JPS6187887U - - Google Patents
Info
- Publication number
- JPS6187887U JPS6187887U JP17185984U JP17185984U JPS6187887U JP S6187887 U JPS6187887 U JP S6187887U JP 17185984 U JP17185984 U JP 17185984U JP 17185984 U JP17185984 U JP 17185984U JP S6187887 U JPS6187887 U JP S6187887U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- opening
- closing machine
- fire
- closing
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Description
図面は本考案に係る電磁ブレーキによるシヤツ
ター自動閉鎖装置の一実施例を示したもので、第
１図は本考案正面図、第２図は従来型正面図、第
３図は電気回路図、第４図は係統図である。
１…シヤツター、２…ガイドレール、３…ケー
ス、４…開閉機、５…電磁ブレーキ、６…連動制
御盤、７…押釦スイツチ、８…配電盤、９…巻取
りシヤフト、１０…自動閉鎖装置、１１…リミツ
トスイツチ、１２…感知器。
The drawings show an embodiment of an automatic shutter closing device using an electromagnetic brake according to the present invention. Figure 1 is a front view of the invention, Figure 2 is a front view of a conventional type, Figure 3 is an electric circuit diagram, and Figure 3 is a front view of a conventional type. Figure 4 is a relationship diagram. 1... Shutter, 2... Guide rail, 3... Case, 4... Opening/closing machine, 5... Electromagnetic brake, 6... Interlocking control panel, 7... Push button switch, 8... Power distribution board, 9... Winding shaft, 10... Automatic closing device, 11... Limit switch, 12... Sensor.
Claims (1)
閉鎖装置において火災発生時連動制御盤よりの電
気信号により開閉機のブレーキを直接解放しシヤ
ツターを閉鎖させるシヤツター自動閉鎖装置。 This is an automatic shutter closing device for a shutter opening/closing machine of fire and smoke prevention shutters, which directly releases the brake of the opening/closing machine and closes the shutter in response to an electric signal from the interlock control panel when a fire occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17185984U JPS6187887U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17185984U JPS6187887U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187887U true JPS6187887U (en) | 1986-06-09 |
Family
ID=30729536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17185984U Pending JPS6187887U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187887U (en) |
-
1984
- 1984-11-14 JP JP17185984U patent/JPS6187887U/ja active Pending
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