Abstract: The invention relates to a wall element (6) for an animal cage (1), particularly for a dog cage, particularly for housing an animal in the luggage compartment of a passenger-carrying motor vehicle. According to the invention, the wall element (6) comprises at least one elastically compressible cavity in order to increase the level of safety of said animal cage (1) in the event of a crash.

Abstract: The invention relates to a wall element (6) for an animal cage (1), particularly for a dog cage, particularly for housing an animal in the luggage compartment of a passenger-carrying motor vehicle. According to the invention, the wall element (6) comprises at least one elastically compressible cavity in order to increase the level of safety of said animal cage (1) in the event of a crash.

Abstract: A description is given of a sonotrode (18) for connection to an ultrasonic vibration transducer (2, 3) comprising a connecting portion (4), which extends along a first axis (16) and is attached by a first end (42) to the vibration transducer (2, 3) or is connected thereto, wherein the connecting portion (4) is made to vibrate almost exclusively along the first axis (16) by the ultrasonic vibration transducer (2, 3).

Abstract: A description is given of a sonotrode (18) for connection to an ultrasonic vibration transducer (2, 3) comprising a connecting portion (4), which extends along a first axis (16) and is attached by a first end (42) to the vibration transducer (2, 3) or is connected thereto, wherein the connecting portion (4) is made to vibrate almost exclusively along the first axis (16) by the ultrasonic vibration transducer (2, 3).

Abstract: The invention relates to a hand-held camera guiding aid for producing evenly moving pictures from close-to-ground or high angles for use in sports or other dynamic recording situations. The camera guiding aid substantially consists of a top (29), a supporting profile (2), holding profile (1) and screen (7), the top (29) being axially displaceable and rotatable in relation to the holding profile (1) and being decoupled from jerky movements that are passed into the holding grip (6) and the supporting grip (9), by means of a spring-damper suspension. As the display is positioned always in the field of vision of the cameraman irrespective of the camera angle and camera position, the recording of pictures can be easily controlled and the camera allows an ergonomic handling. The camera (4) can be swiveled by rotating the supporting profile about the holding profile (1) and tilted by rotating the sleeve (9).