Abstract: A method and a device for determining the material properties of a polycrystalline, in particular metallic, product during production or quality control of the polycrystalline, in particular metallic, product by means of X-ray diffraction using at least one X-ray source and at least one X-ray detector. In this case, an X-ray generated by the X-ray source is directed onto a surface of the polycrystalline product and the resulting diffraction image of the X-ray is recorded by the X-ray detector. After exiting the X-ray source, the X-ray is passed through an X-ray mirror, wherein the X-ray is both monochromatized and focused, by the X-ray mirror, in the direction of the polycrystalline product and/or the X-ray detector, and then reaches a surface of the metallic product.

Abstract: The invention relates to a system (1) for controlling a production plant (3) consisting of a plurality of plant parts (2), in particular a metallurgical production plant for producing industrial goods such as metal semi-finished products and/or metal end products, wherein each plant part (2) has an input quality window (4), an output quality window (5) and a process window (6), wherein the input quality window (4) of a plant part (2) defines the quality characteristics of the input product that are required by the plant part (2) and the output quality window (5) of a plant part (2) defines the quality characteristics of the output product that are allowed by the plant part (2) after processing the input product, wherein, in a production plant (3) consisting of the plurality of plant parts (2), the output quality window (5) of an upstream plant part (2) corresponds to the input quality window (4) of the downstream plant part (2), wherein the process window (6) defines the setting values (7) that can be impl

Abstract: A method and a device for determining the material properties of a polycrystalline, in particular metallic, product during production or quality control of the polycrystalline, in particular metallic, product by means of X-ray diffraction using at least one X-ray source and at least one X-ray detector. In this case, an X-ray generated by the X-ray source is directed onto a surface of the polycrystalline product and the resulting diffraction image of the X-ray is recorded by the X-ray detector. After exiting the X-ray source, the X-ray is passed through an X-ray mirror, wherein the X-ray is both monochromatized and focused, by the X-ray mirror, in the direction of the polycrystalline product and/or the X-ray detector, and then reaches a surface of the metallic product.

Abstract: A device for the contactless determination of at least one property of a metal product during the metallurgical production of the metal product comprises a housing and at least one measuring device comprising a transmitting unit and a receiving unit. An electromagnetic field is generated by the transmitting unit and directed onto the metal product, thereby inducing a physical interaction in the material of the metal product, and a remaining and/or resulting part of this physical interaction is subsequently received by the receiving unit. At least one component of the measuring device comprising the transmitting unit and/or the receiving unit can be moved relative to the housing or the metal product moving therein, in order to thereby set or selectively change a predetermined distance to the metal product for the transmitting unit and/or the receiving unit.

Abstract: The invention relates to a method for the heat treatment of a metallic product (P), in particular a strip or sheet, in which the product (P) is controlled and/or regulated by means of a control and/or regulating device (100) controlled and/or regulated furnace device (110) is carried out at a predetermined speed in a conveying direction (F), the product (P) being heated up to a first point (I) and then up to a second location (H) or is cooled down to a third location (III).

Abstract: The invention relates to a method for rolling a metal product (1), wherein the metal product is subjected to a rolling operation at a first station (2), which rolling operation is controlled by a control device (3), wherein the product (1) is subject to a measurement at a second station (4), wherein the product (1) is subjected to a further processing operation at a third station (6), and wherein the product (1) is in a specified quality at a fourth station (7).

Abstract: A device for determining the microstructure of a metal product during metallurgical production of the metal product, the device having at least one X-ray source, at least one X-ray detector and at least one accommodating chamber, inside which the X-ray source and/or the X-ray detector is/are arranged and which has at least one window which is transparent to X-ray radiation. To allow reliable determination of the microstructure of a metal product during the metallurgical production thereof, the device includes at least one cooling installation for actively cooling the accommodating chamber.

Abstract: A method for operating an annealing furnace to anneal a metal strip provides that, initially, at least one target material property (MPTarget) is specified for a point or a section of the metal strip after passing through the annealing furnace. In addition, information (E) on the metal strip is provided before or in the annealing furnace. A calculation of a target temperature distribution (TTarget) and/or a target speed (VTarget) of the metal strip in the annealing furnace is then carried out with the assistance of a computer-aided model as a function of the target material properties and the specified information. The target temperature distribution and/or target speed calculated in this manner is/are subsequently set in the annealing furnace in order to transfer the material property of the metal strip behind the annealing furnace to the desired target material property MPTarget.

Abstract: An arrangement for a vehicle roof is provided having a roof element, which can be coupled to a roof body of a motor vehicle and permits a view through the vehicle roof, and a safety device, which is assigned to the roof element and which has a safety element and a drive which is configured to move the safety element relative to the roof body and to transfer same from a first, retracted state, in which the safety element is stowed in a predetermined manner, into a second, extended state, in which the safety element covers a surface portion on a lower side of the roof element in a predetermined manner and opposes penetration of a body through the roof element.

Abstract: An arrangement for a vehicle roof may have a roof element coupleable to a roof body of a motor vehicle and permits a view through the vehicle roof, and a safety device which is assigned to the roof element and which has a safety element and a drive means which is configured to move the safety element relative to the roof body and to transfer same from a first, retracted state, in which the safety element is stowed in a predetermined manner, into a second, extended state, in which the safety element covers a surface portion on a lower side of the roof element in a predetermined manner and opposes penetration of a body through the roof element. The safety device is designed as a darkening device and the safety element is designed as a darkening element, to selectively darken a vehicle interior of the motor vehicle.

Abstract: A method for operating an annealing furnace to anneal a metal strip provides that, initially, at least one target material property (MPTarget) is specified for a point or a section of the metal strip after passing through the annealing furnace. In addition, information (E) on the metal strip is provided before or in the annealing furnace. A calculation of a target temperature distribution (TTarget) and/or a target speed (VTarget) of the metal strip in the annealing furnace is then carried out with the assistance of a computer-aided model as a function of the target material properties and the specified information. The target temperature distribution and/or target speed calculated in this manner is/are subsequently set in the annealing furnace in order to transfer the material property of the metal strip behind the annealing furnace to the desired target material property MPTarget.

Abstract: A device for determining the microstructure of a metal product during metallurgical production of the metal product, the device having at least one X-ray source, at least one X-ray detector and at least one accommodating chamber, inside which the X-ray source and/or the X-ray detector is/are arranged and which has at least one window which is transparent to X-ray radiation. To allow reliable determination of the microstructure of a metal product during the metallurgical production thereof, the device includes at least one cooling installation for actively cooling the accommodating chamber.

Abstract: An element to be integrated in a guide rail for a sliding roof of a motor vehicle, having a vertical wall and a flange surface which protrudes from the vertical wall and is configured to be screwed to a guide rail and to a frame part of the motor vehicle, wherein in an operationally mounted state, the flange surface points in the direction of an outer side of the vehicle, and the flange surface tapers in the direction of the vertical wall with respect to a main direction of extent of the vertical wall. According to other embodiments, a roof arrangement and a motor vehicle are provided.

Abstract: The invention relates to a method for rolling a metal product (1), wherein the metal product is subjected to a rolling operation at a first station (2), which rolling operation is controlled by a control device (3), wherein the product (1) is subject to a measurement at a second station (4), wherein the product (1) is subjected to a further processing operation at a third station (6), and wherein the product (1) is in a specified quality at a fourth station (7).

Abstract: An arrangement for a vehicle roof is provided having a roof element, which can be coupled to a roof body of a motor vehicle and permits a view through the vehicle roof, and a safety device, which is assigned to the roof element and which has a safety element and a drive which is configured to move the safety element relative to the roof body and to transfer same from a first, retracted state, in which the safety element is stowed in a predetermined manner, into a second, extended state, in which the safety element covers a surface portion on a lower side of the roof element in a predetermined manner and opposes penetration of a body through the roof element.

Abstract: An arrangement for a vehicle roof may have a roof element coupleable to a roof body of a motor vehicle and permits a view through the vehicle roof, and a safety device which is assigned to the roof element and which has a safety element and a drive means which is configured to move the safety element relative to the roof body and to transfer same from a first, retracted state, in which the safety element is stowed in a predetermined manner, into a second, extended state, in which the safety element covers a surface portion on a lower side of the roof element in a predetermined manner and opposes penetration of a body through the roof element. The safety device is designed as a darkening device and the safety element is designed as a darkening element, to selectively darken a vehicle interior of the motor vehicle.

Abstract: The invention relates to a device for controlling and/or regulating an annealing or heat treatment furnace (2) of a production line (1) processing metal material, which comprises the annealing or heat treatment furnace (2) and at least one measuring instrument (7, 8, 17), which detects at least one material property of a strip material (6) located in the production line (1), wherein the annealing or heat treatment furnace (2) and the at least one measuring instrument (7, 8) interact in a regulating and/or control circuit of an automated process control, which regulates and/or controls the annealing or heat treatment furnace (2) in connection with a furnace control, wherein according to the invention, a solution is created wherein an improvement of the process control over the previously known prior art can be achieved.

Abstract: An element to be integrated in a guide rail for a sliding roof of a motor vehicle, having a vertical wall and a flange surface which protrudes from the vertical wall and is configured to be screwed to a guide rail and to a frame part of the motor vehicle, wherein in an operationally mounted state, the flange surface points in the direction of an outer side of the vehicle, and the flange surface tapers in the direction of the vertical wall with respect to a main direction of extent of the vertical wall. According to other embodiments, a roof arrangement and a motor vehicle are provided.

Abstract: The invention relates to a device for controlling and/or regulating an annealing or heat treatment furnace (2) of a production line (1) processing metal material, which comprises the annealing or heat treatment furnace (2) and at least one measuring instrument (7, 8, 17), which detects at least one material property of a strip material (6) located in the production line (1), wherein the annealing or heat treatment furnace (2) and the at least one measuring instrument (7, 8) interact in a regulating and/or control circuit of an automated process control, which regulates and/or controls the annealing or heat treatment furnace (2) in connection with a furnace control, wherein according to the invention, a solution is created wherein an improvement of the process control over the previously known prior art can be achieved.