Sports stadium having removable field
AssigneeNutcracker Solutions AS
InventorsYngve SALTVEIT, Claus JOHANNSEN
Life of this patent
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Abstract
Sports stadium with a fixed support base (5) surrounded by a spectators stand (13). A field cover (2) is arranged on the fixed support base (5) and comprises a plurality of field modules (1). The field modules (1) are movable on the fixed support base (5). An aperture (14) constitutes access to a storage room (50) at a level below the fixed support base (5). A lift arrangement (60) is arranged in association with the aperture (14) and adapted for lowering and raising field modules (1) between a level (3, 4) of the storage room (50) and the level of the fixed support base (5). The storage room (50) is provided with a vehicle access port (11) on a lateral side of the storage room (50).
Claims15
A sports stadium with a fixed support base surrounded by a spectators stand, wherein a turf field cover is arranged on the fixed support base and is assembled by a plurality of field modules with a turf surface, the field modules are movable on the fixed support base, wherein an aperture constitutes access to a storage room at a level below the fixed support base and wherein a lift arrangement is arranged in association with the aperture and adapted for lowering and raising field modules between a level of the storage room and the level of the fixed support base,
- wherein the storage room is provided with a vehicle access port on a lateral side of the storage room.
A method of replacing a first field cover on a fixed support base of a sports stadium with a second field cover, the fixed support base being surrounded by spectators stands, wherein the first field cover and the second field cover comprise a plurality of field modules adapted to form a uniform surface when supported by the fixed support base,
- the method comprising:
- a) repeatedly moving field modules of the first field cover onto a first lift arrangement and lowering the field modules down to a level of a storage room arranged at a level below the level of the fixed support base, and when the first lift arrangement is at the level of the storage room, moving the field modules of the first field cover from the first lift arrangement to a storing position in the storage room;
- b) repeatedly moving field modules of the second field cover, stored at a level in the storage room, onto a second lift arrangement and elevating the field modules up to the level of the fixed support base, and when the second lift arrangement is at the level of the fixed support base, moving the field modules of the second field cover onto the fixed support base and into a position to form a uniform surface with other field modules of the second field cover.
Dependencies are inferred from the claim text.