JPS5637984A - Platform device for elevator - Google Patents

Platform device for elevator

Info

Publication number
JPS5637984A
JPS5637984A JP11308979A JP11308979A JPS5637984A JP S5637984 A JPS5637984 A JP S5637984A JP 11308979 A JP11308979 A JP 11308979A JP 11308979 A JP11308979 A JP 11308979A JP S5637984 A JPS5637984 A JP S5637984A
Authority
JP
Japan
Prior art keywords
elevator
platform device
platform
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
Application number
JP11308979A
Other languages
Japanese (ja)
Inventor
Hisao Katou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11308979A priority Critical patent/JPS5637984A/en
Publication of JPS5637984A publication Critical patent/JPS5637984A/en
Pending legal-status Critical Current

Links

JP11308979A 1979-09-04 1979-09-04 Platform device for elevator Pending JPS5637984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11308979A JPS5637984A (en) 1979-09-04 1979-09-04 Platform device for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11308979A JPS5637984A (en) 1979-09-04 1979-09-04 Platform device for elevator

Publications (1)

Publication Number Publication Date
JPS5637984A true JPS5637984A (en) 1981-04-11

Family

ID=14603196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11308979A Pending JPS5637984A (en) 1979-09-04 1979-09-04 Platform device for elevator

Country Status (1)

Country Link
JP (1) JPS5637984A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643183A (en) * 1979-09-17 1981-04-21 Mitsubishi Electric Corp Preventive tool for locking of elevator platform
US5165505A (en) * 1990-10-01 1992-11-24 Mitsubishi Denki Kabushiki Kaisha Elevator landing door apparatus
JP2008528411A (en) * 2005-02-03 2008-07-31 オーチス エレベータ カンパニー Elevator door safety lock for detecting intrusion into shaft through landing door and elevator equipped with the safety lock
WO2018079032A1 (en) * 2016-10-27 2018-05-03 三菱電機株式会社 Elevator landing door opening detection device and elevator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326769U (en) * 1976-08-16 1978-03-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326769U (en) * 1976-08-16 1978-03-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643183A (en) * 1979-09-17 1981-04-21 Mitsubishi Electric Corp Preventive tool for locking of elevator platform
US5165505A (en) * 1990-10-01 1992-11-24 Mitsubishi Denki Kabushiki Kaisha Elevator landing door apparatus
JP2008528411A (en) * 2005-02-03 2008-07-31 オーチス エレベータ カンパニー Elevator door safety lock for detecting intrusion into shaft through landing door and elevator equipped with the safety lock
WO2018079032A1 (en) * 2016-10-27 2018-05-03 三菱電機株式会社 Elevator landing door opening detection device and elevator
JPWO2018079032A1 (en) * 2016-10-27 2018-10-25 三菱電機株式会社 Elevator landing door open detection device and elevator

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