Abstract: An interconnection board (52) of a stator (10) of an electrical machine (12), as well as a method for producing same, by means of which an electrical winding (16) of the stator (10) can be connected to customer-specific connecting plugs (56) for power supply, wherein the interconnection board (52) has a closed ring (61) as a plastic body (62), onto which closed ring (61) exactly three holding elements (63) are integrally formed, extending in the axial direction (3), in which holding elements respective axial connector plugs (54) made of metal extend in the axial direction, wherein the axial connector plugs (54) are each integrally configured with conductive elements (58) which can be directly electrically connected to connecting wires (30, 31) of the electrical winding (16).

Abstract: A cathode active material for a battery cell is described. A protective layer is at least partially applied to the cathode active material, and the protective layer is made of a lithium ion-conducting solid electrolyte layer.

Abstract: An oscillating interface for an oscillating too includes a post, a pin which extends through the post, a flange slidably positioned on the post between the pin and a distal end of the post. The flange includes a drive side and a mounting side. The drive side includes a drive structure configured to interlock with a drive structure of an accessory tool. The mounting side is arranged facing the pin and defines at least one notch configured to receive the pin. A clamping member is configured to be threaded onto the post and to clamp the flange against the pin with the pin received in the notch.

Abstract: A method is disclosed for determining a current temperature of a heating element with a PTC thermistor property (PTC) with which a urea-water solution for cleaning the exhaust gas in an internal combustion engine of nitrogen oxides can be heated. According to the invention there is provision that a correction factor is formed from the quotient of a minimum resistance of the heating element and of a minimum resistance of a reference heating element, in that a resistance which is determined at a current temperature of the heating element is multiplied by the correction factor, and in that the current temperature of the heating element is determined from the corrected resistance value and a temperature dependence of the resistance of the reference heating element. The method according to the invention permits more precise determination and regulation of the temperature of the heating element.

Abstract: An assembly of strip conductors for determining errors in a semiconductor circuit, the strip conductors may be situated on a level of the semiconductor circuit. The assembly includes multiple sections, the sections being arranged as a series circuit, each section including a number of strip conductors, the number of strip conductors in the particular sections being different, each section including a start area and an end area, a voltage difference value between the start area and the end area of the particular section being detectable, and the voltage difference values of the particular sections being different in the case of an error.

Abstract: A protective device at least for protecting a user in the event of an uncontrolled blockage of a portable power tool includes at least one rotationally drivable shaft and at least one wrap-spring-free overload clutch unit which is arranged on the shaft and is configured at least to interrupt transmission of a drive force if a torque limit is exceeded. The protective device further including at least one wrap-spring clutch unit configured to brake the shaft.

Abstract: Systems and methods are described for a graphical vehicle cluster display that conveys vehicle acceleration information. A controller is configured to receive a signal indicative of vehicle acceleration. A substantially circular icon is displayed on the screen when the signal indicates that the acceleration is approximately zero in a forward direction. A stretched elliptic icon is display on the screen when the acceleration of the vehicle in a forward direction is greater than zero. A compressed elliptic icon is displayed on the screen when the acceleration of the vehicle in the forward direction is less than zero.

Abstract: A hydraulic machine, in particular for a transmission arrangement, has an adjustable displacement volume and an adjusting device configured to adjust the displacement volume. The adjusting device is connected to a control unit so that the adjusting device is configured to be actuated in accordance with a setpoint value of the displacement volume. A transmission arrangement includes the hydraulic machine. A method for controlling the transmission arrangement is disclosed.

Abstract: A timestamp unit and a communication control unit for a user station. The timestamp unit includes a memory, which cyclically stores a timestamp of a message, which is transmitted via a communication network, an address counter, which is incrementable with each storing of a timestamp of a message, so that the value of the address counter corresponds to an address at which the timestamp is stored in the memory, a first interface to a host control unit via which the timestamp of a message is capturable, and a second interface to a communication control unit, which creates or reads at least one message for/from the user station, the interface including a connection for receiving a trigger signal from the communication control unit, which prompts the capturing of a timestamp, and a connection for transmitting a signal to the communication control unit, which includes the value of the address counter.

Abstract: A coupling device includes two coaxial shafts, namely a tubular outer shaft and an inner shaft, capable of rotating about a reference axis; a wrap-around raceway formed on a first one of the coaxial shafts; an oblique raceway formed on the second coaxial shaft and a play take-up rail provided with a complementary raceway and movable relative to the second coaxial shaft parallel to a plane perpendicular to the reference axis. A row of balls is positioned to run parallel to the reference axis on the wrap-around raceway, the oblique raceway and the complementary raceway, to guide the two coaxial shafts relative to each other in translation.

Abstract: In the field of IT, and in particular to distributed data storage across a plurality of storage servers, the disclosed distributed backup method includes the following steps: dividing the data so as to obtain data blocks; determining, for each block, a particular server from the plurality of storage servers; and memorising each block in the determined server. The determination of the particular server is a function of a current time instant. It can also be a function of a private key of the user. The key is used to form a mask. The latter is offset as a function of the current time instant. Then, the offset mask and the complementary mask thereof are applied, respectively, to two server distribution tables in order to identify the servers to be used for each of the data blocks. The blocks can change servers at each new time instant.

Abstract: A method for calibrating flow meters for fluid media comprises the steps of guiding a medium (102) through a reference measuring section (101-1) and a test measuring section (101-2) which has a flow meter to be calibrated, establishing at least approximately identical and constant pressure and flow conditions for the medium (102) in both measuring sections (101-1, 101-2), detecting a reference throughflow of the medium (102) through the reference measuring section (101-1) and throughflow values which correspond temporally thereto and are measured by the flow meter (125) to be calibrated of the test measuring section at a preset medium temperature, comparing the detected reference throughflow through the reference measuring section (101-1) with the throughflow values which correspond temporally thereto of the flow meter (125) to be calibrated, in order, based on this, to determine at least one correction value for the calibration of the flow meter (125) at the preset medium temperature, and determining of the

Abstract: A method for processing data for a driving function of a vehicle is described, a predefined quantity of computation units being provided; the computation units supplying data, in particular redundant data, to a decision unit; the decision unit deciding, based on a comparison of the data delivered by the computation units, whether the data are correct; a synchronization unit being provided; the synchronization unit synchronizing the computation units in such a way that the computation units deliver the data to the decision unit in a specified time period; and the synchronization unit informing the decision unit as to when the data are transmitted by the computation units, so that the decision unit can specify which data of the computation units are used for a check of the data.

Abstract: An actuator housing is configured to receive an electric motor and a gear set that modifies the output of the motor. The actuator housing includes a gear housing that supports the gear set for rotation. The gear set includes a worm gear that is driven by the motor and has an opening that is concentric with a rotational axis of the gear. The gear housing includes a container and a cover that closes an open end of the container. The container houses the gear and defines a hollow gear shaft that extends through the gear opening. The cover is secured to the open end of the gear housing via a snap-fit mechanical connection between the cover and the gear shaft.

Abstract: A method for transmitting a message in a vehicle, in which the message is received according to a source protocol, a communication mechanism which is used by the message and corresponds to the source protocol is converted in such a way that the communication mechanism corresponds to a canonical protocol, the communication mechanism corresponding to the canonical protocol is converted in such a way that the communication mechanism corresponds to a predefined target protocol, and the message is transmitted according to the target protocol.

Abstract: The invention relates to an arrangement comprising a first electrical component, which has a pair of flat, spaced-apart first connection lugs, a second electrical component, which has a pair of flat, spaced-apart second connection lugs, wherein the first and second connection lugs are in each case connected in pairs in an electrically conductive manner, and an electrically conductive plate which is electrically insulated from the first and second connection lugs and which is arranged below the first and second connection lugs in the plane of the surfaces of the first and second connection lugs.

Abstract: A device and method for detecting motion with antimasking capability. In one example, the device includes an antenna, a dual-channel reception circuit, and an electronic processor. The dual-channel reception circuit includes a first channel and a second channel. The electronic processor is electrically connected to the dual-channel reception circuit and is configured to receive a first signal from the first channel indicative of motion at a first range, and receive a second signal from the second channel indicative of motion at a second range. At least a portion of the second range is shorter than the first range. Based on the first signal and the second signal, the electronic processor is configured to generate a notification.