JPS61196759U - - Google Patents
Info
- Publication number
- JPS61196759U JPS61196759U JP8049985U JP8049985U JPS61196759U JP S61196759 U JPS61196759 U JP S61196759U JP 8049985 U JP8049985 U JP 8049985U JP 8049985 U JP8049985 U JP 8049985U JP S61196759 U JPS61196759 U JP S61196759U
- Authority
- JP
- Japan
- Prior art keywords
- guide rail
- upper case
- smoke
- view
- guide
- 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
- 239000000779 smoke Substances 0.000 claims 1
Landscapes
- Closures For Containers (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
図面はこの考案の一実施例を示し、第１図は防
煙用遮閉装置の簡略正面図、第２図はガイドレー
ル部の側面図、第３図はその一部の拡大面図、第
４図はガイド部の斜視図、第５図はその作動状態
を示す側面図、第６図はガイド部の正面図、第７
図乃至第９図は夫々別の実施例を示すステムガイ
ドの正面図である。
５……上部ケース、７……遮閉板、８……下端
開口部、１０……ガイドレール、１２……ステム
、１５……ステムガイド。
The drawings show one embodiment of this invention; Fig. 1 is a simplified front view of the smoke-proof closure device, Fig. 2 is a side view of the guide rail section, Fig. 3 is an enlarged side view of a part thereof, and Fig. Figure 4 is a perspective view of the guide part, Figure 5 is a side view showing its operating state, Figure 6 is a front view of the guide part, and Figure 7 is a front view of the guide part.
9 to 9 are front views of stem guides showing different embodiments. 5... Upper case, 7... Shielding plate, 8... Lower end opening, 10... Guide rail, 12... Stem, 15... Stem guide.
Claims (1)
したガイドレールに沿つて遮閉板を降下させて防
煙を行なうと共に、ガイドレールを上方に回動さ
せて遮閉板を上部ケースの下端開口部よりマグサ
部に収納するようにした装置であつて、上記ガイ
ドレールの下方回動時に垂直状態を保持するよう
に構成した防煙用遮閉装置。 Pull out the shielding plate from the upper case, lower it along the guide rails arranged on both sides to prevent smoke, and rotate the guide rail upward to open the lower end of the upper case. What is claimed is a smoke-proof closure device which is housed in a magsa part, and which is configured to maintain a vertical position when the guide rail is rotated downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8049985U JPS61196759U (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8049985U JPS61196759U (en) | 1985-05-29 | 1985-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61196759U true JPS61196759U (en) | 1986-12-08 |
Family
ID=30626405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8049985U Pending JPS61196759U (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61196759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298958U (en) * | 1989-01-27 | 1990-08-07 |
-
1985
- 1985-05-29 JP JP8049985U patent/JPS61196759U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298958U (en) * | 1989-01-27 | 1990-08-07 |
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