JPS52147841A - Elevator door control device - Google Patents

Elevator door control device

Info

Publication number
JPS52147841A
JPS52147841A JP6436276A JP6436276A JPS52147841A JP S52147841 A JPS52147841 A JP S52147841A JP 6436276 A JP6436276 A JP 6436276A JP 6436276 A JP6436276 A JP 6436276A JP S52147841 A JPS52147841 A JP S52147841A
Authority
JP
Japan
Prior art keywords
elevator door
control device
door control
door
obstacle
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
JP6436276A
Other languages
Japanese (ja)
Other versions
JPS5926594B2 (en
Inventor
Hisao Kato
Makoto Tomidokoro
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 JP6436276A priority Critical patent/JPS5926594B2/en
Publication of JPS52147841A publication Critical patent/JPS52147841A/en
Publication of JPS5926594B2 publication Critical patent/JPS5926594B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: When elevator door hits an obstacle during its opening or closing motion, the amount of pressure given by external force of the obstacle or displacement of the door is detected and the door is stopped and moved in the opposite direction.
COPYRIGHT: (C)1977,JPO&Japio
JP6436276A 1976-06-02 1976-06-02 Elevator door control device Expired JPS5926594B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6436276A JPS5926594B2 (en) 1976-06-02 1976-06-02 Elevator door control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6436276A JPS5926594B2 (en) 1976-06-02 1976-06-02 Elevator door control device

Publications (2)

Publication Number Publication Date
JPS52147841A true JPS52147841A (en) 1977-12-08
JPS5926594B2 JPS5926594B2 (en) 1984-06-28

Family

ID=13256067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6436276A Expired JPS5926594B2 (en) 1976-06-02 1976-06-02 Elevator door control device

Country Status (1)

Country Link
JP (1) JPS5926594B2 (en)

Also Published As

Publication number Publication date
JPS5926594B2 (en) 1984-06-28

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