JPS52106540A - Elevator door apparatus - Google Patents
Elevator door apparatusInfo
- Publication number
- JPS52106540A JPS52106540A JP2322076A JP2322076A JPS52106540A JP S52106540 A JPS52106540 A JP S52106540A JP 2322076 A JP2322076 A JP 2322076A JP 2322076 A JP2322076 A JP 2322076A JP S52106540 A JPS52106540 A JP S52106540A
- Authority
- JP
- Japan
- Prior art keywords
- side doors
- elevator door
- door apparatus
- opened
- hall side
- 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
- Emergency Lowering Means (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
PURPOSE: Electric door operating mechanism comprises means to allow manual open operation of hall side doors when cage side doors are opened, also means to stop and hold opened hall side doors, to improve elevator safety which firre fighting operation.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2322076A JPS52106540A (en) | 1976-03-05 | 1976-03-05 | Elevator door apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2322076A JPS52106540A (en) | 1976-03-05 | 1976-03-05 | Elevator door apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52106540A true JPS52106540A (en) | 1977-09-07 |
Family
ID=12104559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2322076A Pending JPS52106540A (en) | 1976-03-05 | 1976-03-05 | Elevator door apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52106540A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5526378U (en) * | 1978-08-10 | 1980-02-20 |
-
1976
- 1976-03-05 JP JP2322076A patent/JPS52106540A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5526378U (en) * | 1978-08-10 | 1980-02-20 |
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