Hollow cylindrical post for displaying posters - has winding shafts to replace one poster with another

摘要

The display for posters consists of a vertical hollow cylinder (1) with radially projecting upper and lower (11-13) lugs. These lugs support vertical shafts (18-21) and (22, 23) arranged in pairs. A poster is rolled around each shaft and one poster from each pair of shafts can be unwound and extended over the surface of the cylinder between the pairs of shafts. Either of two posters can thus be displayed over each of the spaces on the cylinder and the poster being displayed can be easily replaced by the other. USE/ADVANTAGE - Advertising display with easily changed posters.