JPS5447254A - Elevator - Google Patents

Elevator

Info

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
Application number
JP11357677A
Other languages
Japanese (ja)
Other versions
JPS5917031B2 (en
Inventor
Hisao Kato
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 JP11357677A priority Critical patent/JPS5917031B2/en
Publication of JPS5447254A publication Critical patent/JPS5447254A/en
Publication of JPS5917031B2 publication Critical patent/JPS5917031B2/en
Expired legal-status Critical Current

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
JP11357677A 1977-09-21 1977-09-21 elevator equipment Expired JPS5917031B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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