JPS5447254A - Elevator - Google Patents
ElevatorInfo
- Publication number
- JPS5447254A JPS5447254A JP11357677A JP11357677A JPS5447254A JP S5447254 A JPS5447254 A JP S5447254A JP 11357677 A JP11357677 A JP 11357677A JP 11357677 A JP11357677 A JP 11357677A JP S5447254 A JPS5447254 A JP S5447254A
- Authority
- JP
- Japan
- Prior art keywords
- gondola
- door
- hook
- lug
- opened
- 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
- Elevator Door Apparatuses (AREA)
Abstract
PURPOSE: To prevent any trouble due to the manual opening of door of gondola by preventing the opening of the door while the gondola is moving up or down or is abnoamally stopped.
CONSTITUTION: When the gondola is in each normal stop section, a holding unit 9 is de-energized and an engagement unit 6 is placed in a non-engagement position A by an actuator 7. At that time, since a hook 6a does not face a lug 5, the door of the gondola can be opened. When the gondola 2 starts moving up or down, the holding unit 9 is energinzed and the hook 6a is attracted and held in a position B. In that state, since the hook 6a is in a first engagement position facing the lug 5, the door of the gondola is kept from being opened. When the gondola 2,abnormally stops during moving up or down, the holding unit 9 is de-energized and a roller 6b stops in a position C. In that state, since p part of the hook 6a is in a second engagment position facing the lug 5, the door of the gondola is kept from being opened
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11357677A JPS5917031B2 (en) | 1977-09-21 | 1977-09-21 | elevator equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11357677A JPS5917031B2 (en) | 1977-09-21 | 1977-09-21 | elevator equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5447254A true JPS5447254A (en) | 1979-04-13 |
JPS5917031B2 JPS5917031B2 (en) | 1984-04-19 |
Family
ID=14615732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11357677A Expired JPS5917031B2 (en) | 1977-09-21 | 1977-09-21 | elevator equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5917031B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4934488A (en) * | 1987-07-18 | 1990-06-19 | Mitsubishi Denki Kabushiki Kaisha | Door lock for an elevator car |
-
1977
- 1977-09-21 JP JP11357677A patent/JPS5917031B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4934488A (en) * | 1987-07-18 | 1990-06-19 | Mitsubishi Denki Kabushiki Kaisha | Door lock for an elevator car |
Also Published As
Publication number | Publication date |
---|---|
JPS5917031B2 (en) | 1984-04-19 |
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