JPH0335199U - - Google Patents
Info
- Publication number
- JPH0335199U JPH0335199U JP9565489U JP9565489U JPH0335199U JP H0335199 U JPH0335199 U JP H0335199U JP 9565489 U JP9565489 U JP 9565489U JP 9565489 U JP9565489 U JP 9565489U JP H0335199 U JPH0335199 U JP H0335199U
- Authority
- JP
- Japan
- Prior art keywords
- cross
- cross member
- evacuation device
- shaped steel
- interposed
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
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- Ladders (AREA)
Description
第１図は本考案の実施例に係る避難器具の短縮
状態を示す正面図、第２図は同じく背面図、第３
図は同じく一部省略側面図、第４図は避難器具の
伸長状態を示す一部省略部分正面図、第５図は同
じく一部省略部分背面図、第６図は第２図の−
線拡大断面図、第７図は伸縮柱体に設けた係止
機構の拡大背面図、第８図は同じく拡大側面図、
第９図は同じく拡大平面図である。
１……伸縮柱体、２……横材、３……連結材、
４……形鋼。
Fig. 1 is a front view showing a shortened state of the evacuation device according to the embodiment of the present invention, Fig. 2 is a rear view, and Fig. 3 is a rear view.
The figure is a partially omitted side view, FIG. 4 is a partially omitted front view showing the evacuation device in an extended state, FIG. 5 is a partially omitted rear view, and FIG.
Figure 7 is an enlarged rear view of the locking mechanism provided on the telescopic column; Figure 8 is an enlarged side view;
FIG. 9 is also an enlarged plan view. 1... Telescopic column body, 2... Horizontal member, 3... Connecting member,
4...Shaped steel.
Claims (1)
を有する複数本の形鋼４を伸縮自在に連結組合し
て成る一対の伸縮柱体１と、伸縮柱体１の長手方
向に所定間隔毎に配設され、その中央部が対向す
る左右の各形鋼４の下端平坦部に固着された複数
本の横材２と、各横材２の両端位置で且つ各横材
２間に夫々介設された折り畳み自在な連結材３と
を具備したことを特徴とする避難器具。 A pair of telescopic columns 1 formed by telescopically connecting a plurality of section steels 4 arranged in parallel and close to each other and having the same cross-sectional shape; A plurality of cross members 2 are arranged and fixed to the lower flat parts of the left and right shaped steel sections 4 whose central portions face each other, and each cross member 2 is interposed at both ends of each cross member 2 and between each cross member 2. An evacuation device characterized by comprising a foldable connecting member 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9565489U JPH0335199U (en) | 1989-08-15 | 1989-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9565489U JPH0335199U (en) | 1989-08-15 | 1989-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335199U true JPH0335199U (en) | 1991-04-05 |
Family
ID=31644911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9565489U Pending JPH0335199U (en) | 1989-08-15 | 1989-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335199U (en) |
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1989
- 1989-08-15 JP JP9565489U patent/JPH0335199U/ja active Pending