JPS5247247A - Safety confirming system for elevators - Google Patents

Safety confirming system for elevators

Info

Publication number
JPS5247247A
JPS5247247A JP50123117A JP12311775A JPS5247247A JP S5247247 A JPS5247247 A JP S5247247A JP 50123117 A JP50123117 A JP 50123117A JP 12311775 A JP12311775 A JP 12311775A JP S5247247 A JPS5247247 A JP S5247247A
Authority
JP
Japan
Prior art keywords
elevators
confirming system
safety confirming
safety
confirming
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
JP50123117A
Other languages
Japanese (ja)
Inventor
Michitaka Osuga
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50123117A priority Critical patent/JPS5247247A/en
Publication of JPS5247247A publication Critical patent/JPS5247247A/en
Pending legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

PURPOSE: To provide a safety confirming system for elevators, in which restarting of driving motor is prevented while elevator is stopped and operational condition of disconnecting means is detected at each stop, thereby confirming its reliability and ensuring security of the cage.
COPYRIGHT: (C)1977,JPO&Japio
JP50123117A 1975-10-13 1975-10-13 Safety confirming system for elevators Pending JPS5247247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50123117A JPS5247247A (en) 1975-10-13 1975-10-13 Safety confirming system for elevators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123117A JPS5247247A (en) 1975-10-13 1975-10-13 Safety confirming system for elevators

Publications (1)

Publication Number Publication Date
JPS5247247A true JPS5247247A (en) 1977-04-14

Family

ID=14852590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50123117A Pending JPS5247247A (en) 1975-10-13 1975-10-13 Safety confirming system for elevators

Country Status (1)

Country Link
JP (1) JPS5247247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875261U (en) * 1981-11-11 1983-05-21 株式会社日立製作所 elevator control circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875261U (en) * 1981-11-11 1983-05-21 株式会社日立製作所 elevator control circuit

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