EP0187363B1 - Clef codée mécaniquement et non-mécaniquement, ainsi que serrure actionnée au moyen de cette clef - Google Patents

Clef codée mécaniquement et non-mécaniquement, ainsi que serrure actionnée au moyen de cette clef Download PDF

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Publication number
EP0187363B1
EP0187363B1 EP85116429A EP85116429A EP0187363B1 EP 0187363 B1 EP0187363 B1 EP 0187363B1 EP 85116429 A EP85116429 A EP 85116429A EP 85116429 A EP85116429 A EP 85116429A EP 0187363 B1 EP0187363 B1 EP 0187363B1
Authority
EP
European Patent Office
Prior art keywords
detector
lock
key
cylinder
face
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.)
Expired
Application number
EP85116429A
Other languages
German (de)
English (en)
Other versions
EP0187363A1 (fr
Inventor
Manfred Ing. Grad. Hinz
Klaus Dipl.-Ing. Stösser
Jürgen Ing. grad. Stahl
Ludwig Scondo
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.)
BKS GmbH
Original Assignee
BKS GmbH
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 BKS GmbH filed Critical BKS GmbH
Priority to AT85116429T priority Critical patent/ATE36024T1/de
Publication of EP0187363A1 publication Critical patent/EP0187363A1/fr
Application granted granted Critical
Publication of EP0187363B1 publication Critical patent/EP0187363B1/fr
Expired legal-status Critical Current

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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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional 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
    • G07C2009/00769—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 wireless means
    • G07C2009/00777—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 wireless means by induction

Definitions

  • the invention relates to one with a mechanical and one housed in its reed.
  • Flat key provided with non-mechanical coding and a lock to be actuated thereby, which contains a corresponding locking cylinder with mechanical tumblers as well as an electronic storage and control system provided with a decoding or reading device and energy supply, which has a detector on the lock side with an existing key whose non-mechanical coding connected detector is to be brought into contact-free energy and data transmission.
  • Such a key and lock electronics also allow the lock or bolt actuation to be released or blocked only at certain preset times and / or for different periods of time. It is also essential that the energy and data transmission via the detector and counter detector take place without contact, thereby avoiding the problems otherwise associated with transmission contacts, such as, in particular, their contamination and deformation.
  • the invention is therefore based on the object of creating a flat key and a lock to be actuated thereby of the type mentioned at the outset which, while retaining their mechanical and non-mechanical coding advantages, do not have the abovementioned shortcomings, but rather a much more favorable, in particular structurally unimpaired and compact design have.
  • This object is achieved in that the detector on the front side of the lock cylinder and the counter detector are housed in the front side of the key cylinder facing the lock cylinder.
  • the exposed transmission elements which ensure the contact-free transmission of energy and data, are protected from mechanical damage by the locking cylinder tumbler pins. They also do not require any weakening of the flat key or additional components or special fittings on the lock side. Since they are only spatially separated from one another by the correspondingly narrow air gap, an effective and energy-saving transmission of energy and data between the detector and counter-detector is guaranteed.
  • the invention can be used with particular advantage in the case of profile cylinders which, in a known manner, have a cylinder core end surface projecting over the end surface of their cylinder housing, against which the inserted flat key lies with an insertion stop provided on its shaft.
  • the detector is expediently accommodated in a projection which is arranged on the end face of the profile cylinder housing and which projects at least as far as the cylinder core beyond the end face of the cylinder housing.
  • the detector and the counter detector are transmitting and receiving parts of two coordinated high-frequency electrical resonant circuits in the key and lock.
  • the counter detector present on the appropriately coded flat key approaches the detector of the lock resonant circuit, one occurs in the resonant circuit of the flat key appropriate excitation and thus energy supply, which is required for data transmission or data comparison between the key and lock electronics. It is thus activated by inserting the flat key into the lock cylinder, that is to say put into the operating state, the lock's own oscillating circuit supplying the key electronics, the microprocessor and data memory with energy via the oscillating circuit in the key and releasing the data transfer via the two oscillating circuits .
  • detector and counter-detector here are understood in principle as meaning all pairs of transmitters and receivers or antennas suitable for the transmission of energy and data, the energy transmitter generally being housed in the lock and the energy receiver being housed in the key box .
  • the profile cylinder 1 shown only partially in side view in FIG. 1 is installed in a door lock (not shown in more detail) which contains a known type of electronic storage and control system provided with a decoding or reading device and energy supply. which is connected via line 2 to detector 3, which is accommodated in a projection on the end face.
  • the profile cylinder 1 is provided in a conventional manner with pin tumblers, not shown, which can be classified by the key cut notches 5 present in the flat key 4.
  • pin tumblers of the lock cylinder housing 1 'rotatably mounted cylinder core 6 is normally blocked, on the other hand with correct classification' is of the tumbler pins released by the notch cuts 5 of the inserted flat key 4 for its rotation and thus the actuation of the lock bolt, not shown.
  • the built-in memory and control electronics in the lock can prevent that even if the mechanical coding of the flat key 4 is correct, that is, if the key is suitable. Key cuts 5 of the lock bolt can already be operated. Rather, this requires that the non-mechanical or electronic coding match.
  • the flat key 4 shown in FIG. 3 is provided in its shaft 4 'with a corresponding longitudinal profile in addition to the key incisions 5, with which it can be inserted into the correspondingly longitudinally profiled key channel 6 "in the cylinder core 6 of the profile cylinder.
  • the key plate 4" which suitably consists of a suitably shaped small plastic bag, the personnel and security coding z. B. in the form of a microprocessor equipped with data storage and short-term energy storage module 8 containing electronic components and the associated detector 7.
  • the z. B. the part of a corresponding high-frequency vibration receiver and transmitter forming counter detector 7 ends flush with the end face 4 ' v of the key ring 4 ".
  • the insertion stop 4"' on the shaft of the key 4 is a short distance above this end face 4 ' v in front and thus determines the air gap between the counter detector 7 and the detector 3 when the flat key is inserted into the profile cylinder.
  • the latter protrudes beyond the end face 1 "of the profile locking cylinder about as far as the end face 6 'of the cylinder core 6 at which the inserted flat key 4 with its insertion stop 4 "'.
  • the protrusion of the detector 3 over the end face 1 "of the profile cylinder housing 1 ' makes sense in order to also be able to actuate, for example, round and oval cylinders with the same key 4 in the context of locking systems.
  • Such cylinders generally have no over the end face of the For the actuation of these cylinders it is imperative that the counter detector 7 does not protrude beyond the end face 4 ' v of the key ring 4 ".
  • conventional key blanks can advantageously be used, which, as can be seen in FIG. 3, are provided with corresponding flats and cutouts in the area of their 4 "rivet, into which the electronic components 8 or the material of the rivet are inserted 4 "forming pocket can be embedded and connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Claims (3)

1. Ensemble constitué par une clé plate (4) dotée d'un codage mécanique et d'un codage non-mécanique logé dans sa tête (4"), et par une serrure (1) destinée à être actionnée par cette clé, serrure qui renferme un barillet de fermeture (1) comportant des arrêts mécaniques correspondants ainsi qu'un système électronique de mémorisation et de commande qui est muni d'un dispositif de décodage ou de lecture et d'une alimentation électrique et qui, par l'intermédiaire d'un détecteur (3) situé côté serrure, doit être amené dans une position, sans contact, de transmission d'énergie et de données, vis-à-vis d'un contre-détecteur (7) présent sar la clé (4) et relié au codage non-mécanique de cette dernière, caractérisé en ce que le détecteur (3) est monté sur la face frontale (1") du barillet de la serrure (1) et le contre-détecteur (7) est installé dans la face frontale (4'v) tournée vers le barillet 1 de la tête (4") de la clé.
2. Ensemble constitué par une clé plate et une serrure, selon la revendication 1, comportant un barillet à profil (1) qui possède un rotor dont la surface frontale (6'), contre laquelle la clé plate, une fois insérée, s'applique par une butée d'insertion (4"') formée sur son panneton, fait saillie au-delà de la surface frontale (1") du stator (1') du barillet, caractérisé en ce que le détecteur (3) est installé dans une protubérance qui est située sur la face frontale du stator (1') du barillet à profil et fait saillie sur au moins la même distance que le rotor (6) du barillet par rapport à la surface frontale (1") du stator du barillet.
3. Ensemble constitué par une clé plate et une serrure, selon la revendication 1 ou 2, caractérisé en ce que le détecteur (3) et le contre-détecteur (7) sont les éléments émetteur et récepteur de deux circuits électriques oscillants à haute fréquence, accordés l'un sur l'autre et situés dans la clé (4) et la serrure.
EP85116429A 1985-01-08 1985-12-21 Clef codée mécaniquement et non-mécaniquement, ainsi que serrure actionnée au moyen de cette clef Expired EP0187363B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85116429T ATE36024T1 (de) 1985-01-08 1985-12-21 Mechanisch und nichtmechanisch codierter schluessel sowie dadurch zu betaetigendes schloss.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853500353 DE3500353A1 (de) 1985-01-08 1985-01-08 Mechanisch und nichtmechanisch codierter schluessel sowie dadurch zu betaetigendes schloss
DE3500353 1985-01-08

Publications (2)

Publication Number Publication Date
EP0187363A1 EP0187363A1 (fr) 1986-07-16
EP0187363B1 true EP0187363B1 (fr) 1988-07-27

Family

ID=6259393

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85116429A Expired EP0187363B1 (fr) 1985-01-08 1985-12-21 Clef codée mécaniquement et non-mécaniquement, ainsi que serrure actionnée au moyen de cette clef

Country Status (3)

Country Link
EP (1) EP0187363B1 (fr)
AT (1) ATE36024T1 (fr)
DE (2) DE3500353A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204353A (en) * 1987-05-01 1988-11-09 Yale Security Prod Ltd Electromagnetic locks for doors
GB2225371A (en) * 1988-07-22 1990-05-30 Dennis Paul Rowlett Key and lock
GB2261254A (en) * 1991-11-09 1993-05-12 Christopher Stafford Electronically reprogrammable key and lock
DE19517728A1 (de) * 1995-05-15 1996-11-21 Codatex Id Systeme Gmbh Schließvorrichtung
US5878611A (en) * 1996-10-24 1999-03-09 Keso Salzburg-Gmbh Flat key
DE10035932C1 (de) * 2000-07-21 2002-01-17 Buga Schliessysteme Ag Schliesszylinder mit kontaktloser Übertragung eines Dekodierungssignals
EP1174572A2 (fr) 2000-07-21 2002-01-23 Buga Schliesssysteme AG Serrure cylindrique disposant d'un agencement pour la transmission de signal sans contact

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714195A1 (de) * 1987-04-29 1988-11-10 Fraunhofer Ges Forschung Verfahren zur beruehrungslosen energie- und datenuebertragung, sowie mechanisch und elektronisch kodiertes schloss
DE3800414A1 (de) * 1988-01-09 1989-07-20 Bks Gmbh Schliesszylinder, insbesondere fuer einsteckschloesser bestimmter profilzylinder
DE3806469A1 (de) * 1988-03-01 1989-09-14 Bks Gmbh Vorrichtung zur elektrischen energieversorgung von tuerschloessern
DE4207161A1 (de) * 1992-03-06 1993-09-09 Winkhaus Fa August Elektronischer schliesszylinder
DE4342268C2 (de) * 1993-12-10 1996-05-09 Siemens Nixdorf Inf Syst Steckschloß mit Datenspeicher
DE19632025C2 (de) * 1996-08-08 1998-07-23 Daimler Benz Ag Authentikationseinrichtung mit elektronischer Authentikationskommunikation
DE29804066U1 (de) * 1998-03-07 1999-07-22 Bks Gmbh, 42549 Velbert Zylinderschlüssel
DE10045631C2 (de) * 2000-06-27 2003-04-30 Schulte Zylinderschl Gmbh Schließzylinder mit dem Schließzylindergehäuse angeordneter Antenne
DE102008057023B4 (de) * 2008-11-12 2011-09-22 Lic Langmatz Gmbh Sicherungsanordnung für einen Schachtdeckel
DE102015101351A1 (de) * 2015-01-29 2016-08-04 Balluff Gmbh System zur kontaktlosen Energie- und Datenübertragung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT320466B (de) * 1972-06-29 1975-02-10 Kibolac Handels Ges M B H Schloß
DE2705827A1 (de) * 1977-02-11 1978-08-17 Illinois Lock Co Schluessellochfreies elektronisches schloss
IL56713A0 (en) * 1979-02-21 1979-05-31 Amcor Bm Electronic coded locks
DE3245681C2 (de) * 1982-01-16 1986-02-13 BKS Sicherheitstechnik GmbH, 5040 Brühl Nichtmechanisch/mechanisch codierter Schlüssel mit damit zu betätigendem Schließzylinder
DE3208818C2 (de) * 1982-03-11 1985-11-07 Fa. Aug. Winkhaus, 4404 Telgte Elektrisch entriegelbares Schloß mit lokaler Stromversorgung und piezoelektrischem Blockierriegel

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204353A (en) * 1987-05-01 1988-11-09 Yale Security Prod Ltd Electromagnetic locks for doors
GB2225371A (en) * 1988-07-22 1990-05-30 Dennis Paul Rowlett Key and lock
GB2261254A (en) * 1991-11-09 1993-05-12 Christopher Stafford Electronically reprogrammable key and lock
DE19517728A1 (de) * 1995-05-15 1996-11-21 Codatex Id Systeme Gmbh Schließvorrichtung
US5826450A (en) * 1995-05-15 1998-10-27 Codatex Id-Systeme Gessellschaft Mbh Locking device
DE19517728C2 (de) * 1995-05-15 1998-12-03 Keso Gmbh Schließvorrichtung
US5878611A (en) * 1996-10-24 1999-03-09 Keso Salzburg-Gmbh Flat key
DE10035932C1 (de) * 2000-07-21 2002-01-17 Buga Schliessysteme Ag Schliesszylinder mit kontaktloser Übertragung eines Dekodierungssignals
EP1174572A2 (fr) 2000-07-21 2002-01-23 Buga Schliesssysteme AG Serrure cylindrique disposant d'un agencement pour la transmission de signal sans contact

Also Published As

Publication number Publication date
DE3563999D1 (en) 1988-09-01
DE3500353A1 (de) 1986-07-10
ATE36024T1 (de) 1988-08-15
EP0187363A1 (fr) 1986-07-16

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