Auditorium convertible floor

Static structures (e.g. – buildings) – With stadium or auditorium feature – Seating arrangement

Patent

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Details

E04N 312

Patent

active

043793789

ABSTRACT:
An auditorium construction can be interconverted between a level, clear floor in removable sections and an arrangement of a plurality of regularly disposed theatre seats. The separate floor sections can be removed and horizontal, support columns can be swung into a releasably locked vertical position, carrying with them theatre seats moving from a horizontal position into a vertical position. Additional floor panels are then placed between rows of the erected theatre seats and overlying the previously stowed clear floor sections. A reverse operation returns the theatre seats to horizontal position and restores the clear floor.

REFERENCES:
patent: 686520 (1901-11-01), Hutton, Jr.
patent: 871624 (1907-11-01), Pitcher
patent: 3092876 (1963-06-01), Cornberg
patent: 3443835 (1969-05-01), Brunskole
patent: 4211450 (1980-07-01), Sutter
patent: 4294048 (1981-10-01), Sutter

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