JPS5367936A - Device for controlling door - Google Patents

Device for controlling door

Info

Publication number
JPS5367936A
JPS5367936A JP14431876A JP14431876A JPS5367936A JP S5367936 A JPS5367936 A JP S5367936A JP 14431876 A JP14431876 A JP 14431876A JP 14431876 A JP14431876 A JP 14431876A JP S5367936 A JPS5367936 A JP S5367936A
Authority
JP
Japan
Prior art keywords
door
controlling door
controlling
detect
person
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
JP14431876A
Other languages
Japanese (ja)
Inventor
Kazutoshi Oota
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 JP14431876A priority Critical patent/JPS5367936A/en
Publication of JPS5367936A publication Critical patent/JPS5367936A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: To provide a device for controlling a door, which can detect a person or article approaching the door with high detecting sensitivity and prevent it from erroneously operating because of an ageing change.
COPYRIGHT: (C)1978,JPO&Japio
JP14431876A 1976-11-30 1976-11-30 Device for controlling door Pending JPS5367936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14431876A JPS5367936A (en) 1976-11-30 1976-11-30 Device for controlling door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14431876A JPS5367936A (en) 1976-11-30 1976-11-30 Device for controlling door

Publications (1)

Publication Number Publication Date
JPS5367936A true JPS5367936A (en) 1978-06-16

Family

ID=15359291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14431876A Pending JPS5367936A (en) 1976-11-30 1976-11-30 Device for controlling door

Country Status (1)

Country Link
JP (1) JPS5367936A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006498A1 (en) * 1985-04-29 1986-11-06 Xecutek Corporation Ultrasonic sensor system
US4815046A (en) * 1985-04-29 1989-03-21 Xecutek Corporation Ultrasonic sensor system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006498A1 (en) * 1985-04-29 1986-11-06 Xecutek Corporation Ultrasonic sensor system
US4815046A (en) * 1985-04-29 1989-03-21 Xecutek Corporation Ultrasonic sensor system

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