Motor driven advertising banner transport roller mount comprises curved arm holding roller with quasi conical ends between opposing axes

摘要

A motor driven advertising banner transport roller mount is balanced so that an endless advertising banner (1/6) will hang vertically from the roller when hung from a vertical post by a curved hook and has a horizontal conical end (1/7) roller (1/5) on the motor (1/1) axis (1/2) with opposite end supported by a shaft in a rigid curved arm (1/4) running below the roller.