IT952562B - Sistema di serratura elettronica - Google Patents
Sistema di serratura elettronicaInfo
- Publication number
- IT952562B IT952562B IT4947672A IT4947672A IT952562B IT 952562 B IT952562 B IT 952562B IT 4947672 A IT4947672 A IT 4947672A IT 4947672 A IT4947672 A IT 4947672A IT 952562 B IT952562 B IT 952562B
- Authority
- IT
- Italy
- Prior art keywords
- electronic lock
- lock system
- electronic
- lock
- 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
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- 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
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00761—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by connected means, e.g. mechanical contacts, plugs, connectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13267171A | 1971-04-09 | 1971-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT952562B true IT952562B (it) | 1973-07-30 |
Family
ID=22455072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4947672A IT952562B (it) | 1971-04-09 | 1972-04-08 | Sistema di serratura elettronica |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU456969B2 (it) |
CA (1) | CA979100A (it) |
DE (1) | DE2217139A1 (it) |
ES (1) | ES401600A1 (it) |
FR (1) | FR2136269A5 (it) |
GB (1) | GB1337233A (it) |
IT (1) | IT952562B (it) |
SE (1) | SE381700B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2311365A1 (fr) * | 1975-05-13 | 1976-12-10 | Innovation Ste Int | Systeme pour transferer et memoriser des donnees de maniere personnelle et confidentielle au moyen d'objets portatifs electroniques independants |
DE2604188C2 (de) * | 1976-02-04 | 1982-11-25 | Neiman S.A., Courbevoie | Schaltungsanordnung zum Betätigen von Schließvorrichtungen |
DE2824421C2 (de) * | 1978-06-03 | 1985-10-10 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltanordnung zum Betreiben von Schließeinrichtungen und ähnlichen Sicherheitseinrichtungen, insbesondere als Diebstahlschutz an einem Kraftfahrzeug |
SE429884B (sv) * | 1979-06-05 | 1983-10-03 | Thelin & Co Id Select | Elektroniskt las |
FR2501396B1 (fr) * | 1981-03-05 | 1985-10-11 | Dassault Electronique | Systeme de controle d'acces, notamment pour le passage de points de peage |
FR2506048B1 (fr) * | 1981-05-12 | 1986-02-07 | Mole Alain | Systeme d'identification electronique |
FR2506047B1 (fr) * | 1981-05-12 | 1986-02-07 | Mole Alain | Systeme d'identification electronique |
DE3225754A1 (de) * | 1982-07-09 | 1984-01-12 | Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert | Verfahren zur schliesswirksamen wechselwirkung eines schluesselartigen teils mit einem schlossartigen teil |
FR2577971B1 (fr) * | 1985-02-27 | 1988-06-17 | Cahen Olivier | Dispositif de controle d'acces ou de serrurerie de securite |
GB2221714A (en) * | 1988-08-09 | 1990-02-14 | Lee Jenq Jyi | Electronic lock and key |
US5493882A (en) * | 1993-05-07 | 1996-02-27 | Lockmasters, Inc. | Drive apparatus and portable power source for computerized combination locks |
GB9413532D0 (en) * | 1994-07-05 | 1994-08-24 | Systemteq Limited | Electronic locks |
-
1972
- 1972-04-06 GB GB1582472A patent/GB1337233A/en not_active Expired
- 1972-04-07 CA CA139,260A patent/CA979100A/en not_active Expired
- 1972-04-07 FR FR7212330A patent/FR2136269A5/fr not_active Expired
- 1972-04-08 ES ES401600A patent/ES401600A1/es not_active Expired
- 1972-04-08 IT IT4947672A patent/IT952562B/it active
- 1972-04-10 SE SE457672A patent/SE381700B/xx unknown
- 1972-04-10 DE DE19722217139 patent/DE2217139A1/de active Pending
- 1972-04-10 AU AU40944/72A patent/AU456969B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1337233A (en) | 1973-11-14 |
AU4094472A (en) | 1973-10-18 |
DE2217139A1 (de) | 1972-10-12 |
ES401600A1 (es) | 1975-02-16 |
CA979100A (en) | 1975-12-02 |
AU456969B2 (en) | 1975-01-16 |
SE381700B (sv) | 1975-12-15 |
FR2136269A5 (it) | 1972-12-22 |
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