JPS5417244A - Sensor of safety device for elevator door - Google Patents

Sensor of safety device for elevator door

Info

Publication number
JPS5417244A
JPS5417244A JP8173777A JP8173777A JPS5417244A JP S5417244 A JPS5417244 A JP S5417244A JP 8173777 A JP8173777 A JP 8173777A JP 8173777 A JP8173777 A JP 8173777A JP S5417244 A JPS5417244 A JP S5417244A
Authority
JP
Japan
Prior art keywords
elevator door
sensor
safety device
door
closing
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
JP8173777A
Other languages
Japanese (ja)
Other versions
JPS5834395B2 (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 JP52081737A priority Critical patent/JPS5834395B2/en
Publication of JPS5417244A publication Critical patent/JPS5417244A/en
Publication of JPS5834395B2 publication Critical patent/JPS5834395B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a sensor of safety device for elevator door, attached to the top end portion of an elevator door, which is capable of preventing generation of rattling noise at the time of opening and closing the door and also capable of extending detection range of its antenna plate.
COPYRIGHT: (C)1979,JPO&Japio
JP52081737A 1977-07-08 1977-07-08 Sensor for elevator door safety device Expired JPS5834395B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52081737A JPS5834395B2 (en) 1977-07-08 1977-07-08 Sensor for elevator door safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52081737A JPS5834395B2 (en) 1977-07-08 1977-07-08 Sensor for elevator door safety device

Publications (2)

Publication Number Publication Date
JPS5417244A true JPS5417244A (en) 1979-02-08
JPS5834395B2 JPS5834395B2 (en) 1983-07-26

Family

ID=13754736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52081737A Expired JPS5834395B2 (en) 1977-07-08 1977-07-08 Sensor for elevator door safety device

Country Status (1)

Country Link
JP (1) JPS5834395B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4704680B2 (en) * 2001-11-02 2011-06-15 マグナ クロージャーズ インコーポレイテッド Multi-zone capacity type prevention system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546258A (en) * 1977-06-13 1979-01-18 Mitsubishi Electric Corp Sensor for elevator cage door safety device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546258A (en) * 1977-06-13 1979-01-18 Mitsubishi Electric Corp Sensor for elevator cage door safety device

Also Published As

Publication number Publication date
JPS5834395B2 (en) 1983-07-26

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