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JPS56141276A - Detector for derailment of elevator - Google Patents

Detector for derailment of elevator

Info

Publication number
JPS56141276A
JPS56141276A JP4152680A JP4152680A JPS56141276A JP S56141276 A JPS56141276 A JP S56141276A JP 4152680 A JP4152680 A JP 4152680A JP 4152680 A JP4152680 A JP 4152680A JP S56141276 A JPS56141276 A JP S56141276A
Authority
JP
Japan
Prior art keywords
derailment
elevator
detector
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
JP4152680A
Other languages
Japanese (ja)
Other versions
JPS6238271B2 (en
Inventor
Tetsuo Iwata
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP4152680A priority Critical patent/JPS56141276A/en
Publication of JPS56141276A publication Critical patent/JPS56141276A/en
Publication of JPS6238271B2 publication Critical patent/JPS6238271B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP4152680A 1980-03-31 1980-03-31 Detector for derailment of elevator Granted JPS56141276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4152680A JPS56141276A (en) 1980-03-31 1980-03-31 Detector for derailment of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4152680A JPS56141276A (en) 1980-03-31 1980-03-31 Detector for derailment of elevator

Publications (2)

Publication Number Publication Date
JPS56141276A true JPS56141276A (en) 1981-11-04
JPS6238271B2 JPS6238271B2 (en) 1987-08-17

Family

ID=12610835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4152680A Granted JPS56141276A (en) 1980-03-31 1980-03-31 Detector for derailment of elevator

Country Status (1)

Country Link
JP (1) JPS56141276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107922152A (en) * 2015-08-28 2018-04-17 三菱电机株式会社 Elevator derailedness detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107922152A (en) * 2015-08-28 2018-04-17 三菱电机株式会社 Elevator derailedness detection device

Also Published As

Publication number Publication date
JPS6238271B2 (en) 1987-08-17

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