Apparatus for indicating the position of rotating mechanical elements

摘要

An apparatus for indicating the position of at least two rotatable mechanical elements in an indication field of a rotary switch, includes a pair of rotatable elements; an indication panel; a transparent dial skirt connected to each rotatable, each skirt having representative symbols arranged in an area along the outer periphery thereof for indicating the position of the rotatable elements and the areas of the skirt with the symbols overlapping in the indication panel.