Figure, on a base, has an additional swing symbol mounted to an oscillating wire in an off-center fitting at the base

摘要

The figure (2) on a base (1) is augmented by an additional symbol (4) on an oscillating wire (3). The wire is fitted to the base in an off-center position, and the symbol is at the free end of the wire with a mounting and weight (5). The oscillation behavior of the wire is determined empirically for production by different variations of the wire material and diameter and length, the gap between the fitted symbol and the base, the mass of the symbol and weight, and the gap between the wire mounting and the center of the base.