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EP0353321B1 - Condamnation électrique de verrou - Google Patents

Condamnation électrique de verrou Download PDF

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Publication number
EP0353321B1
EP0353321B1 EP19880112519 EP88112519A EP0353321B1 EP 0353321 B1 EP0353321 B1 EP 0353321B1 EP 19880112519 EP19880112519 EP 19880112519 EP 88112519 A EP88112519 A EP 88112519A EP 0353321 B1 EP0353321 B1 EP 0353321B1
Authority
EP
European Patent Office
Prior art keywords
armature
lock
control
pin
electromagnet
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 - Lifetime
Application number
EP19880112519
Other languages
German (de)
English (en)
Other versions
EP0353321A1 (fr
Inventor
Günter Mauer
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.)
Mauer GmbH
Original Assignee
Mauer 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
Priority to AT88112519T priority Critical patent/ATE72291T1/de
Application filed by Mauer GmbH filed Critical Mauer GmbH
Priority to ES88112519T priority patent/ES2029306T3/es
Priority to DE8888112519T priority patent/DE3868269D1/de
Priority to EP19880112519 priority patent/EP0353321B1/fr
Priority to US07/387,654 priority patent/US4984441A/en
Priority to CA 607214 priority patent/CA1330263C/fr
Priority to JP1199530A priority patent/JPH02161084A/ja
Publication of EP0353321A1 publication Critical patent/EP0353321A1/fr
Application granted granted Critical
Publication of EP0353321B1 publication Critical patent/EP0353321B1/fr
Anticipated expiration legal-status Critical
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
    • 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
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • 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
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • 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
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
    • E05B2047/0008—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets having different functions
    • 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
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0085—Key and electromagnet
    • 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
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]

Definitions

  • the invention relates to an electrically controlled bolt lock with a control plate which is non-positively connected to a bolt.
  • This bolt lock should be usable for central bolt works as well as for security locks.
  • Central bolt systems are used on heavy safe doors so that strong bolts can be inserted into the door frame on all four door edges. It is common to drive four flat steel bars arranged in a cross shape via a handwheel and gearwheels. To lock the frame work, at least two opposing and overlapping flat steel bars are each provided with a recess. Both recesses lie one above the other in the closed state, so that the bolt of a locking lock can then engage them. Further recesses in the flat steel rods are used to mount a second locking lock and / or a time lock.
  • a security lock which is preferably designed as a double-bit lock, is used for smaller security containers.
  • the invention has for its object to provide an additional bolt lock, which is electrically controlled and can be used both with bolt works and security locks.
  • This bolt lock can either be released from a control center or operated via a coding circuit. The central release significantly increases security against unauthorized opening with pressed keys.
  • control plate has a touring pin engaging in a tumbler, that the control plate is additionally equipped with a control pin which engages in the control surface of an armature lever, that the armature lever is connected to the tumbler via a mandrel and a spring that the armature is opposed to an electromagnet and that the control pin tilts the armature lever around the fixed armature when the electromagnet is energized and thereby presses the tumbler into the release position.
  • the bolt lock its housing is placed on the approximately the same size housing of a security lock, preferably a double-bit tumbler lock.
  • the fastening of both locks is simplified in that the fastening holes of both housings are in the same position.
  • the bolt of the security lock is provided with a pin, as it can also be used, for example, to control basket bars. The pin engages in the control plate of the bolt lock and tries to push it into the end position, but this is only possible when the electromagnet is energized.
  • control plate is connected to two rocker bar halves which engage in cutouts in a central locking mechanism and lock or release it.
  • the force for actuating the control plate comes from the locking system, so that the electromagnet only has a holding function.
  • Fig. 1 denotes the housing, 2 the rear wall, 3 and 4 the protruding halves of the tilt bolt. Control cables 5 and 6 are led out on the left end of the housing.
  • the bolt lock is fastened to the gear plate of the central bolt mechanism (not shown) via openings 7-10.
  • the slotted screws 11, 12 connect the rear wall 2 to the housing 1.
  • 24 denotes a housing-fixed mandrel which is guided in the rear wall 2 to increase the stability.
  • a control plate 13 In the left, narrower area, this plate has a guide slot 13a, from which the housing-fixed mandrel 24 protrudes.
  • a control slot 13b is provided in the right, wider area.
  • a control pin 4b slides in the control slot, which is riveted to the rocker bar half 4 and, as FIG. 3 shows, also slides on a control curve of the rocker bar halves 3.
  • the rocker bar halves are supported by bushings 3a, 4a. If forces are exerted on both rocker bar halves in the direction of arrows A, B, the control pin 4b moves to the bottom left and thereby presses the control plate 13 to the left.
  • a leg spring 17 causes the control plate 13 to return to its rest position to the right without the action of other forces.
  • the spring 17 is wrapped around a threaded column 18. Another threaded column is designated 19.
  • control plate 13 The most important component of the control plate 13 is a tour pin 13c projecting downwards, of which only the rivet head is shown here sees.
  • the armature 15a is opposed to an electromagnet 20 fixed to the housing. Another electromagnet is designated 21.
  • An armature lever 22 faces it.
  • Fig. 3 shows both the outline of the rocker bar halves 3, 4 and the shape of the tumbler 14 and the armature lever 15. Both parts 14 and 15 are pivotally connected to each other via a mandrel 25.
  • the tumbler 14 is tiltably supported around the mandrel 24 fixed to the housing.
  • a helical spring 16 connects the tumbler 14 to the armature lever 15 in such a way that the armature 15a is pulled against the electromagnet 20.
  • the control curve of the tumbler is designated 14a.
  • the tour pin 13c moves in this recess (FIG. 4).
  • the tumbler has a further control slot 14b, which is above a control curve 15b of the armature lever 15.
  • the control pin 23 of the control plate 13 projects into these slots.
  • the parts 13, 14, 15 act as follows: When the control plate 13 is moved to the left via the control pin 4b, the control pin 23 runs against the inclined surface 15b. When the electromagnet 20 is not energized, the armature lever 15 is tilted to the left while the spring 16 is stretched. The axis of rotation is the mandrel 25. The tumbler 14 remains in the locked position shown in FIG. 3, because the spring 16 exerts a torque rotating to the left. If, on the other hand, the armature 15a is held by the excited electromagnet 20, the pin 23 presses the armature lever 15 downward, the mandrel 25 moving in a circular path around the armature 15a.
  • the tumbler 14 must also move clockwise around the mandrel 24, that is to say go into the release position.
  • the spring 16 is stretched.
  • the control plate 13 can be moved to the left, so that the rocker bar halves 3, 4 pivot into the housing 1 and release the bolt work. If the boltwork is brought back into the closed position, the rocker bar halves fall back into the recesses. The control plate 13 then returns to the starting position and the tumbler 14 again goes into the locked position.
  • the bolt work can only be opened when the magnet 20 is energized.
  • Fig. 5 shows the shape of the rocker bar halves 3, 4 and the bearing bushes 3a, 4a. Two of the strong fastening screws, not shown, reach through the bushings and thus reinforce the tilt lock bearings.
  • FIG. 6 shows a detail with the armature lever 15 removed.
  • a second armature lever 22, which has a hook-shaped control curve 22a, is mounted on the bottom of the housing via the mandrel 27.
  • a pin 15c (FIG. 4) engages in this control curve.
  • a further electromagnet 21 faces the armature 22b. If none of the magnets 20, 21 is energized, the pin 15c of the armature lever 15 presses the armature lever 22 to the right via the control cam 22a, so that the armature 22b lifts off. If the electromagnet 21 is energized and the armature 22b is held, the lever 22 cannot deflect under the pressure of the pin 15c, which means that the armature lever 15 is also held.
  • the effect is the same as if the magnet 20 were excited. If a defect should occur in the electromagnet 20 or its supply line or the control circuit, provision is made for an emergency opening: In an emergency, the magnet 21 is activated in order to be able to open the safe. This redundancy also succeeds in In emergencies, e.g. in the event of an alarm or if there is a risk of flooding, open the safe securely. This also applies if the first circuit is part of a time lock.
  • Fig. 7 shows the outline of a conventional security lock 29, the bolt 30 carries a pin 31.
  • An elongated hole 32, in which the pin 31 slides, is dimensioned so that the bolt 30 can perform its full working stroke.
  • a security lock with an electric bolt lock is obtained by connecting the two lock housings.
  • This combination of locks is suitable for security containers or bank lockers as well as for access doors in high security areas: the authorized user uses his key; the employee monitoring the access switches on the release stream after checking the identity of the key holder.
  • the bolt lock shown is not larger in size than a conventional double-bit lock or combination lock and can be easily replaced with one. Since there are no guard locking packages, it can even be much flatter than this. It is also advantageous that the armored door does not require any breakthrough, because the control lines can be routed through the cabinet or safe wall at any hidden location.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Claims (5)

  1. Condamnation de verrou commandée électriquement avec une plaque de commande (13) reliée par adhérence à un verrou (3, 4), caractérisée en ce que la plaque de commande (13) présente une broche pour tourner (13c) entrant dans une gâchette (14), que la plaque de commande (13) est, de plus, munie d'une broche de commande (23) entrant dans la surface de commande (15b) d'un levier à ancre (15), que le levier à ancre (15) est relié à la gâchette (14) par l'intermédiaire d'un mandrin (25) et un ressort (16), que l'ancre (15a) est disposé en face d'un électro-aimant (20) et qu'en cas d'excitation de l'électro-aimant (20), la broche de commande (23) bascule le levier à ancre (15) autour de l'ancre (15a) maintenu en poussant la gâchette (14) dans la position de déverrouillage.
  2. Condamnation de verrou selon la revendication 1, caractérisée en ce que le boîtier (1) de la condamnation de verrou est posé sur le boîtier d'une serrure de sûreté (29) dont le verrou (30) est équipé d'une broche (31) entrant dans la plaque de commande et l'entraînant.
  3. Condamnation de verrou selon la revendication 1, caractérisée en ce que deux moitiés (3, 4) d'un verrou à bascule sont logées dans le boîtier (1) de la condamnation de verrou, dont l'une (4) entre, par l'intermédiaire d'une broche de commande (4b), dans une came de commande (13b) de la plaque de commande (13) et que la condamnation de verrou est montée sur une plaque de système de verrouillage de manière à ce que les moitiés du verrou à bascule entrent dans des évidements des barres du système de verrouillage.
  4. Condamnation de verrou selon la revendication 1, caractérisée en ce que le ressort (16) aux dimensions réduites pousse continuellement l'ancre (15a) contre la culasse de l'électro-aimant (20) conçu uniquement pour exercer une force de maintien.
  5. Condamnation de verrou selon la revendication 1, caractérisée en ce que, à des fins d'ouverture de secours, sous le levier à ancre (15), est logé un deuxième levier à ancre (22) en face duquel est situé un deuxième électro-aimant (21), et qu'une broche de commande (15c) entre dans la came de commande (22a) sous forme de crochet du levier (22) en entraînant ce dernier lorsque l'aimant (21) n'est pas en état d'excitation.
EP19880112519 1988-08-02 1988-08-02 Condamnation électrique de verrou Expired - Lifetime EP0353321B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES88112519T ES2029306T3 (es) 1988-08-02 1988-08-02 Cerradura con pestillo accionada electricamente.
DE8888112519T DE3868269D1 (de) 1988-08-02 1988-08-02 Elektrisch gesteuerte riegelsperre.
EP19880112519 EP0353321B1 (fr) 1988-08-02 1988-08-02 Condamnation électrique de verrou
AT88112519T ATE72291T1 (de) 1988-08-02 1988-08-02 Elektrisch gesteuerte riegelsperre.
US07/387,654 US4984441A (en) 1988-08-02 1989-07-31 Electrically controlled bolt lock
CA 607214 CA1330263C (fr) 1988-08-02 1989-08-01 Boulon d'arret a commande electrique
JP1199530A JPH02161084A (ja) 1988-08-02 1989-08-02 電気的に制御された本締り機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19880112519 EP0353321B1 (fr) 1988-08-02 1988-08-02 Condamnation électrique de verrou

Publications (2)

Publication Number Publication Date
EP0353321A1 EP0353321A1 (fr) 1990-02-07
EP0353321B1 true EP0353321B1 (fr) 1992-01-29

Family

ID=8199169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880112519 Expired - Lifetime EP0353321B1 (fr) 1988-08-02 1988-08-02 Condamnation électrique de verrou

Country Status (7)

Country Link
US (1) US4984441A (fr)
EP (1) EP0353321B1 (fr)
JP (1) JPH02161084A (fr)
AT (1) ATE72291T1 (fr)
CA (1) CA1330263C (fr)
DE (1) DE3868269D1 (fr)
ES (1) ES2029306T3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628216A (en) * 1995-01-13 1997-05-13 Schlage Lock Company Locking device
DE19628994A1 (de) * 1996-07-18 1998-01-22 Mauer Gmbh Elektromagnetisch betätigbares Schloß
US5790034A (en) * 1997-05-01 1998-08-04 Cyberlock L.L.C. Retrofittable remote controlled door lock system
US6209367B1 (en) 1997-06-06 2001-04-03 Richard G. Hyatt, Jr. Electronic cam assembly
US6588243B1 (en) 1997-06-06 2003-07-08 Richard G. Hyatt, Jr. Electronic cam assembly
DE19803648A1 (de) * 1998-01-30 1999-08-05 Mauer Gmbh Elektromagnetisch steuerbares Sicherheitsschloß
DE10204943B4 (de) * 2002-02-07 2005-04-21 Leica Microsystems Jena Gmbh Verfahren zur Bestimmung von Schichtdicken
DE102008028068B4 (de) * 2008-06-12 2015-06-18 Gantner Electronic Gmbh Elektromechanische Schließvorrichtung
US9540847B2 (en) * 2014-06-06 2017-01-10 Rodolfo Pena Magnetically enhanced key and lock system
US9615269B2 (en) 2014-10-02 2017-04-04 At&T Intellectual Property I, L.P. Method and apparatus that provides fault tolerance in a communication network
CN112031614B (zh) * 2020-10-13 2022-04-01 浙江幸福之家门业有限公司 一种防撬铰链防盗安全门及使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209751A1 (de) * 1982-03-17 1983-09-22 Sicherheits- Und Bankeinrichtungen Ostertag-Werke Gmbh, 7080 Aalen Sicherheitsschloss
FR2567563B1 (fr) * 1984-07-12 1986-12-26 Fichet Bauche Serrure a double mecanisme de verrouillage pour coffre-fort, compartiment bancaire ou analogue
NL191126C (nl) * 1984-12-12 1995-02-01 Brondool B V I O Slot met uitwendige schootontgrendeling.
DE3546241A1 (de) * 1985-12-28 1987-07-02 Mauer Gmbh & Co Kg Elektromagnetisch gesteuertes wertbehaelterschloss

Also Published As

Publication number Publication date
ATE72291T1 (de) 1992-02-15
DE3868269D1 (de) 1992-03-12
JPH02161084A (ja) 1990-06-20
US4984441A (en) 1991-01-15
EP0353321A1 (fr) 1990-02-07
CA1330263C (fr) 1994-06-21
ES2029306T3 (es) 1992-08-01

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