JPH02256747A - Movable roof - Google Patents
Movable roofInfo
- Publication number
- JPH02256747A JPH02256747A JP7926189A JP7926189A JPH02256747A JP H02256747 A JPH02256747 A JP H02256747A JP 7926189 A JP7926189 A JP 7926189A JP 7926189 A JP7926189 A JP 7926189A JP H02256747 A JPH02256747 A JP H02256747A
- Authority
- JP
- Japan
- Prior art keywords
- roof
- roofs
- parallel
- circular
- supported
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Tents Or Canopies (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、屋根を架設すべき対象が、特にスタジアムな
どのような大規模空間である場合に好適な開閉式屋根に
関するものである。DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to a retractable roof that is suitable especially when the object to be roofed is a large space such as a stadium.
「従来の技術」
開閉式の屋根は、屋外の開放感や陽光、新鮮な空気等を
得られ、かつ雨天による弊害をも排除できるといった相
反する要求を満たすことが可能で、既に様々な構成のも
のが提供あるいは提案されている。``Conventional technology'' Retractable roofs can satisfy the conflicting demands of providing a sense of openness, sunlight, and fresh air while also eliminating the negative effects of rainy weather. something is offered or proposed.
例えば、屋根を平板状にして折り畳み式に（１■成し、
それを折り畳んだり展張したりすることにより屋根の開
閉を行うもの、あるいは第５図に示す如く、屋根を、固
定屋根部Ｉと移動屋根部２とに構成し、移動屋根部２を
固定屋根部１１（内）に弓き込むことにより屋根架設対
象地Ｓの上方の一部を開放する構成のものなどがある。For example, the roof can be made into a flat plate and foldable (1.
The roof can be opened and closed by folding or expanding it, or as shown in FIG. 11 (inside) to open a part of the upper part of the roof construction site S.
また、第６図及び第７図に示すように、扇形に形成され
た少なくとも２つの屋根ユニット３をその扇形の中心と
なる支柱４を支点として旋回移動さ仕ることにより、屋
根架設対象Ｓへの屋根の架設、退去を自在とするもので
あって、前記屋根ユニット３はそれぞれ同一旋回中心を
共有し、かっ、当該屋根ユニット３が構成する扇形の弧
の近傍及び前記旋回中心の近傍には、それぞれ前記屋根
ユニット３を支持する第１支持脚５と第２支持脚６とが
設けられ、さらに、これら第１支持脚５及び第２支持脚
６には、それぞれ軌道７．８に沿って移動するスライド
機構が設けられた構成のものも知られている。In addition, as shown in FIGS. 6 and 7, at least two fan-shaped roof units 3 are pivoted about the support 4 that is the center of the fan shape, so that the roof construction target S is moved. The roof unit 3 can be freely erected and removed, and the roof units 3 each share the same center of rotation. , a first support leg 5 and a second support leg 6 are provided, each supporting the roof unit 3, and each of the first support leg 5 and the second support leg 6 is provided with a support leg 5 along a track 7.8. There is also known a structure in which a moving slide mechanism is provided.
「発明が解決しようとする課題」
ところで、このような従来の開閉式屋根においては、屋
根を開閉できる点で初期の目的は達成された乙のの、そ
れぞれ次のような欠点も存する。``Problems to be Solved by the Invention'' By the way, although these conventional retractable roofs have achieved their initial purpose of being able to open and close the roof, they also have the following drawbacks.
即ち、前者の折り畳み式のものにあっては、作動機構が
？！雑になるうえに、形態も構造上から板状のフラット
なものに限られ、建造物全体として見たときの會匠性に
欠け、また、第５図のものでは、固定屋根部１が移動屋
根部２を支持する形態となるため、固定屋根部１を構造
的に強化する必要かあるばかりでなく、移動屋根部２も
片持ち形態となるので構造強化が必要なり、コスト高と
なる。In other words, in the case of the former folding type, what is the operating mechanism? ! In addition, the structure is limited to a plate-like flat structure, which lacks aesthetics when viewed as a whole.Furthermore, in the structure shown in Fig. 5, the fixed roof part 1 is movable. Since the roof part 2 is supported, it is not only necessary to structurally strengthen the fixed roof part 1, but also the movable roof part 2 is in a cantilevered form, which requires structural reinforcement, resulting in high cost.
一方、第６図および第７図に示す開閉式屋根の場合、屋
根架設対象Ｓへの架設、退去を任意にしかも簡単に行え
るといった利点を有するが、屋根ユニット３の回転中心
に支柱４が存在するものとなる結果、この屋根が架設さ
れる屋根架設対象Ｓを設計するにあたり大きな制約とな
り、しかも、このように屋根ユニット３を旋回中心で支
持する型式では、その旋回中心軸への応力集中や屋根ユ
ニット３自体への中央部への応力集中などの問題が存す
るために、その構造上および重量軽減化などの点から経
済設計を図るのが困難であり、また、屋根を１００％開
閉するには、屋根ユニット３と同時に側壁部分も屋根架
設対象Ｓを囲繞したり、退去したりするようにしなけれ
ばならないためにその分、コスト高となる、などといっ
た種々の改善すべき課題が存する。On the other hand, in the case of the retractable roof shown in FIGS. 6 and 7, there is an advantage that the roof can be erected to and removed from the roof object S arbitrarily and easily, but the pillar 4 is located at the center of rotation of the roof unit 3. As a result, this becomes a major constraint when designing the roof construction object S on which this roof will be constructed.Moreover, in a type in which the roof unit 3 is supported at the center of rotation, stress concentration on the center axis of rotation and Since there are problems such as stress concentration in the center of the roof unit 3 itself, it is difficult to achieve economical design from the viewpoint of structural and weight reduction, and it is difficult to achieve 100% opening/closing of the roof. However, there are various problems that need to be improved, such as the fact that the side wall portion must surround or move away from the roof construction object S at the same time as the roof unit 3, which increases the cost accordingly.
そこで、本発明では、複数枚の移動屋根が一体となって
水平旋回および直線的に走行移動する単純な方式で、ス
タジアム等の上方の大規模空間を１００％開閉すること
ができ、また、全ての移動屋根を両端支持のアーチ形状
とすることにより、片持ち梁や旋回中心軸支持型式のア
ーチ形状に比較して経済設計として、重量の軽減、コス
トダウン等を図かり、さらに、意匠的にも極めて斬新な
ものとなる開閉式屋根を提供しようとするものである。Therefore, in the present invention, a large-scale space above a stadium, etc. can be opened and closed 100% by a simple method in which a plurality of movable roofs work together to rotate horizontally and move linearly. By making the movable roof an arch shape supported at both ends, it is an economical design that reduces weight and costs compared to cantilever beams or arch shapes supported by a pivot axis. The aim is to provide an extremely innovative retractable roof.
［課題を解決するための手段ヨ
本発明は、ドーム形屋根が、上下に重なる複数のアーチ
形状の移動屋根によって開閉自在に構成される開閉式屋
根であって、屋根架設対象の両側に位置して平行に延在
Ｗる一対の平行支持部と、屋根架設対象の周囲に位置し
て前記平行支持部に内接する円形支持部とを備え、前記
移動屋根は、面記平行支詩部に設けられた軌道に両端を
支承されて水平移動可能な主屋根体と、この主屋根体の
内側に層状に重なる形態で格納され、かつ各々が前記円
形支持部に設けられた軌道に両端を支承されて旋回可能
な２以上の旋回屋根とを存してなる構成とした点に特徴
がある。[Means for Solving the Problems] The present invention is a retractable roof in which a dome-shaped roof is configured to be freely openable and closable by a plurality of arch-shaped movable roofs overlapping one above the other, and is located on both sides of a roof to be constructed. The movable roof is provided with a pair of parallel support parts W extending in parallel to each other, and a circular support part located around the roof construction target and inscribed in the parallel support part, A main roof body that is horizontally movable with both ends supported on tracks provided therein; and a main roof body that is stored inside the main roof body in a layered manner, and each of which has both ends supported on tracks provided in the circular support part. It is characterized by a structure consisting of two or more pivoting roofs that can be pivoted.
「作用」
水平かつ直線的に走行移動可能な主屋根体と、この主屋
根体の内側に格納されかつ、旋回移動可能な複数枚の旋
回屋根とによってドーム形屋根が構成されているので、
屋根を閉状態にずろには旋回屋根がそれらの定位置まで
旋回して屋根架設対象の上方空間を全閉し、開状聾にす
るには各旋回屋根が主屋根体の内側に層状に格納された
状態でそれら全ての屋根が一体となって側方へ水平移動
して、屋根架設対象の上方空間を全開する。``Function'' The dome-shaped roof is composed of a main roof that can be moved horizontally and linearly, and a plurality of rotating roofs that are stored inside the main roof and can pivot.
To close the roof, the pivoting roofs pivot to their fixed positions to completely close off the space above the roof installation target, and to open the roof, each pivoting roof is stored in layers inside the main roof body. In this state, all the roofs move horizontally sideways as one, fully opening the space above the roof installation target.
「実施例」
以下、添付図面を参照し、本発明の実施例について説明
する。"Embodiments" Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
第１図ないし第４図は、本発明による開閉式屋根を、野
球スタジアムのような大規模空間に適用した実施例を示
すものである。1 to 4 show an embodiment in which a retractable roof according to the present invention is applied to a large-scale space such as a baseball stadium.
これらの図において、符号１０は屋根を支持する構造物
、符号２０は屋根が閉じられた状態でいわゆるドーム形
屋根を構成する移動屋根である。In these figures, reference numeral 10 is a structure that supports the roof, and reference numeral 20 is a movable roof that constitutes a so-called dome-shaped roof when the roof is closed.
この移動屋根２０を支持する構造物１０は、屋根架設対
象である平面はぼ円形状のスタジアムＳの両側に対向状
態に位置して平行に延在する一対の平行支持部１１．１
１と、スタジアムＳの周囲に位置して前記平行支持部１
１，１１に内接する円形支持部１２．１２とを備えた構
成とされている。The structure 10 that supports the movable roof 20 includes a pair of parallel support parts 11.1 that extend in parallel and are located opposite to each other on both sides of the stadium S, which has a substantially circular planar shape, on which the roof is to be constructed.
1, and the parallel support part 1 located around the stadium S.
1 and 11 and a circular support portion 12.12 inscribed in the support portion 12.12.
平行支持部ＩＩ、ＩＩ及び円形支持部１２、Ｉ２の上部
には、それぞれ互いに内側に傾斜した支持部１１ａ、１
２ａが設けられ、そして、これらの支持部１１ａ、１２
ａには、第３図に示すように、移動屋根２０をその平行
支持部ＩＩ、ＩＩに沿って水平かつ直線状に案内する２
対の直線軌道ＴＩ、ＴＩと、移動屋根２０の一部を構成
する後述の３枚の旋回屋根を各々の円周状に沿って水平
旋回可能に支承する対の円弧軌道Ｒ１、Ｒ２、Ｒ３がそ
れぞれ敷設されている。At the top of the parallel support parts II, II and the circular support parts 12, I2, there are support parts 11a, 1 which are inclined inwardly from each other, respectively.
2a are provided, and these support parts 11a, 12
As shown in FIG.
A pair of linear tracks TI, TI, and a pair of arcuate tracks R1, R2, R3 that support three swing roofs, which will be described later and constitute a part of the movable roof 20, so as to be horizontally swingable along their respective circumferences. Each is installed.
前記移動屋根２０は、第１図に示すように、平面視にお
いて円心位置を中心とする蝶形状であってかつ、第２図
に示すようにその断面がアーチ形状となった４枚の屋根
体によって構成されている。The movable roof 20 is made up of four roofs each having a butterfly shape centered on a circular center position in plan view as shown in FIG. 1, and an arch-shaped cross section as shown in FIG. made up of the body.
即ち、移動屋根２０は、前記平行支持部１１に設けられ
た直線軌道ＴＩ、ＴＩに両端を支承されて水平移動可能
な１枚の主屋根体２］と、この主屋根体２Ｉの内側に層
状に重なる形態で格納され、かつ各々が前記円形支持部
１２に敷設された対の円軌道Ｒ１、Ｒ２、Ｒ３に両端を
支承されて旋回可能な３枚の旋回屋根２２．２３．２４
とにより構成とされている。従って、これらの旋回屋根
を旋回可能に案内する各円軌道Ｒ１，Ｒ２、Ｒ３は、直
線軌道ＴＩ、ＴＩよりも上方に位置する形態で設けられ
ている。That is, the movable roof 20 includes one main roof body 2 which is horizontally movable with both ends supported by linear tracks TI provided on the parallel support part 11, and a layered structure inside the main roof body 2I. Three revolving roofs 22.23.24 which are stored in an overlapping manner and are rotatable by being supported at both ends by a pair of circular orbits R1, R2, and R3 laid on the circular support part 12, respectively.
It is composed of: Therefore, each of the circular orbits R1, R2, and R3, which guide these pivoting roofs so as to be able to rotate, is provided in a form located above the straight orbits TI, TI.
前記主屋根体２１には、３枚の旋回屋根を自身の内側に
層状に格納するために、両端全体が支持部１１ａＳ ｌ
ｌａに沿う形態で１字状に内側に延びた支承板部２１ａ
、２１ａが設けられ、そして、この両端の支承板部には
、各旋回屋根の各々の両端を支承してそれら旋回屋根を
出入り可能にする円弧軌道Ｒ１ａＳＲ２ａＳＲ３ａが設
けられている。従って、これら円弧軌道Ｒ１ａ、Ｒ２ａ
、Ｒ３ａは、円形支持部上の円軌道Ｒ１，Ｒ２、Ｒ３と
それぞれ同一レベルに位置する形態で設けられている。The main roof body 21 has support portions 11aSl at both ends in order to store three rotating roofs inside itself in a layered manner.
The support plate portion 21a extends inward in a single character shape along la.
, 21a are provided, and arcuate tracks R1aSR2aSR3a are provided on the support plate portions at both ends to support both ends of each of the swinging roofs and to enable entry and exit from the swinging roofs. Therefore, these circular arc trajectories R1a, R2a
, R3a are provided at the same level as the circular orbits R1, R2, and R3 on the circular support portion, respectively.
また、主屋根体２！の天頂部分には、各旋回屋根２２．
２３．２４の旋回中心軸２５が垂設され、それら各旋回
屋根の円心がずれないように配慮されろと共に、これら
の旋回屋根もアーチ形状に構成されていることで、鉛直
荷重が旋回中心軸２５では支持されなように設計されて
いる。Also, the main roof body 2! At the zenith part of each swing roof 22.
The pivot axis 25 of 23 and 24 is installed vertically, and care must be taken to ensure that the centers of the pivot roofs do not deviate, and these pivot roofs are also configured in an arch shape, so that the vertical load is centered on the pivot center. It is designed so that it is not supported on the shaft 25.
なお、第３図に示ずＡ及び３部分の領域については、第
２図に示すように、主屋根体２１の内側に旋回屋根２２
．２３．２４が層状に格納された状態で直線移動する際
に、その直線軌道ＴＩ、ＴＩより上方に円軌道Ｒ１、Ｒ
２、Ｒ３が敷設されていて、移動の障害となるので、こ
の部分については、いわゆる鉄道のポイントのごとく、
各円軌道のうちの障害となる円軌道を支博して直線軌道
Ｔ Ｉ 、Ｔ Ｉの天端より下に降下させるための昇降
装置（図示せず）が設備されている。また、特に図示し
なかったが、移動屋根２０を構成する主屋根体２＋、及
び旋回屋根２２．２３．２４には、各々の軌道に沿って
自走式に走行移動可能にするための車輪２６付き駆動装
置がそれぞれ設備されている。Note that for areas A and 3 not shown in FIG. 3, as shown in FIG.
．． 23. When 24 moves linearly in a state stored in layers, circular orbits R1, R are formed above the linear orbits TI, TI.
2. R3 has been laid and it becomes an obstacle to movement, so this part is like a so-called railway point.
A lifting device (not shown) is provided for supporting the obstructing circular orbit of each circular orbit and lowering it below the tops of the straight orbits T I and T I. Although not particularly shown, the main roof body 2+ and the swing roofs 22, 23, and 24 constituting the movable roof 20 are provided with wheels 26 for self-propelled movement along their respective tracks. Each is equipped with a drive unit.
このように構成された開閉式屋根の開閉動作及び作用な
どについて、以下説明する。The opening/closing operation and operation of the retractable roof configured in this manner will be described below.
第１図は屋根の閉状態を示すもので、この状態では、主
屋根体２１がスタジアムＳの直上に位置し、そして、各
旋回屋根２２．２３．２４が各々の円軌道Ｒ１，Ｒ２、
Ｒ３に沿ってそれらの閉位置まで走行移動し、これによ
ってスタジアムＳの上方空間が屋根で覆うわれている。FIG. 1 shows the roof in its closed state. In this state, the main roof body 21 is located directly above the stadium S, and each of the rotating roofs 22, 23, and 24 follows each circular orbit R1, R2,
They travel along R3 to their closed position, thereby covering the space above the stadium S with the roof.
一方、屋根を開状態にするには、各旋回屋根２２．２３
．２４を、屋根が閉じる方向とは逆方向に旋回移動させ
、第２図に示すように主Ｎｍ体２１の内側に層状に重ね
る。またこのとき、昇降装置によって、領域Ａ及び３部
分における各円軌道を直線軌道ＴＩ、ＴＩの天端よりも
下方へ降下させておく。そして、この状態において主屋
根体２Ｉを、直線軌道ＴＩ、Ｔ１に沿って側方へ、即ち
、スタジアムＳの直上から離れる方向へ走行移動させ、
第１図において仮想線で示す位置まで移動さけると、ス
タジアムＳの上方は屋根が全開状態となる。なお、この
屋根の全開状態から、屋根を閉じる場合には、上記と逆
の手順を採れば良いことになる。On the other hand, to open the roof, each swing roof 22.23
．． 24 is pivoted in the direction opposite to the direction in which the roof closes, and is layered inside the main Nm body 21 as shown in FIG. Further, at this time, each of the circular orbits in the area A and the three portions is lowered below the tops of the linear orbits TI and TI by the lifting device. In this state, the main roof body 2I is moved laterally along the straight tracks TI and T1, that is, in a direction away from directly above the stadium S,
When the stadium is moved to the position indicated by the imaginary line in FIG. 1, the roof above the stadium S is fully open. In addition, when closing the roof from this fully open state, it is sufficient to take the reverse procedure to the above.
実施例によれば、ドーム形屋根が平面視において蝶型形
状に４分割され、そのうちの３枚の屋根である旋回屋根
２２．２３．２４が円形支持ｔｌ１２に設けられた各々
の円軌道Ｒ１、Ｒ２、Ｒ３に沿って水平に旋回移動し、
しかもこれらの旋回屋根が平行支持部１１に設けられた
直線軌道ＴＩに沿って水平かつ直線的に走行移動する他
の１枚の屋根である主屋根体２１の内側に格納された状
態で、４枚の屋根が一体となって水平かつ直線的に走行
移動する単純な方式で、スタジアムＳの上方の大規模空
間が１００パーセント開口されることになる。According to the embodiment, the dome-shaped roof is divided into four parts in a butterfly shape in a plan view, and three of the roofs, ie, the swirling roofs 22, 23, and 24, are each provided on a circular support tl12, each having a circular orbit R1, Turn horizontally along R2 and R3,
Moreover, in a state where these rotating roofs are stored inside the main roof body 21, which is another roof that runs horizontally and linearly along the straight track TI provided on the parallel support part 11, The large-scale space above Stadium S will be 100% open by using a simple system in which the two roofs move together horizontally and linearly.
また、移動屋根２０を構成する主屋根体２ｊ、旋回屋根
２２．２３．２４、の全てか両端支持のアーチ形状とな
っているため、片持ち梁や旋回中心軸支持型式のアーチ
形状に比較して経済設計となって、その分、重量が軽減
され、コストダウンとなる。In addition, since the main roof body 2j and the swing roof 22, 23, and 24, which make up the moving roof 20, have an arch shape in which all or both ends are supported, compared to arch shapes that support cantilevers or pivot shafts, This results in an economical design, which reduces weight and costs.
さらに、このようにドーム形屋根を構成する４枚の屋根
が平行移動したり、そのうちの一部が旋回移動したりす
るので、意匠的にも極めて斬新なものとなり、見る者に
予期しない機能性を予感させる効果も作りだす。Furthermore, since the four roofs that make up the dome-shaped roof move in parallel, and some of them rotate, the design is extremely innovative, providing unexpected functionality to the viewer. It also creates a foreboding effect.
なお、実施例７こおいては、アーチ形状の１枚の主屋根
体と３枚の旋回屋根とによって、ドーム形屋根を開閉式
に構成した例を示したが、例えば旋回屋根２枚として全
体で３枚、あるいは旋回屋根を４枚以上としても良いこ
とは言うまでもない。In addition, in Example 7, an example was shown in which the dome-shaped roof was configured in an openable/closable manner by one arch-shaped main roof body and three swing roofs, but for example, the entire structure could be constructed with two swing roofs. It goes without saying that it would be good to have three or more rotating roofs.
「発明の効果Ｊ
以上説明したように、本発明による開閉式屋根にあって
は、ドーム形屋根が、上下に重なる複数のアーチ形状の
移動屋根によって開閉自在に構成される開閉式屋根であ
って、屋根架設対象の両側に位置して平行に延在する一
対の平行支持部と、屋根架設対象の周囲に位置して前記
平行支持部に内接する円形支持部とを備え、前記移動屋
根は、前記平行支持部に設けられた軌道に両端を支承さ
れて水平移動可能な主屋根体と、この主屋根体の内側に
層状に重なる形態で格納され、かつ各々が前記円形支持
部に設けられた軌道に両端を支承されて旋回可能な２以
上の旋回屋根とを有してなる構成であるから、ドーム形
屋根の一部を構成する複数枚の旋回屋根が平行支持部に
設けられた直線軌道に沿って水平かつ直線的に走行移動
する１枚の主屋根体の内側に格納された状態で、全ての
屋根が一体となって水平かつ直線的に走行移動する単純
な方式で、スタジアムの上方の大規模空間を１００％Ｉ
ｊＭ閉することができ、これによって、屋根の開状態に
おける内部での風の乱流の影響を小さくすることができ
、また、移動屋根を構成する主屋根体および各旋回屋根
の全てが両端支持のアーチ形状となっているため、片持
ち梁や旋回中心軸支持型式のアーチ形状に比較して経済
設計となり、従ってその分、重量を軽減して、コストダ
ウンを図ることができ、さらに、このようにドーム形屋
根を構成する４枚の屋根を平行移動さ仕たり、そのうち
の一部を旋回移動させたりすることができるので、意匠
的にも極めて斬新なものとなり、見る者に予期しない機
能性を予感させる効果ら作りだすことができる、といっ
た従来に無い優れた効果を奏する。"Effects of the Invention J As explained above, in the retractable roof according to the present invention, the dome-shaped roof is a retractable roof configured by a plurality of vertically overlapping arch-shaped movable roofs that can be freely opened and closed. , a pair of parallel support parts located on both sides of the roof construction target and extending in parallel, and a circular support part located around the roof construction target and inscribed in the parallel support parts, the movable roof, A main roof body supported at both ends on tracks provided on the parallel support part and capable of horizontal movement; and a main roof body stored inside the main roof body in a layered manner, each of which is provided on the circular support part. Since the structure has two or more pivoting roofs that are supported at both ends by the track and can pivot, the straight track has a plurality of pivoting roofs that form part of the dome-shaped roof and are provided on parallel supports. It is a simple method in which all the roofs run horizontally and linearly as one, stored inside one main roof body that moves horizontally and linearly along the stadium. 100% of the large-scale space
jM can be closed, thereby reducing the influence of wind turbulence inside the roof when it is open, and all of the main roof body and each swing roof that make up the moving roof are supported at both ends. Because it has an arch shape, it has an economical design compared to the cantilever beam or pivot support type arch shape, which reduces weight and costs. The four roofs that make up the dome-shaped roof can be moved in parallel, or some of them can be moved in a rotational manner, resulting in an extremely innovative design and unexpected functionality for the viewer. It has an excellent effect that has never been seen before, such as being able to create an effect that gives a premonition of sex.
第１図及び第４図は本発明の一実施例を示すしので、第
１図は平面図、第２図は断面図、第３図は支持部を示す
平面図、第４図は第２図の一部の拡大図、第５図、第６
図及び第７図はそれぞれ従来例を示す側面図、側断面図
及び平面図である。
１０・・・・・・構造物、１１・・・・・・平行支持部
、１２・円形支持部、２０・・・・・・移動屋根、２１
・・・・・主屋根体、２２．２３．２４・・・・・・旋
回屋根、Ｔ１・ 直線軌道、Ｒ１，Ｒ２、Ｒ３・・・・
円軌道。1 and 4 show one embodiment of the present invention, so FIG. 1 is a plan view, FIG. 2 is a sectional view, FIG. 3 is a plan view showing the support part, and FIG. Enlarged view of part of the figure, Figures 5 and 6
7 are a side view, a side sectional view, and a plan view, respectively, showing a conventional example. 10... Structure, 11... Parallel support part, 12. Circular support part, 20... Moving roof, 21
...Main roof body, 22.23.24...Swivel roof, T1, straight track, R1, R2, R3...
circular orbit.
Claims (1)
屋根によって開閉自在に構成される開閉式屋根であって
、屋根架設対象の両側に位置して平行に延在する一対の
平行支持部と、屋根架設対象の周囲に位置して前記平行
支持部に内接する円形支持部とを備え、前記移動屋根は
、前記平行支持部に設けられた軌道に両端を支承されて
水平移動可能な主屋根体と、この主屋根体の内側に層状
に重なる形態で格納され、かつ各々が前記円形支持部に
設けられた軌道に両端を支承されて旋回可能な２以上の
旋回屋根とを有してなる開閉式屋根。A retractable roof in which the dome-shaped roof is configured to be freely openable and closable by a plurality of arch-shaped movable roofs that overlap vertically, and a pair of parallel supports located on both sides of a roof construction target and extending in parallel; a circular support part located around the roof construction target and inscribed in the parallel support part, and the movable roof is supported at both ends on tracks provided in the parallel support part and is horizontally movable. and two or more revolving roofs that are stored inside the main roof body in a layered manner and are rotatable by being supported at both ends on tracks provided in the circular support part. style roof.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079261A JP2520009B2 (en) | 1989-03-30 | 1989-03-30 | Retractable roof |
| CA002013359A CA2013359C (en) | 1989-03-30 | 1990-03-29 | Openable roof apparatus |
| GB9007217A GB2230031B (en) | 1989-03-30 | 1990-03-30 | Openable roof apparatus |
| US07/502,613 US5117594A (en) | 1989-03-30 | 1990-03-30 | Openable roof apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079261A JP2520009B2 (en) | 1989-03-30 | 1989-03-30 | Retractable roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02256747A true JPH02256747A (en) | 1990-10-17 |
| JP2520009B2 JP2520009B2 (en) | 1996-07-31 |
Family
ID=13684914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1079261A Expired - Lifetime JP2520009B2 (en) | 1989-03-30 | 1989-03-30 | Retractable roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520009B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03115632A (en) * | 1989-09-28 | 1991-05-16 | Ohbayashi Corp | Openable roof |
| JPH03224933A (en) * | 1990-01-29 | 1991-10-03 | Sato Kogyo Co Ltd | Roof opening/closing mechanism in opening/closing roof stadium |
| JPH03224932A (en) * | 1990-01-29 | 1991-10-03 | Sato Kogyo Co Ltd | Opening/closing roof stadium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101312166B1 (en) * | 2011-09-08 | 2013-09-26 | 홍종수 | A cover structure for open stadium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01304237A (en) * | 1988-06-01 | 1989-12-07 | Taiyo Kogyo Kk | Opening and closing type dome roof |
| JPH02112538A (en) * | 1988-10-19 | 1990-04-25 | Ohbayashi Corp | Structure for opening and closing dome-shape roof |
| JPH02229340A (en) * | 1989-03-01 | 1990-09-12 | Hazama Gumi Ltd | Opening and closing type dome roof |
-
1989
- 1989-03-30 JP JP1079261A patent/JP2520009B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01304237A (en) * | 1988-06-01 | 1989-12-07 | Taiyo Kogyo Kk | Opening and closing type dome roof |
| JPH02112538A (en) * | 1988-10-19 | 1990-04-25 | Ohbayashi Corp | Structure for opening and closing dome-shape roof |
| JPH02229340A (en) * | 1989-03-01 | 1990-09-12 | Hazama Gumi Ltd | Opening and closing type dome roof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03115632A (en) * | 1989-09-28 | 1991-05-16 | Ohbayashi Corp | Openable roof |
| JPH03224933A (en) * | 1990-01-29 | 1991-10-03 | Sato Kogyo Co Ltd | Roof opening/closing mechanism in opening/closing roof stadium |
| JPH03224932A (en) * | 1990-01-29 | 1991-10-03 | Sato Kogyo Co Ltd | Opening/closing roof stadium |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520009B2 (en) | 1996-07-31 |
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