DE2828336A1 - Key for electronically closed locks - has code set by user and powered by battery within key - Google Patents

Key for electronically closed locks - has code set by user and powered by battery within key

Info

Publication number
DE2828336A1
DE2828336A1 DE19782828336 DE2828336A DE2828336A1 DE 2828336 A1 DE2828336 A1 DE 2828336A1 DE 19782828336 DE19782828336 DE 19782828336 DE 2828336 A DE2828336 A DE 2828336A DE 2828336 A1 DE2828336 A1 DE 2828336A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
key
battery
lock
housing
powered
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.)
Withdrawn
Application number
DE19782828336
Other languages
German (de)
Inventor
Dieter Salm
Original Assignee
Dieter Salm
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

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual entry or exit registers
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182Electronically 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
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual entry or exit registers
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753Electronically 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
    • G07C2009/00761Electronically 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

Abstract

The battery coded key is used for opening electronically closed locks. The key has an external electric power supply system. The lock is independent of stationary voltage supply arrangements. The external code input is concealed from any persons present. The key has on its housing surface a coding switch for code adjustment. It has a keyboard for locking or releasing or the lock. Into the key housing is laterally sunk a contacting profile which is inserted as a conventional key into the lock. The housing has also an electric battery for power supply in addition to the electronic circuit.
DE19782828336 1978-06-28 1978-06-28 Key for electronically closed locks - has code set by user and powered by battery within key Withdrawn DE2828336A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782828336 DE2828336A1 (en) 1978-06-28 1978-06-28 Key for electronically closed locks - has code set by user and powered by battery within key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782828336 DE2828336A1 (en) 1978-06-28 1978-06-28 Key for electronically closed locks - has code set by user and powered by battery within key

Publications (1)

Publication Number Publication Date
DE2828336A1 true true DE2828336A1 (en) 1980-01-10

Family

ID=6042998

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782828336 Withdrawn DE2828336A1 (en) 1978-06-28 1978-06-28 Key for electronically closed locks - has code set by user and powered by battery within key

Country Status (1)

Country Link
DE (1) DE2828336A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003801A (en) * 1987-01-20 1991-04-02 Ford Motor Company Programmable key and improved lock assembly
FR2769034A1 (en) * 1997-09-29 1999-04-02 Effrastop electric lock has control and electric power External coded
EP1059387A1 (en) * 1999-06-08 2000-12-13 Alain Antoniazzi Locking- and unlocking-apparatus for access-controlling obstacles and such obstacles
US6442986B1 (en) 1998-04-07 2002-09-03 Best Lock Corporation Electronic token and lock core
FR2839104A1 (en) * 2002-04-29 2003-10-31 Jacques Barnier Key to operate electrically actuated lock or similar device, uses battery in head of key and contacts on key shaft to connect battery in key to release actuator contacts in lock

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003801A (en) * 1987-01-20 1991-04-02 Ford Motor Company Programmable key and improved lock assembly
FR2769034A1 (en) * 1997-09-29 1999-04-02 Effrastop electric lock has control and electric power External coded
WO1999016990A1 (en) * 1997-09-29 1999-04-08 Financiere Gc Electric lock with coded external electric control and power supply
US6442986B1 (en) 1998-04-07 2002-09-03 Best Lock Corporation Electronic token and lock core
US6668606B1 (en) 1998-04-07 2003-12-30 Best Access Systems Electronic token lock core
EP1059387A1 (en) * 1999-06-08 2000-12-13 Alain Antoniazzi Locking- and unlocking-apparatus for access-controlling obstacles and such obstacles
FR2794777A1 (en) * 1999-06-08 2000-12-15 Alain Antoniazzi locking / unlocking of an obstacle and access controlling a barrier provided with the said device
FR2839104A1 (en) * 2002-04-29 2003-10-31 Jacques Barnier Key to operate electrically actuated lock or similar device, uses battery in head of key and contacts on key shaft to connect battery in key to release actuator contacts in lock

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee