Abstract:
A multi-display sign assembly, which is particularly lightweight, may be hung in a variety of locations which could not normally support such a sign structure, and functions in smooth, quiet, and relatively low vibration movements, the sign assembly including a frame structure having a pair of support bars, and a plurality of elongate, lightweight triangular members rotatably held between the support bars by axle bars which extend longitudinally through the triangular members and protrude through the support bars. A motor is connected to a reducer which regulates the RPM's of a drive gear connected thereto, the drive gear including teeth only along 120 degrees of its exterior surface such that when the teeth engage a secondary gear which is connected to the axle bar of one of the triangle members, that triangle member will rotate resulting in a new display face of all of the triangle members rotating to form a new one of three distinct display surfaces containing advertising or like indicia thereon.