JPS5410099A - Electronic key - Google Patents

Electronic key

Info

Publication number
JPS5410099A
JPS5410099A JP7468377A JP7468377A JPS5410099A JP S5410099 A JPS5410099 A JP S5410099A JP 7468377 A JP7468377 A JP 7468377A JP 7468377 A JP7468377 A JP 7468377A JP S5410099 A JPS5410099 A JP S5410099A
Authority
JP
Japan
Prior art keywords
electronic key
key
operators
renew
bringing
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
JP7468377A
Other languages
Japanese (ja)
Other versions
JPS5629078B2 (en
Inventor
Akira Nagano
Isamu Ishida
Kazuaki Urasaki
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP7468377A priority Critical patent/JPS5410099A/en
Publication of JPS5410099A publication Critical patent/JPS5410099A/en
Publication of JPS5629078B2 publication Critical patent/JPS5629078B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

PURPOSE:To provide the subject key wherein, in the case where a number of operators operate the electronic key, only specific operators can renew and set the code number for bringing the electronic key into unlocked state, thereby to maintain secrecy.
JP7468377A 1977-06-22 1977-06-22 Electronic key Granted JPS5410099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7468377A JPS5410099A (en) 1977-06-22 1977-06-22 Electronic key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7468377A JPS5410099A (en) 1977-06-22 1977-06-22 Electronic key

Publications (2)

Publication Number Publication Date
JPS5410099A true JPS5410099A (en) 1979-01-25
JPS5629078B2 JPS5629078B2 (en) 1981-07-06

Family

ID=13554261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7468377A Granted JPS5410099A (en) 1977-06-22 1977-06-22 Electronic key

Country Status (1)

Country Link
JP (1) JPS5410099A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56500616A (en) * 1979-06-05 1981-05-07
JPS56105076A (en) * 1980-01-25 1981-08-21 Kokusan Kinzoku Kogyo Kk Control circuit operated by pushhbutton
JPS57130681A (en) * 1981-02-02 1982-08-13 Itoki Kosakusho Chamber managing system to which unlock preventing capacity
JPS58137760U (en) * 1982-03-11 1983-09-16 金剛株式会社 electronic unlocking device
JPS5980056U (en) * 1982-11-22 1984-05-30 株式会社東京クマヒラ security door

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56500616A (en) * 1979-06-05 1981-05-07
JPS56105076A (en) * 1980-01-25 1981-08-21 Kokusan Kinzoku Kogyo Kk Control circuit operated by pushhbutton
JPS57130681A (en) * 1981-02-02 1982-08-13 Itoki Kosakusho Chamber managing system to which unlock preventing capacity
JPS58137760U (en) * 1982-03-11 1983-09-16 金剛株式会社 electronic unlocking device
JPS5980056U (en) * 1982-11-22 1984-05-30 株式会社東京クマヒラ security door

Also Published As

Publication number Publication date
JPS5629078B2 (en) 1981-07-06

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