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JPS52116551A - Device for controlling elevator door - Google Patents

Device for controlling elevator door

Info

Publication number
JPS52116551A
JPS52116551A JP3322376A JP3322376A JPS52116551A JP S52116551 A JPS52116551 A JP S52116551A JP 3322376 A JP3322376 A JP 3322376A JP 3322376 A JP3322376 A JP 3322376A JP S52116551 A JPS52116551 A JP S52116551A
Authority
JP
Japan
Prior art keywords
door
elevator door
controlling elevator
speed
intend
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
JP3322376A
Other languages
Japanese (ja)
Other versions
JPS5813478B2 (en
Inventor
Nobuo Anzai
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 JP51033223A priority Critical patent/JPS5813478B2/en
Publication of JPS52116551A publication Critical patent/JPS52116551A/en
Publication of JPS5813478B2 publication Critical patent/JPS5813478B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: To intend to secure the safety of human being and article when they are engaged with the door of an elevator by detecting the speed of the cage door to stop or reversely move the door when the door speed becomes less than instructed value.
COPYRIGHT: (C)1977,JPO&Japio
JP51033223A 1976-03-26 1976-03-26 Elevator door control device Expired JPS5813478B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51033223A JPS5813478B2 (en) 1976-03-26 1976-03-26 Elevator door control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51033223A JPS5813478B2 (en) 1976-03-26 1976-03-26 Elevator door control device

Publications (2)

Publication Number Publication Date
JPS52116551A true JPS52116551A (en) 1977-09-30
JPS5813478B2 JPS5813478B2 (en) 1983-03-14

Family

ID=12380439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51033223A Expired JPS5813478B2 (en) 1976-03-26 1976-03-26 Elevator door control device

Country Status (1)

Country Link
JP (1) JPS5813478B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136778A (en) * 1980-03-24 1981-10-26 Tokyo Shibaura Electric Co Controller for elevator door
JPS574880A (en) * 1980-06-09 1982-01-11 Mitsubishi Electric Corp Safety device for door of elevator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4858544A (en) * 1971-11-24 1973-08-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4858544A (en) * 1971-11-24 1973-08-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136778A (en) * 1980-03-24 1981-10-26 Tokyo Shibaura Electric Co Controller for elevator door
JPS574880A (en) * 1980-06-09 1982-01-11 Mitsubishi Electric Corp Safety device for door of elevator
JPS6337029B2 (en) * 1980-06-09 1988-07-22 Mitsubishi Electric Corp

Also Published As

Publication number Publication date
JPS5813478B2 (en) 1983-03-14

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