Abstract: A chassis (1) for a motor vehicle has an electrical axle (2) with two electrical machines (4) for respectively driving two wheels (6). The chassis (1) also has a step-down gear mechanism (10, 11) arranged between the respective electrical machine and the associated wheel. Each step-down gear mechanism is connected to the respective wheel by a cardan shaft. The respective rotation axes (5, 5) of the two electrical machines are arranged parallel and next to one another. The chassis enables each wheel to be mounted in a non-rigid manner and permits the overall length of the electrical machines to be varied on account of the arrangement of the rotation axes of the electrical machines.

Abstract: Processes for the preparation of palonosetron hydrochloride and its crystalline forms.

Abstract: A motor vehicle, preferably a two door sports car, is provided with a side wall section, in particular comprising a fender, which forms at least partially the outer wall of a wheel housing. A sill panel which covers a lateral sill of the motor vehicle in the connected state to the side wall section forms an outer wall of an air guiding channel.

Abstract: In a hybrid vehicle having at least one electric motor which is usable as a generator and charges a vehicle battery during a recuperation phase, there is provided an additional actuating element independent of a brake system which is used to transfer the electric motor into its recuperation state without activating the brake system. Alternatively, the additional actuating element may operate in conjunction with the brake system, such that the brake pedal may also be used to transfer the electric motor into its recuperation state.

Abstract: In a preassembly position, the hinge elements of the two hinges of the vehicle door are each connected fixedly to the vehicle door via a pivotable hinge element of the two hinges. The vehicle door is held in position with precise gap positioning in a side wall door cutout of the vehicle body. In a final assembly position, the positionally fixed hinge element of the two hinges is connected to outer and inner wall parts of a vehicle pillar of the vehicle body via fastening screws and via a torque strut.

Abstract: A toothbrush with a handle having a base, a body, and a head. The body having a first section and a second section forming an oblique angle. A projector of a beam of light located within the handle. The toothbrush having at least one bristle attached to the head. The toothbrush having a grip attached to the base. A method of using a toothbrush including the step of gripping the toothbrush. The method further including the step of engaging the projector of a beam of light. The method still further including the step of utilizing the toothbrush while the projector of a light beam is activated.

Abstract: In a method for determining road clearance of a vehicle, the vehicle is moved relative to a measurement configuration with a reference surface. One or more magnets, which are disposed on the vehicle and assigned preferably each to a defined measurement point on the vehicle, is detected by at least one device for magnetic field measurement. With the help of at least one device for separation measurement, the separation between the measurement configuration and the bottom side of the vehicle is determined. In this way, a rapid, reliable, repeatable and flexibly usable method for the determination of the road clearance of a vehicle is provided. A corresponding device is provided for implementing the method.

Abstract: An air spring system is disclosed. The air spring system has a compressor, which has a suction side and a delivery side, a pressure reservoir, a first valve device and a second valve device. Each valve device is connected between the compressor and the pressure reservoir. In order to provide the air spring system, which is of simple construction and can be produced economically, the first valve device and the second valve device are each embodied as 3/2-way valves.

Abstract: A method is disclosed for the preparation of isomorphic and nonspherical shape standards as isometric as possible and their mixtures for validation of the measurement methods and analyzers for quantification of particle shapes and their characteristics especially in the microscale and nanoscale size range. Furthermore the shape standards also provide quality control and performance qualification can be used at the operator of the corresponding shape measurement devices.

Abstract: A seat for a transportation vehicle has a rigid seat cushion structure and a rigid seat back structure. The seat back structure has two rigid side parts and upper and lower crosspieces connecting the side parts. The upper crosspiece connects the two side parts to each other in the region of their upper ends, and the lower crosspiece connects the two side parts at a distance from the lower ends. The lower crosspiece is above that region of the rear part that supports the posterior of the occupant. The arrangement of the lower rigid crosspiece holds the posterior of the occupant between the lower crosspiece and the seat cushion structure. Thus, the occupant's back and head are not moved up, in particular are not moved beyond the region of the head restraint of the rear part.

Abstract: A vehicle has an internal combustion engine, an electric drive device and a transmission with two component transmissions that can be selected simultaneously. Torque can be transmitted from the electric drive device and/or the internal combustion engine to at least one axle of the vehicle, and a torque can be transmitted from the axle to the electric drive device and/or the internal combustion engine. The internal combustion engine is adjusted from a deactivated state to an energized state. Torque is transmitted to the internal combustion engine by the axle and/or the electric drive device via one of two shifting elements to increase rotational speed of the internal combustion engine. The internal combustion engine is adjusted to a target rotational speed via one of the shifting elements. The connection between the internal combustion engine and the axle is produced via one of the shifting elements upon reaching the target rotational speed.

Abstract: An absolute angle coding that includes a first code sequence disposed within 360°, wherein the first code sequence has a first length and is disposed NA times in succession. The absolute angle coding includes a second code sequence disposed within 360°, wherein the second code sequence has a second length and is disposed NB times in succession, wherein the first code sequence and the second code sequence in combination absolutely unambiguously encode said 360°. In addition, NA is greater than or equal to 2 and NB is greater than or equal to 2 and NA is not equal to NB. The first length is not equal to the second length and the first code sequence and the second code sequence are disposed in one common track, in that a part of the first code sequence and a part of the second code sequence are disposed in alternation.

Abstract: The invention relates to a method and a device for cooling ultrasonic transducers. The inventive device is characterised in that it consists of at least one piezo stack (4) and at least two cylindrical transducer bodies (5), which together with the piezo stack (4) form an ?/2 oscillator. In multiple transducer assemblies, two respective transducer bodies (5) can be combined to form a common transducer body (6) and the transducer bodies (5, 6) comprise flow channels (7), through which pressurised coolant can flow. The inventive method for cooling ultrasonic transducers is characterised in that the body of the ultrasonic transducer is traversed and/or surrounded by a pressurised coolant. This enables the heat that is generated in the transducers to be directly dissipated by convection. In addition the inventive elements enable the creation of a large common contact surface between the transducers and the coolant.

Abstract: The genome of the non-human mutant mammal, deficient in an endogenous Sigma receptor, contains a mutation that comprises a disruption in an endogenous Sigma receptor gene, wherein said gene disruption gives rise to a mutant lacking detectable levels of endogenous Sigma receptor. The mutant may be used as a control animal for in vivo tests, as well as a source of cells that can be used in in vitro tests. Mutants deficient in the Sigma-1 receptor can be used as models for in vivo study of disorders of the central nervous system, memory alterations, stress conditions and drug addictions, analgesia processes and neuroprotection. Mutants deficient in the Sigma-2 receptor can be used to study diagnostic or therapeutic tools to fight cancer and/or degenerative processes and/or to design compounds capable of preventing, reducing or alleviating the secondary pathology associated with administration of neuroleptic agents.

Abstract: A process for preparing a bisphosphonate compound comprises reacting a carboxylic acid with a phosphonating agent, in a cresol solvent.

Abstract: The invention relates to microbiological processes using non-selenium-respiring bacteria for the production of elemental selenium nanospheres having a size in the 50-500 nm range and compositions comprising said nanospheres. The invention further concerns grey elemental selenium nanospheres directly obtainable by the processes of the invention. The compositions and materials of the invention are useful, in particular, as food additives and for use as raw material in the microelectronic and optical industries.

Abstract: A motor vehicle has a luggage space bounded in part by a luggage space wall that has a closeable opening to a storage space in which a technical unit of the motor vehicle is accommodated. To make optimum use of the available storage space in the motor vehicle, a holding element is seated on the technical unit and has at least one recess for holding a technical device of the motor vehicle.

Abstract: A drive system has a dual clutch transmission with two component transmissions, a dual clutch and an output shaft. The two component transmissions have a common main shaft and each has one component transmission input shaft that can be connected operatively to the main shaft. The main shaft and the output shaft are connected operatively to one another. A combustion engine selectively can be connected operatively to one of the component transmissions via the dual clutch and one of the component transmission input shafts to drive the output shaft via the main shaft. An electric machine can be connected positively and operatively to one of the component transmission input shafts and/or to the output shaft, or can be connected positively and operatively to one of the component transmission input shafts and/or to the main shaft.

Abstract: The invention relates to a conductor arrangement (10), to a method for the production thereof, and to a method for using a conductor arrangement, wherein the conductor arrangement for an electric machine, particularly an electric motor, can be moved relative to magnetically active components of the electric machine, wherein the conductor arrangement comprises at least one electrical conductor (12, 13, 14, 15) and a carrier (11) for spatially positioning the conductor, wherein the conductor comprises at least one conductor strand (18, 19, 20, 21) and is arranged in the manner of a coil, and wherein the conductor strand comprises conductor sections (27, 28, 29, 30) that are arranged, at least in sections, perpendicular and parallel to a direction of motion of the carrier or the components, and wherein at least one outer conductor section (27, 28) arranged parallel to the direction of motion has a cross section that is larger than the cross section of the other conductor sections (29, 30).