Abstract: The invention relates to a radar system (100). A first localization radiation lobe (1.3) can be generated by means of a first localization sensor (1.1), and a second localization radiation lobe (10.3) can be generated by means of the second localization sensor (10.1). The localization radiation lobes (1.3, 10.3) are designed to have the shape of a fan with a respective main fan plane (1.4, 10.4) in each case. A first main fan plane (1.4) of the first localization radiation lobe (1.3) is arranged at a first angle of incidence (1.5) relative to an imaginary base plane (30) arranged parallel to a movement direction (3.7), and a second main fan plane (10.4) of the second localization radiation lobe (10.3) is arranged at a second angle of incidence (10.5) relative to the base plane (30), said first angle of incidence (1.5) and second angle of incidence (10.5) differing.

Abstract: A device for determines the torque and/or the rotary angle between a first shaft and a second shaft, which are coupled via a gear mechanism to rotate relative to one another about an axis of rotation. The first shaft has a first end region, a second end region, and a first direction vector pointing in parallel with the axis of rotation from the first end region to the second end region, and the second shaft has a first end region, a second end region, and a second direction vector pointing in parallel with the axis of rotation from the first end region to the second end region. The first shaft is designed as a hollow shaft and the second shaft is arranged coaxially in the first shaft in such a way that the first direction vector and the second direction vector have the same orientation.

Abstract: The invention relates to a chain elongation monitoring device having a first differential transformer, a second differential transformer, and a control for recording the measured values, wherein the second differential transformer is arranged at a fixed distance from the first differential transformer, and a method for operating the chain elongation monitoring device.

Abstract: The invention relates to a radar system (100) comprising at least one movably arranged localization sensor (1.1, 10.1) which is designed in the form of a radar sensor and comprising means for detecting the position of the at least one localization sensor (1.1, 10.1). The at least one localization sensor (1.1, 10.1) has means for generating a non-homogenous radiation characteristic, said means being designed such that a localization radiation lobe (1.3) formed therewith has a signal amplitude which is based on a first localization angle (50) such that the signal amplitude has a localization signal curve (52), wherein the localization signal curve (52) is based on a second localization angle (54). The invention also relates to a method (800) for detecting an object (8) in space, a second localization component of the reflected localization signal (71) being detected by correlating the reflected signal curve with the non-homogenous radiation characteristic of the localization sensor.

Abstract: Secondary coil assembly (15) for an inductive encoder system (10) comprising a plurality of secondary coils (16, 16a, 18, 18a, 20, 20a, 22, 22a), wherein each secondary coil (16, 16a, 18, 18a, 20, 20a, 22, 22a) has a secondary coil conductor track (23), wherein the secondary coil conductor tracks (23) are arranged on a conductor support such that they do not cross; and an inductive encoder system (10) comprising at least one primary coil (12, 12a, 12b), which has a modulation region (14), and at least one receiver track (42), which has at least one receiver line set (44a, 44b, 44c, 44d) and an aforementioned secondary coil assembly (15), the secondary coil assembly (15) being arranged within the modulation region (14).

Abstract: An encoder system has a reading head and a material measure. The reading head haa at least one first position sensor and at least one second position sensor. The position sensors are positioned at a fixed distance from one another in a reading direction. The material measure has a longitudinal direction and a transverse direction. The material measure has a first code segment in the longitudinal direction with a first absolutely coded code track. The reading head and the material measure are positioned relative to one another in such a way that the reading direction corresponds to the longitudinal direction. The reading head and the material measure are movable relative to one another in the reading direction. A first sensor position on the material measure can be detected by the first position sensor and a second sensor position can be detected on the material measure by the second position sensor.

Abstract: A device for measuring a change in length has a first fastening element, a second fastening element and at least one length element which is arranged between the two fastening elements. The one length element has a first end a second end and a length along a longitudinal direction. A force acting parallel to the longitudinal direction leads to a change in length of the length element. A lever element has a first end, a second end, and a fulcrum and is arranged transversely to the longitudinal direction.

Abstract: A device for determines the torque and/or the rotary angle between a first shaft and a second shaft, which are coupled via a gear mechanism to rotate relative to one another about an axis of rotation. The first shaft has a first end region, a second end region, and a first direction vector pointing in parallel with the axis of rotation from the first end region to the second end region, and the second shaft has a first end region, a second end region, and a second direction vector pointing in parallel with the axis of rotation from the first end region to the second end region. The first shaft is designed as a hollow shaft and the second shaft is arranged coaxially in the first shaft in such a way that the first direction vector and the second direction vector have the same orientation.

Abstract: In a method for determining the elongation of segments of a chain of a chain drive during operation, a plurality of measured values is determined at different positions of the chain. A plurality of length values is determined from the plurality of measured values and a position of the segments of the chain is determined. The length values are assigned to the segments of the chain, with the length of the segments of the chain being smaller than the length of the chain.

Abstract: In a method for determining the elongation of segments of a chain of a chain drive during operation, a plurality of measured values is determined at different positions of the chain. A plurality of length values is determined from the plurality of measured values and the length values are assigned to the segments of the chain, with the length of the segments of the chain being smaller than the length of the chain.

Abstract: The invention relates to a chain elongation monitoring device having a first differential transformer, a second differential transformer, and a control for recording the measured values, wherein the second differential transformer is arranged at a fixed distance from the first differential transformer, and a method for operating the chain elongation monitoring device.

Abstract: The invention relates to a method of determining the elongation of segments of a chain during operation, comprising the following steps: Performing a first detection to determine a position of a first chain component and detecting a first measurement value, performing a second detection to determine a position of a second chain component and detecting a second measurement value, and determining the distance L between the first and the second chain component, wherein the first detection and the second detection are performed simultaneously.

Abstract: A chain sensor includes a first magnetic circuit, a device for measuring the magnetic flux density in the first magnetic circuit, and a coil. The magnetic circuit is substantially formed by a magnetically conductive yoke body. The yoke body has a lateral leg, the end of which is disposable in the proximity of a chain. The device for measuring the magnetic flux density is connected to an analysis unit. To determine the elongation of the chain during operation, a partially closed magnetic circuit is formed, a voltage is applied to a coil disposed in the magnetic circuit, an alternating magnetic flux density is generated in the magnetic circuit by the movement of the chain through the partially closed magnetic circuit, the alternating magnetic flux density in the magnetic circuit is detected as a plurality of measured values, and a length value of the chain from the measured values is determined.

Abstract: A chain sensor includes a first magnetic circuit, a device for measuring the magnetic flux density in the first magnetic circuit, and a coil. The magnetic circuit is substantially formed by a magnetically conductive yoke body. The yoke body has a lateral leg, the end of which is disposable in the proximity of a chain. The device for measuring the magnetic flux density is connected to an analysis unit. To determine the elongation of the chain during operation, a partially closed magnetic circuit is formed, a voltage is applied to a coil disposed in the magnetic circuit, an alternating magnetic flux density is generated in the magnetic circuit by the movement of the chain through the partially closed magnetic circuit, the alternating magnetic flux density in the magnetic circuit is detected as a plurality of measured values, and a length value of the chain from the measured values is determined.

Abstract: In a method for determining the elongation of segments of a chain of a chain drive during operation, a plurality of measured values is determined at different positions of the chain. A plurality of length values is determined from the plurality of measured values and a position of the segments of the chain is determined. The length values are assigned to the segments of the chain, with the length of the segments of the chain being smaller than the length of the chain.

Abstract: In a method for determining the elongation of segments of a chain of a chain drive during operation, a plurality of measured values is determined at different positions of the chain. A plurality of length values is determined from the plurality of measured values and the length values are assigned to the segments of the chain, with the length of the segments of the chain being smaller than the length of the chain.

Abstract: A chain sensor comprising at least one coil and a device for measuring the chain elongation comprising two chain sensors and a control unit, are provided. In addition, a method of measuring the chain elongation of a chain with two chain sensors arranged along the chain in spaced relationship with one another is provided. The chain sensor comprises at least one first reluctance sensor. The first reluctance sensor has a magnetically conductive yoke body comprising a central leg and two yoke legs extending laterally thereto. The yoke legs are each provided with at least two teeth, the teeth of the yoke legs being adapted to be arranged in closely spaced relationship with a chain. The first reluctance sensor includes at least one permanent magnet.

Abstract: A chain sensor comprising at least one coil and a device for measuring the chain elongation comprising two chain sensors and a control unit, are provided. In addition, a method of measuring the chain elongation of a chain with two chain sensors arranged along the chain in spaced relationship with one another is provided. The chain sensor comprises at least one first reluctance sensor. The first reluctance sensor has a magnetically conductive yoke body comprising a central leg and two yoke legs extending laterally thereto. The yoke legs are each provided with at least two teeth, the teeth of the yoke legs being adapted to be arranged in closely spaced relationship with a chain. The first reluctance sensor includes at least one permanent magnet.

Abstract: In a measuring device, the measured data of a data recording component (10) are transmitted to an evaluating component via an output device (12). Parameters of the measuring device are stored in a memory (18). For the purpose of parameterization, parameters from the evaluating component can be stored in the memory (18) over a data cable for transmitting the measured data. To this end, the output device (12) for this data cable (Z) is operated at high impedance.

Abstract: A length measurement apparatus (10) has a bistable magnetic element (102), an elongated physical scale (200) with a plurality of measurement graduation elements (202) spaced apart from one another and a reading head (100) movable relative to the physical scale (200) in its longitudinal extent and which includes a first and second reading head magnet (114a b) arranged transverse to the longitudinal extent and with opposite polarity to one another. The measurement graduation elements (202) each have a magnetic short-circuit element (202) to suppress the magnetic field (116a) of the first reading head magnet (114a) in a first relative position of the reading head (100) and the magnetic field (116b) of the second reading head magnet (114b) in a second relative position of the reading head (100).