Activity floor changing system for multi-activity complex

Details Activity floor changing system for multi-activity complex Activity floor changing system for multi-activity complex

1993-03-05

1994-06-14

Friedman, Carl D.

Static structures (e.g., buildings)

With stadium or auditorium feature

52 7, 52 64, 521251, 521265, 472 92, E04H 326, E04B 1346

Patent

active

053198956

ABSTRACT:
A multi-activity complex incorporates a plurality of activity floors, each of which has an associated playing surface and is selectively movable between a storage position, located below an event staging or activity area, and an in-use position located in the activity area. A system is provided for alternatively shifting the activity floors between the respective storage and in-use positions. The shifting system includes a lift assembly for vertically moving the activity floors into and out of the activity area and a second mechanism for laterally shifting the activity floors to and from a respective storage area disposed below and laterally outwardly of the activity area.

REFERENCES:
patent: 3399887 (1968-09-01), Altier
patent: 3975869 (1976-08-01), Bouton
patent: 4735024 (1988-04-01), Rosato et al.

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