JPS6469484A - Safety device for elevator - Google Patents

Safety device for elevator

Info

Publication number
JPS6469484A
JPS6469484A JP22744787A JP22744787A JPS6469484A JP S6469484 A JPS6469484 A JP S6469484A JP 22744787 A JP22744787 A JP 22744787A JP 22744787 A JP22744787 A JP 22744787A JP S6469484 A JPS6469484 A JP S6469484A
Authority
JP
Japan
Prior art keywords
alarm
limit switches
forced
car
normally open
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
JP22744787A
Other languages
English (en)
Inventor
Takaaki Aoi
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 JP22744787A priority Critical patent/JPS6469484A/ja
Publication of JPS6469484A publication Critical patent/JPS6469484A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP22744787A 1987-09-10 1987-09-10 Safety device for elevator Pending JPS6469484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22744787A JPS6469484A (en) 1987-09-10 1987-09-10 Safety device for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22744787A JPS6469484A (en) 1987-09-10 1987-09-10 Safety device for elevator

Publications (1)

Publication Number Publication Date
JPS6469484A true JPS6469484A (en) 1989-03-15

Family

ID=16861014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22744787A Pending JPS6469484A (en) 1987-09-10 1987-09-10 Safety device for elevator

Country Status (1)

Country Link
JP (1) JPS6469484A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001080836A (ja) * 1999-08-30 2001-03-27 Otis Elevator Co 昇降路の出入りにおける安全性確保の方法及びエレベータ装置
CN109081207A (zh) * 2018-10-31 2018-12-25 杭州西奥电梯有限公司 一种浅底坑垂直电梯的电气***
CN110626898A (zh) * 2018-06-22 2019-12-31 奥的斯电梯公司 电梯***
US10526168B2 (en) 2015-10-22 2020-01-07 Otis Elevator Company Service alarm device for warning if an elevator safety device is not activated

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001080836A (ja) * 1999-08-30 2001-03-27 Otis Elevator Co 昇降路の出入りにおける安全性確保の方法及びエレベータ装置
US10526168B2 (en) 2015-10-22 2020-01-07 Otis Elevator Company Service alarm device for warning if an elevator safety device is not activated
CN110626898A (zh) * 2018-06-22 2019-12-31 奥的斯电梯公司 电梯***
CN110626898B (zh) * 2018-06-22 2021-10-08 奥的斯电梯公司 电梯***
CN109081207A (zh) * 2018-10-31 2018-12-25 杭州西奥电梯有限公司 一种浅底坑垂直电梯的电气***
CN109081207B (zh) * 2018-10-31 2023-11-07 杭州西奥电梯有限公司 一种浅底坑垂直电梯的电气***

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