EP3589807B1 - Dispositif de fermeture pour contenants, portes, armoires, meubles ou similaires - Google Patents

Dispositif de fermeture pour contenants, portes, armoires, meubles ou similaires Download PDF

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Publication number
EP3589807B1
EP3589807B1 EP18709466.9A EP18709466A EP3589807B1 EP 3589807 B1 EP3589807 B1 EP 3589807B1 EP 18709466 A EP18709466 A EP 18709466A EP 3589807 B1 EP3589807 B1 EP 3589807B1
Authority
EP
European Patent Office
Prior art keywords
lock
adjusting
stator
wheels
combination
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.)
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Application number
EP18709466.9A
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German (de)
English (en)
Other versions
EP3589807A1 (fr
Inventor
Michael Hartmann
Antonio DI GIOVANNI
Jörg RASCHKE
Jakob LAGUTKIN
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.)
Sudhaus GmbH and Co KG
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Sudhaus GmbH and Co KG
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Publication date
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Publication of EP3589807A1 publication Critical patent/EP3589807A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/0031—Locks with both permutation and key actuation
    • E05B37/0034—Locks with both permutation and key actuation actuated by either
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/0031—Locks with both permutation and key actuation
    • E05B37/0041—Key actuation allowing recovery of a lost/forgotten combination
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/0048—Permutation or combination locks; Puzzle locks with changeable combination
    • E05B37/0058—Permutation or combination locks; Puzzle locks with changeable combination by axial disengagement between hub and rim of tumbler discs or rings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others

Definitions

  • the invention relates to a locking device for containers, doors, cabinets, furniture or the like., With a lock plate on which a combination lock with adjusting wheels and a secondary lock are arranged, and a stator, in relation to which the lock plate with the combination lock and the secondary lock is arranged rotatably, wherein in the closed state of the locking device the lock plate with the combination lock arranged on it and the secondary lock arranged on it has a free-wheeling of 360 degrees with respect to the stator.
  • a locking device is for example from the EP 1 574 641 A2 known.
  • the secondary lock is used to give a person who is not in possession of the opening code or key secret of the combination lock, the opportunity to open the locking device.
  • This is useful, for example, if the users of the locking devices change frequently, as is the case, for example, in the case of lockers, cupboards or the like in school buildings, sports centers or businesses with temporary staff. the case is.
  • a caretaker for example, should have the opportunity to open the locking device provided with the combination lock, if for example the earlier one User of the locking device can no longer be found with a reasonable effort.
  • the problem can naturally arise that a caretaker or a person who has obtained the key of the secondary lock in any form without authorization gains access to the container closed by means of the locking device.
  • a locking device consisting of a combination lock and a secondary lock is also known in which, when the secondary lock is actuated, the combination lock is reset to a state with a specified opening code by simultaneously actuating an actuating element.
  • the invention is based on the object of the generic locking device for containers, doors, cabinets, furniture or the like. in such a way that a person who is currently authorized to use the locking device and who is in possession of the key secret is automatically made aware that the locking device has been opened at least once by actuating the secondary lock since the last use by the named person.
  • this object is achieved in that when the locking device is opened by means of the secondary lock, the setting wheels and the coupling hubs of the combination lock assigned to them and axially movable to them are decoupled and an opening code of the combination lock is changed from an opening code set at the time of the locking device by means of the secondary lock to a predetermined one Delivery status code is reset. If the person in possession of the key secret or the opening code of the combination lock notices when the locking device is actuated that an opening by means of the key secret known to her is not possible, it has been clearly clarified that an opening process implemented by actuating the secondary lock has taken place since the last use of the locking device.
  • the set or currently set opening code of the combination lock of the locking device can be canceled in a technically and constructively less complex manner if the secondary lock is designed as a key-operated lock cylinder, by means of which a control lever of the locking device can be adjusted so that the engagement between the adjusting wheels and the coupling hubs of the combination lock can be canceled.
  • the set relative position of the setting wheels on the one hand and the coupling hubs on the other hand and thus the key secret currently set on the combination lock is canceled.
  • the reset to the default delivery status code can be easily accomplished if preferably heart-shaped adjusting cams are provided on the adjusting wheels of the combination lock and preferably heart-shaped adjusting cams are provided on the coupling hubs of the combination lock, each adjusting cam on the adjusting wheel and each adjusting cam on the coupling hub being assigned an adjusting lug of a blurring lever.
  • the adjusting wheels and the coupling lugs become independent of one another due to the interaction of the adjusting lugs of the blurring lever of the locking device with the adjusting wheel-side and the coupling-hub-side heart curves adjusted, the key secret or the opening code of the combination lock of the locking device can be set back to the delivery status code.
  • the lock plate with a housing and a lower end plate can be pressed towards the stator against the force of a spring unit which removes the lock plate from the stator if receiving pockets formed on the housing are aligned with lugs formed on the stator.
  • the blurring lever with its adjusting lugs can be brought into contact with the adjusting cams on the adjusting wheel and the adjusting cams on the coupling hub, the adjusting wheels and the coupling hubs of the combination lock are expediently adjusted so that the opening code of the combination lock is reset to the delivery status code.
  • an interrogation piece of the locking device can be adjusted into a position in which a coding slide for canceling the engagement between the adjusting wheels and the coupling hubs of the combination lock is preferably axially movable .
  • the secondary lock designed as a key-operated lock cylinder does not provide the possibility of opening the locking device. Rather, through the operation of the lock cylinder opens up the possibility of resetting the key secret to the initial state by pressing the accessible coding slide. Due to the correspondingly changed key secret and its setting on the combination lock, which is implemented when the coding slide is operated, the locking device can then be opened.
  • preferably heart-shaped adjusting cams are provided on the adjusting wheels of the combination lock and preferably heart-shaped adjusting cams are provided on the coupling hubs of the combination lock, each adjusting cam on the adjusting wheel being assigned a resilient adjusting arm of a latching or leaf spring and each adjusting cam on the coupling hub side being assigned an adjusting lug of a blurring lever .
  • the locking device according to the invention can be implemented in a structurally and technically less complex manner if the interrogation piece and a driver of the locking device are mounted coaxially and connected to one another, so that when the locking device is opened, the driver is held and guided in an orbit of the stator of the locking device and by means of the interrogation piece, locking arms of the locking or leaf spring can be moved away from the adjusting wheels, so that the adjusting wheels can be freely rotated and by means of the resilient adjusting arms of the locking or.
  • Leaf spring and the adjusting cams on the adjusting wheel can be reset to a fixed, predetermined number combination.
  • a locking device 1 is used, for example, to lock an office or other piece of furniture not shown in the figures, for example a switch cabinet, a locker or the like.
  • a lock unit 2 which in relation to a stator 3 of the locking device 1, which is in the Figures 1 to 8 container, not shown, on a door, a cabinet, a piece of furniture or the like. is firmly attached, is rotatably arranged.
  • the lock unit 2 In the closed state of the locking device 1, the lock unit 2 can be rotated 360 degrees with respect to the stator 3, which is arranged fixedly in terms of rotation.
  • the lock unit 2 has an upper lock plate 4, a lower end plate 5 and a cylindrical housing 6, the housing wall of which protrudes in the direction of the stator 3 beyond the lower end plate 5 of the lock unit 2.
  • a combination lock 7 and, as a secondary lock, a lock cylinder 8 are accommodated in the cylindrical housing 6 of the lock unit 2.
  • the combination lock 7 includes adjusting wheels 9, of which four are present in the illustrated embodiment of the locking device 1.
  • the adjusting wheels 9 are rotatably mounted about an axis 10 and protrude through openings formed in the lock plate 4.
  • a key secret or an opening code of the combination lock 7 can be set on the setting wheels 9.
  • clutch hubs 11 are mounted rotatably about the axis 10 for each setting wheel 9, the coupling hubs 11 being arranged on the axis 10 to be movable in the axial direction relative to the setting wheels 9.
  • the adjusting wheels 9 and the coupling hubs 11 are rotationally fixed to one another; when the axial engagement is canceled, they can be adjusted to one another in the direction of rotation.
  • a heart-shaped adjusting cam 12 is provided in the illustrated embodiment;
  • an actuating cam 13 which is also heart-shaped in the illustrated embodiment, is formed on each clutch hub 11.
  • the adjusting wheels 9 of the combination lock 7 is assigned a locking unit 14 which can be brought into locking system on locking surfaces which form the outer circumference of a locking section arranged on the adjusting wheel 9 between the actual adjusting wheel section and the heart-shaped adjusting cam 12 and by means of which a locking can be canceled with an extremely low expenditure of force the setting wheels 9 is accomplished in positions in which the information elements provided on the outer circumference of the setting wheels 9 are clearly determined.
  • the combination lock 1 includes an in Figure 2 Side push button 15 shown, which can only be actuated or not blocked when the opening code or the key secret is set on the combination lock 7.
  • Side push button 15 By pressing the side push button 15, the axial engagement between the adjusting wheels 9 on the one hand and the coupling hubs 11 of the combination lock 7 on the other hand can be canceled, so that the opening code or the key secret of the combination lock 7 can be changed, and during such a change the key secret or the The side push button 15 must remain pressed for opening codes.
  • an interrogation piece 16 of the combination lock 7 engages with recesses formed in the coupling hubs 11.
  • a slide 17 is positively connected to the interrogation piece 16, by means of which a pressure bolt 19 can be adjusted from its rest position to its operating position via a locking spring 18, in which a form fit between the lock unit 2 on the one hand and a locking bolt 20 can be established by means of the pressure bolt 19.
  • a spring unit 22 is arranged between the lock unit 2 and the stator 3, by means of which the lock unit 2 can be positioned at a predeterminable distance from the stator 3.
  • lock unit 2 When receiving pockets 23 formed on the lower edge of cylindrical housing 6 are aligned with lugs 24 projecting radially outward in a corresponding arrangement on stator 3, lock unit 2 can be pressed against stator 3 against the force of spring unit 22.
  • a control lever 25 can be operated when it is operated by means of the associated key.
  • the control lever 25 is actuated by means of the lock cylinder 8, it is adjusted so that it cancels the engagement between the setting wheels 9 on the one hand and the coupling hubs 11 of the combination lock 7 on the other hand.
  • the locking device 1 is opened by means of the locking cylinder 8 provided as a secondary lock, the engagement between the setting wheels 9 on the one hand and the coupling hubs 11 on the other hand is canceled.
  • the combination lock 7 also includes a wiper lever 26.
  • the wiper lever 26 has adjusting lugs 27, namely an adjusting lug for each setting wheel 9 and an adjusting lug for each coupling hub 11.
  • the adjusting lugs of the blurring lever assigned to the adjusting wheels 9 are arranged in such a way that they point to the adjusting wheel-side Adjustment curves 12 can act.
  • the adjusting lugs 27 of the wiper lever 26 assigned to the coupling hubs 11 are arranged in such a way that they then act on the adjusting cams 13 on the coupling hub side when the engagement between the adjusting wheels 9 on the one hand and the coupling hubs 11 on the other hand of the combination lock 7 is canceled by means of the control lever 25.
  • the adjusting wheels 9 can be adjusted from their position corresponding to the opening code of the combination lock 7 and from any other position when the lock unit 2 counteracts the force of the spring unit 22 to open the locking device 1 in the direction of the stator 3 is pressed and then rotated with respect to the stator 3 in the opening direction of the closing device 1.
  • a pin 28 is provided on the lower end plate 5 which runs on a control cam provided on the stator 3 and which can be moved linearly up and down by means of this control cam.
  • the blurring lever 26 can be moved in the direction of the heart-shaped adjusting cam 12 on the adjusting wheel side, whereby with each rotary movement of the lock unit 2, the adjusting wheels 9 are adjusted from the position corresponding to the opening code of the combination lock 7.
  • the blurring lever 26 is moved up and down by means of the pin 28, with both the adjusting lugs 27 of the blending lever 26 assigned to the adjusting cams 12 on the adjusting wheel and the adjusting lugs 27 assigned to the adjusting cams 13 on the clutch hub of the wiper lever 26 act on the adjusting cams 12, 13 on the adjusting wheel or clutch hub side, so that the opening code of the combination lock 7 that was set up to the actuation of the secondary lock or lock cylinder 8 is canceled and the combination lock 7 is reset to the factory default code.
  • the locking device 1 In order to prevent the lock unit 2 from being pushed back in an upward direction by means of the spring unit 22 during the opening process of the locking device 1, the locking device 1 has a bayonet-like undercut 29, which is formed on the stator 3 on the one hand and on the cylindrical housing 6 on the other, and is best out Figure 6 emerges.
  • the locking device according to the invention is shown in the closed or in the open position.
  • the key secret or the opening code of the combination lock 7 can be set.
  • the key secret or the opening code of the combination lock 7 can be reprogrammed by means of the setting wheels 9 if the lateral push button 15 is pressed and held beforehand.
  • the coupling hubs 11 are axially decoupled from the adjusting wheels 9.
  • the side push button 15 is blocked, which means that changing the key secret or the opening code of the combination lock 7 is not possible .
  • stator-side lugs 24 ′ and the housing-side receiving pockets 23 each have different dimensions, so that each housing-side receiving pocket 23 is assigned to a single stator-side lug 24. This ensures that the lock unit 2 can only be pressed in in a defined rotating or indexing position. In this indexing position, the housing-side receiving pockets 23 are correctly assigned or in alignment with the corresponding stator-side lugs 24. If the currently correct key secret or the currently correct opening code is entered on the combination lock 7, the interrogation piece 16 enters the trough-shaped recesses in the coupling hubs 11; the slide 17 is moved linearly due to the positive connection between it and the interrogation piece 16.
  • the pressure bolt 19 Due to the linear movement of the slide 17, the pressure bolt 19 is adjusted via the locking spring 18 for the purpose of bringing about a form fit between the pressure bolt 19 and the locking bolt 20. As soon as the form fit between the pressure bolt 19 and the locking bolt 20 is established, the locking device 1 can be opened.
  • the locking device 1 has the bayonet-like undercut 29, by means of which the lock unit 2 is prevented from springing back during the opening process of the locking device 1. Only when the lock unit 2 is rotated back into its starting position with respect to the stator 3 is the lock unit 2 pressed back into its starting position by means of the spring unit 22.
  • the opening code set on the combination lock 7 is adjusted during the opening process of the locking device 1 by sliding the adjusting lugs 27 of the blurring lever 26 onto the heart-shaped adjusting cams 12 of the adjusting wheels 9, for example each of the adjusting wheels 9 is set to "zero".
  • the pin 28 scans the control curve on the stator side.
  • the pin 28 is moved linearly upwards and downwards by this control cam, as a result of which the blurring lever 26 is moved in the direction of the adjusting cams 12 on the heart-shaped setting wheel.
  • the locking unit 14 is decoupled from the adjusting wheels 9, so that a blurring of the opening code or the key secret can be completed.
  • This blurring function ensures that unauthorized third parties cannot, or only with great difficulty, obtain the current key secret or the current opening code of the combination lock 7.
  • the latching unit 14 is provided in order to ensure a defined position of all setting wheels 9 of the combination lock to one another, whereby the reading of the secret key or the opening code is made possible.
  • both the heart-shaped adjusting cams 12 of the adjusting wheels 9 and the heart-shaped adjusting cams 13 of the coupling hubs 11 are blurred by the adjusting lugs 27 of the blurring lever 26.
  • the lock unit 2 If the lock unit 2 is now pressed towards the stator 3 and turned in the opening direction of the locking device 1, the currently set key secret or the currently set opening code of the combination lock is removed and the key secret or the opening code of the combination lock is automatically changed to the factory default Delivery status postponed. This ensures that the key secret or the opening code of the combination lock 7 is always reset to the factory-set delivery status code when the locking device 1 is opened by means of the lock cylinder 8.
  • the freewheel enables a rotary movement of 360 degrees between the lock unit 2 on the one hand and the stator 3 on the other. This is possible both when the lock unit 2 is at a distance from the stator 3 and when the lock unit 2 is pressed against the stator 3.
  • the smudging function is carried out with a rotary movement of 360 degrees in any direction, both when the key secret is entered correctly and when the key secret is not entered correctly.
  • a lock unit 2 which in relation to a stator 3 of the locking device 1, the on the container, not shown in the figures, on a door, a cupboard, a piece of furniture or the like. is firmly attached, is rotatably arranged.
  • the lock unit 2 In the closed state of the locking device 1, the lock unit 2 can be rotated 360 degrees with respect to the stator 3, which is arranged fixedly in terms of rotation.
  • the lock unit 2 has an upper lock plate 4 and a cylindrical housing 6 that extends toward the stator 3.
  • a combination lock 7 with a lock carrier 30 and a lock cylinder 8 as a secondary lock are accommodated in the cylindrical housing 6 of the lock unit 2.
  • the combination lock 7 includes adjusting wheels 9, of which four are present in the illustrated embodiment of the locking device 1.
  • the adjusting wheels 9 are rotatably mounted about an axis 10 and protrude through openings formed in the lock plate 4.
  • a key secret or an opening code of the combination lock 7 can be set on the setting wheels 9.
  • a clutch hub 11 is rotatably mounted about the axis 10 for each setting wheel 9 coaxially to the setting wheels 9, the coupling hubs 11 being arranged on the axis 10 so as to be movable in the axial direction relative to the setting wheels 9.
  • the adjusting wheels 9 and the coupling hubs 11 are rotationally fixed to one another; when the axial engagement is canceled, they can be adjusted to one another in the direction of rotation.
  • a heart-shaped adjusting cam 12 is provided in the illustrated embodiment;
  • an actuating cam 13 which is also heart-shaped in the illustrated embodiment, is formed on each clutch hub 11.
  • the adjusting wheels 9 of the combination lock 7 is a Rastg. Leaf spring 31 assigned with locking arms 32, which can be brought into locking contact with locking sections which are formed on the outer circumference of each setting wheel 9 and by means of which locking of the setting wheels 9, which can be canceled with an extremely low expenditure of force, is achieved in positions in which the on the outer circumference of the setting wheels 9 provided and visible at the openings in the lock plate 4 information elements are clearly determined.
  • resilient adjusting arms 33 are formed on the latching or leaf spring 31, which are arranged such that they rest against the outer circumference of the heart-shaped adjusting cams 12 provided on the adjusting wheels 9 of the combination lock 7 and act on them.
  • the combination lock 7 also includes a coding slide 34 which can be actuated or not blocked when the opening code or the key secret is set on the combination lock 7.
  • a coding slide 34 which can be actuated or not blocked when the opening code or the key secret is set on the combination lock 7.
  • an interrogation piece 16 of the combination lock 7 engages with recesses formed in the coupling hubs 11.
  • a slide spring 36 biases a pressure bolt 19 in its rest position, in which there is no form fit between the lock unit 2 and a locking bolt 20.
  • the pressure bolt 19 moves from its rest position into its operating position, a form fit between the lock unit 2 on the one hand and a locking bolt 20 on the other hand is established by means of the pressure bolt 19.
  • a wiper lever 37 also belongs to the combination lock 7.
  • the wiper lever 37 has adjusting lugs 38, specifically one adjusting lug 38 for each clutch hub 11.
  • the adjusting lugs 38 of the wiper lever 37 assigned to the coupling hubs 11 are arranged in such a way that they can then act on the adjusting cams 13 on the coupling hub side when the engagement between the setting wheels 9 on the one hand and the coupling hubs 11 on the other hand of the combination lock 7 is canceled.
  • the adjusting wheels 9 can be adjusted from their position corresponding to the opening code of the combination lock 7 and from any other position when the lock unit 2 in relation to the stator 3 in the opening direction of the Locking device 1 is rotated.
  • 6 blurring cams 40 are provided and held in the housing, which run on a gate provided on a lower plate 39 of the stator 3 and can be moved linearly up and down by means of this gate.
  • the interrogation piece 16 is so in relation to the Rastlich. Leaf spring 31 moves that the locking arms 32 of the Rastruc. Leaf spring 31 are moved away from the outer circumference of the setting wheels 9, while the resilient adjustment arms 33 remain on the outer circumference of the heart-shaped setting cams on the setting wheel and move the heart-shaped setting cams 12 on the setting wheel, whereby with each rotary movement of the lock unit 2 an adjustment of the setting wheels 9 takes place out of the position corresponding to the opening code of the combination lock 7.
  • the lock cylinder 8 When the secondary lock or the lock cylinder 8, which is provided next to the combination lock 7 in the lock unit 2, is actuated to rotate the lock unit 2 in relation to the stator 3 in order to open the lock device 1, the lock cylinder 8 is first activated by means of the associated Key rotated 90 degrees. As a result of this rotary movement of the lock cylinder 8, on the lower surface of which a thrust cam 41 is formed, a slide plate 35 is displaced. As a result of the movement of the slide plate 35, the interrogation piece 16 resting on the outer circumference of the coupling hubs 11 is moved away from the outer circumference of the coupling hubs 11.
  • the combination lock 7 is reset to the factory delivery status code. A user of the locking device 1 will notice this and will thus be informed that the locking device 1 has been opened by someone else in the meantime.
  • the interrogation piece 16 rests on the outer circumference of the coupling hubs 11.
  • the locking arms 32 of the locking or leaf spring 31 rest on the outer circumference of the adjusting wheels 9 of the combination lock 7.
  • the adjusting lugs 38 of the wiper lever 37 are at a distance from the coupling hubs 11 and are exposed.
  • the driver 45 is pulled by the tension spring 44 towards the interrogation piece 16 and thus into its free-running position; the pressure bar 19, which by means of the driver 45 from its in Figure 11
  • the locking position shown can be adjusted into its engagement position, in which it establishes the form fit between the lock unit 2 and the locking bolt 20, is in its locking position.
  • the interrogation piece 16 reaches the recesses of the coupling hubs 11; in the process, the driver 45 is moved into its open position due to the tension spring 44 connecting it to the interrogation piece 16.
  • the driver 45 By adjusting the driver 45, the pressure bolt 19 is adjusted in order to bring about a form fit between the pressure bolt 19 and the locking bolt 20.
  • the locking device 1 can be opened.
  • the lock unit 2 rotates in relation to the stator 3
  • the pressure bolt 19 is guided in a circulating path 46 formed in the lower plate 39 of the stator 3.
  • the opening code set on the combination lock 7 is, as best, from the Figures 20 to 22 it can be seen, adjusted during the opening process of the locking device 1 by the action of the resilient adjustment arms 33 of the locking or leaf spring 31 on the heart-shaped adjusting cams 12 of the adjusting wheels 9, for example each of the adjusting wheels 9 is set to "zero".
  • the blurring cams 40 scan the stator-side backdrop. Through this setting, the blurring cams 40 are moved linearly up and down, whereby the locking arms 32 of the locking or leaf spring 31 are separated from the setting wheels 9 by means of the interrogation piece 16. The blurring of the opening code or the key secret can be completed.
  • the driver 45 is locked in a further stator-side orbit 48 and cannot follow the movement of the interrogation piece 16.
  • This blurring function ensures that unauthorized third parties cannot, or only with great difficulty, obtain the current key secret or the current opening code of the combination lock 7.

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Claims (8)

  1. Dispositif de verrouillage pour conteneurs, portes, armoires, meubles y compris les éléments de serrure (4), comportant une serrure à combinaison (7) avec des roues de commande (9) et une serrure secondaire (8), et un stator (3), en référence à laquelle la plaque de verrouillage (4) est fixée par la serrure à combinaison (7) et le verrou secondaire (8). Lorsque le dispositif de fermeture (1) est en position fermée, la plaque de fermeture (4) peut réaliser un mouvement libre de 360 degrés par rapport au stator (3), avec la serrure à combinaison (7) qui lui est attribuée et le verrou secondaire (8) qui lui est attribué, caractérisé par le fait que, lors d'une ouverture du dispositif de fermeture (1) grâce à la serrure secondaire (8), les roues de réglage (9) et les moyeux d'embrayage associés et mobiles axialement (11) de la serrure à combinaison (7) sont découplés (ratures)
    (ratures) mais également caractérisé par le fait qu'un code d'ouverture de la serrure à combinaison (7) qui avait été paramétré au moment de l'ouverture du dispositif de fermeture (7) grâce à la serrure secondaire (8)puisse être réinitialisé au code d'état de livraison prédéfini.
    (ratures)
  2. Dispositif de fermeture conforme à la revendication 1,
    dans lequel la serrure secondaire (8) est formée en tant que cylindre de (25) fermeture à clé (8), par lequel un levier de commande (25) du dispositif de fermeture (1) est réglable de manière à pouvoir soulever l'intervention entre les roues de commande (9) et les moyeux d'embrayage (11) de la serrure à combinaison (7).
  3. Dispositif de fermeture selon la revendication 1 ou 2, en vertu duquel, des cames de réglage (12) de préférence en forme de cœur sont prévues au niveau des roues de réglage (9) de la serrure à combinaison (7) et sur les moyeux d'embrayage (11) de la serrure à combinaison (13), chaque came de réglage côté roue à ailettes (12) et chaque came de réglage côté moyeu de l'embrayage (13) étant chacune affectée à une came de réglage (27) d'un levier de réinitialisation (26).
  4. Dispositif de verrouillage selon l'une des revendications 1 à 3,
    dans lequel la plaque de verrouillage (4) peut être pressée contre le stator (3) à l'aide d'un boîtier (6) et d'une plaque d'extrémité inférieure (5) contre la force d'une unité à ressort (22) qui retire la plaque de verrouillage (4) du stator (3) lorsque la réception des poches (23) formées sur le boîtier (6) sont alignées avec des pattes (24) formées sur le stator (3).
  5. Dispositif de verrouillage selon la revendication 4, dans lequel, lors de la pression de la plaque de verrouillage (4) contre la force de l'unité de ressort (22) sur le stator (3), le levier de réinitialisation (26) et ses pattes de réglage (27) peut être mis en contact avec les cames de réglage (12) côté roue de réglage et les cames de réglage (13) sur le moyeu d'embrayage et les roues de réglage (9) et les moyeux d'accouplement (11) de la serrure à combinaison (7) étant réglés de manière à ce que le code d'ouverture de la serrure à combinaison (7) soit réinitialisé au code d'état de livraison.
  6. Dispositif de fermeture selon la revendication 1, dans lequel, en raison du réglage d'une plaque coulissante (35) du dispositif de fermeture (1) par un cylindre de fermeture à clé (9), un dispositif d'actionnement (16) du dispositif de fermeture (1) est réglable en position, dans laquelle un tiroir de codage (34) est de préférence mobile axialement entre les roues de commande (9) et les moyeux d'embrayage (11) de la serrure à combinaison (7).
  7. Dispositif de fermeture conforme à l'une des revendications 1 ou 6, pour lequel des cames de réglage en forme de cœur (12) et des moyeux d'embrayage (11) de la serrure à combinaison (7) sont prévues de préférence sur les roues de réglage (9) en forme de cœur, chaque came de réglage côté roue (12) étant associée à un bras de réglage ressort (33) d'un ressort de chargement ou de lame (31) et à chaque came de réglage côté moyeu de l'embrayage (13), à une came de réglage (38) d'un levier de réinitialisation(37).
  8. Dispositif de fermeture selon la revendication 7, dans lequel le levier d'actionnement (16) et un entraîneur (45) sont coaxialement stockés et reliés entre eux de telle manière que, lorsque le dispositif de fermeture (11) est ouvert, les capteurs (45) sont maintenus et guidés dans une orbite (48) du stator et peuvent être déplacés à l'aide du levier d'actionnement (16) bras de roue (32) du ressort de la roue ou de la lame (31) à l'écart des roues de réglage (9), de sorte que les roues de réglage (9) puissent être pivotables librement et être réinitialisables dans une combinaison de chiffres définie à l'aide des bras de réglage à ressort (33) du ressort à ailettes ou à ailettes (31) et des cames de réglage à roues (12).
EP18709466.9A 2017-03-03 2018-02-23 Dispositif de fermeture pour contenants, portes, armoires, meubles ou similaires Active EP3589807B1 (fr)

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DE102017002014.0A DE102017002014A1 (de) 2017-03-03 2017-03-03 Schließvorrichtung für Behältnisse, Türen, Schränke, Möbel od. dgl.
PCT/EP2018/000073 WO2018157967A1 (fr) 2017-03-03 2018-02-23 Dispositif de fermeture pour contenants, portes, armoires, meubles ou similaires

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US (1) US20200024866A1 (fr)
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CN (1) CN110382805B (fr)
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US20230088900A1 (en) * 2021-09-23 2023-03-23 Real Locks & Security Co., Ltd. Double-system lock structure

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WO2018157967A1 (fr) 2018-09-07
US20200024866A1 (en) 2020-01-23
CN110382805B (zh) 2021-11-09
DE102017002014A1 (de) 2018-09-06
CN110382805A (zh) 2019-10-25
EP3589807A1 (fr) 2020-01-08

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