FR2452747A2 - Installation de serrure pour eviter un acces non autorise - Google Patents

Installation de serrure pour eviter un acces non autorise

Info

Publication number
FR2452747A2
FR2452747A2 FR8007071A FR8007071A FR2452747A2 FR 2452747 A2 FR2452747 A2 FR 2452747A2 FR 8007071 A FR8007071 A FR 8007071A FR 8007071 A FR8007071 A FR 8007071A FR 2452747 A2 FR2452747 A2 FR 2452747A2
Authority
FR
France
Prior art keywords
unauthorized access
lock installation
avoid unauthorized
magnetic
distribution
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
FR8007071A
Other languages
English (en)
French (fr)
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.)
BSG SCHALTTECHNIK
Original Assignee
BSG SCHALTTECHNIK
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 BSG SCHALTTECHNIK filed Critical BSG SCHALTTECHNIK
Publication of FR2452747A2 publication Critical patent/FR2452747A2/fr
Pending 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
    • G07C9/00722—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 magnetic components, e.g. magnets, magnetic strips, metallic inserts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Near-Field Transmission Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR8007071A 1979-03-28 1980-03-28 Installation de serrure pour eviter un acces non autorise Pending FR2452747A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792912258 DE2912258A1 (de) 1979-03-28 1979-03-28 Einrichtung an schloessern u.dgl. zur verhinderung eines unbefugten zugangs

Publications (1)

Publication Number Publication Date
FR2452747A2 true FR2452747A2 (fr) 1980-10-24

Family

ID=6066694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007071A Pending FR2452747A2 (fr) 1979-03-28 1980-03-28 Installation de serrure pour eviter un acces non autorise

Country Status (6)

Country Link
JP (1) JPS55155879A (de)
CH (1) CH649855A5 (de)
DE (1) DE2912258A1 (de)
FR (1) FR2452747A2 (de)
GB (1) GB2047326B (de)
IT (1) IT1131095B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086491A2 (de) * 1982-02-17 1983-08-24 DODUCO KG. Dr. Eugen Dürrwächter Elektromechanische Schliesseinrichtung

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537642B1 (fr) * 1982-12-10 1991-09-20 Scovill Sicherheitseinrichtung Cle et cylindre de fermeture qu'elle actionne
GB8405117D0 (en) * 1984-02-28 1984-04-04 Pickersgill Kaye Ltd Electronic locking system
GB8432549D0 (en) * 1984-12-21 1985-02-06 Lowe & Fletcher Ltd Lock & key
GB8432550D0 (en) * 1984-12-21 1985-02-06 Lowe & Fletcher Ltd Lock & key
GB2169651B (en) * 1985-01-12 1988-04-07 Snr John Maxwell Mullin Locking device
JPH0823007B2 (ja) * 1985-09-25 1996-03-06 三菱化学株式会社 撥水性組成物
GB8529222D0 (en) * 1985-11-27 1986-01-02 Yale Security Prod Ltd Keys
JPH0613805B2 (ja) * 1986-02-28 1994-02-23 株式会社本田ロツク キ−検出装置
JPS63167859A (ja) * 1986-12-29 1988-07-11 株式会社　本田ロツク 車両用施解錠装置
US4849749A (en) * 1986-02-28 1989-07-18 Honda Lock Manufacturing Co., Ltd. Electronic lock and key switch having key identifying function
JPH0634532Y2 (ja) * 1986-08-22 1994-09-07 株式会社本田ロツク 磁気感応式キ−
JPH0634533Y2 (ja) * 1986-08-22 1994-09-07 株式会社本田ロツク 磁気感応式キ−装置
JPH0719501B2 (ja) * 1986-09-08 1995-03-06 株式会社本田ロツク 磁気感応式キ−装置
JPS6367017A (ja) * 1986-09-08 1988-03-25 Honda Lock Mfg Co Ltd 磁気感応式キ−

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250393A1 (de) * 1971-10-13 1973-04-19 Velinsky Milton Codierte magnetkarte und leseeinrichtung dafuer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250393A1 (de) * 1971-10-13 1973-04-19 Velinsky Milton Codierte magnetkarte und leseeinrichtung dafuer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086491A2 (de) * 1982-02-17 1983-08-24 DODUCO KG. Dr. Eugen Dürrwächter Elektromechanische Schliesseinrichtung
EP0086491A3 (de) * 1982-02-17 1984-03-28 DODUCO KG. Dr. Eugen Dürrwächter Elektromechanische Schliesseinrichtung

Also Published As

Publication number Publication date
IT8020964A0 (it) 1980-03-27
JPS55155879A (en) 1980-12-04
CH649855A5 (de) 1985-06-14
DE2912258A1 (de) 1980-10-09
GB2047326B (en) 1983-03-16
GB2047326A (en) 1980-11-26
IT1131095B (it) 1986-06-18

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