JPH0256202U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の屋根閉鎖時の斜視
図、第２図は上記実施例の屋根全開時の斜視図、
第３図は上記実施例の平面図、第４図は上記実施
例の側面図、第５図は第３図のＡ―Ａ断面図、第
６図は第４図のＢ部拡大図、第７図は従来技術の
屋根閉鎖時の斜視図、第８図は同従来技術の屋根
全開時の斜視図である。 １…競技場、２ａ…平行移動ドーム屋根、２ｂ
…回動ドーム屋根、３…回動軸、４ａ…平行移動
用車輪、４ｂ…回動用車輪、５…直線レール、６
…曲線レール、６′…曲線レール延長部、７…ス
トツパー、８…競技場、９…可動式ドーム屋根、
１０…レール。 Fig. 1 is a perspective view of an embodiment of the present invention when the roof is closed, Fig. 2 is a perspective view of the above embodiment when the roof is fully open;
3 is a plan view of the above embodiment, FIG. 4 is a side view of the above embodiment, FIG. 5 is a sectional view taken along line AA in FIG. 3, and FIG. FIG. 7 is a perspective view of the prior art when the roof is closed, and FIG. 8 is a perspective view of the prior art when the roof is fully opened. 1... Stadium, 2a... Parallel moving dome roof, 2b
...Rotating dome roof, 3...Rotating shaft, 4a...Wheel for parallel movement, 4b...Wheel for rotation, 5...Straight rail, 6
... Curved rail, 6'... Curved rail extension, 7... Stopper, 8... Stadium, 9... Movable dome roof,
10...Rail.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半円形の平面形状を有する１個の部分と四分円
形の平面形状を有する２個の部分とからなるドー
ム屋根、同ドーム屋根の中央頂部に設けられた垂
直な回動軸まわりに上記２個の四分円形部分を回
動して上記半円形部分へそれぞれ重ねて収納する
手段、および上記収納状態におけるドーム屋根の
各部を一体として水平方向に平行移動させる手段
を具備したことを特徴とする可動式ドーム屋根装
置。 A dome roof consisting of one part with a semicircular planar shape and two parts with a quartercircular planar shape, and the two parts are rotated around a vertical rotation axis provided at the center top of the dome roof. A movable device characterized by comprising means for rotating the quarter-circular portions of the dome and storing them in the semi-circular portion, respectively, and means for horizontally translating each part of the dome roof as one unit in the stored state. type dome roof device.