JPS6311280Y2 - - Google Patents
Info
- Publication number
- JPS6311280Y2 JPS6311280Y2 JP6038080U JP6038080U JPS6311280Y2 JP S6311280 Y2 JPS6311280 Y2 JP S6311280Y2 JP 6038080 U JP6038080 U JP 6038080U JP 6038080 U JP6038080 U JP 6038080U JP S6311280 Y2 JPS6311280 Y2 JP S6311280Y2
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- unit
- case
- frame
- telescoping
- 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
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 6
- 230000037396 body weight Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6038080U JPS6311280Y2 (fr) | 1980-04-30 | 1980-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6038080U JPS6311280Y2 (fr) | 1980-04-30 | 1980-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56161100U JPS56161100U (fr) | 1981-12-01 |
| JPS6311280Y2 true JPS6311280Y2 (fr) | 1988-04-01 |
Family
ID=29654822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6038080U Expired JPS6311280Y2 (fr) | 1980-04-30 | 1980-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311280Y2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200072873A (ko) * | 2018-12-13 | 2020-06-23 | 전주대학교 산학협력단 | 탈출구가 구비된 소방 바스켓 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0324796Y2 (fr) * | 1984-11-05 | 1991-05-29 | ||
| KR100447998B1 (ko) * | 2001-12-12 | 2004-09-16 | 이정엽 | 매입형 비상탈출장치 |
-
1980
- 1980-04-30 JP JP6038080U patent/JPS6311280Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200072873A (ko) * | 2018-12-13 | 2020-06-23 | 전주대학교 산학협력단 | 탈출구가 구비된 소방 바스켓 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56161100U (fr) | 1981-12-01 |
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