JPS576157B2 - - Google Patents
Info
- Publication number
- JPS576157B2 JPS576157B2 JP12464676A JP12464676A JPS576157B2 JP S576157 B2 JPS576157 B2 JP S576157B2 JP 12464676 A JP12464676 A JP 12464676A JP 12464676 A JP12464676 A JP 12464676A JP S576157 B2 JPS576157 B2 JP S576157B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Jib Cranes (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12464676A JPS5349995A (en) | 1976-10-18 | 1976-10-18 | Audio high voltage warning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12464676A JPS5349995A (en) | 1976-10-18 | 1976-10-18 | Audio high voltage warning device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5349995A JPS5349995A (en) | 1978-05-06 |
JPS576157B2 true JPS576157B2 (en) | 1982-02-03 |
Family
ID=14890548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12464676A Granted JPS5349995A (en) | 1976-10-18 | 1976-10-18 | Audio high voltage warning device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5349995A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628192A (en) * | 1979-08-17 | 1981-03-19 | Komatsu Mfg Co Ltd | Alarm device for car body tilt of crane |
US4408195A (en) * | 1981-08-17 | 1983-10-04 | Fmc Corporation | Boundary plane warning system |
JP4761778B2 (en) * | 2005-01-20 | 2011-08-31 | 中国電力株式会社 | Approach warning device |
CN102491205A (en) * | 2011-12-12 | 2012-06-13 | 云南建工第五建设有限公司 | Anti-collision device of high-tension cable and crane |
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1976
- 1976-10-18 JP JP12464676A patent/JPS5349995A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5349995A (en) | 1978-05-06 |