Abstract:
A scraper for a scraper chain conveyor, having a top web, on which a chain attachment region for connecting the scraper to a scraper chain is configured, and having scraper wings for guiding the scraper on side profiles and bottom of a scraper chain conveyor. In order to provide scrapers with which a higher conveying output or a reduction of the drive output to be installed can be achieved, and which also enable a worn or defective scraper to be changed below ground, it is provided according to the invention that the scraper wings consist of a holding portion anchored to the metallic top web and a plastics sliding insert which can be releasably fastened to the holding portion. For the sliding inserts and their retention, various embodiments are proposed.
Abstract:
Use of a composition comprising vinyl monomer-comprising polymer, aqueous solvent and at least one biocide, wherein the biocide is halogen-free and soluble in the composition, for preparations in the field of laundry detergents and cleaners, membranes, gas hydrate inhibitors, ceramics, photoresists, gels, surface coatings, film coatings, displays, metalworking and metal production.
Abstract:
A system for monitoring a fill level of a plurality of tires of a vehicle includes a situation detecting unit set up for detecting a situation in which adaptation of a fill level of at least one of the tires of the vehicle is expected. The system further includes a fill level adaptation assistant set up for autonomously assisting a user of the vehicle during the adaptation of the fill level of the at least one tire when the situation is detected.
Abstract:
A tire monitoring system in or for a vehicle for determining tire-specific parameters has a distributed bus architecture. At least one intelligent receiving device is configured to receive transmit signals of a wheel electronic system. The receiving device has a signal processing device that carries out an evaluation of the received transmit signals and/or an evaluation of received signals of another subscriber of the bus architecture. The invention also relates to methods for operating the intelligent receiving devices of a distributed bus architecture of the novel tire monitoring or tire pressure system.
Abstract:
A slide transfer mechanism for a laser scanner device (1) is proposed. The laser scanner device (1) is configured for imaging and/or measuring fluorescent samples which are located in a sample plane (49) on sample slides (8). The laser scanner device (1) comprises a motor-drivable sample table (2) for holding a sample slide (8); a first optical system (53) for providing at least one laser beam (54); a scanner apparatus (72) for deflecting the laser beam (54) toward the sample, wherein the scanner head (50) is configured to be moveable back and forth in a direction of a scanning axis or X axis of a coordinate system. The laser scanner device (1) also comprises at least one detector (61) for detecting an emission beam bundle (59) coming from the sample and a second optical system (58) for forwarding the emission beam bundle (59) to the at least one detector (61). The slide transfer mechanism of the laser scanner device (1) is characterized in that it comprises a motorized transport device (3) that is configured for transferring a sample slide (8) from a storage unit (4) of the laser scanner device (1) to the sample table (2) and back, and in that the sample table (2), for the purpose of transferring sample slides (8), is configured so as to be able to move to immediately before the storage unit (4) for the sample slides (8) or before a loading opening (100) of an additional housing (29).
Abstract:
The present invention relates to a method and a device for assigning an electronic wheel unit, which is assigned to a wheel of a vehicle and is for ascertaining at least one characteristic parameter of the wheel, to a side of the vehicle. In this case, a direction of rotation of the wheel is determined by means of the wheel unit. The direction of rotation of the wheel which is determined by means of the wheel unit is compared with a direction of rotation of another wheel which is determined by means of another wheel unit assigned to the other wheel, wherein the wheel and the other wheel are arranged on different sides of the vehicle on a shared axle. Depending on the comparison of the determined directions of rotation of the wheel and of the other wheel, the wheel unit is assigned on the basis of a first procedure for assigning the wheel unit to the side of the vehicle or on the basis of a second procedure for assigning the wheel unit to the side of the vehicle. In this case, the direction of rotation determined by the wheel unit is utilized in the first procedure, and the second procedure is independent of the direction of rotation determined by the wheel unit.
Abstract:
A method for localizing individual wheels and/or wheel identifiers of individual wheels of a double wheel of a motor vehicle includes the following steps: determining the axle of the respective double wheel; determining the motor vehicle side of the respective double wheel; determining the position of the respective double wheel by the position of the axle and the position of the motor vehicle side; determining the direction of travel of the motor vehicle; determining the direction of rotation of the individual wheels and/or wheel identifiers of the respective double wheel; localization of the individual wheels and/or wheel identifiers of the individual wheels by the position of the associated double wheel, the direction of travel of the motor vehicle and the rotational directions of the individual wheels and/or wheel identifiers.
Abstract:
A method for producing a micromechanical component, preferably for fluidic applications having cavities. The component is constructed from two functional layers, the two functional layers being patterned differently using micromechanical methods. A first etch stop layer having a first pattern is applied to a base plate. A first functional layer is applied to the first etch stop layer and to the first contact surfaces of the base plate. A second etch stop layer, having a second pattern, is applied to first functional layer. A second functional layer is applied to the second etch stop layer and to the second contact surfaces of the first functional layer. An etching mask is applied to the second functional layer. The second and the first functional layer are patterned as sacrificial layers by the use of the first and the second etch stop layer by etching methods and/or by using the first and the second etch stop layer. By supplementing patterning of the base plate, additional movable fluidic elements may be implemented, using the method. The method is preferably used for producing a micropump having an epitactic polysilicon layer as the pump diaphragm.
Abstract:
The invention relates to a medical imaging system having a generation apparatus for continuous image data from successive examination images, having an encoding apparatus for the image data for the purpose of compression on the basis of the method of prediction, having an evaluation apparatus for physiological, periodic data for the purpose of determining the repetition rate thereof, and having a memory apparatus for the compressed image data, where the encoding apparatus is connected to the evaluation apparatus, which controls the latter such that the prediction is matched dynamically to the period length of the physiological data. The use of the information from the ECG signal, for example, for the purpose of compressing the original material provides a dynamic frame rate and also the opportunity to control the dependencies of the prediction such that a minimal memory requirement is obtained without loss of data.