JPS6212149B2 - - Google Patents
Info
- Publication number
- JPS6212149B2 JPS6212149B2 JP54067941A JP6794179A JPS6212149B2 JP S6212149 B2 JPS6212149 B2 JP S6212149B2 JP 54067941 A JP54067941 A JP 54067941A JP 6794179 A JP6794179 A JP 6794179A JP S6212149 B2 JPS6212149 B2 JP S6212149B2
- Authority
- JP
- Japan
- Prior art keywords
- car
- elevator
- microphone
- relay
- acoustic
- 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.)
- Expired
Links
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6794179A JPS55161764A (en) | 1979-05-31 | 1979-05-31 | Crime prevention device for elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6794179A JPS55161764A (en) | 1979-05-31 | 1979-05-31 | Crime prevention device for elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55161764A JPS55161764A (en) | 1980-12-16 |
JPS6212149B2 true JPS6212149B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-03-17 |
Family
ID=13359455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6794179A Granted JPS55161764A (en) | 1979-05-31 | 1979-05-31 | Crime prevention device for elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55161764A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009102150A (ja) * | 2007-10-25 | 2009-05-14 | Nippon Lifts Engineering Inc | エレベータの管理システム |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5943779A (ja) * | 1982-09-01 | 1984-03-10 | 三精輸送機株式会社 | エレベ−タ内の防犯装置 |
JPS5969382A (ja) * | 1982-10-12 | 1984-04-19 | 三菱電機株式会社 | エレベ−タの防犯装置 |
JPH0340853Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-09-24 | 1991-08-28 | ||
JP5619529B2 (ja) * | 2010-08-30 | 2014-11-05 | セコム株式会社 | 悲鳴検知装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50671U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-25 | 1975-01-07 | ||
JPS5463372U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-10-13 | 1979-05-04 |
-
1979
- 1979-05-31 JP JP6794179A patent/JPS55161764A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009102150A (ja) * | 2007-10-25 | 2009-05-14 | Nippon Lifts Engineering Inc | エレベータの管理システム |
Also Published As
Publication number | Publication date |
---|---|
JPS55161764A (en) | 1980-12-16 |