EP3243981B1 - Serrure - Google Patents

Serrure Download PDF

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Publication number
EP3243981B1
EP3243981B1 EP17169778.2A EP17169778A EP3243981B1 EP 3243981 B1 EP3243981 B1 EP 3243981B1 EP 17169778 A EP17169778 A EP 17169778A EP 3243981 B1 EP3243981 B1 EP 3243981B1
Authority
EP
European Patent Office
Prior art keywords
lock
locking element
lock mechanism
additional locking
latch
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
EP17169778.2A
Other languages
German (de)
English (en)
Other versions
EP3243981A1 (fr
Inventor
Stephan Schunn
Jürgen Röckle
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.)
Geze GmbH
Original Assignee
Geze GmbH
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
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Application filed by Geze GmbH filed Critical Geze GmbH
Priority to PL17169778T priority Critical patent/PL3243981T3/pl
Publication of EP3243981A1 publication Critical patent/EP3243981A1/fr
Application granted granted Critical
Publication of EP3243981B1 publication Critical patent/EP3243981B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • 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
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
    • 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
    • E05B15/004—Lost motion connections
    • 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
    • E05B15/10—Bolts of locks or night latches
    • E05B15/108—Bolts with multiple head
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside

Definitions

  • the present invention relates to a lock with a plurality of locking elements, each of which can be moved between an extended locking position and a retracted release position.
  • the additional locks are coupled to the lock gear provided for actuating the main lock in such a way that both a respective locking movement and a respective unlocking movement of the lock are transmitted directly to the additional locking elements.
  • the connection of the additional locking elements to the connecting elements assigned to them is rigid, which means that if any additional locking element is manipulated, the remaining locking elements can always be moved as well.
  • the complete lock is unable to function.
  • the pamphlets GB 2 168 748 A such as GB 1 508 838 A. already show locks with main and additional locking elements.
  • the invention is therefore based on the object of specifying a lock of the type mentioned at the outset, which ensures both greater protection against manipulation and more reliable locking.
  • the lock according to the invention comprises a plurality of locking elements, each of which can be moved between an extended locking position and a retracted release position, the locking elements comprising a main locking element which can be actuated via a lock gear arranged in a lock case and at least one additional locking element.
  • a respective additional locking element is biased by spring force into its extended locking position and can only be acted upon by a positive connection through the lock gear in the opening direction in which it is moved from its extended locking position into its retracted release position against the spring force.
  • the individual additional locking elements are decoupled both from the main locking element and from one another such that any manipulation of any additional locking element precludes a further locking element from being moved at the same time.
  • the security against manipulation from outside in the event of an attempted break-in is thus increased.
  • a more secure locking of the lock is achieved by decoupling the locking elements according to the invention. For example, a secure locking is guaranteed even if a few locking elements are defective and jam, for example due to a warped door leaf. Due to the decoupling of the locking elements according to the invention, the functionality of the remaining locking elements is retained even in the case of some defective locking elements.
  • a respective additional locking element is imposed with the lock gear either only on pull or only on thrust, so that it can be acted upon by the lock gear via a pulling movement or a pushing movement in the opening direction and there is a freewheel in the opposite direction.
  • the additional locking element is only connected to the lock gear in one direction, namely in the opening direction instead, which ensures the decoupling from the remaining locking elements.
  • main locking element can be actuated via a lock gear element, such as, in particular, a lock link or the like, then a respective additional locking element is preferably only applied to the lock gear element in a pulling or pushing manner.
  • a lock gear element such as, in particular, a lock link or the like
  • main locking element can preferably be actuated both in the opening direction and in the closing direction via the lock gear element or lock link in question, a respective additional locking element is imposed with this lock gear element only in the opening direction, into which it can be acted upon either by a pulling movement or by a pushing movement.
  • a respective additional locking element can in particular be acted upon by the lock mechanism in the opening direction via a connecting element assigned to it.
  • the connecting element assigned to a respective additional locking element with the lock gear or the lock gear element is preferably only subjected to pull or only to thrust.
  • a respective additional locking element or the connecting element associated therewith for attachment with the lock gear is only provided with a recess on one side with a recess open in which the Lock gear or the lock gear element approach can be moved until it rests on the bottom of the recess.
  • a hook-slot connection is advantageously provided.
  • an additional locking element with an end region of the lock gear or lock gear element is only imposed on tension and a further additional locking element with an opposite end region of the lock gear or lock gear element is only imposed on thrust.
  • a plurality of additional locking elements can thus be actuated simultaneously via a lock gear element in question, such as a locking link or the like, again ensuring that the additional locking elements are decoupled both with respect to the main locking element and with one another in the manner described, i.e. can only be acted upon in the opening direction by the lock gear or the lock gear element and are preloaded by spring force in their locking position.
  • a lock gear element in question such as a locking link or the like
  • the two additional locking elements which can be acted upon in the opening direction by a common lock gear element can be connected to the lock gear or lock gear element in a plane or offset from one another.
  • a connection of the additional locking elements offset to the lock gear element has the advantage that there is free space for other components.
  • one of the two additional locking elements or the connecting element associated therewith is cranked Intermediate element connected to the lock gear or the lock gear element.
  • the main locking element is preferably stored in the lock case and the additional locking elements each in its own lock case.
  • the lock comprises at least one cross latch, which can be arranged adjacent to the main locking element. Additionally or alternatively, at least one cross latch can be arranged adjacent to the additional locking elements.
  • the at least one cross latch each includes a first latch element and a second latch element, which are arranged so as to be pivotable relative to one another.
  • the first latch element and the second latch element of the cross latch can be supported in the pivoted-out state on opposite inner sides of a recess in the striking plate, in which the main locking element and / or the additional locking elements engage in the locked state and the latch elements in the pivoted-out state. This ensures that the main locking element and / or the additional locking elements are locked without a bolt even under preload.
  • the at least one cross latch can be designed, for example, as a divided cross latch, which comprises a first cross latch element arranged above the main locking element and / or the additional locking element and a second cross latch element arranged below the main locking element and / or the additional locking element.
  • a first cross latch can be arranged above the main locking element and a second cross latch can be arranged below the main locking element. Additionally or alternatively, can be above the respective additional locking element a first cross latch and a second cross latch are arranged below the respective additional locking element.
  • the lock can in particular also be designed as a panic lock for an escape and rescue route.
  • the panic function in question can in particular ensure that when a handle such as a door handle or the like is pressed down, all locking elements and latches are retracted into the lock, as a result of which the previously closed door is immediately released.
  • the 1 to 7 show a schematic representation of exemplary embodiments of a lock 10 according to the invention with a plurality of locking elements 14, 14A, 48, 50, each of which can be moved between an extended locking position and a retracted release position.
  • the lock 10 can be provided with a locking cylinder 20 and a follower 22 (cf. Fig. 1 and 5 ).
  • the lock 10 can, for example, be designed as a purely mechanical, self-locking lock and be equipped with a panic function, the lock 10 being able to be unlocked from one side at any time by actuating a handle, while on the other side the lock can only be opened via the locking cylinder 20 .
  • the lock 10 can, for example, also be equipped with a split follower 22 which can be actuated electromagnetically or electromechanically. It is therefore possible to decouple the handle on one side of the lock from the opening mechanism, which means that access to a secure area can be controlled.
  • the lock 10 can, for example, also be actuated by a motor.
  • the locking elements 14, 14A, 48, 50 comprise a main locking element 14, 14A and additional locking elements 48, 50 which can be acted upon via a lock gear 24 arranged in a lock case 12, in particular both in the locking direction and in the unlocking direction.
  • a respective additional locking element 48, 50 is in by spring force its extended locking position is biased and only in the opening direction, in which it is moved against its spring force from its extended locking position to its retracted release position, can be acted upon by the lock gear 24 via a positive connection.
  • the additional locking elements 48, 50 are thus only moved into their extended locking position by spring force. Due to the lock gear 24, they can only be acted upon in the opening direction against the spring force.
  • the additional locking elements 48, 50 are consequently decoupled from the main locking element 14, 14A and from one another in such a way that in the event of manipulation of one of the additional locking elements 48, 50 it is prevented that at the same time a further locking element is also moved in the opening direction.
  • the main locking element 14 like an auxiliary latch 44, is mounted in the lock case 12.
  • a respective additional locking element 48, 50 can be applied to the lock gear 24 either only on pull or only on thrust, so that it can be acted upon by the lock gear 24 via a pulling movement or a pushing movement in opening direction 26 and in the opposite direction Freewheel is present.
  • the main locking element 14, 14A can be actuated via a lock gear element 28, such as, in particular, a lock link or the like, and a respective additional locking element 48, 50 is only applied to the lock gear element 28 in a pulling or pushing manner, so that this lock gear element 28 only moves it in Pull direction or only in the push direction and thus only in the opening direction 26 can be acted upon.
  • a lock gear element 28 such as, in particular, a lock link or the like
  • a respective additional locking element 48, 50 can be acted upon by a connecting element 30, 32 assigned to it by the lock gear element 28 in the opening direction 26. This is assigned to a respective additional locking element 48, 50 Connection element 30, 32 imposed with the lock gear element 28 only on train or only on thrust.
  • a respective additional locking element 50 or the connecting element 32 associated therewith for being hung with the lock gear element 28 can only be provided with a recess 34 on one side, in which a recess 36 assigned to the lock gear element 28, until it rests on the floor 38 the recess 34 is displaceable.
  • a hook-elongated hole connection can be provided for pulling a respective additional locking element 48 or the connecting element 30 assigned to it with the lock gear element 28 (see FIG. Fig. 4 ), in the present case, for example, the lock gear element 28 is provided with a hook 40.
  • an additional locking element 48 with an end region of the lock gear 24 or lock gear element 28 can only be applied in tension and a further additional locking element 50 with an opposite end region of the lock gear 24 or lock gear element 28 only in thrust.
  • the two additional locking elements 48, 50 can be connected to the lock gear 24 or the lock gear element 28 in one plane or offset from one another.
  • one of the two additional locking elements 48, 50 or the connecting element 30, 32 assigned to it can be connected via a cranked intermediate element 42 (cf. Fig. 2 and 4th ) be connected to the lock gear 24 or the lock gear element 28, in the present case, for example, the connecting element 30 assigned to the additional locking element 48 is connected to the lock gear element 28 via such a cranked intermediate element 42.
  • the slot 46 is that previously mentioned Hook-slot connection provided in the illustrated embodiment in the intermediate element 42.
  • the lock gear element 28 is provided with the hook 40 which interacts with this elongated hole 46.
  • the additional locking elements 48, 50 can be accommodated in lock boxes 54, 56 which are arranged on both sides of extensions of a faceplate 52 connected to the lock box 12, the lock boxes 54, 56 each having an opening for the relevant additional locking element 48, 50 are provided. This means that the door in question can also be locked at the top and bottom.
  • the additional locking elements 48, 50 are designed as hooks and, in the extended locking position, each engage in recesses, not shown, of a striking plate, not shown.
  • the lock 10 can also comprise at least one cross latch 15, 15A, 15B with two latch elements 16, 16A, 16B, 18, 18A, 18B arranged on opposite sides of the main locking element 14, 14A (cf. Fig. 1 , 5 , 6 and 7 ).
  • the main locking element 14, 14A and the cross latch elements 16, 16, 1618, like the auxiliary latch 44, are mounted in the lock case 12.
  • At least one cross latch 15, 15A, 15B of this type ensures that the main locking element 14, 13A is free from jamming even under preload.
  • the cross latch 15 is designed in the exemplary embodiment shown as a divided cross latch, which comprises a first cross latch element 16 arranged above the main locking element 14 and a second cross latch element 18 arranged below the main locking element 14.
  • first cross latch element 16 and the second cross latch element 18 in the pivoted-out state are supported on opposite inner sides of the recess in the striking plate, into which the main locking element 14 engages in the locked state.
  • the additional locking elements 48, 50 designed as hooks are each replaced by a bolt-latch combination, which comprises an additional locking element 48, 50 designed as a slide and the divided cross latch 15 with two cross latch elements 16, 18.
  • the first cross latch element 16 is arranged above the associated additional locking element 48, 50 and the second cross latch element 18 is arranged below the associated additional locking element 48, 50.
  • a first cross latch 15A with two cross latch elements 16A, 18A is arranged above the main locking element 14A
  • a second cross latch 15B with two cross latch elements 16B, 18B is arranged below the main locking element 14A.
  • the first cross latch 15A and the second cross latch 15B are arranged mirror-symmetrically to a central transverse axis QA of the locking element 7. This means that the two cross latches 15A, 15B are each at the same distance from the locking element 14A.
  • first latch element 16A of the first cross latch 15A and the first latch element 16B of the second cross latch 15B are arranged mirror-symmetrically to the central transverse axis QA of the locking element 7.
  • the second latch element 18A of the first cross latch 15A and the second latch element 18B of the second cross latch 15B are also arranged mirror-symmetrically to the central transverse axis QA of the locking element 14A.
  • the first latch elements 16A, 16B can be supported with a respective stop surface on a first inner side of the not shown recess in the striking plate
  • the second latch elements 18A, 18B can be supported with a respective stop surface on a second inner side of the not shown recess in the striking plate.
  • the two cross latches 15A, 15B can advantageously be brought into both by means of support points arranged above and below the locking element 14A Reduce opening directions of preload forces, so that locking element 14A remains centered in the recess of the striking plate, not shown, even when preload forces are active, and safe movement of locking element 14A is possible in the event of panic.
  • the additional locking elements 48, 50 designed as hooks are each replaced by a bolt-latch combination, which comprises an additional locking element 48, 50 designed as a slide and two cross latches 15A, 15B, each with two cross latch elements 16A, 18A, 16B , 18B.
  • the first cross latch 15A is arranged above the associated additional locking element 48, 50
  • the second cross latch 15B is arranged below the associated additional locking element 48, 50.
  • the lock 10 can in particular also be designed as a panic lock for an escape and rescue route.
  • a corresponding panic function can in particular be used to ensure that all locking elements and latches are retracted into the lock 10 by actuating a handle, such as a door handle, so that the previously locked door is immediately released.

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Claims (15)

  1. Serrure (10) comprenant plusieurs éléments de verrouillage (14, 14A, 48, 50), qui peuvent à chaque fois être déplacés entre une position de verrouillage sortie et une position de déverrouillage rentrée, les éléments de verrouillage (14, 14A, 48, 50) comprenant un élément de verrouillage principal (14, 14A) pouvant être actionné par le biais d'un mécanisme de serrure (24) disposé dans une boîte de serrure (12) et au moins un élément de verrouillage supplémentaire (48, 50) qui est précontraint dans sa position de verrouillage sortie par la force d'un ressort et qui peut être sollicité par le mécanisme de serrure (24), par le biais d'une connexion par engagement par correspondance de formes, seulement dans la direction d'ouverture (26) dans laquelle il est déplacé, à l'encontre de la force de ressort, hors de sa position de verrouillage sortie jusque dans sa position de déverrouillage rentrée,
    caractérisée en ce qu'un élément de verrouillage supplémentaire (48) est commandé seulement en traction avec une région d'extrémité du mécanisme de serrure (24) ou de l'élément de mécanisme de serrure (28) et un élément de verrouillage supplémentaire de plus (50) est commandé seulement en poussée avec une région d'extrémité opposée du mécanisme de serrure (24) ou de l'élément du mécanisme de serrure (28).
  2. Serrure selon la revendication 1,
    caractérisée en ce qu'un élément de verrouillage supplémentaire respectif (48, 50) est commandé seulement en traction ou seulement en poussée avec le mécanisme de serrure (24) de telle sorte qu'il puisse être sollicité par le mécanisme de serrure par le biais d'un déplacement de traction ou d'un déplacement de poussée dans la direction d'ouverture (26) et qu'il se produise une course libre dans la direction opposée.
  3. Serrure selon la revendication 1, caractérisée en ce que l'élément de verrouillage principal (14, 14A) peut être actionné par le biais d'un élément de mécanisme de serrure (28) comme par exemple une coulisse de serrure ou similaire et un élément de verrouillage supplémentaire respectif (48, 50) est commandé seulement en traction ou seulement en poussée avec l'élément de mécanisme de serrure (28) .
  4. Serrure selon au moins l'une quelconque des revendications précédentes,
    caractérisée en ce qu'un élément de verrouillage supplémentaire respectif (48, 50) peut être sollicité dans la direction d'ouverture (26), par le biais d'un élément de liaison associé à celui-ci (30, 32), par le mécanisme de serrure (24).
  5. Serrure selon la revendication 4,
    caractérisée en ce que l'élément de liaison (30, 32) associé à un élément de verrouillage supplémentaire respectif (48, 50) est seulement commandé en traction ou seulement en poussée avec le mécanisme de serrure (24) ou l'élément de mécanisme de serrure (28).
  6. Serrure selon au moins l'une quelconque des revendications précédentes,
    caractérisée en ce qu'un élément de verrouillage supplémentaire respectif (50) ou l'élément de liaison associé à celui-ci (32) est pourvu d'un évidement (34) ouvert d'un côté pour une commande seulement en poussée avec le mécanisme de serrure (24), dans lequel évidement peut être déplacée une saillie (36) associée au mécanisme de serrure (24) ou à l'élément de mécanisme de serrure (28) jusqu'à ce qu'elle vienne en butée contre le fond (38) de l'évidement (34).
  7. Serrure selon au moins l'une quelconque des revendications précédentes,
    caractérisée en ce qu'il est prévu une liaison à crochet et trou oblong pour une commande seulement en traction d'un élément de verrouillage supplémentaire respectif (48) ou de l'élément de liaison (30) associé à celui-ci avec le mécanisme de serrure (24).
  8. Serrure selon au moins l'une quelconque des revendications précédentes,
    caractérisée en ce que les deux éléments de verrouillage supplémentaires (48, 50) sont raccordés dans un plan au mécanisme de serrure (24) ou à l'élément de mécanisme de serrure (28).
  9. Serrure selon au moins l'une quelconque des revendications précédentes,
    caractérisée en ce que les deux éléments de verrouillage supplémentaires (48, 50) sont raccordés de manière décalée l'un par rapport à l'autre au mécanisme de serrure (24) ou à l'élément de mécanisme de serrure (28).
  10. Serrure selon la revendication 9,
    caractérisée en ce que l'un des deux éléments de verrouillage supplémentaires (48, 50) ou l'élément de liaison (30, 32) associé à celui-ci est relié au mécanisme de serrure (24) ou à l'élément de mécanisme de serrure (28) par le biais d'un élément intermédiaire coudé (42).
  11. Serrure selon au moins l'une quelconque des revendications précédentes,
    caractérisée en ce que l'élément de verrouillage principal (14, 14A) est supporté dans la boîte de serrure (12) et les éléments de verrouillage supplémentaires (48, 50) sont chacun supportés dans une boîte de fermeture propre.
  12. Serrure selon au moins l'une quelconque des revendications précédentes,
    caractérisée en ce qu'au moins un pêne croisé (15, 15A, 15B) est disposé à côté de l'élément de verrouillage principal (14, 14A) et/ou à côté de l'élément de verrouillage supplémentaire (48, 50), l'au moins un pêne croisé (15, 15A, 15B) comprenant à chaque fois un premier élément de pêne (16, 16A, 16B) et un deuxième élément de pêne (18, 18A, 18B) qui sont disposés de manière à pouvoir pivoter l'un par rapport à l'autre.
  13. Serrure selon la revendication 12,
    caractérisée en ce que l'au moins un pêne croisé (15) est réalisé sous forme de pêne croisé divisé qui comprend un premier élément de pêne croisé (16) disposé au-dessus de l'élément de verrouillage principal (14) et/ou de l'élément de verrouillage supplémentaire (48, 50) et un deuxième élément de pêne croisé (18) disposé en dessous de l'élément de verrouillage principal (14) et/ou de l'élément de verrouillage supplémentaire (48, 50).
  14. Serrure selon la revendication 12,
    caractérisée en ce qu'un premier pêne croisé (15A) est disposé au-dessus de l'élément de verrouillage principal (14) et/ou de l'élément de verrouillage supplémentaire (48, 50) et un deuxième pêne croisé (15B) est disposé en dessous de l'élément de verrouillage principal (14) et/ou de l'élément de verrouillage supplémentaire (48, 50).
  15. Serrure selon au moins l'une quelconque des revendications précédentes,
    caractérisée en ce qu'elle est réalisée sous forme de serrure panique pour une issue de secours.
EP17169778.2A 2016-05-09 2017-05-05 Serrure Active EP3243981B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17169778T PL3243981T3 (pl) 2016-05-09 2017-05-05 Zamek

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016207937.9A DE102016207937C5 (de) 2016-05-09 2016-05-09 Schloss mit mehreren Verriegelungselementen

Publications (2)

Publication Number Publication Date
EP3243981A1 EP3243981A1 (fr) 2017-11-15
EP3243981B1 true EP3243981B1 (fr) 2020-04-22

Family

ID=58671543

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17169778.2A Active EP3243981B1 (fr) 2016-05-09 2017-05-05 Serrure

Country Status (6)

Country Link
EP (1) EP3243981B1 (fr)
CN (1) CN107355142B (fr)
DE (1) DE102016207937C5 (fr)
ES (1) ES2804839T3 (fr)
HU (1) HUE049672T2 (fr)
PL (1) PL3243981T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108316768B (zh) * 2018-02-28 2024-03-15 义巍安防科技(宁波)有限公司 机械自动门锁

Citations (10)

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DE1062143B (de) 1953-10-08 1959-07-23 Yale & Towne Mfg Co Verschluss, insbesondere fuer Feuerschutztueren
GB1508838A (en) 1976-06-29 1978-04-26 Dover Roller Shutters Ltd Slam lock
GB2168748A (en) 1984-12-07 1986-06-25 Michael Leonard Smith Latch mechanism for sliding doors
EP0798436A2 (fr) 1996-03-26 1997-10-01 Gretsch-Unitas GmbH Baubeschläge Dispositif de verrouillage
DE10261129A1 (de) 2002-12-20 2004-07-01 Geze Gmbh Schloss
US20080078216A1 (en) 2006-10-03 2008-04-03 W & F Manufacturing, Inc. Multipoint door lock system with header and sill lock pins
EP1970507A2 (fr) 2007-03-13 2008-09-17 Dorma Gmbh & Co. Kg Serrure anti-panique
DE102008011551B4 (de) 2008-02-28 2013-01-17 Carl Fuhr Gmbh & Co. Kg Selbstverriegelnde Zusatzverriegelung
DE202015000107U1 (de) 2015-01-14 2015-02-05 Kfv Karl Fliether Gmbh & Co. Kg Schloss
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DE102016207937C5 (de) 2023-12-07
CN107355142B (zh) 2019-09-20
DE102016207937B4 (de) 2020-09-03
HUE049672T2 (hu) 2020-10-28
DE102016207937A1 (de) 2017-11-09
DE102016207937B9 (de) 2020-11-26
EP3243981A1 (fr) 2017-11-15
ES2804839T3 (es) 2021-02-09
CN107355142A (zh) 2017-11-17
PL3243981T3 (pl) 2020-09-21

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