Device for simulation the impact of a crash

摘要

The arrangement (10) has a slide (11) primarily movable along a guide rail by a synchronous motor. A partial dummy (17) is arranged on the slide that is subjected with an acceleration change. An actuator unit (15) is interconnected between the slide and the dummy for bringing a secondary movement on the dummy, which is superimposed to the primary movement of the slide. The secondary movement has translatory and/or rotatory movement components with respect to spatial axes (X-Z) of a coordinate system. The actuator unit has a base that is rigidly fastened to the slide.