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EP3272975B1 - Boîtier pour système de fermeture et outil associé - Google Patents

Boîtier pour système de fermeture et outil associé Download PDF

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Publication number
EP3272975B1
EP3272975B1 EP17182576.3A EP17182576A EP3272975B1 EP 3272975 B1 EP3272975 B1 EP 3272975B1 EP 17182576 A EP17182576 A EP 17182576A EP 3272975 B1 EP3272975 B1 EP 3272975B1
Authority
EP
European Patent Office
Prior art keywords
housing
interlocking
tool
opening
force
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.)
Active
Application number
EP17182576.3A
Other languages
German (de)
English (en)
Other versions
EP3272975A1 (fr
Inventor
Marcel Kölliker
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.)
Dormakaba Schweiz AG
Original Assignee
Dormakaba Schweiz AG
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 Dormakaba Schweiz AG filed Critical Dormakaba Schweiz AG
Publication of EP3272975A1 publication Critical patent/EP3272975A1/fr
Application granted granted Critical
Publication of EP3272975B1 publication Critical patent/EP3272975B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • 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
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/004—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets the magnets acting directly on the bolt
    • 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
    • E05B2047/0058—Feeding by batteries

Definitions

  • An illustrative example is the housing, which has a battery compartment and can be attached to a door and contains the essential parts of a mechatronic locking system, a coupling mechanism and elements for authentication, data transmission and drive.
  • a housing which releasably connects two housing parts which are movable relative to one another again by means of a closure device and which can be used in safety-related devices, is for example in EP 0871813 B1 disclosed.
  • a lid is connected to a lower part by pressing permanent magnetic locking pins vertically against the lid using springs or oppositely polarized permanent magnets and engaging in the locking shoulder attached there. Since the locking pins are permanently magnetic, they can be created by magnetic force, which is greater than the force generated by the springs or oppositely polarized permanent magnets, are removed from their position engaging in the locking shoulders, whereby the housing can be opened.
  • the housing is in accordance with EP 0871813 B1 only suitable to a limited extent for use in locking systems.
  • the fact that all locking pins move along the same direction of movement to open the housing leads to the housing being susceptible to impact attacks.
  • any force acting on the locking pins which opposes the force generated by the springs / oppositely polarized permanent magnets and is somewhat larger in amount, can result in the locking pins leaving their locking position.
  • An abrupt movement of the housing such as occurs, for example, when a door slams shut, could thus lead to unlocking.
  • the use of permanent magnetic locking pins means that the position of the locking pins can easily be determined from the outside, which in turn increases the risk that the housing is successfully manipulated by an unauthorized person.
  • DE 20 2013 103 126 U1 shows an electronic door fitting with a cover cap, the cover cap being attached to the door fitting via a magnetic lock.
  • the magnetic closure has a magnetic latch which is mounted on a spring and is pressed into a corresponding receptacle in the wall of the cap.
  • the bolt is pushed back against the force of the spring by magnetic repulsive forces from the receptacle of the cap into the door fitting.
  • the housing has a wall with an opening, a member movable relative to the wall and a closure device.
  • the conversion defines an interior in which parts relevant to the locking system and the locking device can be accommodated.
  • the element for locking can in particular be a locking pin.
  • locking pin is used instead of the term “element for locking”.
  • features which are shown below using the example of the locking pin also apply mutatis mutandis to the element for locking.
  • a housing according to the invention and the embodiments discussed below can have more than one — in particular 2, 3 or 4 — locking device or more than one locking pin, although in the following only one locking device is explicitly described and discussed in the rule becomes.
  • the first elastic element is in particular set up to hold the locking pin in the first position in a non-deformed state.
  • the locking pin can only be brought into the second position by applying force.
  • the force to be applied corresponds at least to the force which is required to deform the first elastic element to such an extent that the locking pin can assume the second position.
  • the force is directed in particular along the direction of movement of the locking pin.
  • the first elastic element is in particular a spring or another body that can be elastically deformed along at least one axis.
  • the locking device is directly or indirectly, i.e. via a component located between the latching device and the second elastic element, with the force.
  • Said component has a high degree of rigidity.
  • the locking pin of a closure device of a housing according to the invention has ferromagnetic material, as a result of which it can be moved along the direction of movement given by the guide by applying a magnetic field.
  • the ferromagnetic material can in particular be a material that is not magnetized without applying a magnetic field.
  • the magnetic field by means of which the locking pin can be moved, can be generated in particular by a permanent magnet (permanently magnetized ferromagnet) which is brought into the region of the locking pin from outside the housing.
  • a permanent magnet permanently magnetized ferromagnet
  • the locking pin it is also conceivable for the locking pin to be a permanent magnet and for a ferromagnetic element which is not magnetized without applying a magnetic field to be brought to the outside of the housing.
  • the magnetic field can be generated by coils, in particular by coils that are located in the housing.
  • the magnetic properties of the locking pin in combination with the magnet to be brought to the outside of the housing in the region of the locking pin are in particular set up to generate a force on the locking pin, which in Amount and direction is sufficient to deform the first elastic element to such an extent that the locking pin can assume the second position.
  • the closure device is arranged in the interior of the housing.
  • the central elements of the locking device in particular the locking pin, the first and second elastic element, the guidance of the locking pin and the locking device, can neither be identified nor recognized from outside the housing, nor can the position of these central elements be determined. This is especially true if the locking pin is in the second position.
  • the force with which the locking device and / or locking pin is applied is in particular such that the locking device and the locking pin are pressed against one another in such a way that the locking pin is tilted or that one side of the locking pin is pressed against a surface of the locking device or that the locking pin is both canted and pressed flat against the locking device.
  • Both the tilting of the locking pin and the flat, pressurized abutment of the locking pin and the locking device mean that additional resistance has to be overcome in order to move the locking pin along its direction of movement.
  • the resistance is in particular a frictional resistance.
  • the additional resistance is in particular so great that a force which is identical or insignificantly greater, for example twice as great, is than the force which is required to deform the first elastic element to such an extent that the locking pin cannot assume the second position is sufficient to move the locking pin into the second position.
  • the additional resistance can also be so great that even much greater forces are not sufficient to deform the first elastic element to such an extent that the locking pin can assume the second position.
  • the resistance can be so great that a force that is not applied mechanically to the closure device is not sufficient to move the locking pin from the first to the second position.
  • a force generated by magnets and / or by movement of the closure device may not be sufficient to apply said force.
  • a second force is to be applied to the closure device, which deforms the second elastic element to such an extent that the additional resistance is massively reduced or even eliminated.
  • the second force can in particular have a component perpendicular to the direction of movement of the locking pin or a force directed essentially perpendicular to the direction of movement of the locking pin.
  • the second force can in particular be generated thereby, or the housing can be set up to exert a force from outside the housing is exerted or can be applied to the same, which generates a force in the interior which is directed against the force generated by the second elastic element on the latching device and / or the element for locking and thus leads to a relief of the locking pin.
  • This force exerted on the same from outside the housing can in particular be exerted on a region of the movable element which is accessible from outside the housing.
  • this can be a front, which will be described in detail below.
  • the force exerted on the same from outside the housing can be generated, for example, using a tool, as will be described below.
  • This coordination can in particular be guaranteed by using a tool, as will be described below.
  • the latching device is part of the element which is movable relative to the conversion or is rigidly connected to the movable element.
  • the movable element can be at least partially brought into and out of the interior through the opening.
  • the guidance of the locking pin is rigidly connected to the wall.
  • the movable element can in particular be introduced into and out of the interior along an opening axis, which is, for example, perpendicular to a surface which passes through the regions of the wall defining the opening.
  • the movable element can be mounted so that the movement of the movable element for insertion or removal is limited to a movement along the opening axis. In particular, a movement along the direction of movement of the locking pin is not possible.
  • the movable element can be a cover which closes a compartment in the interior of the housing and through the opening, or shaft, slot, insertion opening, etc., against an exterior space of the housing.
  • the movable element has a front which can be brought into a position which is flush with the conversion and closes the opening. If the movable element is a drawer, the front is in said flush and closing position, particularly when the drawer is fully inserted. If the movable element is a cover of the type described above, this completely closes the opening in said position.
  • the front can have ferromagnetic material.
  • a magnetic force can thus be exerted on the movable element via the front. This can serve, for example, to move the movable element along the opening axis without gripping the movable element at the front or the edges of the front.
  • the housing has a first and a second locking pin.
  • the two locking pins (and the corresponding latching devices) are aligned with respect to one another in such a way that the direction of movement of the first locking pin for taking the first or second position is opposite to the direction of movement of the second locking pin for taking the first or second position.
  • the closure device can be further secured, for example against impacts.
  • the opposite movement required to unlock the locking device can be generated in particular by two magnets, which come from outside the housing be brought up to the housing.
  • the two magnets can be part of a tool which will be described below, which can ensure that the two magnets come to rest in the correct positions on the housing.
  • the housing also has an elastically deformable seal, the front lying on the seal in the flush position and closing the opening.
  • the elastic, deformable seal for example made of silicone, can be attached to the front.
  • the seal can cover at least one peripheral area of the front facing the interior.
  • the opening can then have a seat which is set up in such a way that the front, in the flush position and closing the opening, lies on the seat and can be pressed against it.
  • the elastically deformable seal is deformable in such a way that the movable element and thus the snap-in device rigidly connected to it can be moved so that the resistance generated by the canting of the locking pin and / or by the flat, pressurized contact of the locking pin and snap-in device is massively reduced or even eliminated.
  • the opening axis preferably runs parallel to the axis of rotation of the component. This can prevent a movable element, which can be introduced and removed from the interior along the opening axis, from changing its position by rapid, in particular jerky movement of the component. In particular, it can be prevented that a position which is flush with the conversion and closes the opening leaves this position.
  • the housing can have means which are set up to fasten the housing on a component, the component being movable about an axis of rotation and the opening axis running parallel to the axis of rotation of the component.
  • the invention also includes a tool 20 with which a housing according to the invention can be opened.
  • the housing can have, for example, two or more cutouts and the tool can have a corresponding number of extensions which are matched to the shape of the cutouts.
  • the tool can have a frontal permanent magnet, which lies in the region of the front when the tool is correctly positioned on the housing.
  • the housing in one of the above-mentioned embodiments and the tool in one of the above-mentioned embodiments can be part of a system which is in particular set up to house a mechatronic locking system, for example for a door, and to ensure easy access to the locking system or parts thereof, this easy access does not compromise the security of the locking system.
  • the method can further comprise the step "making a tool available according to one of the previously described embodiments".
  • the tool is used in particular in the steps “applying a force directed along the opening axis” and “moving the locking pin (the element for locking)".
  • the former occurs via the shape already described, in particular the projection, of the tool, the latter via the permanent magnets mentioned, which, when the tool is correctly positioned, can have a magnetization axis which runs along the direction of movement of the locking pin.
  • step "pulling out the movable element" can also be carried out using the tool, for example in that it has an already mentioned frontal permanent magnet.
  • Figure 1 shows a mechatronic locking system 100 which has a housing 2 according to the invention in a closed state and on which a tool 20 according to the invention can be used.
  • a tool 20 according to the invention can be used.
  • Figure 1 shows a mechatronic locking system 100 which has a housing 2 according to the invention in a closed state and on which a tool 20 according to the invention can be used.
  • a conversion 10 of the housing 2 and a front 13 of a movable element 12 described in more detail below can be seen in the closed state.
  • the locking pins have a metallic area made of iron. A force can thus be exerted on the locking pins by applying a magnetic field.
  • Two battery springs form a second elastic element 7, the second battery spring being attached to an inside of the movable element 12 and not shown in the illustration.
  • the movable element 12 is set up so that it does not form a self-contained load frame. Instead, the movable element 12 and counterpart 14 — provided the second elastic element 7 is not in its equilibrium state — are under mechanical tension relative to one another.
  • Figure 3 shows the specific arrangement of the various components according to Figure 2 for the case of a closed housing 2, ie on the one hand an outer side of the front 13 runs flush with an outer side of the wall 10 and closes the opening 11 and on the other hand the locking pins 3 are in a position (first position) in which they fit into the recesses 6 intervene.
  • the first elastic element (spring) 4 lies against the inside of the wall 10.
  • the locking pin 3 has a locking pin part located relative to the collar 9 against the wall 10 (hereinafter outside locking pin part 3.1) and a locking pin part lying relative to the collar against the interior of the housing 2 (hereinafter inside locking pin part 3.2) on.
  • the inside locking pin part 3.2 is guided through the guide 5 realized as a through hole.
  • the depth of the bore is smaller than the length of the inside locking pin part 3.2 along the longitudinal axis 19 of the locking pin 3.
  • the locking pin 3 rests on a wall-side surface of the collar 9 on the first elastic element (spring) 4.
  • the collar 9 rests on a transverse surface of the guide 5 on a surface of the collar 9 lying against the interior. The latter defines the maximum deflection of the locking pin 3 along its direction of movement 17.
  • the first elastic element 4 is set up, the locking pin 3 even with maximum deflection with an impacting, i.e. force directed against the interior.
  • the inside locking pin part 3.2 projects so far beyond the guide 5 that it engages in the locking device (recess) 6.
  • batteries perform the function of the transition element 16 mentioned in the text.
  • the second elastic element (the battery springs 7, the battery spring of the battery shown in the figure on the left is on the side of the battery facing away from the front 13 and is therefore not visible) is not in its equilibrium state, but rather along one Deformation axis 8 pressed together. Since, as mentioned, the movable element (battery compartment) 12 does not form a closed load frame, the movable element 12 is subjected to a force in relation to all components which are firmly connected to the housing 2.
  • the two locking devices 1 are arranged such that only an opposite movement of the locking pins 3 leads to an opening (or closing) of both locking devices 1 and thus of the housing 2.
  • Figure 4 shows the specific arrangement of the various components according to Figure 2 in the case of an open housing 2, ie on the one hand the locking pins 3 are in a position (second position) in which they do not engage in the latching devices (recesses) 6, and on the other hand the opening 11 is not complete closed by the front 13, in that the movable element 12 is pushed into the opening along an opening axis 18.
  • Figure 4 an optionally available, elastically deformable seal 31. This allows the movable element (battery compartment) 12 to be pushed a little further into the housing 2 even when the housing 2 is closed. This is how in Figure 7 is still shown in detail, advantageous to relieve the locking pins 3 for a short time and thus to facilitate their movement along their directions of movement 17 in the direction of the transformation.
  • Figure 5 shows Figure 5 the specific arrangement of the various components according to Figure 2 for the case of a housing 2 immediately after opening or immediately before closing the same. Since the locking pins 3 are each mounted on the wall on a first elastic element (spring) 4, they can retract in the direction of the guide (through hole) 5.
  • the inside locking pin part 3.2 each has chamfered edges and a flat end surface which has a reduced diameter compared to the diameter of the inside locking pin part 3.2 (see also Figures 3, 4 and 7 ).
  • the movable element (battery compartment) 12 can slide along the locking pins 3 as soon as this - for example through a like in Figure 7 shown method - was released, ie after the locking pins 3 have moved at least briefly from their first to their second position.
  • the element 12 After the movable element 12 has been released, or before it is pushed in, the element 12 takes the position shown in FIG Figure 5 shown position in which the second elastic element (battery springs) 7 is in its equilibrium state.
  • the second elastic element 7 does not exert any force on the movable element 12, for example because the transmission elements (batteries) 16 are missing, or if such a force is too weak and no other means for automatically jumping the movable element 12 out of the housing 2 are provided a tool like in Figure 6 shown remedy.
  • the front 13 has ferromagnetic, for example ferritic material.
  • Figure 6 shows a tool 20 for opening a housing 2 according to the invention, the tool 20 being set up to carry out the optional function “pulling out the movable element 12 no longer locked”.
  • the tool 20 has a shape that is matched to the shape of the housing 2 in such a way that the tool 20 can be fitted in a form-fitting manner around a region of the housing 2, this region comprising the front 13.
  • the tool 20 has a central tool part 25 and two tool extensions 26.
  • a projection 23 is arranged on an area of the tool 20 which faces the housing 2 when the tool 20 is correctly positioned. When the tool 20 is correctly positioned, this projection comes to lie directly above the front 13. Thus, a force acting on the tool 20 parallel to the opening axis 18 is transmitted from the same only to the front, whereby the relief of the locking pins 3 already described can be achieved.
  • a permanent magnet 21 is arranged on each of the two tool extensions 26 and has a magnetization axis 24 which is oriented essentially parallel to the direction of movement 17 of the locking pins. Since the locking pins 3 have a metallic area made of iron, but are not themselves magnets, it is of no importance for the functionality of the tool 20 which of the two poles faces the locking pin 3. This is particularly advantageous for the manufacture of the tool.
  • the permanent magnets 21 are also arranged locally on the tool extensions 26 such that they come to lie centrally over the locking pins 3 when the tool 20 is correctly positioned.
  • Tool 20 shown further has a permanent magnet arranged in the region of the central tool part 25 (hereinafter referred to as frontal permanent magnet 22). When the tool is correctly positioned, this is located centrally above the front, which has ferromagnetic material.
  • the permanent magnets are made, for example, of neodymium-iron-boron, in particular Nd2Fe14B.
  • the Figures 7.1 to 7.4 show the central steps of a method for opening a Figures 1-5 housing 2 shown using the in Figure 6 Tool 20 shown. Furthermore, the state of the housing (upper area of the respective figure) or of the closure system 1 (detailed view in the lower area of the respective figure) is shown during each step. Because of The number of reference symbols in the Figures 7.2 to 7.4 reduced. It goes without saying that the reference symbols according to Figure 7.1 for the Figures 7.2 to 7.4 apply accordingly.
  • Figure 7 , 4 shows Figure 7 , 4 the condition of the locking system (detailed view in the lower area of the Figure 7.4 ), or the housing 2 (upper part of the Figure 7.4 ) after no more force is exerted on the movable element 12 via the tool 20.
  • the second elastic element (battery springs) 7 has changed into its basic state, whereby it has pushed the movable element 12 out of the housing.
  • the locking devices 6 are no longer in the area of the locking pins 3, as a result of which they can no longer pass into their first position even after the force generated by the magnetic field of the permanent magnets 21 has ceased to exist.

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Claims (15)

  1. Boîtier (2) pour un système de fermeture (100), dans lequel le boîtier (2) comprend une paroi entourante (10) avec une ouverture (11), un élément mobile (12) par rapport à la paroi entourante (10) et un dispositif de fermeture (1), dans lequel la paroi entrourante (10) définit un espace intérieur et le dispositif de fermeture (1) est adapté à arrêter l'élément mobile (12) par rapport à la paroi entourante, et dans lequel le dispositif de fermeture (1) comprend un élément (3) pour le verrouillage, un premier élément élastique (4), un guidage (5) et un dispositif d'encastrement (6), dans lequel le premier élément élastique (4) supporte de façon mobile l'élément (3) pour le verrouillage, et l'élément (3) pour le verrouillage est déplaçable le long d'une direction de mouvement (17) spécifiée par le guidage (5) de telle façon que, dans une première position, il s'encastre dans le dispositif d'encastrement (6), et dans une deuxième position, il ne s'encastre pas dans le dispositif d'encastrement (6), dans lequel, dans la première position, un mouvement du dispositif d'encastrement (6) par rapport à l'élément (3) pour le verrouillage est empêché, caractérisé en ce que par ailleurs le dispositif de fermeture (1) comprend un deuxième élément élastique (7), lequel charge le dispositif d'encastrement (6) et/ou l'élément (3) pour le verrouillage avec une force qui a une composante verticale à la direction de mouvement (17) de l'élément (3) pour le verrouillage, et en ce que l'élément (3) pour le verrouillage comprend de la matière ferromagnétique et, par application d'un champs magnétique, est déplaçable le long de la direction de mouvement (17) spécifiée par le guidage (5).
  2. Boîtier selon la revendication 1, dans lequel la force est adaptée à pousser le dispositif d'encastrement (6) et l'élément (3) pour le verrouillage de telle façon l'un contre l'autre que l'élément (3) pour le verrouillage se coince et/ou en ce qu'une face de l'élément (3) pour le verrouillage est poussée contre une surface du dispositif d'encastrement (6).
  3. Boîtier selon la revendication 1 ou 2, dans lequel le dispositif d'encastrement (6) est un composant de l'élément mobile (12) par rapport à la paroi entourante (10) ou est connecté rigidement à l'élément mobile (12), dans lequel l'élément mobile (12) peut entrer dans l'espace intérieur et d'en sortir au moins partiellement à travers l'ouverture (11).
  4. Boîtier selon la revendication 3, dans lequel l'élément mobile (12) est un tiroir, tout particulièrement un compartiment à batterie, ou un couvercle, lequel est aménagé à fermer un compartiment, tout particulièrement un compartiment à batterie, logé dans l'espace intérieur du boîtier (2) et accessible à travers l'ouverture (11).
  5. Boîtier selon la revendication 3 ou 4, dans lequel le deuxième élément élastique (7) charge le dispositif d'encastrement (6) avec la force via l'élément mobile (12) et/ou via un élément de transmission (16), tout particulièrement une batterie.
  6. Boîtier selon l'une des revendications 3 à 5, dans lequel l'élément mobile (12) présente un front (13), lequel peut être amené en une position plane avec la paroi entourante (10) et fermant l'ouverture (11).
  7. Boîtier selon la revendication 6, dans lequel le front (13) comprend de la matière ferromagnétique et/ou le boîtier présente un joint (31) élastiquement déformable, sur lequel le front (13) se pose dans la position plane et fermant l'ouverture (11).
  8. Boîtier selon l'une des revendications précédentes, dans lequel le deuxième élément élastique (7) est un ressort à batterie.
  9. Boîtier selon l'une des revendications précédentes, dans lequel le dispositif de fermeture (1) comprend un premier élément pour le verrouillage et un deuxième élément pour le verrouillage, dans lequel la direction de mouvement du premier élément pour le verrouillage pour occuper la première, respectivement la deuxième position, est opposée à la direction de mouvement du deuxième élément pour le verrouillage pour occuper la première, respectivement la deuxième position.
  10. Outil (20) pour ouvrir un boîtier (2) selon l'une des revendications 1 à 9, dans lequel
    - le boîtier (2) comprend un élément mobile (12) par rapport à la paroi entourante (10), lequel élément peut entrer dans l'espace intérieur et d'en sortir au moins partiellement à travers l'ouverture (11), et un front (13), lequel peut être amené en une position plane avec la paroi entourante (10) et fermant l'ouverture (11), dans lequel cette position du front (13) définit une condition fermée du boîtier (2) ;
    - l'outil (20) présente une forme auto-positionnant l'outil (20) sur le boîtier fermé, dans lequel l'outil (20) est caractérisé en ce qu'il présente un aimant permanent (21), lequel est adapté à entrer en interaction avec la matière ferromagnétique de l'élément (3) pour le verrouillage, et en ce que par ailleurs l'outil (20) comprend une projection (23), laquelle est agencée de telle façon qu'elle est en contact avec le front (13) lorsque l'outil (20) est positionné sur le boîtier (2), et en ce que, avec une force appliquée sur l'outil (20), elle charge le front (13) avec une telle force qu'un effet généré par la charge sur le dispositif d'encastrement (6) et/ou sur l'élément (3) pour le verrouillage avec la force produite par le deuxième élément élastique (7) est au moins partiellement compensé.
  11. Outil selon la revendication 10, dans lequel la force exercée sur le front (13) par la projection (23) est dirigée le long d'un axe de déformation (8) du deuxième élément élastique (7), dans lequel une déformation du deuxième élément élastique (7) le long de cette axe de déformation (8) produit la force avec laquelle le dispositif d'encastrement (6) et/ou l'élément (3) pour le verrouillage sont chargés/est chargé.
  12. Outil selon la revendication 10 ou 11, dans lequel l'aimant permanent (21) présente un axe de magnétisation (24) linéaire, et dans lequel, avec l'outil (20) positionné sur le boîtier (2), l'axe de magnétisation (24) s'étend le long de la direction de mouvement (17) de l'élément (3) pour le verrouillage.
  13. Outil selon l'une des revendications 10 à 12, comprenant un aimant permanent frontal (22), lequel se situe dans la région du front (13) avec l'outil (20) étant positionné sur le boîtier (2).
  14. Système comprenant un boîtier (2) selon l'une des revendications 1 à 9 et un outil (20) selon l'une des revendications 10 à 13.
  15. Méthode pour ouvrir un boîtier (2) selon l'une des revendications 1 à 9, comprenant les étapes :
    - mise à disposition du boîtier (2) dans une condition fermé, dans lequel le boîtier (2) comprend un élément mobile (12) par rapport à la paroi entourante (10), et avec un front (13), dans lequel l'élément mobile (12) est capable d'entrer dans l'espace intérieur et d'en sortir le long d'un axe d'ouverture (18) au moins partiellement à travers l'ouverture (11), et dans lequel la condition fermée est donnée par le fait que le front (13) est en une position plane avec la paroi entourante (10) et fermant l'ouverture (11) et en ce que l'élément (3) pour le verrouillage se trouve dans la première position,
    - appliquer une force sur l'élément mobile (12) dirigée le long de l'axe de l'ouverture (18),
    - déplacer l'élément (3) pour le verrouillage de la première position vers la deuxième position ;
    - transférer le boîtier (2) de la condition fermée vers une condition ouverte, dans laquelle la condition ouverte est donnée par le fait que l'élément (3) pour le verrouillage se trouve dans la deuxième position,
    - retirer l'élément mobile (12).
EP17182576.3A 2016-07-21 2017-07-21 Boîtier pour système de fermeture et outil associé Active EP3272975B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00945/16A CH712731A1 (de) 2016-07-21 2016-07-21 Gehäuse für ein Schliesssystem, sowie Werkzeug und Verfahren zum Öffnen eines solchen Gehäuses.

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EP3272975A1 EP3272975A1 (fr) 2018-01-24
EP3272975B1 true EP3272975B1 (fr) 2020-02-12

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018160703A1 (fr) * 2017-03-01 2018-09-07 Carrier Corporation Mécanisme de verrouillage modulaire
TWI816619B (zh) * 2022-12-13 2023-09-21 致伸科技股份有限公司 電子鎖組件

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Publication number Priority date Publication date Assignee Title
FR2086962A5 (fr) * 1970-04-15 1971-12-31 Berducone Dominique
US3837525A (en) * 1971-11-17 1974-09-24 S Kobayashi Case having magnetic lock means
US6732861B2 (en) * 2000-02-07 2004-05-11 Norsk Hydro Safety packing for a product to be exhibited
FR2812746B1 (fr) * 2000-08-04 2003-05-30 Fors France Dispositif antivol ameliore
FR2998327B1 (fr) * 2012-11-21 2015-04-03 Valerie Secret Dispositif de verrouillage/deverrouillage magnetique
DE202013103126U1 (de) * 2013-07-12 2013-07-25 ASTRA Gesellschaft für Asset Management mbH & Co. KG Sichere Abdeckung für den Elektronikbereich eines Türbeschlags

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CH712731A1 (de) 2018-01-31

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