JPH0230500U - - Google Patents
Info
- Publication number
- JPH0230500U JPH0230500U JP10858088U JP10858088U JPH0230500U JP H0230500 U JPH0230500 U JP H0230500U JP 10858088 U JP10858088 U JP 10858088U JP 10858088 U JP10858088 U JP 10858088U JP H0230500 U JPH0230500 U JP H0230500U
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- folding
- ladder unit
- folding ladder
- unit members
- 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)
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10858088U JPH0230500U (enExample) | 1988-08-17 | 1988-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10858088U JPH0230500U (enExample) | 1988-08-17 | 1988-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230500U true JPH0230500U (enExample) | 1990-02-27 |
Family
ID=31344052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10858088U Pending JPH0230500U (enExample) | 1988-08-17 | 1988-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230500U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5840000B2 (ja) * | 1980-11-17 | 1983-09-02 | メタコ企業株式会社 | ロ−ルスクリ−ン装置のボ−ルクラツチ・摩擦平衡両用型ねじり機構 |
-
1988
- 1988-08-17 JP JP10858088U patent/JPH0230500U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5840000B2 (ja) * | 1980-11-17 | 1983-09-02 | メタコ企業株式会社 | ロ−ルスクリ−ン装置のボ−ルクラツチ・摩擦平衡両用型ねじり機構 |