JPS5453448A - Elevator system - Google Patents
Elevator systemInfo
- Publication number
- JPS5453448A JPS5453448A JP12032677A JP12032677A JPS5453448A JP S5453448 A JPS5453448 A JP S5453448A JP 12032677 A JP12032677 A JP 12032677A JP 12032677 A JP12032677 A JP 12032677A JP S5453448 A JPS5453448 A JP S5453448A
- Authority
- JP
- Japan
- Prior art keywords
- operated
- cage
- detector
- energize
- infant
- 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.)
- Granted
Links
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
PURPOSE: To prevent an accident from occurring in advance in an elevator system by detecting passengers entering an elevator cage operated automatically to energize a controller when a cage call button is not operated within predetermined time after this detection.
CONSTITUTION: Since first detector 3 located at the position higher than the height of an infant does not operate if only the infant enters into an operatorless cage 2, the contacts 12a of the first detector relay 12 are opened and the contacts 12b thereof are closed. When the infant thus enters the cage, second detector 4 is operated to close contacts 4a to thereby energize second detector relay 13 to be self-held. If a cage call button 8 is not operated even after third detector 5 is then operated to energize third detector relay 14 and predetermined time has elapsed at a timer 14d, a controller 11 is operated. Thus, a superivor watches the inside of the cage 2 via a TV camera 9 and warns it via an interphone 10
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52120326A JPS6023068B2 (en) | 1977-10-06 | 1977-10-06 | elevator equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52120326A JPS6023068B2 (en) | 1977-10-06 | 1977-10-06 | elevator equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5453448A true JPS5453448A (en) | 1979-04-26 |
JPS6023068B2 JPS6023068B2 (en) | 1985-06-05 |
Family
ID=14783477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52120326A Expired JPS6023068B2 (en) | 1977-10-06 | 1977-10-06 | elevator equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6023068B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5864674U (en) * | 1981-10-26 | 1983-04-30 | 三菱電機株式会社 | Elevator communication device |
JP2007031086A (en) * | 2005-07-27 | 2007-02-08 | Toshiba Elevator Co Ltd | Elevator and elevator system |
-
1977
- 1977-10-06 JP JP52120326A patent/JPS6023068B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5864674U (en) * | 1981-10-26 | 1983-04-30 | 三菱電機株式会社 | Elevator communication device |
JP2007031086A (en) * | 2005-07-27 | 2007-02-08 | Toshiba Elevator Co Ltd | Elevator and elevator system |
Also Published As
Publication number | Publication date |
---|---|
JPS6023068B2 (en) | 1985-06-05 |
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