Abstract: The description relates to a joining head for fastening a fastening element by a die to the surface of a component with a gripper that can be linearly displaced in a first displacement direction RG and a magazine that can be linearly displaced in a second displacement direction RM. The magazine contains a plurality of fastening elements, with the first displacement direction RG running transversely to the second displacement direction RM.

Abstract: The invention relates to a headliner system for a motor vehicle, said headliner system comprising at least one air supply connection for connecting the headliner system to an air conditioning and ventilation system of the motor vehicle, and at least one outflow device which is fluidically connected to the at least one air supply connection, wherein at least one outflow device has at least two outflow segments, wherein one outflow segment is designed to deliver a designated air volume flow to the passenger compartment, wherein a first outflow segment surrounds a second outflow segment at least in part, and wherein at least one outflow device is designed such that it can be displaced in at least one axis of the outflow device.

Abstract: The invention relates to a headliner system for a motor vehicle, said headliner system comprising at least one air supply connection for connecting the headliner system to an air conditioning and ventilation system of the motor vehicle, and at least one outflow device which is fluidically connected to the at least one air supply connection, wherein at least one outflow device has at least two outflow segments, wherein one outflow segment is designed to deliver a designated air volume flow to the passenger compartment, wherein a first outflow segment surrounds a second outflow segment at least in part, and wherein at least one outflow device is designed such that it can be displaced in at least one axis of the outflow device.

Abstract: A roof lining system for motor vehicles, has an air supply connection for connecting the roof lining system to an air conditioning unit of the motor vehicle and at least one outflow device which is in fluid connection with the air supply connection. The outflow device has a central outflow region and a peripheral outflow region, which each have at least one separate air supply channel. Each outflow device has at least two flow actuators, with a first flow actuator being assigned to the central outflow region and a second flow actuator being assigned to the peripheral outflow region. The first flow actuator is arranged in the air supply channel of the central outflow region, and the second flow actuator is arranged in the air supply channel of the peripheral outflow region, and in that the peripheral outflow region at least partially surrounds the central outflow region.

Abstract: The description relates to a joining head for fastening a fastening element by a die to the surface of a component with a gripper that can be linearly displaced in a first displacement direction RG and a magazine that can be linearly displaced in a second displacement direction RM . The magazine contains a plurality of fastening elements, with the first displacement direction RG running transversely to the second displacement direction RM.

Abstract: A process for recovering uranium from components contaminated with uranium oxide includes providing a cleaning apparatus with a cleaning solution for dissolving the uranium oxide of the components, carrying out a cleaning process by introducing a batch of components into the cleaning apparatus, and carrying out a measurement for determining the uranium content of the components. The cleaning and the measuring are repeated if a limit value for the uranium content is exceeded. The components are discharged from the process if the uranium content falls below a limit value. The cleaning is carried out on a plurality of successive batches of components until a control measurement indicates an unsatisfactory cleaning action of the cleaning solution. The uranium oxide dissolved in the cleaning solution is recovered after indication of the unsatisfactory cleaning action.

Abstract: A process for recovering uranium from components contaminated with uranium oxide includes providing a cleaning apparatus with a cleaning solution for dissolving the uranium oxide of the components, carrying out a cleaning process by introducing a batch of components into the cleaning apparatus, and carrying out a measurement for determining the uranium content of the components. The cleaning and the measuring are repeated if a limit value for the uranium content is exceeded. The components are discharged from the process if the uranium content falls below a limit value. The cleaning is carried out on a plurality of successive batches of components until a control measurement indicates an unsatisfactory cleaning action of the cleaning solution. The uranium oxide dissolved in the cleaning solution is recovered after indication of the unsatisfactory cleaning action.