JPH0326238Y2 - - Google Patents
Info
- Publication number
- JPH0326238Y2 JPH0326238Y2 JP12244789U JP12244789U JPH0326238Y2 JP H0326238 Y2 JPH0326238 Y2 JP H0326238Y2 JP 12244789 U JP12244789 U JP 12244789U JP 12244789 U JP12244789 U JP 12244789U JP H0326238 Y2 JPH0326238 Y2 JP H0326238Y2
- Authority
- JP
- Japan
- Prior art keywords
- vertical bars
- stopper
- ladder
- guide
- convex piece
- 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.)
- Expired
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
Landscapes
- Emergency Lowering Means (AREA)
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12244789U JPH0326238Y2 (pl) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12244789U JPH0326238Y2 (pl) | 1989-10-19 | 1989-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0298200U JPH0298200U (pl) | 1990-08-06 |
| JPH0326238Y2 true JPH0326238Y2 (pl) | 1991-06-06 |
Family
ID=31370390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12244789U Expired JPH0326238Y2 (pl) | 1989-10-19 | 1989-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326238Y2 (pl) |
-
1989
- 1989-10-19 JP JP12244789U patent/JPH0326238Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0298200U (pl) | 1990-08-06 |
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