EP3628801A1 - Dispositif de fermeture pour une porte - Google Patents

Dispositif de fermeture pour une porte Download PDF

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Publication number
EP3628801A1
EP3628801A1 EP19197291.8A EP19197291A EP3628801A1 EP 3628801 A1 EP3628801 A1 EP 3628801A1 EP 19197291 A EP19197291 A EP 19197291A EP 3628801 A1 EP3628801 A1 EP 3628801A1
Authority
EP
European Patent Office
Prior art keywords
lock
latch
lock part
bolt
panic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19197291.8A
Other languages
German (de)
English (en)
Other versions
EP3628801B1 (fr
Inventor
Jürgen Hüttmann
Peter Mika
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.)
Beyer & Mueller & Co KG GmbH
Original Assignee
Beyer & Mueller & Co KG 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.)
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Publication date
Application filed by Beyer & Mueller & Co KG GmbH filed Critical Beyer & Mueller & Co KG GmbH
Priority to PL19197291T priority Critical patent/PL3628801T3/pl
Publication of EP3628801A1 publication Critical patent/EP3628801A1/fr
Application granted granted Critical
Publication of EP3628801B1 publication Critical patent/EP3628801B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E05B47/0047—Striker rotating about an axis parallel to the wing edge
    • 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
    • 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
    • E05B65/1046—Panic bars

Definitions

  • the present invention relates to a lock device for a door, such as a security door or the like.
  • a lock device for a door such as a security door or the like.
  • Such doors typically have two leaves, namely a (lockable) passive leaf and a moving leaf, in particular a movable leaf that opens a door opening.
  • a passive leaf lock part In the case of locks for such doors, a passive leaf lock part usually has a latch entry opening and, if appropriate, a latch entry opening. These interact with a latch and a bolt of a active leaf lock part of the active leaf. Both the latch and the bolt can be moved back into the active leaf lock part by applying a counterforce.
  • Known lock devices are also equipped with a panic function, the handle of which is assigned in particular to the passive leaf lock part.
  • This lock part therefore typically has a latch pusher or latch pusher and a latch pusher or latch pusher with which the latch and latch can be pressed out of the corresponding entry openings by manual actuation of a push rod or other panic handle.
  • Improvements of such locks usually have electric door openers in the first lock part in the passive leaf, which can provide electrical opening, for example with the aid of a remote control spaced from the door.
  • Such a lock device is for example from the DE 199 57 999 B4 known.
  • a swivel drawer is rotatably mounted there, which forms a locking wall on which the locking flank of the latch is generally supported.
  • the swing drawer can however, be released using an electromechanical actuator.
  • no conventional latch extractor or latch slide can be provided for the latch, the mentioned patent discloses the solution of providing an additional manual actuation of the pivoting drawer, so that the latch does not have to withdraw when the panic function is actuated, because of this as well the swivel tray is released.
  • a slightly different approach in this respect is chosen by the device, which is based on the DE 10 2005 015 248 B4 is known.
  • An electric door opener is also provided there.
  • the door latch is brought out of an entry opening of the first lock part, namely by a plunger integrated in the electric door opener, which contacts the end face of the door latch and pushes it out of the entry opening.
  • the object of the present invention is therefore to provide a lock device which enables a more universal use, for example the use of conventional door openers, if this is desired.
  • the invention solves this problem with the features of claim 1 and is therefore characterized in that the manual actuation can be coupled with a pull mechanism or (with the door closed) with which the head of the lock latch can be pulled out of the entry opening.
  • the invention achieves the object in that it does not act (as in the prior art) on the area of the (first) lock part in which the head of the lock latch (with the door closed) is located, but the head of the lock latch is shifted rather indirectly, namely by pulling the head in the direction of the second lock part, in particular from the second lock part.
  • the chain of action from the manual actuation to the lock latch head according to the present invention does not run directly (only) through the first lock part, but rather via a slight detour, in particular via the second lock part, and in particular via the lock latch body.
  • This enables the use of a conventional electric door opener, which does not have to have a mechanical actuation for the swivel drawer, nor a separate plunger.
  • the head of the lock latch can thus be pulled out of the entry opening. This leads to the door being opened, especially in the event of a panic.
  • the head of the lock latch In contrast to the prior art, in which the head of the lock latch is pressed, it is pulled according to the invention, for example by an attack on the body of the lock latch (the lock latch including both the body and the head). In other words, the body of the lock latch can be pressed. But this leads according to the invention in any case for (pulling out) the head of the lock latch (from the entry opening).
  • a pull mechanism is provided according to the invention, for example in the manner of a transmission or the like.
  • This pulling mechanism can have components in both lock parts (or preferably only in the active leaf lock part) and in particular can form an effective chain from the actuation to the lock latch (or its head) or at least partially provide it.
  • the pulling mechanism according to the invention can provide a separate auxiliary element, such as a separate auxiliary trap or the like.
  • the pulling mechanism can, if necessary, even use existing elements, such as the lock bolt, to overcome the gap. In any case, this is initially not explicitly excluded from the invention.
  • a corresponding panic trigger, a panic push rod or another panic actuation handle can typically be provided on the component (door leaf, wall or the like) on which the first lock part is provided.
  • a the corresponding element is typically manually operable and geared to the manual actuation of the first lock part.
  • the manual actuation according to the invention therefore does not necessarily have to be formed by one of the aforementioned manually graspable handles, but can be formed, for example, by an attack provided in the first lock part, such as a nut or a similar component.
  • a lock bolt that is typically present should also be transferred from its locked position into an unlocked position.
  • Such a configuration simplifies the opening of the door in an emergency, such as in the event of a fire or the like, since the lock latch and the lock bolt are, as it were, adjustable.
  • Such a panic function is standard for many doors today and is often required by law.
  • a corresponding panic handle is typically provided on the passive leaf side of a double-leaf door, and further typically on the inside of a double-leaf door, since a user who is in a dangerous situation has to step outside the door in the event of danger.
  • the lock device can therefore typically be used with a multi-leaf, in particular double-leaf, door.
  • the first lock part is typically mounted in the passive leaf and the second lock part in the active leaf.
  • Such doors can also be referred to as safety doors, fire protection doors, escape doors or the like, or they can be designed.
  • Panic handles are used to release both the passive leaf and the active leaf of the escape door, particularly with double-leaf escape doors.
  • the system in principle, however, it is also conceivable for the system to be used with a single-leaf door, one of the lock parts, preferably the second lock part, being installed in the door leaf and the other lock part, preferably the first lock part, in the frame or in the frame assigned to it Wall or similar component.
  • Panic functions, in which the lock device according to the invention can be used particularly advantageously, may also be desirable in such operations.
  • the first lock part can be arranged in a door leaf, in particular the faceplate, or alternatively also in a door frame or door frame.
  • An additional (conventional) panic function can also be assigned to the second lock part.
  • a corresponding panic handle can also be assigned to this lock part (and in particular the active leaf of the door).
  • the invention relates explicitly to a panic function which starts from the first lock part and is associated with its actuation, in particular the passive leaf or not the active leaf. The chain of action therefore typically extends over both lock parts and thus also both door leaves (while the panic function of the second lock part is typically only exhausted in the second lock part, i.e. usually in the active leaf).
  • a button or the like which can cooperate with an electric door opener in the first lock part in order to open the door remotely.
  • a pivoting drawer of the door opener which otherwise locks the lock latch, is then typically pivoted, so that the door, in particular the active leaf, can be pivoted open without the lock latch needing to be transferred specifically to the release position.
  • the active leaf of a corresponding door also has a conventional handle, such as a handle or the like, in order to open the door and to move the lock latch into the release position in a non-hazardous situation.
  • a locking cylinder or a similar locking device can also be present, in particular also on the active leaf, in order to adjust a lock bolt between a locking position and an unlocking position. This allows the door to be “locked”. This closing should be reversed as soon as possible using the panic function described above.
  • the lock latch of the lock according to the invention can typically be a conventional lock latch, such as an inclined latch or the like.
  • the front of the lock latch can also be referred to as the head, the rest or other components of the lock latch as a body.
  • the part of the lock latch which is engaged in the closed position in the entry opening of the first lock part can be referred to as a head.
  • Both the first and / or the second lock part each have their own lock housing.
  • This typically has openings for the lock latch and / or the lock bolt or also an auxiliary latch.
  • the openings are usually provided on both parts of the lock, since the elements just serve to hold or lock the door in a closed state.
  • the lock device according to the invention can in particular be a driving bolt lock, for example a panic driving bolt lock, in which in particular the passive leaf provides at least one driving rod which is retracted by actuating a handle, in particular the panic handle.
  • a driving bolt lock for example a panic driving bolt lock
  • the passive leaf provides at least one driving rod which is retracted by actuating a handle, in particular the panic handle.
  • panic actuation in the sense of the present invention means actuation in the first lock part, which is connected in particular to a corresponding panic handle.
  • second lock part also has (separate) panic actuation. This is typically independent of the panic actuation in or on the first part of the lock.
  • a panic handle can also be assigned to the second lock part, for example a panic bar on the active leaf.
  • the second lock part has a lock bolt.
  • This lock bolt is provided in addition to the lock latch and typically serves to lock the lock and thus the door.
  • Such a lock bolt can usually be opened with the aid of a lock cylinder and / or key or the like, while the lock latch can typically be moved with a simple handle, such as a latch or a knob or the like, to open a door.
  • the lock bolt In a locked state, the lock bolt typically engages in a bolt opening of the first lock part and can get out of this opening when it is transferred to an unlocking position.
  • the lock device comprises an effective chain from the manual actuation to the head of the lock latch which (also) runs through the second lock part.
  • an effective chain is provided with the door closed, with the help of which a user can manually exert a pulling force on the head of the lock latch, for example using a handle (such as a panic bar or a panic latch), in order to move it from the closed position into a release position to draw.
  • the chain of effects thus includes in particular manual actuation and the lock latch, but typically also a plurality of elements, in particular a transmission.
  • a lever and / or latch system can be provided in order to transmit the force from the actuation to the lock latch or its head.
  • said chain of action is typically interrupted after the door is opened or before the door is closed.
  • the pulling mechanism can be part of the knitting chain.
  • a particularly advantageous embodiment of the invention is characterized in that the second lock part has a panic lever which acts directly or indirectly on the lock latch for pulling the head out of the entry opening.
  • a corresponding panic lever can be, for example, a one-armed (or also multi-armed) lever, which typically has a pivot axis on the second lock part or whose housing is attached. This panic lever can be the only lever of the pulling mechanism in the warp knitting chain or also part of a lever system.
  • the panic lever preferably acts directly on the lock latch, in particular on its body, in order to pull the head of the lock latch out of the entry opening.
  • the panic lever is moved by manually activating the manual actuation. This typically acts indirectly on the panic lever. Therefore, the actuation, at least when the door is closed, is geared to the panic lever. When the door is open, it can accordingly be coupled to the actuation, namely by closing the door.
  • the pull mechanism mentioned in claim 1 of which the panic lever can in particular be a component.
  • the panic lever is even one of the most important elements of the pull mechanism.
  • the first lock part has an auxiliary slide.
  • This auxiliary slide can typically cooperate with an auxiliary latch already mentioned above - biased into a closed position - and transfer it from the closed position into a release position.
  • This auxiliary slide (and possibly also a lock bolt slide) are geared to manual operation.
  • This auxiliary slide is therefore not unlike the plunger known from the prior art, but is arranged at a completely different location (not in the area of the electric door opener) and does not act directly on the lock latch or its head, but on an auxiliary latch.
  • the auxiliary slide is provided in addition to an existing lock bolt slide which can cooperate with said lock bolt.
  • the lock bolt can be transferred from the locked position to an unlocked position.
  • an actuating slide can be provided in particular in the first lock part, which can be interposed between the manual actuation and the auxiliary slide (and in particular also the lock bolt slide).
  • the actuating slide can serve to actuate both the auxiliary slide and the lock bolt slide.
  • auxiliary slide and the lock bolt slide are typically formed by separate elements.
  • auxiliary slide and the lock bolt slide are combined in one component and are, for example, formed in one piece.
  • a single component can provide different slide surfaces which, for example, can in particular also be arranged offset to one another (preferably with respect to the direction towards the second lock part).
  • the auxiliary slide is typically part of the knitting chain, just like the auxiliary latch (depending on the definition or design, one or both elements can also be part of the pulling mechanism).
  • the second lock part has said auxiliary latch in addition to the lock latch (and possibly a lock latch).
  • the auxiliary latch is particularly geared to the lock latch, and can thus act directly or indirectly on the lock latch to pull the head out of the entry opening.
  • the lock latch is also coupled to the panic lever and can act directly or indirectly on the latter, in particular to pivot it (which then leads to a displacement of the lock latch).
  • a knitting chain can be provided particularly advantageously, which comprises the following elements in particular in the sequence specified: the manual actuation, the auxiliary slide, the auxiliary latch, the panic lever, the lock latch.
  • this list is not to be understood as exhaustive.
  • an actuating slide provided for actuating the auxiliary slide (and lock bolt slide) can be part of the knitting chain.
  • the auxiliary trap can be, for example, a typical linear trap, such as an inclined trap or the like, or a simple bolt.
  • the auxiliary latch engages in the bolt opening in a closed position.
  • it is typically arranged near the lock bolt, the lock bolt and auxiliary latch both being able to engage in the same opening in the faceplate of the first lock part.
  • the lock latch is typically assigned a separate entry opening on the first lock part.
  • the inlet opening and the bolt opening are therefore preferably formed separately.
  • the bolt, auxiliary latch and lock latch can also be assigned to a common opening, a combined entry and bolt opening. In this case, the entry opening would be a component or section of this opening. However, the openings are advantageously formed separately.
  • auxiliary latch provision can advantageously be made for the auxiliary latch to be arranged in the region of the lock bolt and not just in the region of the lock latch. This enables an advantageous arrangement or configuration of the knitting chain or the pulling mechanism, since greater leverage can be achieved.
  • the lock bolt, the lock bolt slide, the auxiliary slide and the auxiliary latch are arranged with respect to one another in such a way that activation of the manual actuation leads to a transfer of the lock bolt to an unlocking position before the head of the lock latch reaches the release position.
  • Such an arrangement has the advantage that the pushing back of the lock bolt is upstream of that of the lock latch, so that the lock latch (as the component which actually keeps the door closed) is pushed last into the second lock part. This is achieved in particular if the lock bolt is moved into the unlocking position before the auxiliary latch reaches an open position. The second is not absolutely necessary, but it ensures a subsequent transfer of the lock latch.
  • the lock bolt slide can in particular be moved faster than the auxiliary slide.
  • both auxiliary slides and lock bolt slides are arranged differently or have aligned control surfaces.
  • the control surfaces can be used to move the slide in the direction of the second lock part.
  • the control surfaces can have a different slope, so that the slides can be displaced at different speeds, in particular from a common actuating slide.
  • the control surfaces can be formed, for example, from the edge surfaces of an elongated hole.
  • the auxiliary slide and / or the lock bolt slide each have Elongated hole, which in particular have a different slope.
  • exemplary embodiments are also contemplated and encompassed by the invention, in which the control surfaces are not parts of elongated holes, but rather, for example, edge surfaces of other elements, such as levers, plates or the like.
  • a method is hereby also to be considered disclosed in which the lock bolt reaches an unlocking position before the head of the lock latch reaches the release position (or the auxiliary latch reaches an open position) in which a lock bolt is shifted (in particular out of a bolt opening, preferably as a result of the actuation of a panic handle), in which an active chain is put into effect from the actuation to the head of the lock latch (with the door closed), this active chain also running along or through the second lock part, in which a panic lever acts on the lock latch, in particular by pivoting (namely to pull the head out of the entry opening), etc.
  • Fig. 1 first shows in a schematic interior view the basic arrangement of a lock device 10 according to the invention in a door 11.
  • the door 11 shown is, by way of example, a double-leaf security door with a fixed leaf 12 and an active leaf 13.
  • the lock device 10 is in Fig. 1 only indicated by dashed lines, since it would actually not be recognizable in the (schematic) frontal view shown.
  • the dashed lines are intended to represent the basic positions of a first lock part 14, which in the exemplary embodiment can also be referred to as a passive leaf lock part 14, and a second lock part 15, which can also be referred to as an active leaf lock part 15.
  • a conventional door gap 16 can be seen, which is shown in the present exemplary embodiment only for reasons of clarity and schematics much wider than it would be shown in reality.
  • the two door leaves 12 and 13 or the lock parts 14 and 15 actually (almost) abut each other.
  • the lock latch described later (as well as an auxiliary latch and a lock bolt), which extend out of the lock part 15 into the lock part 14, are also not shown.
  • Both door panels 12 and 13 have identification Fig. 1 typically fittings 17a to d, which can fix the doors to a gangway wall or the like, not shown.
  • the drive rod ends 18 and 19 which, of course, would not be visible in such a view, but would extend into corresponding ceiling or top wall or floor openings in order to additionally secure the fixed leaf 12 in its position .
  • the second lock part 15 in the active leaf 13 of the door 11 points according to Fig. 1 a conventional opening handle 20 in the manner of a conventional latch, which can be used by a user by actuation to transfer the lock latch, not yet shown, from a closed position into a release position.
  • a conventional opening handle 20 in the manner of a conventional latch, which can be used by a user by actuation to transfer the lock latch, not yet shown, from a closed position into a release position.
  • another handle could of course also be provided.
  • the second lock part 15 also has a lock cylinder 21, with which a user can actuate the lock bolt of the lock device 10, also not yet shown, and can shift it, in particular between a locking position and a release position.
  • the lock cylinder 21 can be actuated, for example, with a conventional key or the like and serves to unlock or lock the door 11 with the help of the lock bolt.
  • the passive leaf 12 typically also has a handle 22, in particular in the area of the first lock part 14, namely a so-called panic handle.
  • This panic handle 22 can also be, for example, a latch 22a or the like shown in dashed lines.
  • a panic handle 22b in the form of a panic bar - also shown in dashed lines - can also be used (Push rod) or, for example, a rod handle. As shown, this can be arranged at a distance from the lock part 14 or, alternatively, approximately in the area of the latch identified by 22a, with which at least one side of the panic bar 22b would be in direct contact with the first lock part.
  • the panic handle 22 is designed, it ensures that a manual response is triggered when the panic is activated or activated manually Fig. 1 Actuation not yet shown in the first lock part 14.
  • Fig. 1 still referred to a very schematically indicated hand button 23, which can in particular have a connection to an electric door opener provided in the first lock part 14.
  • This manual button 23 can, for example, be mounted a few meters in front of the door on said aisle wall and, when operated manually, release the active leaf 13 so that the user only has to push open the aisle door in order to pass through the door 11, in particular without to have to operate the handle 20.
  • the manual button 23 typically cannot be used to open a locked door 11, since the manual button 23 usually only provides for the release of the lock latch and not for unlocking the door (i.e. not for transferring the lock bolt) in its release position).
  • panic handles 22a or 22b is now being used for this purpose, the actuation of which likewise leads to unlocking of the door 11 (namely by transferring the lock bolt into it Release position) as well as for a release of the door 11 (namely by moving the lock latch into its release position).
  • the individual elements of the lock device 10 are in the 2 to 7 shown in detail: So shows Fig. 2 the lock device 10 with lock parts 14 and 15 arranged at a distance from one another.
  • the gap 16 between the two leaves 12 and 13 of the door, or the two lock parts 14 and 15, is shown in FIG Fig. 2 shown even more widespread to make the individual elements even more recognizable.
  • the lock parts 14 and 15, in particular their cuffs 24 and 25, are almost adjacent to one another when the door 11 is closed (and the gap 16 is minimized).
  • Fig. 2 shows the two lock parts 14 and 15 of the lock device 10 as they would be in a closed but not locked door, in particular since the lock bolt 29 according to Fig. 2 is in a withdrawn release position in which it is not in the in Fig. 7c engages bolt opening provided with the reference numeral 30.
  • said bolt opening 30 according to Fig. 7c acts according to Fig. 2 however, the so-called auxiliary trap 31, which in Fig. 7b is shown isometrically.
  • auxiliary latch 31 is thus arranged in the area of the lock bolt 29, not in the area of the lock latch 26. Both the lock latch 26 and the auxiliary latch 31 are each in the in Fig. 2 position shown (spring) biased.
  • Said auxiliary latch 31 is in any case coupled with a retracting movement to a panic lever 32, which has one arm in the exemplary embodiment and which can be pivoted about a pivot axis 33 fixed to the housing (from the auxiliary latch 31).
  • the panic lever 32 can strike a (cantilevered) contact surface 34 on the lock latch 26, in particular in the region of a body 35 of the lock latch 26.
  • Said panic lever 32 thus serves to pull the head 27 of the lock latch 26 out of the entry opening 28 in the event of a panic.
  • the auxiliary latch 31 also prevents the door 11 from being pushed open in this case.
  • the electric door opener 39 is a conventional, unmodified door opener which can be used according to the invention, although a satisfactory panic function is provided via the first lock part 14.
  • the second lock part 15 has a panic arm 41 which, for a panic function of the second lock part 15, can also result in the lock bolt 29 being pushed open.
  • this panic arm 41 has nothing to do with the pull mechanism according to the invention, since it is not coupled to a panic actuation on the first lock part 14, which will be described in more detail later.
  • a panic handle in particular connected to the panic arm 41
  • the second lock part 15 here a panic bar
  • the first lock part 14 has an actuation, in particular a panic actuation, in the form of a panic nut 45.
  • This panic nut 45 is in accordance with the panic handle 22 Fig. 1 connected, either with the panic latch 22a or the panic bar 22b.
  • its manual activation leads to an actuation of the panic nut 45 and thus to its rotation with respect to Fig. 3 especially counterclockwise.
  • a first arm 46 of a two-armed nut lever 47 leads to a lowering of an actuating slide 48 from FIG Fig. 3 represented in the in Fig. 4 shown, partially lowered position.
  • a first actuating pin 49 arranged fixedly on the slide 48, which engages in an obliquely arranged (kinking) elongated hole 50 of a bolt extractor or lock bolt slide 51.
  • a second actuating pin 54 is fixedly arranged on the actuating slide 48, which in turn engages in an elongated hole 55 of an auxiliary latch extractor or auxiliary slide 56. Since said auxiliary slide 56, as in Fig. 3 shown engages in the lock bolt slide 51, the lowering of the actuating slide 48 leads from the position according to Fig. 3 in the position according to Fig. 4 likewise to an extension movement of the auxiliary slide 56, first into the in Fig. 4 position shown (in direction E).
  • FIG. 3 and 4th illustrates that the extension movement of the lock bolt slide 51 is faster than the extension movement of the auxiliary slide 56, which is due to the different design of the elongated holes 50 and 55, in particular because the elongated hole 55 of the auxiliary slide 56 has a greater slope than the elongated hole 50 of the Lock bolt slide 51.
  • the elongated holes 50 and / or 55 each have control surfaces in the figures which are not provided with separate reference numerals and which can be contacted by the pins 53 and 54, respectively.
  • Fig. 3 and 4th shows, that leads in the figure transition from Fig. 3 to Fig. 4 Shown first section of the extension movement of the lock bolt slide 51 to a retraction movement of a nose 57 on the lock bolt 29.
  • This nose 27 belongs to a release plate 58 which can be displaced independently of the lock bolt 29, this preceding insertion movement of the release plate 58 leading to the lifting of a tumbler slide 59.
  • This tumbler slide 59 locks the Lock bolt 29 namely, at least in the locked position.
  • this lock In the event of a panic, this lock must be released, which is why the release plate 58 is provided and can be actuated via the nose 57 (a very similar release plate is also in the one already mentioned DE 10 2008 015 655 A1 described by the applicant, there in particular in connection with the panic function of the second lock part 15, which is similarly also integrated into the present lock).
  • the activation of the actuation 45 pulls the head 27 into a release position, in particular via an active chain consisting of the actuation 45, the nut lever 47, the actuation slide 48, the auxiliary slide 56, the auxiliary latch 31, the panic lever 32, the contact surface 34, the body 35 and the head 27.
  • the pulling mechanism according to the invention is provided in particular by the panic lever 32, further in particular by the contact surface 34, further in particular by the auxiliary latch 31.
  • a release position has now been reached via the manual actuation 45 (by the panic handle 22) in that both the lock latch 26 and the lock bolt 29 are in a release position (the same also applies to the auxiliary latch 31).
  • the active leaf 13 of the door 11 can now be easily pressed open by the user activating the panic function.
  • the passive leaf 12 whereby one special feature can also be dealt with here: Fig. 3 shown, panic actuation 45 (via the handle 22) also in Fig. 1 only indicated drive rod ends 18 and / or 19 are retracted. For example, lets Fig.
  • a similar mechanism can also be provided for the upper drive rod end 18 (another drive rod, also not shown) (but this is not explicitly shown or recognizable in the figures).
  • the upper drive rod can be arranged or fastened directly in the upper region of the actuating slide (for this purpose, the figures in the uppermost region of the actuating slide 48 exemplarily show a groove not provided with a reference number).
  • a special feature of the exemplary embodiment and the device according to the invention accordingly consists in the fact that an actuating element, for example the actuating slide 48, is provided, which is both part of the aforementioned effective chain and can also provide for the adjustment of at least one (preferably two) drive rod (s) .
  • an element can actuate one or more drive rods as well as the auxiliary slide 56 and / or the lock bolt slide 51.
  • Embodiments are also concerned in which only a lower or upper drive rod lock is provided.
  • Fig. 7 isometric views of the second lock part 15
  • Fig. 7b an isometric, already discussed view of the auxiliary trap 31
  • Fig. 7c an also discussed isometric view of the first lock part 14
  • Fig. 7d an isometric view of the auxiliary slide 56
  • Fig. 7e an isometric view of the lock bolt slide 51, the last two representations in particular making it clear that the two slides 51 and 56 can engage in one another in order to enable a certain mutual guidance (in particular for the auxiliary slide 56).

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP19197291.8A 2018-09-28 2019-09-13 Dispositif de fermeture pour une porte et procédé pour ouvrir une porte Active EP3628801B1 (fr)

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PL19197291T PL3628801T3 (pl) 2018-09-28 2019-09-13 Urządzenie zamkowe do drzwi i sposób otwierania drzwi

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DE102018124060.0A DE102018124060A1 (de) 2018-09-28 2018-09-28 Schlossvorrichtung für eine Tür

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EP3628801A1 true EP3628801A1 (fr) 2020-04-01
EP3628801B1 EP3628801B1 (fr) 2021-04-21

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EP (1) EP3628801B1 (fr)
DE (1) DE102018124060A1 (fr)
ES (1) ES2874773T3 (fr)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230407677A1 (en) * 2022-06-15 2023-12-21 Hanchett Entry System, Inc. Modular surface mounted electric strike

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546549A1 (de) * 1975-10-17 1977-04-21 Karrenberg Fa Wilhelm Panikschloss mit falle und riegel
DE2738746A1 (de) * 1977-08-27 1979-03-08 Fliether Fa Karl Doppeltwirkendes paniktuerschloss mit falle und riegel
DE102008015655A1 (de) 2008-03-25 2009-10-01 Beyer & Müller GmbH & Co. KG Panikschloss
DE102005015248B4 (de) 2005-04-02 2010-01-21 Wilka Schließtechnik GmbH Standflügelschloss mit einem elektrischen Türöffner
DE19957999B4 (de) 1998-12-02 2011-02-17 Bks Gmbh Mechanisch übersteuerter Türöffner
EP2980340A1 (fr) * 2014-08-01 2016-02-03 Aug. Winkhaus GmbH & Co. KG Crémone-serrure
WO2016132386A1 (fr) * 2015-02-20 2016-08-25 Cisa S.P.A. Serrure pour porte à double battant

Family Cites Families (2)

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Publication number Priority date Publication date Assignee Title
DE8502219U1 (de) * 1985-01-29 1985-05-02 BKS GmbH, 5620 Velbert Treibriegelverschluss fuer zweifluegelige tueren, insbesondere mit panikfunktion
DE102011000553A1 (de) * 2011-02-08 2012-08-09 Dorma Gmbh & Co Kg Schlosssystem für eine zweiflügelige Türanlage mit Panikfunktion

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546549A1 (de) * 1975-10-17 1977-04-21 Karrenberg Fa Wilhelm Panikschloss mit falle und riegel
DE2738746A1 (de) * 1977-08-27 1979-03-08 Fliether Fa Karl Doppeltwirkendes paniktuerschloss mit falle und riegel
DE19957999B4 (de) 1998-12-02 2011-02-17 Bks Gmbh Mechanisch übersteuerter Türöffner
DE102005015248B4 (de) 2005-04-02 2010-01-21 Wilka Schließtechnik GmbH Standflügelschloss mit einem elektrischen Türöffner
DE102008015655A1 (de) 2008-03-25 2009-10-01 Beyer & Müller GmbH & Co. KG Panikschloss
EP2980340A1 (fr) * 2014-08-01 2016-02-03 Aug. Winkhaus GmbH & Co. KG Crémone-serrure
WO2016132386A1 (fr) * 2015-02-20 2016-08-25 Cisa S.P.A. Serrure pour porte à double battant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230407677A1 (en) * 2022-06-15 2023-12-21 Hanchett Entry System, Inc. Modular surface mounted electric strike
US11885154B2 (en) * 2022-06-15 2024-01-30 Hanchett Entry Systems, Inc. Modular surface mounted electric strike

Also Published As

Publication number Publication date
LT3628801T (lt) 2021-07-26
EP3628801B1 (fr) 2021-04-21
DE102018124060A1 (de) 2020-04-02
ES2874773T3 (es) 2021-11-05
PL3628801T3 (pl) 2021-11-02

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