JPS6239749U - - Google Patents
Info
- Publication number
- JPS6239749U JPS6239749U JP13235185U JP13235185U JPS6239749U JP S6239749 U JPS6239749 U JP S6239749U JP 13235185 U JP13235185 U JP 13235185U JP 13235185 U JP13235185 U JP 13235185U JP S6239749 U JPS6239749 U JP S6239749U
- Authority
- JP
- Japan
- Prior art keywords
- drive device
- sends
- fire door
- closing
- opening
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
第１図ないし第９図は本考案による防火戸の開
閉装置の１実施例を示し、第１図は概略斜視図、
第２図は第１図における―矢視断面図、第３
図は正面図、第４図は平面図、第５図は側面図、
第６図ないし第８図はリミツトスイツチとドアの
開閉作動図、第９図は電気系統図を示す。
２……駆動装置、６……センサー（検知装置）
、７……予備電源装置、８……火災検知器。
1 to 9 show one embodiment of the fire door opening/closing device according to the present invention, and FIG. 1 is a schematic perspective view;
Figure 2 is a sectional view taken in the direction of arrows in Figure 1;
The figure is a front view, Figure 4 is a plan view, Figure 5 is a side view,
Figures 6 to 8 show the limit switch and door opening/closing operation diagrams, and Figure 9 shows the electrical system diagram. 2... Drive device, 6... Sensor (detection device)
, 7... Backup power supply device, 8... Fire detector.
Claims (1)
を検知して該駆動装置に開閉信号を伝える検知装
置と、煙または熱等を検知して該駆動装置に閉信
号を伝える火災検知器と、該駆動装置の非常時の
駆動電源である予備電源装置とを有してなること
を特徴とする防火戸の開閉装置。 A drive device that opens and closes a sliding fire door, a detection device that detects arrival and sends an opening/closing signal to the drive device, and a fire detector that detects smoke, heat, etc. and sends a close signal to the drive device. A fire door opening/closing device characterized by comprising a standby power supply device which is a driving power source for the driving device in an emergency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13235185U JPS6239749U (en) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13235185U JPS6239749U (en) | 1985-08-29 | 1985-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239749U true JPS6239749U (en) | 1987-03-10 |
Family
ID=31031654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13235185U Pending JPS6239749U (en) | 1985-08-29 | 1985-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239749U (en) |
-
1985
- 1985-08-29 JP JP13235185U patent/JPS6239749U/ja active Pending