IT1131095B - Dispositivo su serrature e simili per impedire un accesso non autorizzato - Google Patents
Dispositivo su serrature e simili per impedire un accesso non autorizzatoInfo
- Publication number
- IT1131095B IT1131095B IT20964/80A IT2096480A IT1131095B IT 1131095 B IT1131095 B IT 1131095B IT 20964/80 A IT20964/80 A IT 20964/80A IT 2096480 A IT2096480 A IT 2096480A IT 1131095 B IT1131095 B IT 1131095B
- Authority
- IT
- Italy
- Prior art keywords
- locks
- similar
- unauthorized access
- prevent unauthorized
- prevent
- Prior art date
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)
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 (2)
Publication Number | Publication Date |
---|---|
IT8020964A0 IT8020964A0 (it) | 1980-03-27 |
IT1131095B true IT1131095B (it) | 1986-06-18 |
Family
ID=6066694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20964/80A IT1131095B (it) | 1979-03-28 | 1980-03-27 | Dispositivo su serrature e simili per impedire un accesso non autorizzato |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS55155879A (it) |
CH (1) | CH649855A5 (it) |
DE (1) | DE2912258A1 (it) |
FR (1) | FR2452747A2 (it) |
GB (1) | GB2047326B (it) |
IT (1) | IT1131095B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3205586C2 (de) * | 1982-02-17 | 1985-10-03 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Elektromechanische Schließeinrichtung für Magnetschlüssel |
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 |
GB8432550D0 (en) * | 1984-12-21 | 1985-02-06 | Lowe & Fletcher Ltd | Lock & key |
GB8432549D0 (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 |
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 |
JPH0613805B2 (ja) * | 1986-02-28 | 1994-02-23 | 株式会社本田ロツク | キ−検出装置 |
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 |
JPH0634532Y2 (ja) * | 1986-08-22 | 1994-09-07 | 株式会社本田ロツク | 磁気感応式キ− |
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− |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3783249A (en) * | 1971-10-13 | 1974-01-01 | Velinsky M | Coded magnetic card and reader |
-
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 FR FR8007071A patent/FR2452747A2/fr active Pending
- 1980-03-28 JP JP3912880A patent/JPS55155879A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2047326A (en) | 1980-11-26 |
JPS55155879A (en) | 1980-12-04 |
IT8020964A0 (it) | 1980-03-27 |
FR2452747A2 (fr) | 1980-10-24 |
DE2912258A1 (de) | 1980-10-09 |
CH649855A5 (de) | 1985-06-14 |
GB2047326B (en) | 1983-03-16 |
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