JPS6427353U - - Google Patents
Info
- Publication number
- JPS6427353U JPS6427353U JP12219087U JP12219087U JPS6427353U JP S6427353 U JPS6427353 U JP S6427353U JP 12219087 U JP12219087 U JP 12219087U JP 12219087 U JP12219087 U JP 12219087U JP S6427353 U JPS6427353 U JP S6427353U
- Authority
- JP
- Japan
- Prior art keywords
- main frame
- tiered
- tiered floor
- frame
- floor frames
- 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.)
- Pending
Links
- 230000002441 reversible effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図は本考案の一実施例で第２図―線に
おける縦断側面図、第２図は第１図―線にお
ける縦断正面図、第３図は一部を切断して示した
第１図の平面図、第４図は第１図―線におけ
る部分的な横断平面図、第５図は第１図と同じ断
面で示した座席格納状態の側面図、第６図は第５
図の―線より見た正面図、第７図ないし第１
１図は動作状態を示す縦断側面図、第１２図は主
フレームの変位を示す側面図、第１３図は従来の
観覧席の縦断側面図である。
１は台車、２０は主フレーム、２３，２４，２
６は起倒支柱、３５は段床フレーム、４１はアー
ム、４４は段床床版、４５は座席、４７は縦フレ
ーム、５４は後方アームを示す。
Fig. 1 is an embodiment of the present invention, Fig. 2 is a longitudinal sectional side view taken along the line, Fig. 2 is a longitudinal sectional front view taken along the line fig. FIG. 4 is a partial cross-sectional plan view taken along the line in FIG. 1, FIG.
Front view as seen from the - line in the figure, Figures 7 to 1
1 is a longitudinal side view showing the operating state, FIG. 12 is a side view showing the displacement of the main frame, and FIG. 13 is a longitudinal side view of a conventional bleacher. 1 is a truck, 20 is a main frame, 23, 24, 2
Reference numeral 6 indicates an upright column, 35 a step frame, 41 an arm, 44 a step deck slab, 45 a seat, 47 a vertical frame, and 54 a rear arm.
Claims (1)
ームと、該主フレーム上に前後方向に並べられ後
部が該主フレーム上に枢支され前部が起倒可能な
アームを介して該主フレームに結合された複数の
段床フレームと、該段床フレーム上にそれぞれ載
置され該段床フレームに対して反転可能な段床床
版と、該段床床版上面に下端が枢着された縦フレ
ームを有し折畳み可能で該段床床版を反転したと
き前記段床フレーム内に収納される複数の座席と
、上端が前記縦フレームの中間部分に枢着され下
端が前記段床フレームの後部と共に前記主フレー
ム上に枢支された後方アームと、を備えたことを
特徴とする可動観覧席。 The main frame is attached to the trolley via a tilting support, and the main frame is arranged on the main frame in the front-back direction, the rear part is pivotally supported on the main frame, and the front part is attached to the main frame via an arm that can be raised and folded. a plurality of tiered floor frames coupled to the tiered floor frames, a tiered floor slab each placed on the tiered floor frames and reversible with respect to the tiered floor frames, and a lower end pivotally connected to the upper surface of the tiered floor slab; A plurality of seats have a vertical frame and are foldable and are housed in the tiered frame when the tiered floor slab is inverted; A movable bleacher seat comprising: a rear arm pivotally supported on the main frame together with a rear part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12219087U JPS6427353U (en) | 1987-08-10 | 1987-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12219087U JPS6427353U (en) | 1987-08-10 | 1987-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427353U true JPS6427353U (en) | 1989-02-16 |
Family
ID=31369885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12219087U Pending JPS6427353U (en) | 1987-08-10 | 1987-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427353U (en) |
-
1987
- 1987-08-10 JP JP12219087U patent/JPS6427353U/ja active Pending