EP1418295A1 - Système de sécurité et système d'actionnement correspondant - Google Patents

Système de sécurité et système d'actionnement correspondant Download PDF

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Publication number
EP1418295A1
EP1418295A1 EP20030078497 EP03078497A EP1418295A1 EP 1418295 A1 EP1418295 A1 EP 1418295A1 EP 20030078497 EP20030078497 EP 20030078497 EP 03078497 A EP03078497 A EP 03078497A EP 1418295 A1 EP1418295 A1 EP 1418295A1
Authority
EP
European Patent Office
Prior art keywords
security system
operating assembly
locking means
operating
bit
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Withdrawn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
EP20030078497
Other languages
German (de)
English (en)
Inventor
Johannes Harm Lukas Hogen Esch
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.)
Nederlandsche Apparatenfabriek NEDAP NV
Original Assignee
Nederlandsche Apparatenfabriek NEDAP NV
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 Nederlandsche Apparatenfabriek NEDAP NV filed Critical Nederlandsche Apparatenfabriek NEDAP NV
Publication of EP1418295A1 publication Critical patent/EP1418295A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
    • E05B47/0623—Cylinder locks with electromagnetic control by blocking the rotor axially, i.e. with an axially engaging blocking element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0024—Cams

Definitions

  • the invention relates to a security system and to an operating assembly therefor.
  • the security system can be slid into an existing lock housing and be fixed with the aid of, for instance, only one screw, to which end no specialized experts are required.
  • the unlocking of the lock which can otherwise remain unchanged, can then take place in an electric or electronic manner, for instance with the aid of a contactless chip card, serving as a key.
  • This contactless chip card contains a unique identification number with which the lock can be opened, at least if this lock has been set beforehand to authorize the unlocking in reaction to this unique identification number. Setting this authorization can preferably take place in a contactless manner, for instance from a care center.
  • the invention can for instance be embodied in a security system wherein the electronic lock is based on the profile of a standard eurocylinder and wherein the locking function of the electronic lock is effected with the aid of an electromotor with delay and transmission mechanism, which mechanism also provides that the bit, before locking, is at least turned in the prescribed minimal angle of 20 degrees relative to the central axis through the part projecting outside of the cylindrical part, so that the cylinder in the locked position cannot be slid from the lock housing and meets the requirements set with regard thereto.
  • the invention can further be embodied in an operating assembly according to claim 18, specifically designed to be used as a part of a security system according to claim 1.
  • Fig. 1 shows a longitudinal cross section of a security system according to the invention with the profile (separately represented as cross section A-A) of a so-called eurocylinder.
  • Fig. 2 shows a detail of the locking means of the security system according to Fig. 1.
  • Fig. 3 shows a perspective, exploded representation of the components of these locking means.
  • FIG. 1 In the cross section of Fig. 1, an example of an operating assembly of a security system according to the invention is represented.
  • the operating assembly has a profile with an outer contour of a eurocylinder.
  • a bit 1 in a lock housing 2 of the operating assembly, hereinafter also indicated as “the eurocylinder” is not, as is customary, operable by a key, but by means of an operating lip which is permanently present, while, in reaction to an authorization code, this is coupled to the bit 1 with the aid of an electromotor 3.
  • the lock mechanism according to the invention is built up symmetrically with the aid of the same parts on both sides, while, independently of each other, operation from the inside as well as from the outside of the door is possible.
  • the movement of the operating lip 29 is transmitted via a connecting strip 30 and sprocket 31 to the axle 23 which is provided on both ends with a small sprocket, one of which is in engagement with the sprocket 31 and the other one with the sprocket 21 in Fig. 2.
  • Sprocket 21 is identical to sprocket 31 and therefore rotates perfectly synchronously with operating lip 29. Rerouting this movement along the cylindrical part of the lock housing 2 leaves space in the cylindrical part for accommodating a standard battery 36. From the inside of the door, this movement is transmitted in the same manner to axle 24 and sprocket 22 in Fig. 2.
  • the electromotor 3, with built-in delay mechanism and built-on electronic control module 4 is fitted in the lock housing 2 via ring 5 and is coupled to an axle 6 on which a first cam disc 7 is non-rotatably mounted.
  • the first cam disc 7 has a segment that rotates through an optic switch 11 with which the blocking position, being the position of rest, is detected.
  • the remaining positions of the axle 6 are derived with the aid of the control module 4, which detects the position of the rotor via Hall sensors and can thus determine the position of the axle 6 relative to the position of rest.
  • the second cam disc 8 is coupled to bit 1 and, as a result thereof, can slide but cannot rotate relative to the bit 1. In this manner, in the position of rest, the bit 1 too is locked relative to the lock housing 2. This locking of the bit 1 takes place at an angle which is greater than the minimal angle prescribed in the Dutch NEN standard 5089 of 20 degrees relative to the central axis, through the part of the lock profile projecting outside the cylindrical part indicated in detail A-A in Fig. 1.
  • bit 1 is also provided with a segment which rotates in two optic switches 12, which are positioned at an angle of 90 degrees relative to each other and with which the position of the bit 1 relative to the lock housing 2 can be determined in four quadrants.
  • a sleeve with a curved disc 13 is non-rotatably mounted, around which a sleeve 14 can slide, which is provided with a pin 15 running in the curve of the curved disc 13.
  • a pin 20, attached in the motor housing, allows for the sleeve 14 to only slide and not rotate relative to the lock housing 12.
  • the eurocylinder For allowing the lock to be opened from the outside of the door, the eurocylinder needs to be unlocked.
  • the motor 3 rotates the axle 6 to the right through an angle of approximately 120 degrees, while, successively, with the aid of the first cam disc 7, the second cam disc 8 is slid out of locking and then, the sleeve 14 is slid to the right via the curved disc 13, while cam ring 16 enters into engagement with the sprocket 21 which is also provided with openings corresponding to these cams. Should the position be such that the cams of cam ring 16 do not slide into the openings of sprocket 21, then, the spring 18 is compressed.
  • the lock mechanism is protected by two hardened discs 25 and 26 in Fig. 2, so that it is not possible to drill out the lock out with the aid of a drill and hence the anti drill security required according to the NEN 5089 standard is provided for.
  • Disc 25 also serves as seal of a battery holder 35 in which a battery 36 is present. Changing the batteries can be done by disassembling the cylinder from the lock housing and pivoting the battery holder upwards around the pivot point 37 (see Fig. 1).
  • the electronics of the electronic lock are accommodated on different prints, the most important print 32 of which is located in the space where in a conventional, mechanical lock, the feeler pins of the key are located.
  • a transmitter/receiver is present, arranged, for instance, for receiving signals in the 868 MHz band which, with the aid of antenna 39, has a range of approximately 20 meters and can communicate with a similar transmitter/receiver accommodated in an adapter module (not shown) which can be plugged into a socket and in which also a GSM modem has been accommodated so that the authorization codes can be transmitted via a wireless phone connection from, for instance, the care center to the electronic lock.
  • a print is located with which the energy supply is regulated, while, in the case of emptied batteries, via an external connection in opening 38, energy from outside can be supplied.
  • Print 33 which is provided both at the outside and at the inside of the door in the projecting part of the lock housing 2, contains a card reader for reading a contactless chip card. Behind a small lens in opening 34, a bicolored light emitting diode is arranged, with which information signals can be given to the user.
  • the motor 3 Apart from locking and unlocking the operating assembly by blocking or, conversely, releasing the movability of the bit 1 in Fig. 2, the motor 3 also allows the bit to be locked in the position of rest at the prescribed angle, when the bit, after a time delay, is controlled for bringing the locking means in the locking position.
  • an additional cam 27 is provided on the second cam disc 8 and an additional cam 28 on curved disc 13.
  • contactless chip card Apart from the use of a contactless chip card it is, naturally, also possible to use a contactless label, for instance in the form of a key ring, or built-in in a watch.
  • the security can also be improved by using a so-called "challenge/response" system, for instance according to the standard DES protocol.
  • an infrared transmitter and receiver are provided with which, together with a retroreflective mirror on the inside of the door post, it is possible to detect whether or not the door is closed. This information can also be transmitted via the 868 MHz transmitter/receiver to the central authorization system.
  • the lock can also be operated via the contactless transmitter/receiver in the 868 MHz band. With this, it is possible to make a remote control with which, for instance, a patient can open the door from a distance.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
EP20030078497 2002-11-06 2003-11-06 Système de sécurité et système d'actionnement correspondant Withdrawn EP1418295A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1021848A NL1021848C2 (nl) 2002-11-06 2002-11-06 Beveiligingssysteem gebaseerd op standaard eurocilinder.
NL1021848 2002-11-06

Publications (1)

Publication Number Publication Date
EP1418295A1 true EP1418295A1 (fr) 2004-05-12

Family

ID=32105714

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030078497 Withdrawn EP1418295A1 (fr) 2002-11-06 2003-11-06 Système de sécurité et système d'actionnement correspondant

Country Status (2)

Country Link
EP (1) EP1418295A1 (fr)
NL (1) NL1021848C2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422401A (en) * 2005-01-24 2006-07-26 Scott Alexander Mccormack Keyless euro profile cylinder lock
NL1028925C2 (nl) * 2005-04-29 2006-11-06 Lips Nederland B V Slotsamenstel.
WO2006118444A1 (fr) * 2005-04-29 2006-11-09 Lips Nederland B.V. Ensemble de serrure
EP1997983A1 (fr) * 2007-06-01 2008-12-03 DESI Alarm ve Güvenlik Sistemleri Sanayi ve Ticaret Ltd. Sti. Mécanisme adaptateur de cylindre de verrouillage à contrôle biométrique
NL1039122C2 (en) * 2011-06-23 2013-01-02 Ren Klaassen Electronic cylinder lock assembly.
EP3109383A1 (fr) 2015-06-23 2016-12-28 DESI Alarm ve Güvenlik Sistemleri Sanayi ve Ticaret A.S. Serrure électromécanique réglable
US20210172197A1 (en) * 2016-09-19 2021-06-10 Level Home, Inc. Motor gear drive release

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2003715A1 (de) 1969-02-05 1970-09-03 Atomic Energy Authority Uk Ionenstrahlquelle
FR2655367A1 (fr) * 1989-12-05 1991-06-07 Vachette Sa Serrure a barillet double a condamnation mecanique et electrique.
WO1992022720A1 (fr) * 1991-06-11 1992-12-23 EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHEITSSCHLÖSSERN GESELLSCHAFT m.b.H. & Co. KOMMANDITGESELLSCHAFT Serrure a ame de cylindre motorisee
EP0712981A1 (fr) 1994-11-18 1996-05-22 Azbe B. Zubia, S.A. Serrure à barillet électronique-mécanique
DE29621441U1 (de) * 1995-12-28 1997-02-06 Larch, Hans Jörg, Innsbruck Schloß mit motorisch verdrehbarem Zylinderkern
DE19615775A1 (de) 1996-04-20 1997-10-23 Orga Kartensysteme Gmbh Schließzylinder
WO1999027720A1 (fr) 1997-11-20 1999-06-03 Airspan Networks Inc. Poste d'abonne pour systeme de telecommunications sans fil
WO1999042686A1 (fr) * 1998-02-23 1999-08-26 Keso Gmbh Dispositif d'entrainement pour serrure, cylindre de fermeture ou analogue
DE20003715U1 (de) * 1999-05-06 2000-08-10 Langbein, Peter, Prof. Dr.-Ing.habil, 58708 Menden Schließeinrichtung
US6334347B1 (en) 1998-05-27 2002-01-01 Electronic Key System (Eks) S.A.R.L. Electronic lock with mechanical clutch
US6412312B1 (en) 1998-03-24 2002-07-02 Micell Technologies, Inc. Cleaning apparatus
US6412321B1 (en) * 1999-07-27 2002-07-02 Talleres De Escoriaza, S.A. (Tesa) Locking cylinder

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2003715A1 (de) 1969-02-05 1970-09-03 Atomic Energy Authority Uk Ionenstrahlquelle
FR2655367A1 (fr) * 1989-12-05 1991-06-07 Vachette Sa Serrure a barillet double a condamnation mecanique et electrique.
WO1992022720A1 (fr) * 1991-06-11 1992-12-23 EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHEITSSCHLÖSSERN GESELLSCHAFT m.b.H. & Co. KOMMANDITGESELLSCHAFT Serrure a ame de cylindre motorisee
EP0712981A1 (fr) 1994-11-18 1996-05-22 Azbe B. Zubia, S.A. Serrure à barillet électronique-mécanique
DE29621441U1 (de) * 1995-12-28 1997-02-06 Larch, Hans Jörg, Innsbruck Schloß mit motorisch verdrehbarem Zylinderkern
DE19615775A1 (de) 1996-04-20 1997-10-23 Orga Kartensysteme Gmbh Schließzylinder
WO1999027720A1 (fr) 1997-11-20 1999-06-03 Airspan Networks Inc. Poste d'abonne pour systeme de telecommunications sans fil
WO1999042686A1 (fr) * 1998-02-23 1999-08-26 Keso Gmbh Dispositif d'entrainement pour serrure, cylindre de fermeture ou analogue
US6412312B1 (en) 1998-03-24 2002-07-02 Micell Technologies, Inc. Cleaning apparatus
US6334347B1 (en) 1998-05-27 2002-01-01 Electronic Key System (Eks) S.A.R.L. Electronic lock with mechanical clutch
DE20003715U1 (de) * 1999-05-06 2000-08-10 Langbein, Peter, Prof. Dr.-Ing.habil, 58708 Menden Schließeinrichtung
US6412321B1 (en) * 1999-07-27 2002-07-02 Talleres De Escoriaza, S.A. (Tesa) Locking cylinder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422401A (en) * 2005-01-24 2006-07-26 Scott Alexander Mccormack Keyless euro profile cylinder lock
NL1028925C2 (nl) * 2005-04-29 2006-11-06 Lips Nederland B V Slotsamenstel.
WO2006118444A1 (fr) * 2005-04-29 2006-11-09 Lips Nederland B.V. Ensemble de serrure
EP1997983A1 (fr) * 2007-06-01 2008-12-03 DESI Alarm ve Güvenlik Sistemleri Sanayi ve Ticaret Ltd. Sti. Mécanisme adaptateur de cylindre de verrouillage à contrôle biométrique
NL1039122C2 (en) * 2011-06-23 2013-01-02 Ren Klaassen Electronic cylinder lock assembly.
EP3109383A1 (fr) 2015-06-23 2016-12-28 DESI Alarm ve Güvenlik Sistemleri Sanayi ve Ticaret A.S. Serrure électromécanique réglable
US20210172197A1 (en) * 2016-09-19 2021-06-10 Level Home, Inc. Motor gear drive release

Also Published As

Publication number Publication date
NL1021848C2 (nl) 2004-05-07

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