FR2452747A2 - Installation de serrure pour eviter un acces non autorise - Google Patents
Installation de serrure pour eviter un acces non autoriseInfo
- 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
Links
- 238000009434 installation Methods 0.000 title abstract 3
- 230000003042 antagnostic effect Effects 0.000 abstract 1
- 239000005557 antagonist Substances 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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)
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2250393A1 (de) * | 1971-10-13 | 1973-04-19 | Velinsky Milton | Codierte magnetkarte und leseeinrichtung dafuer |
-
1979
- 1979-03-28 DE DE19792912258 patent/DE2912258A1/de not_active Withdrawn
-
1980
- 1980-03-25 CH CH2341/80A patent/CH649855A5/de not_active IP Right Cessation
- 1980-03-27 IT IT20964/80A patent/IT1131095B/it active
- 1980-03-28 GB GB8010533A patent/GB2047326B/en not_active Expired
- 1980-03-28 JP JP3912880A patent/JPS55155879A/ja active Pending
- 1980-03-28 FR FR8007071A patent/FR2452747A2/fr active Pending
Patent Citations (1)
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)
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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