Mobile spectator stand for use in e.g. meeting, has front and rear parts that are movable with rows of seats, and mobile rollers provided at supporting bases, where rows of seats are fixed at graduated height

摘要

The stand has front and rear parts that are movable with rows of seats, which is rotatable for usage and transportation condition. The movable front and rear parts are interchangeable. A movable and rotatable staircase construction is arranged adjacent to the front and rear parts for providing admission to the rows of seats. The rows of seats are fixed at graduated height. Mobile rollers are provided at supporting bases.