JPS5290399A - Electronic lock system - Google Patents

Electronic lock system

Info

Publication number
JPS5290399A
JPS5290399A JP574676A JP574676A JPS5290399A JP S5290399 A JPS5290399 A JP S5290399A JP 574676 A JP574676 A JP 574676A JP 574676 A JP574676 A JP 574676A JP S5290399 A JPS5290399 A JP S5290399A
Authority
JP
Japan
Prior art keywords
electronic lock
lock system
lock
information
reading sensor
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
JP574676A
Other languages
Japanese (ja)
Inventor
Kumekichi Shibagaki
Mitsuo Honma
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP574676A priority Critical patent/JPS5290399A/en
Publication of JPS5290399A publication Critical patent/JPS5290399A/en
Pending legal-status Critical Current

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  • Lock And Its Accessories (AREA)

Abstract

PURPOSE: To provide an electronic lock system characterized by highsecurity of lock and a simplified reading sensor, by providing a lock having a code information and synchrenous information arranged along a direction of insertion, a reading sensor which reads a plural pit of above each information at insertion, a discriminating means and a electromagnetic lock body.
COPYRIGHT: (C)1977,JPO&Japio
JP574676A 1976-01-21 1976-01-21 Electronic lock system Pending JPS5290399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP574676A JPS5290399A (en) 1976-01-21 1976-01-21 Electronic lock system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP574676A JPS5290399A (en) 1976-01-21 1976-01-21 Electronic lock system

Publications (1)

Publication Number Publication Date
JPS5290399A true JPS5290399A (en) 1977-07-29

Family

ID=11619658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP574676A Pending JPS5290399A (en) 1976-01-21 1976-01-21 Electronic lock system

Country Status (1)

Country Link
JP (1) JPS5290399A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6471977A (en) * 1987-09-11 1989-03-16 Miwa Lock Kk Key information reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6471977A (en) * 1987-09-11 1989-03-16 Miwa Lock Kk Key information reader

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