JPS5295448A - Derailment detection device - Google Patents
Derailment detection deviceInfo
- Publication number
- JPS5295448A JPS5295448A JP1200576A JP1200576A JPS5295448A JP S5295448 A JPS5295448 A JP S5295448A JP 1200576 A JP1200576 A JP 1200576A JP 1200576 A JP1200576 A JP 1200576A JP S5295448 A JPS5295448 A JP S5295448A
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- derailment detection
- derailment
- distortion
- guide rail
- 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
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
PURPOSE: To provide positive stop to the elevator even when distortion has taken place on a guide rail by earth quake.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1200576A JPS5295448A (en) | 1976-02-06 | 1976-02-06 | Derailment detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1200576A JPS5295448A (en) | 1976-02-06 | 1976-02-06 | Derailment detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5295448A true JPS5295448A (en) | 1977-08-11 |
Family
ID=11793457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1200576A Pending JPS5295448A (en) | 1976-02-06 | 1976-02-06 | Derailment detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5295448A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5425393U (en) * | 1977-07-19 | 1979-02-19 | ||
JPS5688082A (en) * | 1979-12-13 | 1981-07-17 | Mitsubishi Electric Corp | Driving device of elevator in case of earthquake |
-
1976
- 1976-02-06 JP JP1200576A patent/JPS5295448A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5425393U (en) * | 1977-07-19 | 1979-02-19 | ||
JPS5625742Y2 (en) * | 1977-07-19 | 1981-06-18 | ||
JPS5688082A (en) * | 1979-12-13 | 1981-07-17 | Mitsubishi Electric Corp | Driving device of elevator in case of earthquake |
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