JPS5878540U - Earthquake notification device - Google Patents
Earthquake notification deviceInfo
- Publication number
- JPS5878540U JPS5878540U JP17363981U JP17363981U JPS5878540U JP S5878540 U JPS5878540 U JP S5878540U JP 17363981 U JP17363981 U JP 17363981U JP 17363981 U JP17363981 U JP 17363981U JP S5878540 U JPS5878540 U JP S5878540U
- Authority
- JP
- Japan
- Prior art keywords
- notification device
- earthquake notification
- earthquake
- switch
- movable body
- 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
Landscapes
- Emergency Alarm Devices (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施例の正断叩図、第2図は別実施
例の要部の正断面図である。FIG. 1 is a front sectional view of one embodiment of the present invention, and FIG. 2 is a front sectional view of main parts of another embodiment.
Claims (1)
動による上記可動体の移動による上記スイッチの閉成に
よって作動する警報音装置とよりなっている地震発生報
知装置。An earthquake occurrence notification device comprising a switch that is opened by the weight of a movable body, and an alarm sound device that is activated when the switch is closed due to movement of the movable body due to earthquake motion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17363981U JPS5878540U (en) | 1981-11-20 | 1981-11-20 | Earthquake notification device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17363981U JPS5878540U (en) | 1981-11-20 | 1981-11-20 | Earthquake notification device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5878540U true JPS5878540U (en) | 1983-05-27 |
Family
ID=29965511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17363981U Pending JPS5878540U (en) | 1981-11-20 | 1981-11-20 | Earthquake notification device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5878540U (en) |
-
1981
- 1981-11-20 JP JP17363981U patent/JPS5878540U/en active Pending
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