable goods, and wherein the transport refrigeration unit is configured to shut off or return to an atmospheric temperature when the refrigerated cargo space is empty or free of perishable goods in response to least one of the message from the sensor system or a command from the user device.

A vehicle wheel comprises a wheel disc, wheel rim, and wheel axis. A first cover spans between the rim and a hub portion of the disc. An axial portion of the first cover extends substantially along the axis. A plurality of first vents in the axial portion are arrayed circumferentially about the axis. Tabs extend perpendicular to the axial portion at each of the first vents. A second cover is secured to the rim and extends radially inward from the rim in a direction perpendicular to the axis. A plurality of second vents are in the second cover and arrayed circumferentially about the axis. The first and second covers are on opposite sides of the wheel. Each of the first and second covers has a greater extent in a radial direction perpendicular to the axis than in an axial direction parallel to the axis.

A frost suppression device for vehicles includes a grill shutter disposed in front of an outdoor heat exchanger for heating the cabin of the vehicle, a shutter control unit for controlling opening and shutting of the grill shutter, and a weather information obtaining unit for obtaining weather information containing change over time in predicted outside air temperature at the current position of the vehicle. The shutter control unit makes a prediction about frost formation to predict whether the outdoor heat exchanger may be frosted, based on the predicted outside air temperature, when the vehicle is first parked. The prediction about frost formation predicts that frost formation on the outdoor heat exchanger may begin at a time when the predicted outside air temperature becomes equal to or below a predetermined temperature. The shutter control unit shuts the grill shutter before a predicted frosting time.