EP3741933A1 - Dispositif de fermeture - Google Patents

Dispositif de fermeture Download PDF

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Publication number
EP3741933A1
EP3741933A1 EP20171560.4A EP20171560A EP3741933A1 EP 3741933 A1 EP3741933 A1 EP 3741933A1 EP 20171560 A EP20171560 A EP 20171560A EP 3741933 A1 EP3741933 A1 EP 3741933A1
Authority
EP
European Patent Office
Prior art keywords
locking
lock
spring element
pin
bolt
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
EP20171560.4A
Other languages
German (de)
English (en)
Other versions
EP3741933B1 (fr
Inventor
Anatoli Stobbe
Klaus Göppert-Boenke
Dieter Neuhold
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.)
Astra Gesellschaft fuer Asset Management mbH and Co KG
Original Assignee
Astra Gesellschaft fuer Asset Management mbH and Co KG
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 Astra Gesellschaft fuer Asset Management mbH and Co KG filed Critical Astra Gesellschaft fuer Asset Management mbH and Co KG
Publication of EP3741933A1 publication Critical patent/EP3741933A1/fr
Application granted granted Critical
Publication of EP3741933B1 publication Critical patent/EP3741933B1/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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • 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
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B2015/023—Keeper shape
    • E05B2015/0235—Stud-like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E05B2047/0031—Clutches, couplings or braking arrangements of the elastic type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B2063/0026—Elongated, e.g. stud-like, striker entering into an opening in which movable detent means engage the elongated striker

Definitions

  • the invention relates to a locking device with a locking part and a lock.
  • the locking part has a locking pin with a recess.
  • the lock has an opening for receiving the locking pin and a locking bolt movable between a locking position and an unlocking position for optional engagement in the recess of the locking pin so that a stop of the locking bolt and locking pin is formed in a locking position.
  • Such locking devices in which bolt and pin cooperate to produce a lock as required, are among the known and proven mechanical devices in lock technology.
  • the invention is based on the object of creating a particularly simple and reliable locking device.
  • the lock of the locking device has an electric drive, a threaded spindle connected to the electric drive and a spring element, the spring element engaging with the threaded spindle with a first section and being connected with the locking bolt as a driver with a second section .
  • the locking device Due to the small number and nature of the components required for implementation, the locking device is inexpensive to manufacture and requires little maintenance.
  • the locking components which are basically long-lasting, can be exchanged easily and inexpensively even in the event of a defect.
  • the spring element forms a mechanical energy store for relative movements of the locking bolt. This relieves the electrical drive of the locking device and enables environmentally friendly and efficient energy conversion and storage within the locking device.
  • the spring element also serves to preload the locking bolt in a locking position in the direction of the recess of the locking pin and thus to ensure the reliable stop of locking bolt and locking pin on one another. In an unlocked position, however, the spring element biases the locking bolt in the opposite direction facing away from the radial recess of the locking pin, so that the stop between the locking bolt and locking pin is reliably canceled and unlocking is ensured.
  • the spring element By means of the spring element, more defined end positions of the locking bolt can thus be implemented in a locking and an unlocking position and also held securely over longer periods of time.
  • the spring element also enables a mechanical locking option as an elastic adjusting element when the locking bolt is in the locking position but does not yet engage in the recess of the locking pin, for example due to an automatically triggered return of the locking bolt.
  • the spring element allows a locking bolt positioned in the direction of its locking position to be displaced against the spring force until the locking pin is inserted so far into the opening of the lock that the recess of the locking pin is aligned with the locking bolt and this is placed in the direction of the recess due to the spring force.
  • the locking part and the lock can each be arranged on two components to be connected to one another, such as a frame and a door, a body and a cover or a base and a bracket.
  • the respective components connected to the locking part and the lock can be connected to one another as required and can only be released from one another by authorized opening of the locking device, for example by means of an electronic key suitable for activating the electric drive.
  • the locking pin can for example be completely received by a housing of the locking part, the housing of the locking part at least partially receiving the lock of the locking device in a closed state of the locking device.
  • the housing of the locking part protects the locking pin from external environmental influences.
  • the locking pin can also protrude from the locking part or the housing of the locking part.
  • the locking part is, for example, a flat component which is arranged with connecting means such as screws on one of the two components to be connected.
  • the connecting means are inaccessible at least in the closed state of the locking device or are designed as non-detachable connecting means such as a weld seam.
  • the lock is designed as a component with a lock housing that can be permanently connected to the further component or inaccessible in the closed state.
  • the locking part and the lock are arranged on the respective components to be connected that in one When the two components are brought together as intended, the locking pin of the locking part engages in the opening of the lock provided for the locking pin.
  • the locking part and the lock can be manufactured in a particularly compact, for example very flat design compared to known locking devices. This enables an attractive appearance of the locking device, the locking security of the locking device not being impaired by the low overall height.
  • the locking pin is an elongated component with a greater extent along its longitudinal axis than in a direction perpendicular to the longitudinal axis.
  • the direction transverse to the longitudinal axis of the locking pin is also referred to as radial, so that the radial recess of the locking pin does not extend along the longitudinal axis, but transversely thereto.
  • the locking pin thus has a reduced cross-section compared to the adjacent areas of the locking pin.
  • the locking pin itself can, for example, be cylindrical, but also angular, for example as a triangular or square bar.
  • the radial recess is designed, for example, as a trough or notch starting from the circumference of the pin or a continuous bore in the locking pin.
  • the recess itself is limited by the locking pin walls surrounding it on the circumferential side and on the front side to the longitudinal or central axis of the locking pin.
  • the locking pin walls surrounding the recess on the circumferential side are also referred to below as stop surfaces of the recess, since in the locking position of the locking device they form a stop together with the peripheral or stop surfaces of the locking bolt. It follows that in order to achieve a locking effect of the locking device in a closed state, in which in particular a displacement of the locking pin out of the lock is blocked, the locking bolt must not be completely inserted into the radial recess as far as the end face got to. A slight contact, overlap or undercut of the stop surfaces of the recess and of the locking bolt is sufficient to form a stop and thus prevent a translational movement of the locking pin.
  • the locking pin and the locking bolt can be moved towards or away from one another in directions that are essentially transverse to one another.
  • the opening of the lock is arranged such that the locking pin can be inserted through the opening into the interior of the lock from one direction, while the locking bolt can be moved towards or away from the locking pin within the interior of the lock from another direction.
  • the locking pin can thus completely, partially or not protrude into the lock, while the locking bolt remains in the locking and unlocking positions inside the lock, that is to say is arranged within a lock housing.
  • the locking pin is not received by the opening of the lock, but is located at least for the most part outside the lock or can be freely guided out of the lock.
  • the locking bolt is moved away from the opening or the area in which the locking pin is arranged in the closed state of the locking device. There is no stop between the locking bolt and the locking pin.
  • the locking pin can thus be freely inserted through the opening into the locking device and out of it.
  • the two components, which are each connected to the locking part and the lock can be freely detached or separated from one another.
  • the locking pin is not received by the opening of the lock, but is located at least for the most part outside the lock.
  • the locking bolt is pushed in in the direction of the opening or in the area in which the locking pin is arranged in the closed state of the locking device.
  • the locking bolt can then assume the locking position, for example, in an open state, if an automatic, for example time-dependent, resetting of the locking bolt by the electric drive is provided, for example programmed.
  • the locking pin In this state of the locking device, the locking pin cannot be introduced freely into the lock, but with comparatively little effort against the spring force of the spring element, in order to transfer the locking device into the closed state.
  • the locking pin is received by the opening of the lock and is located at least in sections in the lock.
  • the locking bolt has moved in the direction of the locking pin and engages in the radial recess of the locking pin. There is a stop between the locking bolt and the locking pin. As a result, a translational movement of the locking pin is blocked. The locking pin cannot be guided out of the lock.
  • the two components, which are each connected to the locking part and the lock, cannot be released or separated from one another.
  • the electric drive of the lock can for example be an electric motor.
  • the electric drive can be activated, for example, by an electronic key, for example by near field communication (NFC).
  • NFC near field communication
  • the threaded spindle connected to the electric drive is arranged, for example, in sections on a motor shaft protruding from the drive housing or formed in one piece with it.
  • the threaded spindle is an elongated, helical or worm-shaped component, with which the spring element engages in sections.
  • a spring leg of the spring element can be wound up and unwound on the threaded spindle or can be guided along the thread of the threaded spindle by rotating the spindle.
  • the engagement of the spring element in the threaded spindle is preferably present during operation of the electric drive and in the locking and unlocking position of the locking device.
  • the spring element is also connected to the locking bolt and acts as a driver for the locking bolt during operation of the electric drive. This means, for example, that when the motor shaft of the electric drive rotates, the threaded spindle is also rotated, as a result of which a spring leg of the spring element is wound or unwound on the spindle or is guided along the spindle, resulting in a Relative movement, in particular a pivoting movement of the portion of the spring element connected to the locking bolt. As a result, the locking bolt is displaced in a translatory movement from an unlocking to a locking position or vice versa.
  • the rotational movement of the electric drive is also converted into a translational movement of the locking bolt.
  • the length of the maximum path of the spring element that can be implemented with the threaded spindle corresponds to the path of the locking bolt between its locking position and its unlocking position.
  • the design of the threaded spindle and spring element therefore already specifies the maximum path that the part of the spring element connected to the locking bolt or the locking bolt itself covers, how many revolutions of the threaded spindle the spring element runs or is wound or unwound and from which path or from which number of revolutions the spring element changes into a freewheel that is decoupled from the threaded spindle.
  • the spring element can slide completely from the threaded spindle or pass from a threaded section of the threaded spindle to a threadless, purely cylindrical section of the threaded spindle or the motor shaft.
  • the spring element is protected from damage if, for example, there is an unintentionally strong pivoting movement of the spring element or the locking bolt jams.
  • a clamping can arise, for example, as a result of temperature, if the locking bolt, locking pin and / or surrounding housing parts are subject to thermal expansion and the frictional force between the components becomes too high as a result.
  • the above features cause the spring element to run freely in good time, so that the spring element is relieved and protected from damage.
  • an overload protection device is provided in terms of design.
  • the locking pin on an end section facing the opening of the lock has a cross-section that tapers towards the free end.
  • the tapering cross section can be configured, for example, as a conical, conical, frustoconical, pyramidal or truncated pyramid inlet.
  • the tapering cross section means that the locking pin can be more easily inserted into the lock when the locking bolt is in a locking position in an open state of the locking device.
  • the locking bolt By inserting the locking pin with a conical taper, the locking bolt is gradually instead of abruptly guided in the direction of its unlocking position against the spring force of the spring element, so that the force curve required to move the locking bolt, which is reflected in the force required to insert the locking pin, is in favor of a reduced and more uniform line of force compared to a shift with a non-tapered end of the locking pin changed.
  • the end section of the locking pin with the tapering cross section can form the free end of the locking pin on one side and merge into the radial recess on the side opposite the free end.
  • the radial recess on the locking pin can be designed as a circumferential groove.
  • a grooved pin is easy to manufacture. Compared to a radial bore, which must be hit exactly by the locking bolt, a circumferential groove is more tolerant of eccentric displacements of the locking bolt.
  • a floating mounting of the locking pin can be provided so that the locking pin or its radial recess aligns itself in a suitable manner when the locking bolt hits, so that a stop of the locking pin and the locking bolt can be formed.
  • the spring element is advantageously designed as a leg spring with two spring legs.
  • This can be, for example, a helically wound wire spring with protruding ends, the protruding ends forming the two spring legs.
  • One of the two spring legs can engage in the threaded spindle of the lock, while the other spring leg is firmly connected to the locking bolt, for example by means of a form fit.
  • a leg spring with two spring legs is a very simple and robust spring shape that can be easily wound and unwound on the threaded spindle or guided along the thread and, moreover, is inexpensive to procure and easy to assemble or replace.
  • the spring leg of the spring element provided for engagement in the threaded spindle can advantageously have a curvature.
  • the spring leg is then bent, in particular bent around the threaded spindle.
  • This embodiment proves to be advantageous in cases in which the spring element loses engagement with the threaded spindle. For example, if the locking bolt jams or if there is a strong mechanical shock, the spring element may no longer be in engagement with the threaded spindle.
  • the curvature of the spring leg of the spring element provided for engagement with the threaded spindle simplifies the resumption of the spring leg in the threaded spindle when it rotates, so that the spring element can automatically and automatically be returned to engagement with the threaded spindle even after a freewheeling state.
  • the leg spring can have spring coils which are arranged on an axis.
  • the spring coils can lower the spring force of the spring element Increase the space requirement to a predefined level.
  • the spring coils arranged on an axis form in a stable manner the swivel joint and thus the connecting link of the spring element between the spring leg coupled to the threaded spindle and the spring leg fixed on the locking bolt.
  • the spring element and the locking bolt can be designed as two separate parts which are connected to one another to form a one-piece functional element, for example by means of a form fit and / or material fit.
  • the spring element and the locking bolt can also be made in one piece, i.e. be made of one material cohesively, and thus already form a one-piece functional element due to production.
  • a one-piece functional element for handling enables easier assembly of the locking device in the interconnected state, in which, for example, no subsequent attachment of a separate spring element to the locking bolt is required. This also reduces the risk that the spring element will become detached from the locking bolt during operation of the locking device.
  • the locking part has a guide pin and the lock has a recess for receiving the guide pin. This facilitates the introduction of the locking pin into the opening provided in the lock and ensures the correct positioning or orientation of the locking part and lock with respect to one another.
  • Several guide pins and recesses can also be provided for receiving the same.
  • the locking device can advantageously be designed as a furniture lock. Furniture locks of this type enable restricted, authorized access to furniture components such as drawers or cupboard compartments. Thus, for example, the lock of the locking device on an inside of a cabinet and the locking part of the locking device on an inside of a be arranged the cabinet door associated with the compartment.
  • the advantages according to the invention such as a simple structure, inexpensive manufacture, compact dimensions, an associated attractive appearance, a long service life and the small number of components in the locking device are particularly useful in furniture locks.
  • the convenience of a locking device that can be locked not only electrically but also purely mechanically and with automatic bolt reset plays a greater role in furniture locks, for example because of the frequency of use.
  • the locking device according to the invention is also conceivable for other applications, for example it is also suitable as a locking device for a bicycle lock or padlock.
  • Figure 1 shows a locking device 1 with a locking part 2 and a lock 3.
  • the locking device 1 can be designed, for example, as a furniture lock.
  • the lock 3 can, for example, be arranged on a cupboard compartment and permanently connected to it, while the locking part 2 is arranged on a cupboard door assigned to the cupboard compartment and is firmly connected to it.
  • the locking device 1 is intended, for example, to enable the cabinet compartment and the cabinet door to be connected as required in the sense of locking, the separation of the cabinet compartment and the cabinet door in the sense of opening being exclusively authorized is to take place in that the locking device 1 is opened or unlocked, for example with the aid of an electronic key.
  • the locking part 2 has a locking pin 4 with a radial recess 5 which, in the exemplary embodiment shown in the figures, is designed as a circumferential groove in the locking pin 4.
  • the locking pin 4 protrudes from a housing 14 of the locking part 2.
  • the locking pin 4 has a predominantly cylindrical shape with a round cross-section which is reduced to a smaller diameter in the area of the radial recess 5.
  • a square or rectangular cross-section is equally conceivable, the recess being designed as a depression or groove or as a continuous bore transversely to the longitudinal axis of the locking pin 4.
  • the locking pin 4 has a cross section that tapers towards the free end, the end section 16 being conical in the embodiment shown in the figures with a conical tip pointing in the direction of the lock 3.
  • the locking part 2 and the locking pin 4 can be moved in the direction of arrow R A towards and away from the lock 3 in order to close or open the locking device 1.
  • guide pins 17 protruding from locking part 2 are provided which, when the locking device 1 is in a closed state, dip into recesses 18 of lock 3 provided for guide pins 17.
  • the lock 3 has a lock housing 15 in which the essential functional components of the lock 3 are accommodated and largely protected from external environmental influences.
  • the lock 3 or the lock housing 15 has an opening 6 for receiving the locking pin 4, so that the locking pin 4 can be inserted into the lock 3 when the locking device 1 is closed and out of the lock 3 when the locking device 1 is opened.
  • the lock 3 has a locking bolt 7 which can be moved between a locking position and an unlocking position in the direction of the arrow R R for optional engagement in the radial one Recess 5 of the locking pin 4.
  • the locking bolt 7 is shown in an unlocked position in which the locking bolt 7 has moved away from the opening 6.
  • the locking bolt 7 is shown in a locking position and for this purpose is pushed into the opening 6 so that the locking bolt 7 can dip into the radial recess 5 of the locking pin 4 when the locking pin 4 is inserted into the opening 6.
  • the locking bolt 7 protrudes into the recess 5 of the locking pin 4, there is a stop of the locking bolt 7 and locking pin 4 against one another, so that a movement of the locking pin 4 in the translational direction R A is blocked.
  • the locking bolt 7 does not have to immerse completely in the recess 5. It is sufficient if at least one circumferential stop surface of the locking bolt 7 rests against a side wall or stop surface of the recess 5 in the locking pin 4.
  • a stop can be implemented which prevents a translational movement of the locking pin 4.
  • the lock 3 of the locking device 1 has an electric drive 8, which can be designed as an electric motor.
  • a threaded spindle 9 is connected to the electric drive 8:
  • the threaded spindle 9 can be arranged, for example, as a threaded attachment on a motor shaft 10 protruding from the drive housing.
  • a spring element 11 is arranged between the threaded spindle 9 and the locking bolt 7.
  • the spring element 11 is for example as a leg wire spring with two inter alia in Figure 2 recognizable spring legs 12, 13, with spring coils of the spring element 11 arranged on an axis between the legs 12, 13.
  • a spring leg 12 of the spring element 11 is connected to the locking bolt 7, for example by a form fit.
  • the other spring leg 13 of the spring element 11 engages in the threaded spindle 9 and is wound or unwound on the threaded spindle 9 or guided along the thread of the threaded spindle 9, depending on the direction of rotation of the motor shaft 10 and thus the threaded spindle 9.
  • This movement of the spring leg 13 leads to a pivoting movement of the spring element 11, which acts as a driver for the locking bolt 7 and, when the spring element 11 is pivoted, moves the locking bolt 7 in the direction R R from a locking position to an unlocking position or vice versa.
  • the rotary movement of the electric drive 8 is thus achieved by means of the spring element 11 converted into a translational movement of the locking bolt 7.
  • the spring element 11 also forms a mechanical energy store for relative movements of the locking bolt 7 and also secures its position in the locking or unlocking position.
  • the locking device 1 is inexpensive to manufacture and robust thanks to fewer and simpler components, without the reliability and safety of the locking function being impaired.
  • Figure 2 shows an enlarged view of selected components of the lock 3 of the locking device 1, namely the locking bolt 7, the electric drive 8, the threaded spindle 9 seated on the motor shaft 10 of the drive 8 and the spring element 11 with two spring legs 12, 13 the locking bolt 7 is in a locking position.
  • the spring leg 13, which is curved around the threaded spindle 9 and engages in the threaded spindle 9, is guided in a first direction towards the drive 8 due to a rotary movement of the motor shaft 10 and the threaded spindle 9. If the motor shaft 10 and the threaded spindle 9 are rotated in a second direction opposite to the first direction, the spring leg 13 is carried away from the drive 8 in the direction of the free end of the motor shaft 10.
  • This movement leads to a pivoting of the spring element 11 around the part of the spring element 11 located between the spring legs 12, 13, for example around spring windings of the spring element 11.
  • the pivoting movement shifts the spring leg 12 connected to the locking bolt 7 and takes it with it, so that the Lock bolt 7 is moved into an unlocked position.
  • the locking bolt 7 In the locking position and the unlocking position, the locking bolt 7 is securely held or pretensioned in these end positions due to the spring force of the spring element 11, so that reliable locking or unlocking is ensured.
  • Figure 3 shows the locking device 1 in a closed state.
  • the locking part 2 is moved in the direction R A towards the lock 3 and the locking pin 4 is inserted into the opening 6 of the lock 3.
  • the guide pins 17 of the locking part 2 are received in the corresponding recesses 18 of the lock 3.
  • the locking bolt 7 has moved into the locking position and dips into the recess 5 of the locking pin 4.
  • a stop of the locking bolt 7 and locking pin 4 on one another is formed, by means of which a relative movement of the locking part 2 in the direction R A is blocked so that the locking part 2 cannot be released from the lock 3.
  • Figure 4 shows the locking device 1 in an open state. Compared to Figure 1 is in Figure 4 however, the locking bolt 7 is moved into the locking position. Here, the locking bolt 7 does not engage in the recess 5 of the locking pin 4, since this is located outside the opening 6 of the lock 3.
  • This state can occur with various desired applications and locking configurations. For example, a time-dependent automatic return of the locking bolt 7 to the locking position may be desired so that an electronic key does not have to be used again to activate the drive 8 to close the locking device 1.
  • the drive 8 can be controlled or programmed in such a way that the shifting of the locking bolt 7 into the locking position takes place automatically.
  • the locking bolt 7 can be displaced mechanically against the elastic spring force of the spring element 11.
  • the locking bolt 7 is directly displaced by the inserted locking pin 4 and automatically returned to the recess 5 by the spring force bias as soon as it is aligned with the locking bolt 7.
  • the tapering cross-section of the locking pin 4 in the end section 16 means that the locking pin 4 can be more easily inserted into the lock 3 when the locking bolt 7 is in the locking position. Due to the conical shape of the locking pin 4, the locking bolt 7 is displaced gradually instead of abruptly, so that it can be displaced even with a small, uniform introduction of force.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
EP20171560.4A 2019-05-21 2020-04-27 Dispositif de fermeture Active EP3741933B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019113514.1A DE102019113514B4 (de) 2019-05-21 2019-05-21 Schließeinrichtung

Publications (2)

Publication Number Publication Date
EP3741933A1 true EP3741933A1 (fr) 2020-11-25
EP3741933B1 EP3741933B1 (fr) 2021-11-24

Family

ID=70470879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20171560.4A Active EP3741933B1 (fr) 2019-05-21 2020-04-27 Dispositif de fermeture

Country Status (2)

Country Link
EP (1) EP3741933B1 (fr)
DE (1) DE102019113514B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4435217A4 (fr) * 2021-11-17 2025-03-19 Ojmar, S.A. Dispositif de verrouillage d'une serrure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728273C1 (de) * 1997-07-02 1998-12-10 Fuss Fritz Gmbh & Co Verriegelungseinrichtung für Möbel
FR2868459A1 (fr) * 2004-04-05 2005-10-07 Christian Desliens Dispositif de verrouillage d'une vitrine
EP1624141A1 (fr) * 2004-08-02 2006-02-08 Talleres De Escoriaza, S.A. Mécanisme d'embrayage pour serrures
DE102006007691B3 (de) * 2006-02-20 2007-06-14 Jul. Niederdrenk Gmbh & Co. Kg Kompaktverriegelungseinheit, zur Verwendung an oder in Wertbehältern, für Waren- und Dienstleistungsautomaten, für Möbel, für Schiebetüren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021839A1 (de) * 1999-05-06 2000-11-30 Lehmann Vertriebsgmbh Elektromechanisch zu verriegelndes Möbelschloss
CH701790B1 (de) * 2009-08-31 2026-04-15 Kaba Ag Schliesseinrichtung.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728273C1 (de) * 1997-07-02 1998-12-10 Fuss Fritz Gmbh & Co Verriegelungseinrichtung für Möbel
FR2868459A1 (fr) * 2004-04-05 2005-10-07 Christian Desliens Dispositif de verrouillage d'une vitrine
EP1624141A1 (fr) * 2004-08-02 2006-02-08 Talleres De Escoriaza, S.A. Mécanisme d'embrayage pour serrures
DE102006007691B3 (de) * 2006-02-20 2007-06-14 Jul. Niederdrenk Gmbh & Co. Kg Kompaktverriegelungseinheit, zur Verwendung an oder in Wertbehältern, für Waren- und Dienstleistungsautomaten, für Möbel, für Schiebetüren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4435217A4 (fr) * 2021-11-17 2025-03-19 Ojmar, S.A. Dispositif de verrouillage d'une serrure

Also Published As

Publication number Publication date
EP3741933B1 (fr) 2021-11-24
DE102019113514B4 (de) 2024-02-08
DE102019113514A1 (de) 2020-11-26

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