WO2003018937A1 - Fermeture de securite et de commande - Google Patents

Fermeture de securite et de commande Download PDF

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Publication number
WO2003018937A1
WO2003018937A1 PCT/ES2002/000415 ES0200415W WO03018937A1 WO 2003018937 A1 WO2003018937 A1 WO 2003018937A1 ES 0200415 W ES0200415 W ES 0200415W WO 03018937 A1 WO03018937 A1 WO 03018937A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
lock
axis
shaft
cabinet
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.)
Ceased
Application number
PCT/ES2002/000415
Other languages
English (en)
Spanish (es)
Inventor
María del Carmen GARCÍA RAMOS
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.)
Investigacion y Transferencia de Tecnologia SL
Original Assignee
Investigacion y Transferencia de Tecnologia SL
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 Investigacion y Transferencia de Tecnologia SL filed Critical Investigacion y Transferencia de Tecnologia SL
Publication of WO2003018937A1 publication Critical patent/WO2003018937A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
    • E05B15/006—Spring-biased ball or roller entering a notch
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • 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
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/043—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with crank pins and connecting rods
    • 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
    • G07C2009/00793—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 Hertzian waves

Definitions

  • the present invention refers to a security and control lock applicable to any type of door, such as that of cabinets located on public roads, and more specifically at the door of certain cabinets in whose interior equipment and / or means are destined to serve communities, individual homes, etc., being able to cite as more significant the classic telephone distribution cabinets installed on sidewalks or building facades, as well as in other cabinets for location and protection of water meters, electrical connections, gas, telephone access, etc.
  • the object of the invention is none other than to provide a lock applicable to the type of cabinets referred to, which in addition to ensuring the closure of the cabinet prevents opening by any person not authorized to do so, being equally applicable to any other practical case in the that its use is required.
  • BACKGROUND OF THE INVENTION Cabinets mounted on public roads for the manufacture and protection of certain service equipment, such as telephone distribution, water meters, electricity, gas, etc., are closed with a gate whose lock usually be constituted by an axis of square or triangular section, where the opening and closing is carried out by means of a crank whose end has the appropriate configuration and complementary to the section of the referred axis, so that the mutual coupling between the crank and the axis allows , by turning it, open the corresponding door.
  • This type of lock and its corresponding Crank handles are widely known and widely used, so that the crank in question can be easily acquired by anyone, so that the door of said type of cabinets can be opened without any difficulty, allowing any user or person to manipulate the devices , equipment or media located inside the cabinet in question.
  • the type of lock referred to does not effectively protect the equipment and means located inside the cabinets, which can cause great problems and disturbances to the users in the event that any malicious person carries out a manipulation not allowed of the equipment or means located in said cabinets.
  • this problem could be solved by applying a normal key lock in each cabinet. Now, this possible solution would be practically unfeasible because of the problems that it caused - they would narrate the large number of keys that the operators would have to carry, as well as the transfer that would originate in the shift changes, etc.
  • the lock of the invention is constituted from an axis of crazy rotation which, being passed through the body of the door, is housed, with free rotation, in a cylindrical body to which the bolt, latch or the corresponding opening and closing failed, and whose body is laterally supported by an electromagnet that when activated acts on a pin that travels transversely with respect to the body of the bolt, so that in this displacement the pin is through a transverse hole established for the purpose in the axis of crazy rotation, causing the latter to lock with the body of the bolt, all this so that by an appropriate and applicable tool on the head or external part of the aforementioned axis, the rotation of this one takes place and with it the action on the bolt, carrying out the corresponding opening.
  • the referred drive tool could be the current one used in this type of cabinets, that is, the square or triangle key, allowing to take advantage of what exists.
  • the activation of the electromagnet is based on the signal received from a local control center established inside the cabinet itself, and whose control center can be activated by any appropriate system, such as a proximity transmitter, a key or magnetic card , or from a remote control that after receiving the appropriate coded signals from the authorized person and who intends to open the cabinet, sends the corresponding coded signal to the said local control center so that it sends the signal to the electromagnet, which is will activate producing the displacement of the pin that locks and unlocks the crazy axis of rotation and the body of the bolt.
  • the local control center will be associated with a series of sensors through which it receives information related to the opening or closing situation of the door, as well as the situation of the power supply, breakdown alarm, etc. whose information is useful and is sent to the remote control center.
  • the idle axis of rotation is capable of being complemented with a positioning device, formed by a spring housed in a transverse hole of said axis and that constantly pushes mind outward to a sphere, pressing it against the internal lateral surface of the body of which the bolt is a part, providing for a concave and internal depression in that body of the bolt in which the shaft is housed, said device constituting an indicator of the correct position of the shaft, that is, suitable for the transverse hole thereof to face the locking pin to allow it to move.
  • a positioning device formed by a spring housed in a transverse hole of said axis and that constantly pushes mind outward to a sphere, pressing it against the internal lateral surface of the body of which the bolt is a part, providing for a concave and internal depression in that body of the bolt in which the shaft is housed, said device constituting an indicator of the correct position of the shaft, that is, suitable for the transverse hole thereof to face the locking pin to allow it to move.
  • the lock assembly with the exception of the inner end of the tubular body of which the bolt is part, failed or opening and closing latch, is mounted in front of the door, that is, in the outside, to avoid. ' that could bump into mounted devices or equipment inside the cabinet.
  • the front of the housing will in this case be affected by a location hole of a pilot light indicating the activation of the electromagnet, as well as a pair of contacts through which the electromagnet can be activated in case of lack of power, and whose activation will be carried out by an emergency team.
  • Figure 1. It shows a sectional view of the lock object of the invention, with the pin actuated, that is to say in the position in which it performs the lock between the free rotation axis and the body of the opening and closing bolt of the door.
  • Figure 2. Shows a perspective view of the crazy axis with the transverse hole thereto and facing the corresponding pin. In this position, the shaft can rotate freely since the pin is outside the aforementioned shaft hole.
  • Figure 3. It shows a general perspective view of the lock assembly without the door in which it is applicable, in a blocking situation between the body of the bolt and the axis of crazy rotation, the electromagnet being seen laterally supported on the body of the bolt and the pin in the actuated position, that is, blocking the axis of crazy rotation with the body of the bolt.
  • Figure 4.- Shows a schematic representation corresponding to a form of operation of the lock.
  • Figure 5. Shows a representation corresponding to the block diagram of the general operation of the lock.
  • Figure 6. Shows the electrical scheme in a developed and complete form thereof, for the operation of the lock.
  • Figure 7. Shows a sectional view of the lock of the invention, in the variant embodiment in which most of the assembly of said lock is located outside the door, protected by a housing fixed on the front of said door.
  • Figure 8. It shows a front view of the outer shell shown in the previous figure, the two extreme positions (opening and closing) that the electromagnet can occupy when acting on the axis of crazy rotation are seen in a broken line. This figure also shows the electromagnet activation signaling pilot and the two contacts for emergency equipment connection. DESCRIPTION OF THE PREFERRED EMBODIMENT
  • the safety and control lock object of the invention applicable to the door 1 of a cabinet 2 of which are mounted on sidewalks, facades, etc., of the public thoroughfare and intended for locate and protect equipment from, for example, telephone distribution, water meters, etc. , or any other type of cabinet, box or body in which its use is feasible, is constituted from a free-turning axis 3 that has an appropriate conformation 4 on its front face or head, through which and by means of the appropriate tool, the drive of said shaft 3 can be carried out, which is mostly housed axially in a tubular body 5 belonging to the bolt 6, latch, lever or any other element by means of which the closing of the the aforementioned door 2.
  • an electromagnet 7 is laterally connected with power cables 8 so that by means of the corresponding signal it can activate said electromagnet 7, which is associated to a pin 9 capable of moving in the forward and reverse direction with respect to the electromagnet 7 to effect the blocking and / or unblocking between the axis 3 and the tubular body 5 of the bolt 6 or closing element corresponding, for which the aforementioned axis 3 has a transverse and through hole 10, the tubular body 5 having another hole 11 capable of facing said hole 10 to allow the movement of the pin 9, so that the confrontation or correct position to allow the displacement of the pin 9, it is indicated by a positioning device consisting of a spring 12 housed in a blind hole 13 and radial of the axis 3, whose spring constantly pushes out a sphere or ball 14 capable of being positioned in a recess or complementary depression 15 established inside the tubular body 5 of the closure or bolt element, which may be a failure, latch or the like.
  • the spring 12 will have little force so that the thrust on the sphere 14 is slight, so that the pressure of the latter on the corresponding depression 15 is smooth and does not allow the opening by simple rotation of the axis 3, since that if the pressure were large, the rotation of such an axis 3 would produce the drag and respective rotation of the body 5, and therefore the opening of the door.
  • the remote control center 19 can record the opening and closing hours, the identification of the person opening the closet door, the location of said door to the lock, etc. , by placing the appropriate sensors, thus carrying out the security check.
  • the local control center 20 can also be used to send information about other parameters, such as temperature, power supply status, fault alarm, receiving information from the sensors 21 located inside the cabinet 2, so that such information and through said local control center 20 are sent to the center remote control 19.
  • other parameters such as temperature, power supply status, fault alarm, receiving information from the sensors 21 located inside the cabinet 2, so that such information and through said local control center 20 are sent to the center remote control 19.
  • the operation of the lock can be carried out in another way, where the person 16 can have any other means such as a proximity transmitter, magnetic card, keyboard or any other element that acts directly on the control center. local 20, through which the order is given, of activation of the electromagnet 7 and therefore of actuation of the pin 9, allowing the opening of the closure of the cabinet in the same way as previously stated.
  • Figure 8 shows the electrical scheme developed, showing how the signal to drive the electromagnet 7 is carried out through a relay 27, the local control unit 20 being supplied by an electric power source 22, through the relay 23. In the event that the power source 22 did not receive power, the system would cease to function and it would be impossible to open the door 1, until the power is restored.
  • emergency equipment 24 is used with an outlet 25 that is applied to a connector established for this purpose in the cabinet, said emergency equipment 24 providing the same power as that provided by power source 22 to the local control unit 20, making possible the operation of the system, that is, of the lock, while mains power is lacking. If there is any kind of breakdown in the control unit 20 or power source 22, the door 1 of the cabinet could not be opened either.
  • the emergency equipment 23 may produce an encoded signal and if it is supported by a decoded unit 26, it causes it to act on the relay 27, through which the activation of the electromagnet 7 by the emergency equipment 23 will be established. .
  • the lock assembly for the most part, is located outside, that is, in front of the door 1 'of the cabinet, said assembly being housed in a housing 28 fixed on the front of said door 1 '.
  • the axis 3 ' is topped by its front end in a 4' configuration as a square or similar to be able to be operated by a tool 29 which will have its complementary end to that configuration 4 'as a square or similar.
  • the end of the tool 29 is introduced through a window or opening 30 provided for this purpose in the front of the housing 28, so that the axis 3 'can be rotated.
  • most of the portion or tubular body 5 'in which the axis 3' is guided and rotated, is located in front of the door 1 ', leaving behind it an end part carrier of the bolt or closing element 6 '.
  • the housing 28 there is a light pilot 31, whose ignition will indicate that the electromagnet 7 'is activated and that therefore the axis 5' can be operated or operated to perform the opening. It also incorporates the contacts 32 that determine the connector for the connection of the socket or terminal 25 corresponding to the emergency equipment 24, the cables that form the contacts 32 of the connector being able to be provided with the corresponding insulation, in case the housing 28 is metallic Naturally, through these contacts 32, the electromagnet 7 'is activated by means of emergency equipment 24, as already indicated above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une fermeture comprenant un axe de rotation fou (3) passant à travers le corps de la porte (1) sur laquelle est appliquée ladite fermeture, l'axe (3) étant partiellement situé de manière axiale dans un corps tubulaire (5) du verrou, de la crémone, du pêne ou autre élément de fermeture correspondant. L'axe (3) et le corps tubulaire (5) sont pourvus d'orifices transversaux (10 et 11) correspondants susceptibles de faire face l'un à l'autre dans une position déterminée de l'axe (3) établie par un dispositif de pression latéral, afin de permettre le positionnement d'une broche (9) bloquant l'axe et le corps (5) de façon que, dans cette position, l'actionnement de l'intérieur de l'axe (3) génère l'entraînement par rotation du corps (5) et, par conséquent, l'ouverture de la porte. Le déplacement de la broche (9) s'effectue grâce à l'activation d'un électroaimant (7) par émission d'un signal codé par la personne autorisée à procéder à l'ouverture.
PCT/ES2002/000415 2001-08-30 2002-08-30 Fermeture de securite et de commande Ceased WO2003018937A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP0101988 2001-08-30
ES200101988A ES2184635B1 (es) 2001-08-30 2001-08-30 Cerradura de seguridad y control.

Publications (1)

Publication Number Publication Date
WO2003018937A1 true WO2003018937A1 (fr) 2003-03-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2002/000415 Ceased WO2003018937A1 (fr) 2001-08-30 2002-08-30 Fermeture de securite et de commande

Country Status (2)

Country Link
ES (1) ES2184635B1 (fr)
WO (1) WO2003018937A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064794A1 (fr) * 2002-01-29 2003-08-07 Investigación Y Transferencia De Tecnología, S.L. Serrure de securite
NL1023346C2 (nl) * 2003-05-06 2004-11-09 Armada Group B V Slot voor vergrendeling van een deur.
DE102004007939A1 (de) * 2004-02-18 2005-09-08 Hörmann KG Amshausen Torverriegelungsvorrichtung mit Treibelement
US20240318465A1 (en) * 2023-02-28 2024-09-26 Pilz Gmbh & Co. Kg Safety Gate Monitoring Module

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2206012B1 (es) * 2002-01-29 2005-07-16 Investigacion Y Transferencia De Tecnologia, S.L. Sistema de cerradura de seguridad.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE355578C (de) * 1921-01-25 1922-06-30 Heinrich Otto Sicherung von Tuerschloessern
US3748878A (en) * 1971-06-07 1973-07-31 Eaton Corp Door lock electrical control unit
ES2016212A6 (es) * 1989-10-16 1990-10-16 Cobos Bozal Carlos Felipe Nuevo dispositivo para activacion y desactivacion de cerrojos.
WO1991012400A1 (fr) * 1990-02-14 1991-08-22 Bewator Ab Mecanisme d'accouplement
EP1030011A1 (fr) * 1999-02-18 2000-08-23 Etablissements Decayeux Dispositif d'embrayage d'une béquille extérieure de serrure avec son pêne mobile
ES1047775U (es) * 2000-08-01 2001-05-16 Rodriguez Francisco M Lopez Sistema de control de accesos con clave de acceso configurable remotamente mediante el uso de los servicios de telecomunicacion (telefonia, transmision de datos y otros).

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE355578C (de) * 1921-01-25 1922-06-30 Heinrich Otto Sicherung von Tuerschloessern
US3748878A (en) * 1971-06-07 1973-07-31 Eaton Corp Door lock electrical control unit
ES2016212A6 (es) * 1989-10-16 1990-10-16 Cobos Bozal Carlos Felipe Nuevo dispositivo para activacion y desactivacion de cerrojos.
WO1991012400A1 (fr) * 1990-02-14 1991-08-22 Bewator Ab Mecanisme d'accouplement
EP1030011A1 (fr) * 1999-02-18 2000-08-23 Etablissements Decayeux Dispositif d'embrayage d'une béquille extérieure de serrure avec son pêne mobile
ES1047775U (es) * 2000-08-01 2001-05-16 Rodriguez Francisco M Lopez Sistema de control de accesos con clave de acceso configurable remotamente mediante el uso de los servicios de telecomunicacion (telefonia, transmision de datos y otros).

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064794A1 (fr) * 2002-01-29 2003-08-07 Investigación Y Transferencia De Tecnología, S.L. Serrure de securite
NL1023346C2 (nl) * 2003-05-06 2004-11-09 Armada Group B V Slot voor vergrendeling van een deur.
WO2004099537A1 (fr) * 2003-05-06 2004-11-18 Armada Group B.V. Dispositif de verrouillage d'une porte
DE102004007939A1 (de) * 2004-02-18 2005-09-08 Hörmann KG Amshausen Torverriegelungsvorrichtung mit Treibelement
DE102004007939B4 (de) * 2004-02-18 2006-04-20 Hörmann KG Amshausen Torverriegelungsvorrichtung mit Treibelement
US20240318465A1 (en) * 2023-02-28 2024-09-26 Pilz Gmbh & Co. Kg Safety Gate Monitoring Module

Also Published As

Publication number Publication date
ES2184635A1 (es) 2003-04-01
ES2184635B1 (es) 2004-09-01

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