JPS51131800A - Lock device - Google Patents

Lock device

Info

Publication number
JPS51131800A
JPS51131800A JP5426075A JP5426075A JPS51131800A JP S51131800 A JPS51131800 A JP S51131800A JP 5426075 A JP5426075 A JP 5426075A JP 5426075 A JP5426075 A JP 5426075A JP S51131800 A JPS51131800 A JP S51131800A
Authority
JP
Japan
Prior art keywords
lock device
key
surely
electro
locked
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
JP5426075A
Other languages
Japanese (ja)
Other versions
JPS566465B2 (en
Inventor
Akira Iida
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.)
NIPPON KEIBI HOSHIYOU KK
NIPPON KEIBI HOSHO KK
Secom Co Ltd
Original Assignee
NIPPON KEIBI HOSHIYOU KK
NIPPON KEIBI HOSHO KK
Secom 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 NIPPON KEIBI HOSHIYOU KK, NIPPON KEIBI HOSHO KK, Secom Co Ltd filed Critical NIPPON KEIBI HOSHIYOU KK
Priority to JP5426075A priority Critical patent/JPS51131800A/en
Publication of JPS51131800A publication Critical patent/JPS51131800A/en
Publication of JPS566465B2 publication Critical patent/JPS566465B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

PURPOSE: To provide an electro-magnetic lock which can be locked or unlocked easily and surely by the use of card reader and special card in place of key box and key.
COPYRIGHT: (C)1976,JPO&Japio
JP5426075A 1975-05-08 1975-05-08 Lock device Granted JPS51131800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5426075A JPS51131800A (en) 1975-05-08 1975-05-08 Lock device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5426075A JPS51131800A (en) 1975-05-08 1975-05-08 Lock device

Publications (2)

Publication Number Publication Date
JPS51131800A true JPS51131800A (en) 1976-11-16
JPS566465B2 JPS566465B2 (en) 1981-02-12

Family

ID=12965579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5426075A Granted JPS51131800A (en) 1975-05-08 1975-05-08 Lock device

Country Status (1)

Country Link
JP (1) JPS51131800A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933800A (en) * 1972-08-01 1974-03-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933800A (en) * 1972-08-01 1974-03-28

Also Published As

Publication number Publication date
JPS566465B2 (en) 1981-02-12

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