Abstract: A lighting device 5 having: a plurality of light sources 7 arranged in a line; each of said light sources 7 having a condenser lens 8 arranged in the optical path 11 of the respective light source 7, wherein said condenser lenses 8 are designed such that light is focused at least in a first plane XZ; at least one cylinder lens 9 in form of a Fresnel lens, arranged in the direction of the optical path behind the condenser lenses 8 wherein said cylinder lens 9 is designed such that light is focused in a second plane YZ, which second plane YZ is arranged traverse to the first plane XZ; and an optical diffuser 10 arranged in the direction of the optical path behind the cylinder lens 9, wherein the optical diffuser 10 is designed such that light is diverged and homogenized in the first plane XZ.

Abstract: A method for correcting a state of charge of a state of charge display of a traction battery of an electrically driven vehicle. The method includes detecting an attentiveness parameter of a driver of the vehicle with respect to the state of charge display, and step correction of the state of charge displayed on the state of charge display if the attentiveness parameter undershoots an attentiveness threshold value.

Abstract: A toothbrush can include tufted bristles and tongue brush bristles that emanate from the same surface of the head. The tufted bristles can function primarily to clean the teeth whereas the tongue brush bristles can function primarily to clean the surface of the tongue. The tongue brush bristles can also insert between teeth and along the gum line when the toothbrush is used to brush the teeth thereby enhancing the toothbrush's effectiveness for removing bacteria, food particles, and/or soft plaque from the teeth.

Abstract: A motor vehicle rear spoiler arrangement includes a spoiler wing movable between a retracted inoperative position and an extended working position; a supporting body structure that defines a body recess; a recess cover that at least partially closes the body recess; and a support arrangement configured to support the spoiler wing (in its inoperative position on the recess cover. The support arrangement includes an elastic buffer element on a lower side of the spoiler wing, a support surface on an upper side of the recess cover, wherein the buffer element rests in the inoperative position on the support surface, and a separate supporting body arranged in the body recess and that supports a lower side of the recess cover in a region of the support surface on the body structure.

Abstract: An energy supply device for a vehicle having an electric drive, comprising a high-voltage battery having two high-voltage connection contacts and at least one battery string, which is arranged between the high-voltage connection contacts, and at least two string contacts between which the at least one battery string is arranged, and a DC/DC converter, the output side of which provides a low voltage for a low-voltage system of the vehicle and the input side of which is electrically conductively connected to the at least one battery string by way of the two string contacts, wherein the energy supply device is embodied to supply electrical energy to the low-voltage system of the vehicle by way of the at least one battery string in the event of a fault. The invention relates furthermore to a vehicle having an above energy supply device and to a corresponding method for supplying energy for a vehicle having an electric drive.

Abstract: A fastening system for a mounting rack includes a terminal strip having bores through which screws may pass. The bores are arranged relative to one another in such a way that the screws can be screwed into the mounting rack. Also disclosed is a corresponding method for fastening assemblies to a mounting rack, a corresponding mounting rack and a corresponding power-electronics installation.

Abstract: An underbody of an electrically driven motor vehicle, with a vehicle supporting structure, which is bounded laterally in a transverse direction of the vehicle by two vehicle sills between which a multiplicity of battery modules is arranged, which battery modules are assigned a battery supporting structure and at least one battery temperature control device, and with supply and removal devices for a temperature control medium. The supply and removal devices for the temperature control medium are arranged in the region of the vehicle sills.

Abstract: Charging system for electric vehicles, having: a charging station to which a traction battery of an electric vehicle can be coupled via a charging cable; power electronics, the charging station being able to be connected, with the interposition of the power electronics, to an electrical current and voltage supply network which provides a defined electrical network power; an electrical storage device which is connected between the electrical current and voltage supply network and the charging station such that said storage device is charged on the basis of the electrical network power and is discharged on the basis of a charging speed of the charging station; a re-cooling apparatus, the charging station, the power electronics and the electrical storage device connected to the re-cooling apparatus which provides a defined as thermal re-cooling power; a thermal storage device connected to the re-cooling apparatus, to the charging station, to the power electronics and to the electrical storage device such that sa

Abstract: A transverse leaf spring arrangement of a chassis axle of a motor vehicle having a transverse leaf spring which is mounted via two outer bearing members on, in each case, one wheel support and via two central bearing members on a vehicle body. The central bearing members have, in each case, one torque generation apparatus, the torque directions of which run parallel to a longitudinal axis of the motor vehicle. The torque generation apparatus capable of generating a torque which is variable at least in a manner which is dependent on a deflection at the outer bearing members.

Abstract: A detection reagent for an analyte comprising a NOx-based group, wherein the detection reagent comprises an aryl amine and a structural formula of the aryl amine is selected from structural formulas 1, 2 or 3: wherein R1 is selected from CO2?, PhCO2?, CO2X or PhCO2X with X?H alkyl, vinyl, allyl, homoallyl or aryl or R1 stands for C(O)NX2 or PhC(O)NX2, with X?H, alkyl, perfluoroalkyl, vinyl, allyl, homoallyl or aryl; R2, R3, R4, and/or R5 independently of one another are selected from H, F, an alkyl or an aryl; and R6 is selected from an alkyl and an aryl.

Abstract: A wheel suspension for the rear axle of a vehicle includes a wheel carrier for fastening a rear wheel. A link system, which includes at least two links for fastening to a body of the vehicle, is fastened to the wheel carrier. One of the at least two links is a combination link with a basic body and two link portions for fastening at two positions of the body of the vehicle.

Abstract: A transverse leaf spring arrangement of a chassis axle of a motor vehicle having a transverse leaf spring which is mounted via two outer bearing members on, in each case, one wheel support and via two central bearing members on a vehicle body. The central bearing members, in each case, have an actuator device, which actuator devices act on a bearing shell of the respective central bearing member in such a way that a bearing point can be adjusted in the direction of the vertical axis and/or transverse axis of the motor vehicle. The actuator device is configured in such a way that, in the case of a stationary bearing shell, an adjustment of the bearing point is possible in the direction of the vertical axis and/or transverse axis of the motor vehicle.

Abstract: A transverse leaf spring arrangement of a chassis axle of a motor vehicle having a transverse leaf spring which is mounted via two outer bearing members on, in each case, one wheel support and via two central bearing members on a vehicle body. The outer bearing members, in each case, have an actuator device, which actuator devices act on the respective outer bearing member in such a way that it can be adjusted at least in the direction of the vertical axis of the motor vehicle. The actuator devices are configured in such a way that a respective outer bearing point can be set in the direction of the transverse axis of the motor vehicle.

Abstract: An apparatus for charging a plurality of electric vehicles, wherein the apparatus has a charging module, wherein the charging module is operatively connected to a cooling component, wherein the cooling component is designed in such a way that, for the purpose of carrying away the waste heat from the charging module, a medium which carries along the waste heat is transported through a line which is routed in the ground.

Abstract: A method for transmitting electrical power and first and second signals between a wall and a leaf pivotable relative to the wall. The method includes providing a leaf comprising an electric consumer and an electrical signal transmitter, providing a control and evaluation unit on a wall, providing a single power transmitting device, providing a first optocoupler, and providing a second optocoupler. The electrical actuating power and the electrical operating power are transmitted from the wall to the leaf in a galvanically isolated manner via the single power transmitting device. The first signals are transmitted from the leaf to the wall via the first optocoupler so as to regulate the electrical power supplied on the wall according to an actuating and operating power demand. The second signals are transmitted bidirectionally between the control and evaluation unit on the wall and the electric signal transmitter on the leaf via the second optocoupler.

Abstract: A method for grounding a hybrid or electric road vehicle which has been involved in an accident, includes making contact with a body of a road vehicle which has been involved in an accident using a first grounding tool, and subsequently grounding a second grounding tool which is connected to the first grounding tool via an electrical line and an apparatus for grounding a hybrid or electric road vehicle which has been involved in an accident. The apparatus has a grounding line, a drive-in tool for being driven into a body of the road vehicle, and a grounding stake for being planted into the ground. The drive-in tool is connected to one end of the grounding line and the grounding stake is connected to the other end of the grounding line.

Abstract: Method for controlling a power electronics system for a vehicle in which, while maintaining a current timing of a modulator of the power electronics system, one switching state of the power electronics system from a number of possible switching states of the power electronics system is selected in dependence on at least one requirement, to be provided in advance, for spectral characteristics of an error signal of an output voltage of the power electronics system and is set in the power electronics system.

Abstract: A method for transmitting at least one of electrical power and signals between a wall and a leaf which can be pivoted relative to the wall. The method includes providing a transmission device, detecting a magnetic field strength in surroundings of the transmission device, and generating a fault signal when the magnetic field strength exceeds a threshold value.