JPS54156799A - Device for unlocking door in emergency - Google Patents

Device for unlocking door in emergency

Info

Publication number
JPS54156799A
JPS54156799A JP6437178A JP6437178A JPS54156799A JP S54156799 A JPS54156799 A JP S54156799A JP 6437178 A JP6437178 A JP 6437178A JP 6437178 A JP6437178 A JP 6437178A JP S54156799 A JPS54156799 A JP S54156799A
Authority
JP
Japan
Prior art keywords
emergency
unlocking door
unlocking
door
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
JP6437178A
Other languages
Japanese (ja)
Other versions
JPS567029B2 (en
Inventor
Shiyunichi Osada
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.)
Alpha Corp
Original Assignee
Alpha 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 Alpha Corp filed Critical Alpha Corp
Priority to JP6437178A priority Critical patent/JPS54156799A/en
Publication of JPS54156799A publication Critical patent/JPS54156799A/en
Publication of JPS567029B2 publication Critical patent/JPS567029B2/ja
Granted legal-status Critical Current

Links

JP6437178A 1978-05-31 1978-05-31 Device for unlocking door in emergency Granted JPS54156799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6437178A JPS54156799A (en) 1978-05-31 1978-05-31 Device for unlocking door in emergency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6437178A JPS54156799A (en) 1978-05-31 1978-05-31 Device for unlocking door in emergency

Publications (2)

Publication Number Publication Date
JPS54156799A true JPS54156799A (en) 1979-12-11
JPS567029B2 JPS567029B2 (en) 1981-02-16

Family

ID=13256349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6437178A Granted JPS54156799A (en) 1978-05-31 1978-05-31 Device for unlocking door in emergency

Country Status (1)

Country Link
JP (1) JPS54156799A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530103Y2 (en) * 1985-09-10 1993-08-02
JPS6288792A (en) * 1985-10-15 1987-04-23 三菱電機株式会社 Load detector for elevator

Also Published As

Publication number Publication date
JPS567029B2 (en) 1981-02-16

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