JPS61136098U - - Google Patents
Info
- Publication number
- JPS61136098U JPS61136098U JP1899885U JP1899885U JPS61136098U JP S61136098 U JPS61136098 U JP S61136098U JP 1899885 U JP1899885 U JP 1899885U JP 1899885 U JP1899885 U JP 1899885U JP S61136098 U JPS61136098 U JP S61136098U
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- forth
- pair
- pivotally supported
- ball bearing
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018998U JPH0433359Y2 (uk) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018998U JPH0433359Y2 (uk) | 1985-02-12 | 1985-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61136098U true JPS61136098U (uk) | 1986-08-25 |
| JPH0433359Y2 JPH0433359Y2 (uk) | 1992-08-10 |
Family
ID=30508160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985018998U Expired JPH0433359Y2 (uk) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433359Y2 (uk) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6389099U (uk) * | 1986-11-27 | 1988-06-09 | ||
| JP2002339678A (ja) * | 2001-05-11 | 2002-11-27 | Pica Corp | 足場要素の安定支持脚とこれを用いた梯子 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137132U (uk) * | 1976-04-12 | 1977-10-18 |
-
1985
- 1985-02-12 JP JP1985018998U patent/JPH0433359Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137132U (uk) * | 1976-04-12 | 1977-10-18 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6389099U (uk) * | 1986-11-27 | 1988-06-09 | ||
| JP2002339678A (ja) * | 2001-05-11 | 2002-11-27 | Pica Corp | 足場要素の安定支持脚とこれを用いた梯子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433359Y2 (uk) | 1992-08-10 |