JPH088203Y2 - Multipurpose stadium stand - Google Patents
Multipurpose stadium standInfo
- Publication number
- JPH088203Y2 JPH088203Y2 JP1990100227U JP10022790U JPH088203Y2 JP H088203 Y2 JPH088203 Y2 JP H088203Y2 JP 1990100227 U JP1990100227 U JP 1990100227U JP 10022790 U JP10022790 U JP 10022790U JP H088203 Y2 JPH088203 Y2 JP H088203Y2
- Authority
- JP
- Japan
- Prior art keywords
- section
- compartment
- center point
- frame
- circular
- 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.)
- Expired - Fee Related
Links
Landscapes
- Road Paving Structures (AREA)
- Tents Or Canopies (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) 本考案は,多目的競技場のスタンドに関するものであ
る。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a stand for a multi-purpose stadium.
(従来の技術) 従来のアストロドームに代表される円形多目的競技場
を第7,8図に示し,従来の東京ドームに代表される多目
的競技場を第9,10図に示した。(Prior Art) A circular multi-purpose stadium represented by the conventional Astrodome is shown in Figs. 7 and 8, and a multi-purpose stadium represented by the conventional Tokyo Dome is shown in Figs.
先ず第7,8図に示す多目的競技場を説明すると,第7
図は,ベースボール競技開催時の観覧席の状態を示し,
第8図は,フツトボール競技開催時の観覧席の状態を示
しており,擂鉢状の観覧席が外側の環状固定区画(イ)
と内側左右の可動区画(ロ)とに区画されている。また
(ハ)が多目的競技場の中心で,第7図のベースボール
競技開催時には,内側の可動区画(ロ)を内野フイール
ドを正視できるバツクネツト裏に移動する。また第8図
のフツトボール競技開催時には,内側の可動区画(ロ)
を環状固定区画(イ)の環状内周部に沿ってサイドライ
ン位置に移動する。First, the multi-purpose stadium shown in FIGS. 7 and 8 will be explained.
The figure shows the state of the seats when the baseball competition was held,
Figure 8 shows the state of the bleachers at the time of holding a football competition. The mortar-shaped bleachers are on the outside in an annular fixed section (a).
And the inner right and left movable sections (b). Also, (c) is the center of the multi-purpose stadium, and when the baseball competition shown in Fig. 7 is held, the inner movable section (b) is moved to the back of the back net where the infield field can be viewed directly. In addition, when holding the football competition shown in Fig. 8, the inner movable section (b)
Is moved to the sideline position along the annular inner peripheral portion of the annular fixed section (a).
次に第9,10図に示す多目的競技場を説明すると,第9
図は,ベースボール競技を行うときの状態を示し,第10
図は,スポーツイベント開催時の状態を示しており,擂
鉢状の観覧席が外側の環状固定区画(イ)と内側左右の
可動区画(ロ)とに区画されている。また(ニ)が特別
可動席である。この多目的競技場は,ベースボール競技
時にバツクネツト裏の観覧席を多くするように観覧席全
体を区画している。そして第10図のスポーツイベント開
催時には、内側左右の可動区画(ロ)を収納して,スイ
ードを確保するとともに,外野側に特別可動席(ニ)を
展張して,良い席を少しでも多く作るようにしている。Next, the multi-purpose stadium shown in Figs. 9 and 10 will be explained.
The figure shows the situation when playing a baseball game.
The figure shows a state at the time of holding a sports event, in which a mortar-shaped bleacher is divided into an outer ring-shaped fixed section (a) and inner left and right movable sections (b). Also, (d) is a special movable seat. This multi-purpose stadium divides all the seats so that there are many seats behind the back net when playing baseball. And at the time of holding a sports event shown in Fig. 10, the movable compartments (b) on the inside left and right are stored to secure a sword, and special movable seats (d) are expanded on the outfield side to make as many good seats as possible. I am trying.
(考案が解決しようとする課題) 前記第7,8図に示す従来の多目的競技場では,ベース
ボール競技開催時のバツクネツト裏の観覧席数が少ない
という問題があった。(Problems to be Solved by the Invention) In the conventional multi-purpose stadium shown in FIGS. 7 and 8, there is a problem that the number of seats on the back of the back net when holding a baseball competition is small.
また前記第9,10図に示す従来の多目的競技場では、全
体の観覧席数が少ないという問題があった。Further, the conventional multipurpose stadium shown in FIGS. 9 and 10 has a problem that the total number of seats for spectators is small.
本考案は前記の問題点に鑑み提案するものであり,そ
の目的とする処は,観覧席をベースボール競技やフツト
ボール競技の観戦、或いは各種イベント開催時の観覧に
適した状態に容易に変更できる多目的競技場のスタンド
を提供しようとする点にある。The present invention has been proposed in view of the above problems, and the purpose thereof is to easily change the seats to a state suitable for watching baseball games, football games, or viewing at various events. The point is to provide a stand for a multi-purpose stadium.
(課題を解決するための手段) 上記の目的を達成するために、本考案の多目的競技場
のスタンドは、外周部と内周部とを有する外側区画と、
同外側区画の内周部に嵌合する外周部と内周部とを有す
る内側区画とを具え、同外側区画及び同内側区画に観覧
席を設け、外側区画の外周部の中心点a1と内側区画の内
周部の中心点b1とを外側区画の内周部及び内側区画の外
周部の中心点c1に対して偏心させ、内側区画を外側区画
に対して旋回させる手段を設けている(請求項1)。(Means for Solving the Problem) In order to achieve the above object, a stand of a multi-purpose stadium of the present invention comprises an outer compartment having an outer peripheral portion and an inner peripheral portion,
An inner compartment having an outer peripheral portion and an inner peripheral portion that fit into the inner peripheral portion of the outer compartment, and a viewing seat is provided in the outer compartment and the inner compartment, and a center point a 1 of the outer periphery of the outer compartment. A means for eccentricizing the center point b 1 of the inner peripheral portion of the inner section with respect to the center point c 1 of the inner peripheral section of the outer section and the outer peripheral section of the inner section and rotating the inner section with respect to the outer section is provided. (Claim 1).
前記多目的競技場のスタンドにおいて、旋回駆動機構
を、内側区画の観覧席を支持するフレームと、同フレー
ム直下の床面に敷設した2条の環状走行レールと、上記
フレームの下部に取付けた走行車輪及び駆動車輪ユニツ
トと、上記外側区画の内周部に取付けた環状の水平ガイ
ドレールと、上記フレームの円形外周部に取付けたガイ
ドローラとにより構成してもよい(請求項2)。In the stand of the multi-purpose stadium, a turning drive mechanism is provided for a frame for supporting the bleachers in the inner compartment, two annular running rails laid on the floor directly below the frame, and running wheels attached to the lower part of the frame. And a drive wheel unit, an annular horizontal guide rail attached to the inner peripheral portion of the outer section, and a guide roller attached to the circular outer peripheral portion of the frame (claim 2).
(作用) 本考案の多目的競技場のスタンドは前記のように構成
されており、旋回駆動機構により内側区画をその中心点
b1を中心に旋回させて、同内側区画の幅広部分を外側区
画の幅広部分に対向させるか、同内側区画の幅狭部分を
外側区画の幅狭部分に対向させるか、それぞれの幅広部
分及び幅狭部分を上記とは逆に対向させるかして、スタ
ンドの円周方向各部分における半径方向の観覧席数を増
減変更させる。(Operation) The stand of the multi-purpose stadium of the present invention is constructed as described above, and the turning section drives the inner compartment to its center point.
Rotate around b 1 to make the wide section of the inner section face the wide section of the outer section, or the narrow section of the inner section to face the narrow section of the outer section, or each of the wide section and The number of seats in the radial direction in each circumferential portion of the stand is increased or decreased by making the narrow portions face each other in the opposite manner to the above.
(実施例) 次に本考案の多目的競技場のスタンドをベースボール
タイプのスタンドに適用した第1図に示す一実施例によ
り説明すると,(1)がコンコース,(2)が外側固定
区画,(2a)が同外側固定区画(2)の円形外周部,
(2b)が同外側固定区画(2)の円形内周部,(a1)が
同外側固定区画(2)の円形外周部(2a)の中心点(偏
心点),(c1)が同外側固定区画(2)の円形内周部
(2b)と後記内側可動区画(3)の円形外周部(3a)と
の中心点(旋回中心点),(3)が内側可動区画,(3
a)が同内側可動区画(3)の円形外周部,(3b)が同
内側可動区画(3)の円形内周部,(b1)が同内側可動
区画(3)の円形内周部(3b)の中心点(偏心点)で,
上記外側固定区画(2)が上記円形外周部(2a)と上記
円形内周部(2b)との間に形成され,上記内側可動区画
(3)が上記円形外周部(3a)と上記円形内周部(3b)
との間に形成されている。また(4)が上記内側可動区
画(3)の内側に位置する最内側左右の補助可動区画,
(15)がフアールポール,(16)が上記最内側左右の補
助可動区画(4)の前縁部に取付けた防球ネツトフエン
ス,(17)がピツチヤマウンド,(18)がバツクネツ
ト,(a)が上記中心点(a1)を通るドーム中心線,
(b)が上記中心点(b1)を通るアリーナ中心線,
(c)が上記旋回中心点(c1)を通る主可動席中心線で
ある。なお外側固定区画(2)及び内側可動区画(3)
の観覧席は,階段状になっている。またこれらの観覧席
が旋回中心点(c1)を中心とする同高の同心円上に配設
されて,スタンド全体が擂鉢状になっている。また外側
固定区画(2)の円形外周部(2a)及び内側可動区画
(3)の円形内周部(3b)は,円形以外の形状になって
いても差し支えない。(Example) Next, the multipurpose stadium stand of the present invention is applied to a baseball type stand as an example shown in FIG. 1. (1) is a concourse, (2) is an outer fixed section, (2a) is a circular outer peripheral part of the outer fixed section (2),
(2b) is the same as the circular inner circumference of the outer fixed section (2), (a 1 ) is the same as the center point (eccentric point), (c 1 ) of the circular outer circumference (2a) of the outer fixed section (2). The center point (the turning center point) between the circular inner peripheral portion (2b) of the outer fixed section (2) and the circular outer peripheral section (3a) of the inner movable section (3) described later, (3) is the inner movable section, (3
(a) is a circular outer peripheral part of the same inner movable section (3), (3b) is a circular inner peripheral part of the same inner movable section (3), (b 1 ) is a circular inner peripheral part of the same inner movable section (3) ( At the center point (eccentric point) of 3b),
The outer fixed section (2) is formed between the circular outer circumferential section (2a) and the circular inner circumferential section (2b), and the inner movable section (3) is inside the circular outer circumferential section (3a). Perimeter (3b)
It is formed between and. Further, (4) is the innermost left and right auxiliary movable sections located inside the inner movable section (3),
(15) is a far pole, (16) is a ball-proof net fence attached to the front edges of the innermost left and right auxiliary movable sections (4), (17) is a pitch mound, (18) is a back net, (a) ) Is the dome center line passing through the center point (a 1 ),
(B) is the center line of the arena passing through the center point (b 1 ),
(C) is a main movable seat center line passing through the turning center point (c 1 ). The outer fixed section (2) and the inner movable section (3)
The bleachers have a staircase shape. In addition, these bleachers are arranged on concentric circles of the same height centered on the turning center point (c 1 ), and the entire stand is shaped like a mortar. Further, the outer circular section (2a) of the outer fixed section (2) and the inner circular section (3b) of the inner movable section (3) may have a shape other than the circular shape.
前記第1図に示す多目的競技場のスタンドでは,内側
可動区画(3)を旋回中心点(c1)を中心に旋回させ,
同内側可動区画(3)の幅広部分をバツクネツト(18)
裏に位置させて,バツクネツト(18)裏での外側固定区
画(2)+内側可動区画(3)の観覧席数を増大させる
一方,同内側可動区画(3)の幅狭部分を外野に位置さ
せて,外野での外側固定区画(2)+内側可動区画
(3)の観覧席数を少なくし,さらに左右の補助可動区
画(4)の観覧席をバツクネツト(17)寄りに移動させ
て,ベースボール競技を観戦するのに適した観覧席状態
にする。In the stand of the multi-purpose stadium shown in FIG. 1, the inner movable section (3) is turned around the turning center point (c 1 ),
The wide part of the inner movable section (3) is connected to the back net (18).
By positioning it on the back, the number of seats in the outer fixed section (2) + inner movable section (3) behind the back net (18) is increased, while the narrow part of the inner movable section (3) is located in the outfield. By reducing the number of seats in the outer fixed section (2) + inner movable section (3) in the outfield, the seats in the left and right auxiliary movable sections (4) are moved closer to the back net (17). Make the bleachers suitable for watching baseball games.
次に本考案の多目的競技場のスタンドをフツトボール
タイプのスタンドに適用した第2図に示す他の実施例に
より説明すると,(1)がコンコース,(2)が外側固
定区画,(2a)が同外側固定区画(2)の円形外周部,
(2b)が同外側固定区画(2)の円形内周部,(a1)が
同外側固定区画(2)の円形外周部(2a)の中心点(偏
心点),(c1)が上記外側固定区画の円形内周部(2b)
及び後記内側可動区画(3)の円形外周部(3a)の中心
点(旋回中心点),(3)が内側可動区画,(3a)が同
内側可動区画(3)の円形外周部,(3b)が同内側可動
区画(3)の円形内周部,(b1)が同内側可動区画
(3)の円形内周部(3b)の中心点(上記中心点(偏心
点)(a1)上の偏心点)で,上記外側固定区画(2)
は,上記円形外周部(2a)と上記円形内周部(2b)との
間に形成され,上記内側可動区画(3)は,上記円形外
周部(3a)と上記円形内周部(3b)との間に形成されて
いる。また(4)が上記内側可動区画(3)の内側に位
置する最内側左右の補助可動区画,(a)(b)が上記
中心点(a1)(b1)を通るドーム及びアリーナ中心線,
(c)が上記旋回中心点(c1)を通る主可動席中心線で
ある。なおこの実施例でも,外側固定区画(2)及び内
側可動区画(3)の観覧席は,段階状になっている。ま
たこれらの観覧席が旋回中心点(c1)を中心とする同高
の同心円上に配設されて,スタンド全体が擂鉢状になっ
ている。また外側固定区画(2)の円形外周部(2a)及
び内側可動区画(3)の円形内周部(3b)は,円形以外
の形状になっていても差し支えない。Next, another embodiment shown in FIG. 2 in which the multipurpose stadium stand of the present invention is applied to a football type stand will be described. (1) is a concourse, (2) is an outer fixed section, (2a) Is the circular outer periphery of the outer fixed section (2),
(2b) is the circular inner peripheral portion of the outer fixed section (2), (a 1 ) is the center point (eccentric point), (c 1 ) of the circular outer peripheral section (2a) of the outer fixed section (2) Circular inner circumference of outer fixed section (2b)
And a center point (turning center point) of the circular outer peripheral portion (3a) of the inner movable section (3), (3) an inner movable section, (3a) a circular outer peripheral section of the inner movable section (3), (3b). ) Is a circular inner peripheral portion of the inner movable section (3), and (b 1 ) is a center point of the circular inner peripheral section (3b) of the inner movable section (3) (the above-mentioned center point (eccentric point) (a 1 ). At the upper eccentric point), the outer fixed section (2)
Is formed between the circular outer peripheral portion (2a) and the circular inner peripheral portion (2b), and the inner movable section (3) is the circular outer peripheral portion (3a) and the circular inner peripheral portion (3b). It is formed between and. Further, (4) is the innermost left and right auxiliary movable sections located inside the inner movable section (3), (a) and (b) are dome and arena centerlines passing through the central points (a 1 ) and (b 1 ). ,
(C) is a main movable seat center line passing through the turning center point (c 1 ). In this embodiment as well, the seats of the outer fixed section (2) and the inner movable section (3) are stepped. In addition, these bleachers are arranged on concentric circles of the same height centered on the turning center point (c 1 ), and the entire stand is shaped like a mortar. Further, the outer circular section (2a) of the outer fixed section (2) and the inner circular section (3b) of the inner movable section (3) may have a shape other than the circular shape.
前記第2図に示す多目的競技場のスタンドでは,内側
可動区画(3)を旋回中心点(c1)を中心に旋回させ
て,同内側可動区画(3)の幅広部分を外側固定区画
(2)の幅狭部分に対向させる一方,同内側可動区画
(3)の幅狭部分を外側固定区画(2)の幅広部分に対
向させて,スタンド全体で半径方向の観覧席数を略同じ
にし,さらに左右の補助可動区画(4)の観覧席を移動
させ,サイドラインに正対させて,フツトボール競技を
観戦するのに適した観覧席状態にする。In the stand of the multipurpose stadium shown in FIG. 2, the inner movable section (3) is turned around the turning center point (c 1 ) and the wide portion of the inner movable section (3) is fixed to the outer fixed section (2). ), While the narrow part of the inner movable section (3) faces the wide part of the outer fixed section (2) so that the number of seats in the radial direction is substantially the same in the entire stand, Further, the bleachers in the left and right auxiliary movable sections (4) are moved so as to face the side lines, and the bleachers are in a state suitable for watching the football game.
次に前記外側固定区画(2)及び前記内側可動区画
(3)の観覧席の具体的構成を第3図乃至第6図により
説明する。Next, the specific structure of the bleachers in the outer fixed section (2) and the inner movable section (3) will be described with reference to FIGS. 3 to 6.
第3図は,内側可動区画(3)の幅広部分を示し,第
4図は,同内側可動区画(3)の幅狭部分を示してい
る。FIG. 3 shows the wide part of the inner movable section (3), and FIG. 4 shows the narrow part of the inner movable section (3).
これら第3,4図において,(5)が外側固定区画
(2)の観覧席支持部,(6)が内側可動区画(3)の
観覧席を旋回可能に支持する2条の環状走行レールで,
同各環状走行レール(6)が内側可動区画(3)の幅狭
部分直下の床面上に敷設されている。また(7)が上記
観覧席支持部(5)に取付けた環状の水平ガイドレール
(詳細は第6図参照),(8)が上記内側可動区画
(3)の観覧席フレーム,(9)が同フレーム(8)に
取付けた駆動車輪ユニツト,(10)が同フレーム(8)
に取付けた走行車輪,(11)が上記水平ガイドレール
(7)内を転動するフレーム(8)側の水平ガイドロー
ラ(詳細は第6図参照),(12)が上記フレーム(8)
の幅広部分を補助的に支持するためにフレーム(8)の
幅広部分下面に取付けたアウトリガー,(13)が上記フ
レーム(8)の前面に取付けた前面フエンスである。In these FIGS. 3 and 4, (5) is a pedestal seat support portion of the outer fixed compartment (2), and (6) is a two-run annular traveling rail that rotatably supports the bleachers of the inner movable compartment (3). ,
The respective annular traveling rails (6) are laid on the floor surface directly below the narrow portion of the inner movable section (3). Further, (7) is an annular horizontal guide rail (see FIG. 6 for details) attached to the bleaching seat support (5), (8) is a bleaching frame of the inner movable section (3), and (9) is The drive wheel unit mounted on the same frame (8), (10) is the same frame (8)
The horizontal guide rollers (11) roll on the horizontal guide rail (7) on the frame (8) side (see FIG. 6 for details), and (12) the frame (8).
The outer trigger is attached to the lower surface of the wide portion of the frame (8) for supporting the wide portion of the frame (8), and the front fence (13) is attached to the front surface of the frame (8).
また上記駆動車輪ユニツト(9)の詳細を示す第5図
において,(6a)が環状走行レール(6)のアンカーボ
ルト,(9a)がフレーム(8)の下部に軸受(9c)を介
して取付け駆動車輪,(9b)が同駆動車輪(9a)を駆動
するためのギヤードモータである。Further, in FIG. 5 showing the details of the drive wheel unit (9), (6a) is an anchor bolt of the annular traveling rail (6), and (9a) is attached to the lower part of the frame (8) via a bearing (9c). The drive wheel (9b) is a geared motor for driving the drive wheel (9a).
上記内側可動区画(3)を旋回させるときには,アウ
トリガー(12)を縮めて,その下端部を床面から上昇さ
せ,次いでギヤードモータ(9b)を駆動し,その回転を
駆動車輪(9a)に伝えて,可動区画(3)を2条のの環
状走行レール(6)と1条の水平ガイドレール(7)と
に沿って旋回させるようになっている。When the inner movable section (3) is turned, the outrigger (12) is contracted, its lower end is raised from the floor surface, and then the geared motor (9b) is driven to transmit its rotation to the drive wheels (9a). Thus, the movable section (3) is turned along the two annular traveling rails (6) and the one horizontal guide rail (7).
(考案の効果) 本考案の多目的競技場のスタンドは前記のように旋回
駆動機構により内側区画をその中心点b1を中心に旋回さ
せて、同内側区画の幅広部分を外側区画の幅広部分に対
向させるか、同内側区画の幅狭部分を外側区画の幅狭部
分に対向させるか,それぞれの幅広部分及び幅狭部分を
上記とは逆に対向させるかして、スタンドの円周方向各
部分における半径方向の観覧席数を増減変更させるの
で、観覧席をベースボール競技やフツトボール競技の観
戦、或いは各種イベント開催時の観覧に適した状態に容
易に変更できる。(Effect of the device) As described above, the stand of the multipurpose stadium of the present invention turns the inner section about the center point b 1 by the turning drive mechanism so that the wide section of the inner section becomes the wide section of the outer section. The narrow portion of the inner section faces the narrow portion of the outer section, or the wide portion and the narrow portion of the inner section face each other in the opposite manner to each other. By increasing or decreasing the number of seats in the radial direction in, the seats can be easily changed to a state suitable for watching a baseball game or a football game or viewing at various events.
第1図は本考案に係わる多目的競技場のスタンドの一実
施例を示す平面図,第2図は他の実施例を示す平面図,
第3図は環状可動区画の幅広部分を示す斜視図,第4図
は環状可動区画の幅狭部分を示す斜視図,第5図は駆動
車輪ユニットを示す斜視図,第6図は水平ガイドレール
及び水平ガイドローラを示す斜視図,第7,8図は従来の
多目的競技場のスタンドの一例を示す平面図,第9,10図
は従来の多目的競技場のスタンドの他の例を示す平面図
である。 (2)…外側固定区画,(2a)…外側固定区画(2)の
外周部,(2b)…外側固定区画(2)の円形内周部,
(3)…内側可動区画,(3a)…内側可動区画(3)の
円形外周部,(3b)…内側可動区画(3)の内周部,
(c1)…内側可動区画(3)の旋回中心点。FIG. 1 is a plan view showing an embodiment of a multipurpose stadium stand according to the present invention, and FIG. 2 is a plan view showing another embodiment.
3 is a perspective view showing a wide portion of the annular movable section, FIG. 4 is a perspective view showing a narrow portion of the annular movable section, FIG. 5 is a perspective view showing a drive wheel unit, and FIG. 6 is a horizontal guide rail. And a perspective view showing a horizontal guide roller, FIGS. 7 and 8 are plan views showing an example of a conventional multipurpose stadium stand, and FIGS. 9 and 10 are plan views showing another example of a conventional multipurpose stadium stand. Is. (2) ... Outer fixed section, (2a) ... Outer fixed section (2) outer peripheral portion, (2b) ... Outer fixed section (2) circular inner peripheral section,
(3) ... Inner movable section, (3a) ... Circular outer peripheral section of inner movable section (3), (3b) ... Inner peripheral section of inner movable section (3),
(C 1 ) ... The turning center point of the inner movable section (3).
Claims (2)
外側区画の内周部に嵌合する外周部と内周部とを有する
内側区画とを具え、同外側区画及び同内側区画に観覧席
を設け、外側区画の外周部の中心点a1と内側区画の内周
部の中心点b1とを外側区画の内周部及び内側区画の外周
部の中心点c1に対して偏心させ、内側区画を外側区画に
対して旋回させる旋回駆動機構を設けたことを特徴とす
る多目的競技場のスタンド。1. An outer section having an outer peripheral section and an inner peripheral section, and an inner section having an outer peripheral section and an inner peripheral section fitted to the inner peripheral section of the outer section, wherein the outer section and the inner section are provided. A viewing seat is provided in the compartment, and the center point a 1 of the outer periphery of the outer compartment and the center point b 1 of the inner periphery of the inner compartment are compared with the center point c 1 of the inner periphery of the outer compartment and the outer periphery of the inner compartment. A multipurpose stadium stand provided with a turning drive mechanism for eccentricizing the inner section and turning the inner section with respect to the outer section.
支持するフレームと、同フレーム直下の床面に敷設した
2条の環状走行レールと、上記フレームの下部に取付け
た走行車輪及び駆動車輪ユニツトと、上記外側区画の内
周部に取付けた環状の水平ガイドレールと、上記フレー
ムの円形外周部に取付けたガイドローラとにより構成し
たことを特徴とする請求項1項記載の多目的競技場のス
タンド。2. A frame for supporting the bleeding seat in the inner compartment, two annular traveling rails laid on a floor surface directly below the frame, traveling wheels and a drive mounted on the lower portion of the frame, 2. The multipurpose stadium according to claim 1, wherein the multi-purpose stadium comprises a wheel unit, an annular horizontal guide rail attached to an inner peripheral portion of the outer section, and a guide roller attached to a circular outer peripheral portion of the frame. Stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990100227U JPH088203Y2 (en) | 1989-12-20 | 1990-09-27 | Multipurpose stadium stand |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14663589 | 1989-12-20 | ||
| JP1-146635 | 1989-12-20 | ||
| JP1990100227U JPH088203Y2 (en) | 1989-12-20 | 1990-09-27 | Multipurpose stadium stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03105546U JPH03105546U (en) | 1991-10-31 |
| JPH088203Y2 true JPH088203Y2 (en) | 1996-03-06 |
Family
ID=31890290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990100227U Expired - Fee Related JPH088203Y2 (en) | 1989-12-20 | 1990-09-27 | Multipurpose stadium stand |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088203Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5991272A (en) * | 1982-11-16 | 1984-05-25 | 三菱重工業株式会社 | Apparatus for moving stand in stadium |
-
1990
- 1990-09-27 JP JP1990100227U patent/JPH088203Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03105546U (en) | 1991-10-31 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |