Inventors:
Arthur E. Johnson - Seattle WA
International Classification:
A47F 502, A45C 302
Abstract:
A display case having a plurality of display trays moving forwardly along a support surface so that articles carried by the trays are visible from above. After the trays have reached the rear of the display case, they are lowered and then moved forwardly below the support surface until they reach the front of the display case where they are lifted onto the support surface and moved rearwardly again. The trays are connected to spaced and parallel continuous chains each extending between a pair of rotatably mounted sprockets adjacent the trays. A crank rotates one of the sprockets through a drive shaft and gear system so that the trays move in accordance with the rotation of the crankshaft.