Abstract: An apparatus (1) for coaling a substrate (2) has a vacuum chamber (10) and at least one vacuum pump (11) which is designed to evacuate the vacuum chamber (10). At least one substrate mount (20) is arranged inside the vacuum chamber (10) and is designed to receive the substrate (2) to be coated. At least one coating-producing device is arranged inside the vacuum chamber (10). The vacuum chamber (10) also contains at least one cleaning device (4), which includes at least one adhesion roller (40). The adhesive roller (40) is configured to be passed over a surface (201) of the substrate (2) and is designed to bind particles (25) adhering to the substrate (2). A method for coating a substrate (2) utilizes the aforementioned apparatus.

Abstract: The invention relates to a control device for non-positive connections, especially screw connections. The device includes two force application elements and a measuring element arranged therebetween. The measuring element is at least partially provided with a layer having a force sensory effect. The surface of the layer is provided with elevations for receiving a force applied by the force application elements.

Abstract: The invention relates to a control device for non-positive connections, especially screw connections. The device includes two force application elements and a measuring element arranged therebetween. The measuring element is at least partially provided with a layer having a force sensory effect. The surface of the layer is provided with elevations for receiving a force applied by the force application elements.