JPS61139248U - - Google Patents
Info
- Publication number
- JPS61139248U JPS61139248U JP2387285U JP2387285U JPS61139248U JP S61139248 U JPS61139248 U JP S61139248U JP 2387285 U JP2387285 U JP 2387285U JP 2387285 U JP2387285 U JP 2387285U JP S61139248 U JPS61139248 U JP S61139248U
- Authority
- JP
- Japan
- Prior art keywords
- upper frame
- lower frame
- frame
- interval
- combined
- 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
- 239000002184 metal Substances 0.000 description 1
Description
図は、コンクリート床と一体構造にするための
避難用ハツチの組付を示す斜面図である。
１……上枠、２……下枠、３……締付金具、４
……ボルト、５……ナツト部、６……長穴、７…
…コンクリート床の開口部。
The figure is a perspective view showing the assembly of an evacuation hatch to form an integral structure with a concrete floor. 1... Upper frame, 2... Lower frame, 3... Tightening metal fittings, 4
...Bolt, 5...Nut part, 6...Elongated hole, 7...
…an opening in a concrete floor.
Claims (1)
上枠と下枠の間隔を適宜に設定できるように構成
したことを特徴とする避難用ハツチ。 The upper frame and lower frame can be combined into an integrated structure, and
An evacuation hatch characterized by being configured such that the interval between the upper frame and the lower frame can be set appropriately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2387285U JPS61139248U (en) | 1985-02-21 | 1985-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2387285U JPS61139248U (en) | 1985-02-21 | 1985-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61139248U true JPS61139248U (en) | 1986-08-29 |
Family
ID=30517501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2387285U Pending JPS61139248U (en) | 1985-02-21 | 1985-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61139248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101244347B1 (en) | 2012-11-15 | 2013-03-18 | 에스제이테크윈(주) | Installation device for emergency ladders |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248571U (en) * | 1975-10-01 | 1977-04-06 | ||
| JPS5322272U (en) * | 1976-08-02 | 1978-02-24 |
-
1985
- 1985-02-21 JP JP2387285U patent/JPS61139248U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248571U (en) * | 1975-10-01 | 1977-04-06 | ||
| JPS5322272U (en) * | 1976-08-02 | 1978-02-24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101244347B1 (en) | 2012-11-15 | 2013-03-18 | 에스제이테크윈(주) | Installation device for emergency ladders |