JPS527549A - Elevator signal system - Google Patents

Elevator signal system

Info

Publication number
JPS527549A
JPS527549A JP8083975A JP8083975A JPS527549A JP S527549 A JPS527549 A JP S527549A JP 8083975 A JP8083975 A JP 8083975A JP 8083975 A JP8083975 A JP 8083975A JP S527549 A JPS527549 A JP S527549A
Authority
JP
Japan
Prior art keywords
signal system
elevator signal
elevator
depressed
sound
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
JP8083975A
Other languages
Japanese (ja)
Inventor
Tatsuo Iwasaka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8083975A priority Critical patent/JPS527549A/en
Publication of JPS527549A publication Critical patent/JPS527549A/en
Pending legal-status Critical Current

Links

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

PURPOSE: To provide an elevator signal system, in which each service elevator is adapted to be indicated by means of sound each time a hall call push button is depressed.
COPYRIGHT: (C)1977,JPO&Japio
JP8083975A 1975-07-02 1975-07-02 Elevator signal system Pending JPS527549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8083975A JPS527549A (en) 1975-07-02 1975-07-02 Elevator signal system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8083975A JPS527549A (en) 1975-07-02 1975-07-02 Elevator signal system

Publications (1)

Publication Number Publication Date
JPS527549A true JPS527549A (en) 1977-01-20

Family

ID=13729529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8083975A Pending JPS527549A (en) 1975-07-02 1975-07-02 Elevator signal system

Country Status (1)

Country Link
JP (1) JPS527549A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261856U (en) * 1975-10-31 1977-05-07
US4972926A (en) * 1985-06-04 1990-11-27 Mitsubishi Denki Kabushiki Kaisha Hall information system for elevator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261856U (en) * 1975-10-31 1977-05-07
JPS5632462Y2 (en) * 1975-10-31 1981-08-01
US4972926A (en) * 1985-06-04 1990-11-27 Mitsubishi Denki Kabushiki Kaisha Hall information system for elevator

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