JPS6386300U - - Google Patents
Info
- Publication number
- JPS6386300U JPS6386300U JP18111386U JP18111386U JPS6386300U JP S6386300 U JPS6386300 U JP S6386300U JP 18111386 U JP18111386 U JP 18111386U JP 18111386 U JP18111386 U JP 18111386U JP S6386300 U JPS6386300 U JP S6386300U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- connecting pin
- trapezoid
- registration request
- cross sections
- 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
Landscapes
- Ladders (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は正面図、第２図は使用状態を示す側面図、第３
図は第１図のＡ―Ａ線断面図である。
１…枠体、１ａ…上辺、１ｂ…下辺、１ｃ…長
辺、３…連結ピン、４…リンク、５…空間。
The drawings show one embodiment of the present invention, and Fig. 1 is a front view, Fig. 2 is a side view showing the usage state, and Fig. 3 is a side view showing the state of use.
The figure is a sectional view taken along the line AA in FIG. 1. 1... Frame body, 1a... Upper side, 1b... Lower side, 1c... Long side, 3... Connecting pin, 4... Link, 5... Space.
Claims (1)
台形の長辺側に偏位して設けた連結ピンに軸支さ
れるリンクを介して、上方枠体の下辺と下方枠体
の上辺との間に略三角形状の空間を形成するよう
に連結したことを特徴とする折畳梯子。 Multiple rectangular frames with trapezoidal cross sections,
Connected to form a substantially triangular space between the lower side of the upper frame and the upper side of the lower frame through a link supported by a connecting pin offset to the long side of the trapezoid. A folding ladder that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18111386U JPS6386300U (en) | 1986-11-27 | 1986-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18111386U JPS6386300U (en) | 1986-11-27 | 1986-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6386300U true JPS6386300U (en) | 1988-06-06 |
Family
ID=31125686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18111386U Pending JPS6386300U (en) | 1986-11-27 | 1986-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6386300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102663048B1 (en) * | 2024-01-02 | 2024-05-08 | 주영테크 주식회사 | Emergency folding ladder for target vessel boarding |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175190A (en) * | 1984-09-13 | 1986-04-17 | グレイウェル ミル リミテッド | Hanging ladder |
-
1986
- 1986-11-27 JP JP18111386U patent/JPS6386300U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175190A (en) * | 1984-09-13 | 1986-04-17 | グレイウェル ミル リミテッド | Hanging ladder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102663048B1 (en) * | 2024-01-02 | 2024-05-08 | 주영테크 주식회사 | Emergency folding ladder for target vessel boarding |