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JPS5211552A - Door control device of elevator - Google Patents

Door control device of elevator

Info

Publication number
JPS5211552A
JPS5211552A JP8618775A JP8618775A JPS5211552A JP S5211552 A JPS5211552 A JP S5211552A JP 8618775 A JP8618775 A JP 8618775A JP 8618775 A JP8618775 A JP 8618775A JP S5211552 A JPS5211552 A JP S5211552A
Authority
JP
Japan
Prior art keywords
elevator
control device
door control
door
safely
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
JP8618775A
Other languages
Japanese (ja)
Inventor
Umekichi Hamazaki
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8618775A priority Critical patent/JPS5211552A/en
Publication of JPS5211552A publication Critical patent/JPS5211552A/en
Pending legal-status Critical Current

Links

Landscapes

  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: To automatically, safely and forcibly close the door when the door is kept opened intentionally for unnecessarily long period of time.
COPYRIGHT: (C)1977,JPO&Japio
JP8618775A 1975-07-16 1975-07-16 Door control device of elevator Pending JPS5211552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8618775A JPS5211552A (en) 1975-07-16 1975-07-16 Door control device of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8618775A JPS5211552A (en) 1975-07-16 1975-07-16 Door control device of elevator

Publications (1)

Publication Number Publication Date
JPS5211552A true JPS5211552A (en) 1977-01-28

Family

ID=13879753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8618775A Pending JPS5211552A (en) 1975-07-16 1975-07-16 Door control device of elevator

Country Status (1)

Country Link
JP (1) JPS5211552A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781152U (en) * 1980-11-07 1982-05-19

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497665A (en) * 1972-03-27 1974-01-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497665A (en) * 1972-03-27 1974-01-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781152U (en) * 1980-11-07 1982-05-19
JPS6323160Y2 (en) * 1980-11-07 1988-06-24

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