EP0600795A1 - Verbesserungen an Endpositionermittlungseinrichtungen eines Riegels - Google Patents

Verbesserungen an Endpositionermittlungseinrichtungen eines Riegels Download PDF

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Publication number
EP0600795A1
EP0600795A1 EP93402917A EP93402917A EP0600795A1 EP 0600795 A1 EP0600795 A1 EP 0600795A1 EP 93402917 A EP93402917 A EP 93402917A EP 93402917 A EP93402917 A EP 93402917A EP 0600795 A1 EP0600795 A1 EP 0600795A1
Authority
EP
European Patent Office
Prior art keywords
sub
bolt
circuit
code
engaged position
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.)
Granted
Application number
EP93402917A
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English (en)
French (fr)
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EP0600795B1 (de
Inventor
Jacques Lewiner
Claude Hennion
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Individual
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Individual
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Expired - Lifetime 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
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
    • E05B45/083—Electric alarm locks with contact making inside the lock or in the striking plate with contact making either in the striking plate or by movement of the bolt relative to the striking plate

Definitions

  • the invention relates to devices intended to control access and more particularly to the locks of doors mounted generally pivoting about a vertical axis, inside a frame or frame, locks ensuring the locking of the door in the closed position. by moving a bolt slidably mounted in the lock located in one of the two elements constituted by the door and its frame for its introduction into a facing keeper carried by the other element.
  • knowing the position of the bolt in relation to the strike can allow a safety officer concerned to know with certainty the general state of its installation, shown schematically for example on a light board by small lamps of a given color for the bolts in the strikes and another color for the bolts outside the strikes.
  • This information can thus make it possible to detect, for example in the case of a prison, that the door of one of the cells is in reality not locked even if the door is indeed in the closed position, for example if the bolt has has been sawn so that in the "out" position of the lock it is not engaged in the corresponding strike.
  • the invention makes it possible to remedy the various drawbacks indicated above by providing the problem of detecting the position of the bolt in the keeper with a perfectly reliable solution.
  • a detector of the engaged position of the bolt also comprises an electrical circuit suitable for emitting an appropriate signal S usable for a display and / or any other application when the bolt is in its engaged position and it is essentially characterized in that it further comprises two code sub-assemblies mounted respectively on the bolt and in the strike so as to make possible a comparison of their respective codes by a contactless and wireless connection for the engaged position of the bolt and for this single position, the circuit electric above being associated with one of these two sub-assemblies so as to emit the signal S when said comparison reveals an identity between the two codes.
  • the invention includes, apart from these main provisions, certain other provisions which are preferably used at the same time and which will be more explicitly discussed below.
  • Figure 1 of this drawing shows a known embodiment of detecting the position of the bolt in a lock.
  • Figure 2 of this drawing shows a known embodiment of detection of the engaged position of the bolt in a keeper.
  • Figure 3 of this drawing schematically shows a lock and its keeper equipped with a device for detecting the engaged position of the bolt, established in accordance with the invention.
  • Figure 4 of this drawing shows a particular embodiment of the sub-assembly carried by the bolt, according to the invention.
  • Figure 5 of this drawing schematically shows a particular embodiment of the sub-assembly carried by the bolt according to the invention.
  • Figure 6 shows a particular embodiment of the sub-assembly carried by the bolt comprising one or more magnetic elements according to the invention.
  • Figure 7 shows another particular embodiment of the sub-assembly carried by the bolt comprising one or more resonant circuits according to the invention.
  • the bolt and strike in question are designated by the references 1 and 2 respectively.
  • the bolt 1 is slidably mounted inside the lock 3 and is capable of occupying a retracted position for which its outer face is substantially aligned with the edge 4 of the door and an engaged position for which it is partly in keeper 2.
  • the bolt 1 can be actuated, either manually by an action on a key or a handle, or electrically by excitation of a motor or an electromagnet.
  • an element 5, integral with the bolt or bolts, is capable of cooperating with a switch 6 also placed in the lock 3, so that in extreme exit position of the bolts the switch 6 is closed.
  • the bolt 1 acts in its engaged position on a switch 6.
  • the operation of the assembly is as follows as long as the transmitter 15 is not located directly opposite and at a very short distance from the receiver 19, preferably at a distance of between 1 mm and 5 mm, the latter does not receive the E waves emitted by the former, so that no code comparison can be made at circuit 21 and that no signal S can be emitted by the latter.
  • the signal S is emitted, which results for example by the lighting of the indicator light 23 on the desk 24.
  • the signal S can only be transmitted if the bolt 1 is truly in its engaged position.
  • the electrical energy source 14 is produced by an electromagnetic coupling shown diagrammatically by the letter E 'between two circuit elements 29 and 30 comprised respectively by the two sub-assemblies A and B, the second element 30 being connected to an appropriate source 31.
  • this coupling being able to be carried out in the manner of transformers or be of an inductive, capacitive or optical type.
  • the source 31 which is in particular a source of electric current at medium frequency (50 Hz to 10 KHz) in the case of a transformer or at high frequency (100 to 150 KHz) in the case of an inductive coupling, can it -even be supplied, through an appropriate conversion circuit (not shown), from the source 18, which can be constituted by a simple battery or by the network.
  • the source 31, the receiver 19 and the circuits 20, 21 and 22, are only supplied when the bolt 1 is in its engaged position, these elements being themselves connected to the source 18 by means of a switch. 32, the closure of which is conditioned by the setting of the bolt 1 in its engaged position.
  • this switch 32 is advantageously controlled in one of the ways described in the introduction to this specification with reference to the prior art.
  • the two sub-assemblies A and B are incorporated respectively in the bolt 1 and in the keeper 2.
  • the sub-assembly A can advantageously be produced inside a cylinder 33 and be of diameter between 1 and 5 mm and of length between 10 and 20 mm, as shown in FIG. 4.
  • the supply is obtained thanks to a coupling E 'which is done by the same channel as the emission E.
  • the circuit element 30, here a coil emits a wave passing through the coupling E ', wave which is detected by the circuit element 29, here also a coil.
  • the voltage collected across the circuit element 29 is rectified by a diode 34 used to charge a capacitor 35.
  • the DC voltage U thus obtained can be regulated by a circuit 36 such as a Zenner diode.
  • This voltage U can thus supply the transmitter 15 formed here by the circuit 16 and by the circuit element 29, when the bolt is engaged in the keeper.
  • this same circuit element 29 can be used to transmit the code C1 by means of an emission E, received by the circuit element 30, which then also acts as a receiver of electromagnetic waves.
  • the electronic circuit 16 is used to short-circuit the circuit element 29 according to a rhythm corresponding to the code recorded in a memory 17 and a capacitor 35 to store the electrical energy received during the periods when the circuit element 29 is not short-circuited.
  • FIG. 6 represents a variant in which one of the sub-assemblies comprises an electric current source 31, a circuit element 30, playing the role of emitter of electromagnetic waves or the like and the other sub-assembly comprises a or several magnetic elements 37, such as to modulate, in a manner known per se, the wave coming from the above transmitter for the engaged position of the bolt according to a predetermined code, the first of the two sub-assemblies further comprising a circuit 20 to develop from this modulated wave a signal representing its coded modulation and an electronic circuit 21 for comparing the code of this modulation with a second predetermined code and for transmitting the signal S when this comparison reveals an identity between the two codes.
  • FIG. 7 represents another variant in which one of the two sub-assemblies comprises an electric current source 31, a circuit element 30 playing the role of emitter of electromagnetic waves or the like and the other sub-assembly comprises a resonant circuit 38 capable of interacting with the wave coming from the above transmitter for the engaged position of the bolt according to a predetermined code, for example the resonance frequency of the circuit 38, the first of the two sub-assemblies comprising at in addition a circuit 20 for developing from this wave a signal representing its coded modulation, for example its frequency, and an electronic circuit 21 for comparing the code of this modulation with a second predetermined code and for emitting the signal S when this comparison reveals an identity between the two codes.
  • a predetermined code for example the resonance frequency of the circuit 38
  • the first of the two sub-assemblies comprising at in addition a circuit 20 for developing from this wave a signal representing its coded modulation, for example its frequency, and an electronic circuit 21 for comparing the code of this modulation with
  • the resonant circuit 38 can for example be produced by mounting an inductance 39 and a capacitor 40 in parallel.
  • the resonant frequency of this circuit determined by the values chosen for these components, constitutes the coding in question.
  • This coding can advantageously be made more complex by having several resonant circuits 38a, 38b, etc., of frequency of different respective resonances, in or on the second subset.
  • the coding is then constituted by the determination of the various resonant frequencies of each of these circuits 38a, 38b, etc.

Landscapes

  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)
EP93402917A 1992-12-02 1993-12-01 Verriegelunganordnung mit einer Einrichtung zur Ermittlung der Schliessposition des Riegels Expired - Lifetime EP0600795B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9214495A FR2698656B1 (fr) 1992-12-02 1992-12-02 Perfectionnements aux dispositifs pour détecter la position engagée d'un pêne.
FR9214495 1992-12-02

Publications (2)

Publication Number Publication Date
EP0600795A1 true EP0600795A1 (de) 1994-06-08
EP0600795B1 EP0600795B1 (de) 1997-04-02

Family

ID=9436132

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93402917A Expired - Lifetime EP0600795B1 (de) 1992-12-02 1993-12-01 Verriegelunganordnung mit einer Einrichtung zur Ermittlung der Schliessposition des Riegels

Country Status (4)

Country Link
EP (1) EP0600795B1 (de)
DE (1) DE69309403T2 (de)
ES (1) ES2099927T3 (de)
FR (1) FR2698656B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743410A2 (de) * 1995-05-19 1996-11-20 Aug. Winkhaus GmbH & Co. KG Überwachbare Verriegelungsanordnung für ein Fenster oder eine Türe oder dergleichen
WO2002031784A1 (de) * 2000-10-10 2002-04-18 Seca Gmbh Vorrichtung zum erfassen des öffnungszustandes einer tür, eines fensters od. dgl.
EP1795676A2 (de) * 2005-11-28 2007-06-13 Pilz GmbH & CO. KG Sicherheitsschalter zum Erzeugen eines Freigabesignals in Abhängigkeit von der Position einer beweglichen Schutztür
US20200362592A1 (en) * 2018-01-22 2020-11-19 Assa Abloy Ab Striking plate assembly
EP3754137A1 (de) * 2019-06-19 2020-12-23 Assa Abloy AB Bolzenidentität
CN113966427A (zh) * 2019-06-19 2022-01-21 亚萨合莱有限公司 栓中的磁体
CN114008282A (zh) * 2019-06-19 2022-02-01 亚萨合莱有限公司 栓身份

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10104010A1 (de) * 2001-01-31 2002-08-01 Ans W Hens & Partner Gmbh Anla Türschließsystem
DE102005000182A1 (de) * 2005-12-13 2007-06-21 Aug. Winkhaus Gmbh & Co. Kg Überwachbare Verriegelungsanordnung für ein Fenster, eine Türe oder dergleichen und Verfahren zum Betrieb einer solchen Verriegelungsanordnung
DE102015011299A1 (de) 2015-09-02 2017-03-02 Siegenia-Aubi Kg Anordnung zur Verschlussüberwachung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098437A2 (de) * 1982-07-09 1984-01-18 Hülsbeck & Fürst GmbH. & Co. KG Elektronische Schliesseinrichtung mit über elektrische Impulse miteinander in Wechselwirkung tretenden, schlüsselartigen und schlossartigen Teilen
DE3706600A1 (de) * 1986-02-28 1987-09-10 Honda Lock Mfg Co Ltd Elektronisches schloss und schluesselsystem mit einer den schluessel identifizierenden funktion
FR2607608A1 (fr) * 1986-11-27 1988-06-03 Jacques Lewiner Perfectionnements aux objets codes identifiables par proximite et aux dispositifs pour changer les codes de ces objets
FR2622238A1 (fr) * 1987-10-27 1989-04-28 Lewiner Jacques Perfectionnements aux dispositifs du genre des contacts electriques utilises pour la commande des serrures
DE9011016U1 (de) * 1990-07-25 1990-10-11 Aug. Winkhaus GmbH & Co KG, 4404 Telgte Verriegelungsvorrichtung für ein Fenster o.dgl.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813029A1 (de) * 1978-03-23 1979-09-27 Siemens Ag Ueberwachungseinrichtung fuer ein tuerschloss

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098437A2 (de) * 1982-07-09 1984-01-18 Hülsbeck & Fürst GmbH. & Co. KG Elektronische Schliesseinrichtung mit über elektrische Impulse miteinander in Wechselwirkung tretenden, schlüsselartigen und schlossartigen Teilen
DE3706600A1 (de) * 1986-02-28 1987-09-10 Honda Lock Mfg Co Ltd Elektronisches schloss und schluesselsystem mit einer den schluessel identifizierenden funktion
FR2607608A1 (fr) * 1986-11-27 1988-06-03 Jacques Lewiner Perfectionnements aux objets codes identifiables par proximite et aux dispositifs pour changer les codes de ces objets
FR2622238A1 (fr) * 1987-10-27 1989-04-28 Lewiner Jacques Perfectionnements aux dispositifs du genre des contacts electriques utilises pour la commande des serrures
DE9011016U1 (de) * 1990-07-25 1990-10-11 Aug. Winkhaus GmbH & Co KG, 4404 Telgte Verriegelungsvorrichtung für ein Fenster o.dgl.

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743410A2 (de) * 1995-05-19 1996-11-20 Aug. Winkhaus GmbH & Co. KG Überwachbare Verriegelungsanordnung für ein Fenster oder eine Türe oder dergleichen
EP0743410A3 (de) * 1995-05-19 1998-03-11 Aug. Winkhaus GmbH & Co. KG Überwachbare Verriegelungsanordnung für ein Fenster oder eine Türe oder dergleichen
WO2002031784A1 (de) * 2000-10-10 2002-04-18 Seca Gmbh Vorrichtung zum erfassen des öffnungszustandes einer tür, eines fensters od. dgl.
EP1795676A2 (de) * 2005-11-28 2007-06-13 Pilz GmbH & CO. KG Sicherheitsschalter zum Erzeugen eines Freigabesignals in Abhängigkeit von der Position einer beweglichen Schutztür
EP1795676A3 (de) * 2005-11-28 2008-01-23 Pilz GmbH & CO. KG Sicherheitsschalter zum Erzeugen eines Freigabesignals in Abhängigkeit von der Position einer beweglichen Schutztür
EP2017409A1 (de) * 2005-11-28 2009-01-21 Pilz GmbH & CO. KG Sicherheitsschalter zum Erzeugen eines Freigabesignals in Abhängigkeit von der Position einer beweglichen Schutztür
US7775072B2 (en) 2005-11-28 2010-08-17 Pilz Gmbh & Co. Kg Safety switch for a moveable guard door
US20200362592A1 (en) * 2018-01-22 2020-11-19 Assa Abloy Ab Striking plate assembly
EP3754137A1 (de) * 2019-06-19 2020-12-23 Assa Abloy AB Bolzenidentität
WO2020254326A1 (en) * 2019-06-19 2020-12-24 Assa Abloy Ab Bolt identity
CN113966427A (zh) * 2019-06-19 2022-01-21 亚萨合莱有限公司 栓中的磁体
CN114008282A (zh) * 2019-06-19 2022-02-01 亚萨合莱有限公司 栓身份
CN114008282B (zh) * 2019-06-19 2023-02-10 亚萨合莱有限公司 栓身份

Also Published As

Publication number Publication date
ES2099927T3 (es) 1997-06-01
DE69309403T2 (de) 1997-11-06
FR2698656A1 (fr) 1994-06-03
FR2698656B1 (fr) 1995-01-20
DE69309403D1 (de) 1997-05-07
EP0600795B1 (de) 1997-04-02

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