Bayerische Motoren Werke Aktiengesellschaft

Dornier Medizintechnik Gmbh

Anton Haas

Thomas Viebach

Raymond Freymann

Gerd Huber

Rainer Kreibich

Roland Denk

Werner Bauer

Albrecht Keck

Alexander Heese

Following installation of a device for functionally testing an electronically controlled regulating system in a motor vehicle, it is operated, and during its operation data is detected and stored in a test system at a production facility. The data collection occurs for the duration of a particular vehicle's operation over a defined distance at the production facility.

Device for checking the function of an electronically controlled

A lithotripter having a shockwave generator having a cavity filled with water, further having an ultrasonic, locating transducer mounted by means of a holding device which includes metallic inner and outer shells each having a large acoustic impedance as compared with water and an acoustically attenuating layer interposed between the two shells; the shells are spaced from each other so that the shockwaves will be eliminated by interference.

Ultrasonic transducer in lithotripters

An improved vibration absorber that overcomes deficiencies of known heavy vibration absorbers that require exact manufacturing tolerance for the rigidity of the absorber in order to generate a sufficiently large frequency range of the vibration absorber. The new vibration absorber has the purpose of covering a larger frequency range with a lower weight by having the absorber mass disposed to be pivotable around a pivot at one end and on an opposite side supports itself on the vehicle body through at least one bearing arrangement. The absorber mass and/or the bearing arrangement are slideably arranged with respect to the pivot. The vibration absorber may be used in vehicles which have a natural vibration in the low frequency range.

Vibration absorber

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Munich, Germany

Anton Haas