EP2992152B1 - Serrure à cylindre présentant fonction anti-rupture - Google Patents

Serrure à cylindre présentant fonction anti-rupture Download PDF

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Publication number
EP2992152B1
EP2992152B1 EP14733965.9A EP14733965A EP2992152B1 EP 2992152 B1 EP2992152 B1 EP 2992152B1 EP 14733965 A EP14733965 A EP 14733965A EP 2992152 B1 EP2992152 B1 EP 2992152B1
Authority
EP
European Patent Office
Prior art keywords
cam
core
switching element
cylinder lock
inner core
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
EP14733965.9A
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German (de)
English (en)
Other versions
EP2992152A1 (fr
Inventor
Kolyo KOLEV
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mauer Locking Systems Eood
Original Assignee
Mauer Locking Systems Eood
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 Mauer Locking Systems Eood filed Critical Mauer Locking Systems Eood
Priority to PL14733965T priority Critical patent/PL2992152T3/pl
Priority to SI201430660T priority patent/SI2992152T1/en
Publication of EP2992152A1 publication Critical patent/EP2992152A1/fr
Application granted granted Critical
Publication of EP2992152B1 publication Critical patent/EP2992152B1/fr
Priority to HRP20180398TT priority patent/HRP20180398T1/hr
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
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E05B17/2092—Means responsive to tampering or attack providing additional locking
    • 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
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E05B17/047—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member with rotating output elements forming part of cylinder locks, e.g. locking cams of double cylinder locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B9/041—Double cylinder locks
    • E05B9/042—Stators consisting of multiple parts being assembled together
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam

Definitions

  • the invention relates to a cylinder lock which can be implemented in the light industry, especially in the area of the locking devices with an increased security for living houses, public etc. buildings, as well for cabinets, safes and etc. where is required a high degree of burglary resistance.
  • the typical double cylinder lock comprises a housing with rotatable mounted therein an inner and outer cores by means of spring rings disposed in ring channels formed on the inner ends of the cores, as the housing is suitable to be mounted transversely through the lock case. Between both cores, in a channel formed in the housing, there is freely mounted a rotating cam to drive the lock elements.
  • the said cam represents a solid ring with a tooth.
  • the cam ring rotates with the rotation of the inner or outer core by means of a switch, consisting of two switching elements for the selectively connection of the cam with the outer or inner core by means of a correct key inserted in the respective core, as a result of which the cam tooth rotates coming out radially from the cylinder lock and drives the lock elements.
  • Cylinder lock is known [ BG 1587U1 ], where the special construction of the cam makes difficult both breaking of the housing central section where the cam is disposed, and pulling of the outer core upon an axial force applied.
  • the said cam with its external periphery covers the inner ends of both cores through respective ring channels.
  • the cam consists of two identical parts which, in assembled state, are symmetrically mirrored to the cam axis. In the area of the cam ring, both cam parts are interlocked around a transmitting plate with a profile hole, to engage with a switch, and with at least two locking teeth engaged in respective radial holes in the cam parts. In the area of the cam tooth, both cam parts are connected each other by pin.
  • the said switch consists of two switching elements axially movable by means of a correct key inserted in the inner or outer core to provide selectively connection of the respective core with the cam.
  • Cylinder lock with an anti-breaking function [ EP 2494129 ] is known, which comprises an inner and outer housing parts with rotatable mounted therein an inner and outer cores. Said housing parts are joined by means of a connecting element mounted in respective longitudinal bores formed therein.
  • the connecting element represents a solid body that includes middle cylindrical part with opposite flat sides. In this middle part there is formed a side bore for fixing to the lock, there is also included a blocking element which extends in direction to the cam and which is provided to prevent the access to the cam tooth in case of burglary attack.
  • Cylindrical end bodies extend axially from the middle part, in opposite directions. Said cylindrical end bodies are fixed to both housing parts by means of side pins passing through side bores formed therein and through side bores formed in both housing parts.
  • a rotating cam implemented as a solid ring with a tooth
  • a switch in the cam consists of axially movable first and second switching element for selectively connection of the inner or outer cores with the cam when the correct key is inserted in the respective core.
  • a security position for the first switching element where, after forced removal of the outer core, the first switching element moves in a forward position under the action of a compression spring mounted behind it.
  • a blocking pin disposed in a radial bore into the body of the first switching element, moves under the spring action through a bore formed in the inner core to engage in respective bore in the ring body of the cam.
  • the first switching element, the inner core and the cam remain interconnected.
  • the cam movement towards the inner core is blocked, thus making more difficult the cam manipulation from outside after forced removal of the outer core.
  • This cylinder lock consists in the fact that the elements that block the cam movement towards the inner core are disposed in the ring body of the cam, which becomes accessible for manual manipulation and drilling after forced removal of the outer core.
  • the second switching element is not connected with the outer core and therefore it is not certain its falling therewith when the outer core is forcibly removed and its resting in the cam would obstruct the blocking elements passing in the security position which is another precondition for possible successful manipulation with suitable tool resulting in the cam rotation and lock opening.
  • the present invention seeks to provide an improved construction of a cylinder lock with an increased anti-breaking protection, resisting to the above mentioned attacks, with a security position of its elements, in which any cam movement towards the inner core after the outer core forcibly removal is limited, as the elements provided to block the cam movement, are possibly maximum remotely disposed from the critical area of the cam manipulation, and for this purpose the cam construction has to be improved as well.
  • the lock cylinder comprises an inner housing part with rotatable mounted therein an inner core and an outer housing part with rotatable mounted therein an outer core.
  • the housing parts are joined by means of a connecting element mounted in respectively formed therein longitudinal bores.
  • a composite cam covering the inner end of the inner core trough a ring channel formed therein.
  • the cam consists of two identical parts interlocked, in the area of the cam ring, around a first transmitting plate with a profile hole, to engage with first switching element of a switch, and with at least two locking teeth engaged in radial holes in the cam parts, which are connected each other, in the area of the cam tooth, by pin.
  • the switch includes also a second switching element. Both switching elements provide selectively connection of the inner or outer core with the cam.
  • a compression spring behind the first switching element, in the inner core, there is mounted a compression spring.
  • the cam is mounted in a channel formed in the inner housing part, in the outer side of which there is mounted a stepped sleeve, the inner end of which is covered through a ring channel formed therein, by the cam.
  • the cam includes also a second transmitting plate with a profile hole, to engage with the second switching element, and with at least two locking teeth engaged together with the locking teeth of the first transmitting plate in the radial holes of the cam parts.
  • a connecting plate with a central hole through which there is mounted a central pin passing through their profile holes.
  • a retaining element under spring and pin pressure.
  • the retaining element is provided to take a security position on an extender axially disposed in the inner core behind the compression spring so that upon removal of the outer core the first switching element together with the central pin can be pushed out by the compression spring in a forward position in the profile hole of the first transmitting plate allowing the retaining element to get into the security position on the extender, behind the first switching element.
  • all degrees of free movement of the first switching element, and respectively of the cam towards the inner core are blocked while in the same time the second switching element is permanently connected to the outer core by spring ring covering it through a channel formed therein.
  • the connecting plate is freely rotatable around the central pin and it is made of hardened steel like the central pin, the first and second transmitting plates and the stepped sleeve.
  • the retaining element should pass in a security position on the extender upon removal of the outer core while in a normal operation of the cylinder lock the retaining element is disposed in the radial profile core hole on the first switching element in a position, doesn't limiting its axial movement.
  • the connecting element is fixed to the inner and outer housing parts by means of respective transversal pins, passing through bores transversally formed therein and through the channel and transversal bores formed in the connecting element. Furthermore, on the connecting element, at the place where the housing parts are joined, there is provided a weakened section by means of formed second channel.
  • the transversal pins fixing the connecting element to the inner housing part are made of hardened steel.
  • the advantage of the proposed cylinder lock in accordance with the invention, consists of the improved anti-breaking function due to the fact that the elements that block the cam movement towards the inner core are disposed maximum far into the inner core, beyond the critical area of a possible cam manipulation after the inner core removal. Moreover, the provided permanent connection between the outer core and the second switching element ensures that this element will fall down upon forced removal of the outer core thus avoiding the risk for inactivation of the blocking elements.
  • any further drilling of the rest inner housing part is prevented by means of the hardened elements mounted therein - the stepped sleeve and connecting transversal pins, also by means of the hardened elements of the composite cam - the connecting and transmitting plates, as for this purpose the connecting plate is mounted freely rotatable and also by means of the hardened central pin passing through the said plates.
  • the axially connection between the inner core and stepped sleeve, ensured by the composite cam gives an additional strength of the inner housing part and makes more difficult the breaking in the cam area upon burglary attack.
  • the cylinder lock consists of an inner housing part 1 with an inner core 3 rotatable mounted therein and an outer housing part 2 with an outer core 4 rotatable mounted therein.
  • the housing parts 1 and 2 are joined by means of a connecting element 5 mounted in respectively formed therein longitudinal bores 1b and 2b.
  • a composite cam 7 covering the inner end of the inner core 3 through the ring channel 14 formed therein.
  • the cam 7 consists of two identical parts 7a interlocked, in the area of the cam 7 ring, around a first transmitting plate 9 with a profile hole 9a, provided to engage with first switching element 10a of a switch 10, and with two locking teeth 9b engaged in radial bores 8 in the cam parts 7a.
  • the cam parts 7a are connected each other by pin 11.
  • the switch 10 includes also a second switching element 10b. Both switching elements 10a and 10b provide selectively connection of the inner core 3 or outer core 4 with the cam 7 by a correct key inserted in the respective core.
  • a compression spring 12 behind the first switching element 10a, in the inner core 3, there is mounted a compression spring 12.
  • the composite cam 7 is mounted in a channel 13 formed in the inner housing part 1, in the outer side 1a of which there is mounted a stepped sleeve 16, the inner end of which is covered through a ring channel 15 formed therein by the cam 7.
  • the cam 7 includes also a second transmitting plate 17 with a profile hole 17a, to engage with the second switching element 10b, and with two locking teeth 17b engaged together with the locking teeth 9b of the first transmitting plate 9 in the radial holes 8 of the cam parts 7a.
  • a connecting plate 18 with a central hole 18a through which there is mounted a central pin 19 passing through their profile holes 9a and 17a.
  • a retaining element 21 under the spring 25 and pin 26 pressure.
  • the retaining element 21 is provided to take a security position on an extender 22 axially disposed in the inner core 3 behind the compression spring 12, so that the first switching element 10a together with the central pin 19 can be pushed out by the compression spring 12 and engaged in a forward position in the profile hole 9a of the first transmitting plate 9. Therefore, in this position of the retaining element 21, all degrees of free movement of the cam 7 towards the inner core 3 are blocked.
  • the second switching element 10b is permanently connected to the outer core 4 by spring ring 23 covering it through a channel 24 formed therein.
  • the connecting plate 18 is freely rotatable around the central pin 19 and it is made of hardened steel like the central pin 19, the first and second transmitting plates 9 and 17, and the stepped sleeve 16, that makes the construction of the inner housing part 1 resistant to burglary drilling.
  • the retaining element 21 should pass in a security position on the extender 22 upon removal of the outer core 4 while in normal operation of the cylinder lock the retaining element 21 is disposed in the radial profile core hole 20 on the first switching element 10a in a position, doesn't limiting its axial movement.
  • the connecting element 5 is fixed to the inner housing part 1 and the outer housing part 2 by means of respective transversal pins 6a and 6b passing through bores 1c and 2c transversally formed therein, and through the channel 5a and transversal bores 5c respectively formed in the connecting element 5. Furthermore, on the connecting element 5, at the place where the inner and outer housing parts 1 and 2 are joined, there is provided a weakened section by means of formed second channel 5b, thus predetermining the breaking place in case of any burglary attempt.
  • transversal pins 6a fixing the connecting element 5 to the inner housing part 1 are made of hardened steel, thus realizing an additional protection against possible drilling of the rest inner housing part 1 after the burglary attack.
  • the invention can be used for protection against burglary attacks both in double cylinder locks and cylinder locks with special functions - their implementations are equally included within the scope of the invention without size limitations and with any kind of pin reversing mechanisms for the key decoding mounted in the cylinder lock.
  • the cylinder lock operates, as follows.
  • the key pushes the second switching element 10b which engages into the profile hole 17a of the second transmitting plate 17.
  • the key pushes and disengages the first switching element 10a from the profile hole 9a of the first transmitting plate 9, thus providing a connection of the cam 7 with the outer core 4, which rotates together with the key, thus causing the second switching element 10b rotation together with the cam 7, which in turn unlocks the lock elements.
  • the first switching element 10a moves under the compression spring 12 action and engages into the profile hole 9a of the first transmitting plate 9, as in the same time it pushes and disengages the second switching element 10b from the profile hole 17a of the second transmitting plate 17.
  • the key When the correct key is inserted inside the cylinder lock, into the inner core 3, the key does not need to push the first switching element 10a, because it already had been moved under the compression spring 12 action and had been engaged into the profile hole 9a of the first transmitting plate 9, thus providing a connection of the cam 7 with the inner core 3 which rotates together with the key, thus causing the rotation of the first switching element 10a together with the cam 7 which accordingly unlocks the lock elements.
  • the described axial movable elements are sized, so that in normal operation of the cylinder lock the retaining element 21 remains in the radial profile core hole 20, in position on the first switching element 10a, doesn't limiting its axial movement.
  • the second switching element 10b remains permanently connected with the outer core 4 owing to the provided for this purpose spring ring 23 connecting the second switching element 10b with the outer core 4 trough a channel 24 formed therein, thus preventing the possibility for inactivation of the retaining element 21 upon forced removal of the outer core 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanical Operated Clutches (AREA)
  • Earth Drilling (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Gear-Shifting Mechanisms (AREA)

Claims (5)

  1. Serrure à cylindre, constituée de
    - partie de boîtier intérieure (1) avec un rotor interne monté de manière rotative (3),
    - partie de boîtier extérieure (2) avec un rotor externe monté de manière rotative (4),
    - élément de couplage (5), qui connecte les parties de boîtier (1) et (2), l'élément de couplage (5) est monté dans les ouvertures longitudinales (1b) et (2b), formées dans les parties de boîtier (1) et (2),
    - pouce composé (7), monté entre les deux rotors (3) et (4), englobant l'extrémité intérieure du rotor interne (3) à travers un canal annulaire formé à l'intérieur (14),
    - commutateur (10), comprenant un premier et un deuxième élément de commutation (10a) et (10b) pour la connexion sélective du rotor interne (3) ou du rotor externe (4) avec le pouce (7),
    - le pouce (7) se compose de deux parties identiques (7a), serré dans la région annulaire du pouce (7) autour d'une première plaque de transmission (9) avec ouverture profilée (9a), pour engagement avec le premier élément de commutation (10a), et avec au moins deux dents de verrouillage (9b), engagées dans des ouvertures radiales (8) dans les parties (7a), qui, dans la zone de la dent du pouce (7), sont reliés au moyen d'une broche (11),
    - ressort de déplacement (12), monté dans le rotor interne (3), en arrière du premier élément de commutation (10a),
    où le pouce (7) est monté dans un canal (13), formé dans la partie de boîtier intérieure (1), dont dans la partie externe (1a) est montée un manchon de vitesse (16), dont l'extrémité intérieure est recouverte, à travers un canal annulaire formée à l'intérieur (15) du pouce (7), qui comprend en outre une seconde plaque de transmission (17) avec une ouverture de profil (17a), pour l'engagement avec le second élément de commutation (10b), et avec au moins deux dents de verrouillage (17b), engagées avec les dents de verrouillage (9b) de la première plaque de transmission (9) dans les ouvertures radiales (8) des parties (7a), entre les deux plaques de transmission (9) et (17) le pouce (7) se trouve une plaque de couplage (18) avec une ouverture centrale (18a), à travers laquelle une broche centrale est montée (19), passant à travers leurs ouvertures profilées (9a) et (17a), de plus, en supplément dans le rotor interne (3), dans une ouverture radial profilée de rotor (20) est monté, sous la pression d'un ressort (25) et d'une broche (26), un élément de verrouillage (21), destiné à être solidement positionné sur une extension (22), situé axialement dans le rotor interne (3) derrière le ressort de déplacement (12), de sorte que lors de l'enlèvement du rotor externe (4), le premier élément de commutation (10a) avec la broche centrale (19), pour être poussé par le ressort de déplacement (12) et engagé dans une position avant dans l'ouverture de profilée (9a) de la première plaque de transmission (9), permettant à l'élément de verrouillage (21) de prendre une position sécurisée sur l'extension (22), derrière le premier élément de commutation (10a), bloquant ainsi tous les degrés de liberté de mouvement du premier élément de commutation (10a) et, respectivement, du pouce (7) par rapport au rotor interne (3), tandis qu'au même moment le second élément de commutation (10b) est relié en permanence au rotor externe (4) au moyen d'un anneau de ressort (23), qui l'entoure à travers un canal formé à l'intérieur (24).
  2. Serrure à cylindre, selon la revendication 1, caractérisée en ce que la plaque de couplage (18) peut tourner librement autour de la broche centrale (19), et elle est fabriquée en acier trempé comme la broche centrale (19), la première et la deuxième plaques de transmission (9 et 17), et le manchon de vitesse (16).
  3. Serrure à cylindre, selon la revendication 1 et 2, caractérisée en ce que l'élément de verrouillage (21) est destiné à passer à une position sécurisée sur l'extension (22), lors de l'enlèvement du rotor externe (4), tandis que pendant le fonctionnement normal de la serrure, l'élément de verrouillage (21) est situé le profil radial de l'ouverture du rotor (20) sur le premier élément de commutation (10a), dans une position qui ne limite pas son déplacement axial.
  4. Serrure à cylindre, selon la revendication 1, 2, et 3, caractérisée en ce que l'élément de couplage (5) est fixé sur les parties de boîtier (1) et (2) au moyen de broches transversales respectives (6a) et (6b), traversant des ouvertures transversales (1c) et (2c), et respectivement formées dans l'élément de couplage (5), canal (5a) et les ouvertures transversales (5c), et sur l'élément de couplage (5), à la jonction des parties de boîtier (1) et (2), est prévue une section transversale affaiblie à travers un second canal formé sur celle-ci (5b).
  5. Serrure à cylindre, selon la revendication 4, caractérisée en ce que les broches transversales (6a) sont fabriquées en acier trempé.
EP14733965.9A 2013-04-29 2014-04-14 Serrure à cylindre présentant fonction anti-rupture Active EP2992152B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL14733965T PL2992152T3 (pl) 2013-04-29 2014-04-14 Zamek cylindryczny z zabezpieczeniem antywłamaniowym
SI201430660T SI2992152T1 (en) 2013-04-29 2014-04-14 Cylindrical lock with anti-burglary function
HRP20180398TT HRP20180398T1 (hr) 2013-04-29 2018-03-06 Cilindar za bravu s protuprovalnom funkcijom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG240213 2013-04-29
PCT/BG2014/000016 WO2014176647A1 (fr) 2013-04-29 2014-04-14 Serrure à cylindre présentant fonction anti-rupture

Publications (2)

Publication Number Publication Date
EP2992152A1 EP2992152A1 (fr) 2016-03-09
EP2992152B1 true EP2992152B1 (fr) 2017-12-20

Family

ID=51032860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14733965.9A Active EP2992152B1 (fr) 2013-04-29 2014-04-14 Serrure à cylindre présentant fonction anti-rupture

Country Status (11)

Country Link
EP (1) EP2992152B1 (fr)
CN (1) CN105164352A (fr)
DK (1) DK2992152T3 (fr)
ES (1) ES2662861T3 (fr)
HR (1) HRP20180398T1 (fr)
HU (1) HUE038482T2 (fr)
PL (1) PL2992152T3 (fr)
RU (1) RU2630571C2 (fr)
SI (1) SI2992152T1 (fr)
UA (1) UA112614C2 (fr)
WO (1) WO2014176647A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014217240A1 (de) * 2014-08-28 2016-03-03 Bks Gmbh Doppelschließzylinder
ES2592954B1 (es) * 2015-06-01 2017-08-03 Talleres De Escoriaza, S.A. (Tesa) Cilindro de cerradura modular
WO2017037513A1 (fr) 2015-09-04 2017-03-09 Berenyi Gabor Came pouvant être insérée avantageusement dans un corps de serrure
DE102018101896A1 (de) 2018-01-29 2019-08-01 C. Ed. Schulte Gmbh Zylinderschlossfabrik Schließeinrichtung
DE102018108159A1 (de) 2018-04-06 2019-10-10 C. Ed. Schulte Gmbh Zylinderschlossfabrik Schließeinrichtung
IT201800006901A1 (it) * 2018-07-03 2020-01-03 Serratura per portello di veicolo con sensore di posizione.
CN211422134U (zh) * 2018-08-23 2020-09-04 程军 一种防撬双开安全锁
CN111321949B (zh) * 2018-12-14 2024-01-30 云丁网络技术(北京)有限公司 一种机械电子锁
GB201905764D0 (en) * 2019-04-24 2019-06-05 Spark Tech Engineering Ltd Cylinder lock with improved strength
EP3822590B1 (fr) * 2019-11-12 2022-06-29 Siemens Aktiengesellschaft Boîtier résistant à la pression protégé contre les explosions
GB2601003B (en) * 2020-11-17 2023-06-14 Uap Ltd Lock actuator
GB2601001B (en) * 2020-11-17 2023-08-30 Uap Ltd Lock actuator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT8468U1 (de) * 2005-07-15 2006-08-15 Kaba Gmbh Schliesszylinder
GB2461297A (en) * 2008-06-26 2009-12-30 Avocet Hardware Ltd Lock with additional security mechanism and clutch
GB0918742D0 (en) 2009-10-26 2009-12-09 Avocet Hardware Ltd Lock mechanism
BG1587U1 (bg) * 2011-03-29 2012-08-31 "Мауер Локинг Системс" Оод Съставен палец за секретна ключалка
GB2491099B (en) * 2011-05-17 2017-06-07 Avocet Hardware (Uk) Ltd A cylinder lock having a clutch with an opening
GB2492829B (en) * 2011-07-14 2017-04-12 Era Home Security Ltd Double lock cylinder with key cylinder, thumb-turn, and mis-alignment clutch
CN102877696A (zh) * 2012-10-17 2013-01-16 徐钜祥 一种改进的门锁机构

Also Published As

Publication number Publication date
EP2992152A1 (fr) 2016-03-09
HUE038482T2 (hu) 2018-10-29
RU2015136765A (ru) 2017-06-05
SI2992152T1 (en) 2018-06-29
WO2014176647A1 (fr) 2014-11-06
HRP20180398T1 (hr) 2018-04-20
PL2992152T3 (pl) 2018-06-29
WO2014176647A4 (fr) 2014-12-11
CN105164352A (zh) 2015-12-16
ES2662861T3 (es) 2018-04-10
RU2630571C2 (ru) 2017-09-11
DK2992152T3 (en) 2018-04-09
UA112614C2 (uk) 2016-09-26

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