JPS6048552U - Telescoping tiered bleachers - Google Patents
Telescoping tiered bleachersInfo
- Publication number
- JPS6048552U JPS6048552U JP14182383U JP14182383U JPS6048552U JP S6048552 U JPS6048552 U JP S6048552U JP 14182383 U JP14182383 U JP 14182383U JP 14182383 U JP14182383 U JP 14182383U JP S6048552 U JPS6048552 U JP S6048552U
- Authority
- JP
- Japan
- Prior art keywords
- stairway
- bleachers
- tiered
- telescoping
- auxiliary
- 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
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案による伸縮式階段状観覧席の収納状態
を示す側面図、第２図は第１図のＡ矢視による正面図、
第３図は同観覧席の伸長時における階段部と補助ステッ
プを示す側面図である。
２・・・移動床台、３・・・階段部、３ａ・・・ガイド
溝、４・・・補助ステップ、５・・・スライドローラ、
６・・・ガイドローラ、８，９．１０・・・目か＜シ板
。Fig. 1 is a side view showing the stowed state of the retractable stair-shaped bleachers according to this invention, Fig. 2 is a front view as viewed from arrow A in Fig. 1,
FIG. 3 is a side view showing the staircase section and auxiliary steps when the bleachers are extended. 2... Moving floor stand, 3... Stairs, 3a... Guide groove, 4... Auxiliary step, 5... Slide roller,
6... Guide roller, 8, 9.10... Eye plate.
Claims (1)
る形状で、その底部にはスライドローラを取付けた補助
ステップを、各移動床台の伸縮移動時に、前記階段部の
裏側に設けたガイド溝内への前記ガイドローラの収嵌に
より、連動して各階段部の中間に突出および収設が可能
のように配置するとともに、各段毎における移動床台、
階段部および補助ステップの各前部には収納時の空域帯
を遮蔽する目か（し板を取付けたことを特徴とする伸縮
式階段状観覧席の補助ステップ。An auxiliary step with a slide roller attached to the bottom of the stairway, which divides the height of the stairway into two, is installed between the stairway sections of each step. By fitting the guide roller into the provided guide groove, the guide roller is arranged so that it can be protruded and retracted in the middle of each step in conjunction with each other, and a movable platform for each step,
The auxiliary step of the retractable stair-shaped bleachers is characterized by the fact that the front part of the stairway and the auxiliary step are equipped with a shield board that blocks the airspace during storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14182383U JPS6048552U (en) | 1983-09-13 | 1983-09-13 | Telescoping tiered bleachers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14182383U JPS6048552U (en) | 1983-09-13 | 1983-09-13 | Telescoping tiered bleachers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6048552U true JPS6048552U (en) | 1985-04-05 |
| JPS6336131Y2 JPS6336131Y2 (en) | 1988-09-26 |
Family
ID=30317084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14182383U Granted JPS6048552U (en) | 1983-09-13 | 1983-09-13 | Telescoping tiered bleachers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6048552U (en) |
-
1983
- 1983-09-13 JP JP14182383U patent/JPS6048552U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336131Y2 (en) | 1988-09-26 |
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