Abstract: The invention relates to a motor vehicle, in which at least one microphone (8) is mounted in the headlining 94) of a passenger cell of the vehicle. The microphone is mounted in a location, which is concealed by a sun visor (6) that is pivotally mounted on the headlining (4) when said visor has been pivoted to lie against the headlining (4). At least the area (7) of the sun visor (6) that conceals the microphone is configured to conduct sound.

Abstract: The invention relates to a method for obtaining the molybdopterin derivative precursor Z, wherein an over-production of precursor Z occurs in host organisms by recombinant expression of precursor Z synthesizing proteins. The invention further relates to the use of precursor Z for the production of a means for the therapy of human molybdenum cofactor deficiency and associated diseases, which may be directly or indirectly attributed to an altered molybdenum cofactor synthesis, whereby precursor Z is used as essential component of said therapy means.

Abstract: The invention relates to a vehicle (1) comprising at least one catadioptric camera (2), which is mounted on the vehicle and which has an optical axis (5) and at least one first mirror (6) that is arranged on the optical axis. The optical axis (5) of the camera (2) is slanted relative to a vertical (9).

Abstract: The present invention concerns a steering shaft (4) of a steering column (1) and (4) for a motor vehicle steering assembly (2), wherein the steering shaft (4) includes a cylinder body (11) and a piston rod body (12) inserted telescopically therein, and on one end is connectible with a steering wheel (6) and at the other is connectible via a steering coupling (5) with a steering gear (7). The assembly of the steering shaft (4) can be simplified thereby, that the steering shaft (4) includes at least one (1) pneumatic connection (13), which communicates with a cylinder space (14), which is provided in the cylinder body (11) and which cylinder space is axially bordered from the piston rod body (12), in such a manner, that pressure actuation of the cylinder space (14) drives the piston rod body (12) to extend from the cylinder body (11).

Abstract: A movable concrete pump comprising a structural frame (14) that is mounted on a truck undercarriage (10) of a truck chassis (12), a boom stand (22) which is disposed on the structural frame (14) and can be rotated about a vertical axis (20), and a concrete distribution boom (24) embodied as a multi-member articulated boom. In order to be able to use a distribution boom having a great range, a trailer (34) is provided that has its own undercarriage (34) and is connected to the truck undercarriage (10) via a coupling member (36). The trailer (32) comprises a prop (40) which is rotatable about a vertical axis (38) and accommodates the set of arms that protrude from the rear end of the truck undercarriage (10) while driving on the road. The set of arms forms the coupling member (36) and encompasses a first boom arm (1) and additional boom arms (2 to 4) that are in a folded position relative to the first boom arm.

Abstract: The invention relates to a brake disk (2) comprising a friction ring (4) and a brake disk hub (6). Both the friction ring (4) and the brake disk hub (6) are provided with a ring land (8, 10) which overlap in a concentric manner. The ring land (8, 10) encompass recesses (14, 16) through which a joining arrangement (12) is guided in the form of a connecting pin (20). Also provided is a support ring (18) which encloses the ring land (8) of the friction ring (4) in a sandwich-type manner along with the ring land (10) of the brake disk hub (6). The support ring (18) comprises recesses (22) within which ends of the connecting pin (20) are supportingly mounted.

Abstract: The invention concerns a process and a device for estimating the seriousness of an accident occurrence using parameters regarding the condition of movement of a vehicle during the occurrence of the accident. Therein, the time progression of the parameters regarding movement status of the vehicle are employed for estimation of the seriousness of the accident occurrence.

Abstract: Disclosed are an array and a method for the spectrally resolving detection of a sample (22) that is illuminated by means of an illuminating radiation (12) by detecting a sample radiation (24) emitted by the sample (22). Said array comprises an illuminating beam path via which illuminating radiation (12) can be delivered to the sample (22) from a lighting source (10, 10?), and an observation beam path via which sample radiation (24) can be delivered to a detector (40) an observation radiation.

Abstract: Process for manufacture of self reinforced sheets or shape parts (9) by rolling at least one metal strip (1, 2), which during roller processing is guided through a gap formed between work rollers, wherein at least in one area of the metal sheet (2) through holes (7) are introduced and the area of the metal sheet with through holes (4, 6) is brought together with an area of the same metal sheet without through holes (5) or at least one further metal sheet without through holes (1) and rolled, so that a new metal strip (1, 2), sheet or shaped part (9) is formed, as well as a sheet or shaped part obtainable by this process, wherein the sheet or shape part is comprised of two metal parts (4, 6) joined by welding or adhering, wherein at least one metal part is provided with perforations (7), which correspond to the recesses of the self reinforced structure.

Abstract: A method for reconstructing the profile of structures on surfaces. According to said method, at least two images of the same area of the surface that is to be analyzed are evaluated, said images being recorded from a nearly vertical perspective, for example, and the surface being illuminated from different directions at a flat angle thereto. Elevations or depressions on the surface thus cast a distinct shadow in the recorded images, the position of which varies according to the incident light. Inclined areas can be identified by means of a brighter reflection. The vertical profile of a structure on the surface can be determined, and the shape of a fin can hence be reconstructed, for example, by analyzing shadow contours and outlines of bright areas. Even flat inclination changes can be determined by integrating the shape-from-shading process so as to evaluate brightness patterns such that a 3D reconstruction of the surface can be obtained, which matches the original well.

Abstract: A wheel (10) comprises a main body (12) and is provided with at least one reinforcing structure (14) which increases the strength of the wheel (10). The reinforcing structure (14) is at least partially integrated inside the main body (12).

Abstract: The invention relates to particles for producing a three-dimensional object by using layer-building methods (powder-based generative rapid prototyping methods), to methods for producing a three-dimensional object therefrom, and to an object that can be produced by using the particles or the methods. The aim of the invention is to improve the precision of production methods of this type by preventing the tendency of the particles used to agglomerate. To this end, a surfactant layer is applied, whereby the nonpolar groups of the surfactants are oriented toward the particle surface thus forming a hydrophobic surface having a low tendency to agglomerate.

Abstract: Future motor vehicles will require additional lighting means. Additional lighting means are required, above all, in conjunction with environmental sensors, especially sensors which are used in night vision systems. As a result of the generally increasing number of electric and electronic systems in motor vehicles, such systems must be easy to operate for the driver. The invention thus relates to a switching arrangement which enables a plurality of lighting systems to be ergonomically operated on one motor vehicle. Said switching arrangement comprises a single switch having a plurality of switching stages. In this way, all switching stages pertaining to different lighting systems are located in the same switching region, enabling the lighting systems to be operated in a simple and intuitive manner.

Abstract: A crankcase of an internal combustion engine with at least one main lubricant channel for supplying the internal combustion engine with lubricant and with at least one oil return flow channel (10) for return guidance of the excess lubricant into a reservoir container (11), wherein the oil return flow channel (10) exhibits a peg-shaped widening (12), which is formed by the attachment a bearing support of an oil channel core (18). An oil channel core as well as a process for producing a crankcase.

Abstract: A driver assistance device for warning a driver of a motor vehicle of a risk of departure from the lane or from the lane is described, having at least one image-transmitting sensor, an evaluation device, connected to the image-transmitting sensor, for detecting edge-of-lane and/or lane markings and/or edges of lanes in the area sensed by the image-transmitting sensor, and a warning device which is connected to the evaluation device, in which driver assistance device in addition at least one distance-transmitting sensor is connected to the evaluation device, with which sensor the distance from objects which are elevated with respect to the surface of the lane can be determined in the region of the edge of the lane, in particular of a structural boundary of the edge of the lane.

Abstract: A method for detecting surroundings by an automotive night vision system comprising several areas, including a detection area (3) in which surroundings related data is detected, an evaluation area within which the surroundings-related data detected by the night vision system is evaluated, and an area of representation in which information about the surroundings-related data detected therein is represented to the driver by an optical display unit. The area of representation is therefore restricted in the inventive method for detecting surroundings such that the area of representation comprises no more than the high beam area (2). The driver is shown only the surroundings related data which he/she would see anyway when actuating the conventional high beam due to the fact that the area of representation is restricted.

Abstract: The invention relates to a hydraulic drive, especially for two-cylinder thick matter pumps. Said hydraulic drive comprises at least one main pump (10) embodied as a hydraulic variable displacement pump, and two hydraulically actuatable drive cylinders (20, 22) that are each connected to a connection line (16, 18) of the main pump (10) by means of pump connections mounted on one end thereof, forming a closed hydraulic circuit, and communicate with each other at the ends thereof opposing the pump connections (24, 26) by means of a swinging oil line (28). The hydraulic drive also comprises a feed pump (42), by which means pressurized oil is fed from an oil tank to the current low-pressure side into the hydraulic circuit, and a flushing branch (52), by which means a flushing oil flow is branched off from the current low-pressure side under a limited pressure into the oil tank (44).

Abstract: A thrust bearing, in particular for a turbo charger, has an essentially disc shaped bearing body (10) with a central through opening (12) for a shaft, at least one bearing surface (14) surrounding the through opening (12) for a collar which is placed on the shaft, and at least one oil supply channel which leads from a radially outer region of the bearing body to the through opening (12). In order to realize a cost effective manufacture of the thrust bearing it is proposed according to the invention that the at least one oil supply channel is designed to be a groove (16?).

Abstract: The invention relates to a granular material for 3D binder printing, said granular material consisting of particles provided with an externally non-polar surface layer (2). The invention also relates to a method for producing a granular material for 3D binder printing, whereby a surface layer (2) having a non-polar outer side is applied to initial particles (1), and to a method for producing an object consisting of the inventive granular material, according to which a layer of the inventive granular material is applied to a base, and pre-determined regions (3) of said layer are moistened with a binding fluid, said binding fluid being selected from fluids in which a surface layer of the particles of the granular material is soluble. The invention further realties to objects consisting of interconnected particles of the inventive granular material. The invention enables a very precise printing process.

Abstract: A cylinder head for internal combustion engines, comprising a metallic valve seat ring that is formed by a thermally sprayed homogeneous layer made of a basic Co or Co/Mo alloy. The sum of the Co content and Mo content in the alloy exceeds 50 percent by weight while the Fe content lies below 5 percent by weight. Also disclosed is a method for thermally spraying said valve seat ring by means of an arc wire spraying process with the aid of at least two filler wires and/or composite wires, the essential Co portion in the deposited layer being delivered by the jacket of the filler wire and/or the matrix of the composite wire.