Abstract: The invention relates to a method for preventing fatigue of a driver of a motor vehicle (4), with the steps of: acquiring position data (PDM0) indicative of the position of the driver, and activating and/or deactivating light glasses (10) worn by the driver depending on an evaluation of the acquired position data (PDM) indicative of the position of the driver.

Abstract: An assembly includes a workpiece and a fastening element. The fastening element is configured to drill a hole in the workpiece and allow the fastening element to be friction-welded to the workpiece.

Abstract: A fastening element for friction welding onto a planar workpiece includes a nut head, a through-bore extending at least locally within the nut head, a friction welding face on one end side of the nut head, and a cutting device for introducing a drilled hole into the workpiece on the one end side of the nut head having the friction welding face.

Abstract: A seat component for a vehicle seat having at least one air outlet unit configured to be connected to an air supply. In order to be able to adapt a ventilation function of the vehicle seat individually to a contact area between the vehicle seat and a person sitting thereon, the air outlet unit has at least one flexible air guide funnel and at least one diaphragm valve which is arranged within the at least one flexible air guide funnel and which is connected to the at least one flexible air guide funnel in such a way that the diaphragm valve closes the air guide funnel when the air guide funnel is not deformed, and at least partially opens the air guide funnel when the air guide funnel is deformed.

Abstract: The invention relates to a method for preventing fatigue of a driver of a motor vehicle (4), with the steps of: acquiring position data (PDM) indicative of the position of the driver, and activating and/or deactivating light glasses (10) worn by the driver depending on an evaluation of the acquired position data (PDM) indicative of the position of the driver.

Abstract: An air outlet for controlling an air flow has a ventilator housing and a direction and diffuser arrangement received in the ventilator housing. An air channel is formed by the ventilator housing and the direction and diffuser arrangement. In order to adjust flow properties of the air flow, the direction and diffuser arrangement is constructed so as to be able to be moved in a rotational manner about a center axis of the ventilator housing and/or moved in translation along the center axis of the ventilator housing and/or pivoted relative to the center axis of the ventilator housing.

Abstract: A wheel rim assembly for a wheel of a motor vehicle may include a wheel rim and a cover portion arranged on an outside of the wheel rim. The cover portion may be guided on the wheel rim so as to be movable relative to the wheel rim between an open position allowing an air flow between the outside and an inside of the wheel rim, and a closed position preventing the air flow. Conversion from the open position to the closed position takes place automatically based on an operating state of the wheel. The cover portion may be configured as a disc-like component covering the outside. The cover portion may be arranged movably parallel to an axis of the wheel rim between the open position and the closed position, in the open position opening a ring gap between an edge of the cover portion and the wheel rim.

Abstract: A seat component for a vehicle seat having at least one air outlet unit configured to be connected to an air supply. In order to be able to adapt a ventilation function of the vehicle seat individually to a contact area between the vehicle seat and a person sitting thereon, the air outlet unit has at least one flexible air guide funnel and at least one diaphragm valve which is arranged within the at least one flexible air guide funnel and which is connected to the at least one flexible air guide funnel in such a way that the diaphragm valve closes the air guide funnel when the air guide funnel is not deformed, and at least partially opens the air guide funnel when the air guide funnel is deformed.

Abstract: A method of manufacturing a plurality of conductor elements includes providing the plurality of conductor elements, each conductor element includes a conductor end section having an electrically insulating surface coating; securing the conductor end sections of the conductor elements with respect to each other; and simultaneously removing at least a portion of the electrically insulating surface coatings of the conductor end sections using a machining surface of a stripping tool being moved along the conductor end sections.

Abstract: A production method for manufacturing a hairpin coil includes positioning a plurality of hairpin-like conductor elements on a coil support such that conductor end portions of conductor elements to be connected, which protrude from the coil support, are arranged adjacent to one another as conductor end portion pairs, securing the relative position of the conductor end portions of a conductor end portion pair, and simultaneously welding the respective conductor end portions of a plurality of conductor end portion pairs by friction welding, by a friction surface of a welding tool being simultaneously moved in a frictional manner along the plurality of conductor end portion pairs.

Abstract: An antifreeze cartridge includes a container containing an antifreeze agent, and a sealing film on the container. A connecting structure is configured and intended to be connected by force fit or form fit to a complementary receiver of an antifreeze inlet of a motor vehicle. The container has a handling portion which is configured and intended to allow the manual connection of the connecting structure to the complementary receiver of the antifreeze inlet. The sealing film is configured and intended to be perforated by a hollow perforation element of the antifreeze inlet so that the antifreeze agent contained in the container can be supplied to a frost-protection system of the motor vehicle through the hollow perforation element. A motor vehicle has an antifreeze inlet wherein the antifreeze inlet is accessible from the outside of an engine bay of the motor vehicle without opening a hood of the motor vehicle.

Abstract: A clamping device for clamping at least two components which are to be joined together includes a first carrier structure, a second carrier structure which is connectable to the first carrier structure by a connector, and at least one positioning device which is provided on the first or the second carrier structure in order to position the components to be joined together at a defined position with reference to the first or the second carrier structure. A method for designing a clamping device for clamping at least two components to be joined together includes steps for designing these various elements.

Abstract: A fastening element for friction welding onto a planar workpiece includes a nut head, a through-bore extending at least locally within the nut head, a friction welding face on one end side of the nut head, and a cutting device for introducing a drilled hole into the workpiece on the one end side of the nut head having the friction welding face.

Abstract: Ride-share status information of an autonomous ride-share vehicle is made available to potential passengers by transmitting a status data record an HMI device outside the vehicle. The data record (D?) is projected onto a projection area selected outside the vehicle using a projection device (8) of the motor vehicle. The projected data record (D?) is read-in using a reading device (10), such as a camera, of the HMI device. The HMI device decodes the read-in data record (D?), and provides the status information to a potential passenger on the HMI device (4) based on the decoded data record (D?).

Abstract: A vehicle seat comprises a seat surface and a thigh support. The thigh support is adjustable and/or movable by use of a first adjustment device in or opposed to a first adjustment direction, which preferably runs substantially parallel to the seat surface, from an extended position into a retracted position. Furthermore, the thigh support is deflectable substantially vertically to the seat surface and/or to the underlying surface by use of a force which can be exerted by a vehicle occupant and is downwardly directed in the direction of a vehicle floor, wherein the thigh support has at least one second adjustment device for setting and/or defining a movement resistance with which the thigh support opposes the downwardly directed force.

Abstract: A portable transport container includes at least one base panel and at least four side panels which are connected to one another with pivotable connections in order to enable a movement of the transport container at least between an open use position and a closed storage position. The at least one base panel and the four side panels are composed primarily of plastic. A plurality of reinforcing elements comprising plastic film are provided which are connected in a firmly bonded manner at least in sections contiguously near to the surface either to the base panel or to one of the four side panels. A transport container holder system of a vehicle includes at least one such portable transport container and a trunk floor and/or a backseat bench of the vehicle, in which at least one open cavity for accommodating one of the portable transport containers is provided for each of the portable transport containers.

Abstract: The disclosure specifies a display device for a motor vehicle. The display device has a memory unit that stores visual requirements of vehicle occupants, an identification component that identifies a vehicle occupant, a processing unit that is designed to assign the visual requirements to an identified vehicle occupant and transfer the assigned visual requirements to a display. The display is individually adjustable to visual requirements of a vehicle occupant.

Abstract: The invention relates to a method for generating a sound data set (GS) for output through a loudspeaker (18) of a motor vehicle, having the steps of: selecting a first partial sound data set (TGS1) indicative of a repeating tone sequence, selecting a second partial sound data set (TGS2) indicative of a tone sequence free from repetitions, varying the second partial sound data set (TGS2), and combining the first partial sound data set (TGS1) and the second partial sound data set (TGS2) in order to obtain the sound data set (GS).

Abstract: Ride-share status information of an autonomous ride-share vehicle is made available to potential passengers by transmitting a status data record an HMI device outside the vehicle. The data record (D?) is projected onto a projection area selected outside the vehicle using a projection device (8) of the motor vehicle. The projected data record (D?) is read-in using a reading device (10), such as a camera, of the HMI device. The HMI device decodes the read-in data record (D?), and provides the status information to a potential passenger on the HMI device (4) based on the decoded data record (D?).

Abstract: A clamping device for clamping at least two components which are to be joined together includes a first carrier structure, a second carrier structure which is connectable to the first carrier structure by a connector, and at least one positioning device which is provided on the first or the second carrier structure in order to position the components to be joined together at a defined position with reference to the first or the second carrier structure. A method for designing a clamping device for clamping at least two components to be joined together includes steps for designing these various elements.