EP4341518A1 - Système de porte coulissante - Google Patents

Système de porte coulissante

Info

Publication number
EP4341518A1
EP4341518A1 EP22727142.6A EP22727142A EP4341518A1 EP 4341518 A1 EP4341518 A1 EP 4341518A1 EP 22727142 A EP22727142 A EP 22727142A EP 4341518 A1 EP4341518 A1 EP 4341518A1
Authority
EP
European Patent Office
Prior art keywords
sliding door
door
lock
anchor body
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.)
Pending
Application number
EP22727142.6A
Other languages
German (de)
English (en)
Inventor
Jonas Vonaesch
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.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Publication of EP4341518A1 publication Critical patent/EP4341518A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E05B65/102—Locks or fastenings for special use for panic or emergency doors opening under pressure on the surface of the door itself
    • 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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • 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
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E05B63/244—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them the striker being movable for latching, the bolt for unlatching, or vice versa
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/0835—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis parallel to the wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
    • E05C3/24—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a bifurcated member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/42—Function thereof for locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E05Y2900/14—Doors disappearing in pockets of a wall, e.g. so-called pocket doors

Definitions

  • the invention relates to a sliding door system with an emergency opening system and a method for emergency opening of the sliding door system.
  • Sliding door systems include a sliding door that is mounted in a wall so that it can be driven into and a door frame that ensures the necessary storage of the sliding door and the anchoring on the building.
  • the sliding door is installed between two preferably plate-shaped wall elements of a building wall and has at least one door leaf, the outer surface of which forms the visible surface of the sliding door in a closed state.
  • the door leaf is mounted on a guide body that can be moved in the closing and opening direction.
  • the door leaf has approximately the dimensions of a door opening in the associated wall element and can be displaced transversely to the outer surfaces of the wall elements in such a way that when the sliding door is closed the visible surface of the door leaf is flush with the visible surface of the associated wall element.
  • Such doors or sliding doors are also referred to as wallpaper doors.
  • Such sliding doors are usually provided with two door leaves mounted on the same guide body, with the outer surface of the second door leaf also being flush with the outer surface of the wall element assigned to it when the sliding door is closed.
  • Such sliding doors and in particular the door openings are difficult to see when closed, which is an aesthetic advantage.
  • DE 101 63 061 B4 discloses a sliding door which comprises a guide body which can be slid in the horizontal direction between two wall shells and on which two door leaves which can be spread in opposite directions are mounted. When the sliding door is closed, the outer surfaces of the spread-apart door leaves are flush with the outer surfaces of the two visible surfaces of the wall.
  • the guide body is horizontally displaceable on a linear guide and displaceable by means of a traction mechanism driven by an electric motor.
  • At least one door leaf is connected to the displaceable guide body by means of a respective link lever forming a parallelogram guide system, so that there is a distance between the door leaf and the guide body, measured at right angles to the outer surfaces of the wall elements can be changed in such a way that the outer surface of the door leaf can be positioned in the wall when the sliding door is open, i.e. between the two wall elements of the wall, and in the closed state in the door opening and flush with the outer surface of the wall element assigned to the door leaf.
  • Such sliding doors can be used as entrance doors, for example, for hotels, hotel rooms, co-working areas, meeting rooms, hospitals, hospital rooms, apartments or offices.
  • Such doors often separate a private area from a non-private area and are usually automatically locked or can be locked in their closed state in order to prevent unauthorized access to the private area.
  • a power failure while the door is closed or locked means that the sliding door cannot be unlocked or opened by the electric drive.
  • the invention is based on the object of creating a sliding door system with a locking device which, even when de-energized, allows the sliding door to be opened or unlocked from the side of a private room, but which cannot be unlocked from the non-private room on the other hand.
  • a sliding door system solves the problem.
  • the sliding door system has a sliding door, a door frame and a locking system.
  • the sliding door comprises a first door panel and a second door panel, which are mounted in such a way that a distance between the first door panel and the second door panel is smaller when the sliding door is in an open state than when the sliding door is in a closed state.
  • the locking system consists of a lock mounted on the sliding door and a striker mounted on the door frame.
  • the lock has an anchor body which is mounted such that it can rotate about an axis of rotation and has an engagement notch, and the locking part has a first latch.
  • the first latch engages the engagement notch of the anchor body to lock the sliding door
  • a latch on the anchor body engages an engagement portion to prevent the anchor body from rotating about the axis of rotation.
  • the lock has an actuator which can move the bolt out of engagement with the anchor body to bring the locking system from the locked state to an unlocked state in the normal case by the anchor body rotates around the axis of rotation.
  • the locking system has an emergency opening function that can be actuated by an emergency activation force.
  • the emergency opening function unlocks the sliding door by moving the lock, which is caused by the emergency activation force, whereby the direction of movement of the lock is essentially perpendicular to the surface of the first door leaf and the lock can be displaced so far relative to the closing part that the Engagement notch from the engagement area of the first case is slidable, thereby making the sliding door openable.
  • a method for emergency opening of a sliding door system solves the problem.
  • the method for emergency opening of a sliding door system according to the first aspect of the invention including the steps:
  • the sliding door comprises a first door panel and a second door panel, both of which are mounted in such a way that the distance between the first door panel and the second door panel for opening the sliding door can be reduced.
  • the distance is greater again, so that the outer surfaces of the two door leaves are typically level with the surface of the wall.
  • at least one of the two door leaves is flush with the wall surface on the wall side of this door leaf. Both door leaves are preferably arranged flush on their respective wall side.
  • the distance between the first door leaf and the second door leaf is preferably defined as the distance between the planar outer surfaces of the two door leaves.
  • a door leaf is preferably flush with the wall surface on the wall side of this door leaf. Both door leaves are preferably arranged flush on their respective walls.
  • the door frame is anchored to the building structure. The door frame serves to accommodate a guide rail and the locking part. As soon as the door locking system is unlocked, the sliding door can be opened.
  • the axis of rotation of the anchor body preferably runs vertically. This eliminates any need to align the lock with the locking part.
  • the sliding door is adjustable in height. This shifts the position of the lock relative to the locking part.
  • the alignment of the rotation axis of the anchor body allows the height to be adjusted without having to adjust the locking part or the lock afterwards, since the lock can be precisely positioned horizontally to the sliding door and the locking part can be precisely positioned horizontally in the door frame.
  • the locking system allows play.
  • the sliding door system is preferably installed in such a way that a person can step through it horizontally.
  • the door leaves are oriented as vertical. The direction of movement of the two door leaves from the open state to the closed state is essentially horizontal.
  • the emergency activation force is a force that is applied by a person to the first door leaf.
  • the person typically tries to get out from the inside of the sliding door in an emergency. To do this, the person intuitively presses on the door leaf of the sliding door.
  • the force acting on the door leaf as a result is to be understood as an emergency activation force.
  • This force can be translated and transmitted, so that the force ultimately unlocks the sliding door via a mechanical action chain.
  • the emergency can be caused by the fact that the power supply in the building has failed. However, a fire or another threat can also cause the person to want to open the sliding door.
  • the first door panel which is typically on an interior or private side of the door
  • the first door panel that is flush with the interior wall surface prior to application of the emergency activation force is pushed slightly into the wall . Due to the internal structure of the sliding door, this displacement is at least partially transferred to the lock.
  • the transmission takes place, for example, via a parallelogram guidance system and the guide body. Meanwhile, the second door leaf of the sliding door is still stationary. Since that second door leaf rests, but the first door leaf is displaced by the emergency activation force, a reduction in the distances between the first door leaf and the second door leaf is caused by the emergency activation force.
  • the emergency activation force is applied directly to the first door panel of the sliding door system.
  • the anchor plate is arranged in such a way that the emergency opening only works when the emergency activation force is applied to the first door leaf, and the sliding door is unlocked.
  • the application of a force corresponding to the emergency activation force, with the same amount but in the opposite direction, on the second door leaf does not unlock the sliding door.
  • the sliding door cannot be opened by pressing the second door leaf. This is achieved by locating the engagement notch of the anchor plate substantially on the side of the first door panel.
  • the first door leaf is arranged on that side of the sliding door from which side an emergency opening of the sliding door is required.
  • the first door leaf is arranged on the private side of the sliding door.
  • the second door leaf is preferably attached to that side of the sliding door from which no emergency opening of the sliding door is permitted.
  • the second door leaf is arranged on the publicly accessible, not private, side of the sliding door.
  • the emergency activation force must be applied directly to the first door leaf. No other elements such as door latches or emergency release levers are actuated, instead the emergency activation force is applied directly to the surface of the first door leaf.
  • the advantage lies in the fact that people inside the home or office can leave the area even if the actuator cannot unlock the locking system, for example because the power has failed. Since the emergency opening also works non-destructively, it can be used in a life-threatening emergency, such as in case of fire. However, it can also be used if the door needs to be opened in the event of a power failure or a defect in the door drive.
  • the emergency activation force can be applied perpendicularly to the first door leaf of the sliding door system.
  • the emergency activation force can be applied essentially perpendicularly to the first door leaf.
  • a person can therefore simply brace himself against the first door leaf and thereby bring about the emergency opening of the door.
  • it is important that the emergency opening of the sliding door can be operated intuitively and quickly.
  • bucking against the first door leaf is intuitively the first type of attempt that a fleeing person would attempt to open the door.
  • this solution is aesthetically pleasing, since no emergency opening buttons or emergency opening handles have to be attached to or near the door.
  • the lock and the closing part are designed in such a way that a counter-movement of the lock against the direction of movement is blocked and that the second door leaf remains stationary and the sliding door remains locked if a compressive force of the same amount as the emergency activation force on the second door leaf is upset.
  • the direction of movement describes the direction of movement of the lock which is caused by the emergency activation force.
  • the sliding door also remains locked if a pressure force greater than the emergency activation force is applied to the second door leaf.
  • the compressive force can be of any magnitude as long as it is less than the strength of the sliding door system.
  • the anchor body is plate-shaped.
  • the anchor plate can be produced very simply and inexpensively from a plate-shaped workpiece.
  • the anchor plate is preferably punched out, lasered, milled, water jet cut or eroded from a plate-shaped piece of metal or a metal strip.
  • the anchor plate can be printed, forged or cast.
  • the anchor body is designed essentially circular and an outer area of the anchor body has an essentially sector-shaped cutout, the two ends of which form in particular the engagement area and the engagement notch.
  • This shape allows the required functions of the anchor part to be implemented with a very simple geometry.
  • the circular contour of the anchor plate makes it easy to center the lock in the locking part.
  • the anchor body is attached to the lock in such a way that rotation about the axis of rotation is limited by two stops such that the locking system keeps the door closed at the first stop and the anchor body can pass the latch at the second stop.
  • the two stops thus define the extreme positions that must be accessible for the anchor body.
  • the rotation of the anchor body is limited between these two stops.
  • a further twisting of the anchor body beyond these extreme positions, i.e. beyond the first or second stop position, is neither necessary nor advantageous.
  • the anchor body is connected to the lock via a spring, so that the spring exerts a pretensioning force on the anchor body, which presses the anchor body against the first stop.
  • the anchor body is almost always in contact with the first stop. Therefore, the latch can engage the mating area once appropriate.
  • the anchor body is also held in a defined position when the sliding door is closed. The first latch can therefore always be pushed back with the same precision. After passing the engagement notch, the sliding door is securely locked since the engagement notch is in the proper position to engage or interlock with the first latch so that the door is securely locked.
  • the actuator is designed as an electric drive.
  • the electric drive can easily be controlled via electronics. It is preferably a lifting magnet.
  • the electric drive is preferably connected directly to the bolt, in particular on a common axis of action.
  • a guide body to which the lock is attached is mounted, in particular via a parallelogram guide system, so that the guide body is always located in the middle between the first door leaf and the second door leaf.
  • the closing part has a second latch opposite the first latch, the closing part between the first latch and the second case is insertable.
  • the second latch serves to secure the engagement between the first latch and the anchor body in the locked state.
  • the second latch uses the prestressing force of the latch spring of the second latch to define how large the emergency activation force should be that causes the sliding door to open in an emergency.
  • the emergency activation force to be applied to the first door leaf is significantly greater than the pretensioning force of the latch spring.
  • the second latch is displaced against the biasing force of the latch spring in order to move the handle notch of the anchor body out of the engagement area of the first latch, thereby unlocking the sliding door.
  • the second trap can be of the same design as the first trap. This results in symmetrical centering when the lock is inserted into the lock body. And a uniform type of latch can be built into the locking part on both sides.
  • the second latch can be optimized in such a way that the emergency activation force to be applied is adapted to the force that can be applied by a person.
  • a latch spring can be used for the second latch that is stronger than the latch spring of the first latch in order to keep the sliding door securely locked in other operating situations.
  • the latch spring of the first latch is less strong in order to offer little resistance to the anchor body when locking. This makes locking easy.
  • the emergency opening comprises the step
  • the second trap allows a defined force to be set as the emergency activation force.
  • the stronger a latch spring pretensions the second latch, the harder a person has to press against the first door leaf in order to be able to open the sliding door.
  • the second door panel is essentially at rest in a first phase of reducing the distance between the first door panel and the second door panel before the sliding door is unlocked.
  • a first phase of reducing the distance between the first door panel and the second door panel before the sliding door is unlocked the first door panel is only moved a few millimeters, typically less than 5 mm.
  • the distance between the two door leaves is first further reduced and then the sliding door is moved essentially horizontally and shifted to the open state. During this movement into the open state, the second door leaf also moves.
  • the direction of the emergency opening i.e. the side of the sliding door from which the emergency opening can be actuated, can be changed by turning the lock.
  • the lock is attached to the guide body with one or more fasteners, such as screws. To turn the lock, the fastener is loosened.
  • the lock is removed from the guide body in the direction of movement of the sliding door, or from a holder on the guide body. Then the lock is rotated 180° so that the engagement notch is now on the other side of the sliding door. The lock is pushed back into the guide body or the holder on the guide body and fastened.
  • the lock can only be turned if the sliding door is in the open state. This ensures that the direction of the emergency opening can only be carried out by people who can bring the sliding door into the open state. Furthermore, the turning of the lock can be secured against unauthorized turning by additional security devices such as a locking cylinder.
  • the locking part can be turned like the lock. A fastening means of the closing part is loosened on the door frame, the closing part is removed, turned over, pushed in and fastened again. The locking part is only turned if the case spring of the first latch and the case spring of the second latch are designed with different strengths. If the latch spring of the first latch and the latch spring of the second latch are identical, turning is not necessary.
  • Fig. 1 a sliding door system
  • Fig. 2 a section through a sliding door system
  • Fig. 3 the closing of the sliding door system
  • Fig. 4 the normal unlocking of the sliding door system
  • Fig. 5 the emergency unlocking of the rail system
  • Fig. 6 the anchor body in the Detail.
  • FIG. 1 shows a sliding door system 100.
  • the parallelogram guide system 23 is attached to a guide body 24 of the sliding door 20.
  • FIG. The door leaves, not shown in FIG. 1, are attached to this parallelogram guide system.
  • the sliding door 20 is slidably mounted so that it can be moved from an open state to a closed state and back. In the closed state, the door leaves are so far apart that the door leaves are flush with the wall in which the sliding door 20 is embedded. In the open state, the door leaves have a smaller distance than in the closed state, so that the sliding door can be driven into a wall.
  • the sliding door also has a door frame
  • the sliding door system 100 has a locking system 40 in order to be able to keep the sliding door 20 in a closed state.
  • FIG. 2 shows the sliding door system from FIG. 1 in a horizontal section. The sliding door system is shown in a locked condition.
  • FIG. 2 shows the first door panel 21 and the second door panel 22.
  • the first door panel 21 is the inner door panel, i.e. typically in the home or office, while the second door panel 22 is typically the outer door panel. i.e. towards the outside in the corridor in front of the office or apartment.
  • the second door panel 16 If a person presses on the second door panel 16 and applies a force corresponding to the emergency activation force (110), the second door panel moves very little.
  • the guide body moves exactly half as far due to the symmetrical parallelogram guide system. This movement is stopped by the anchor body 10 coming into contact with the closing part 50.
  • the first latch 51 would then be pressed slightly.
  • the sliding door 20 is locked because the engagement notch 44 is securely engaged with the first latch 51 or is interlocked. However, the door cannot be pushed in either, since the lock is securely supported in the closing part 50 . In an upper area of the sliding door 20, it is supported by the guide rail. The door is therefore securely protected against burglary.
  • Fig. 3 shows the process of closing the sliding door 20.
  • Fig. 3a shows the state before closing.
  • the anchor body is pressed against a bolt 17 with a first stop 15 by a spring (not shown).
  • the anchor body 10 is therefore in the orientation shown.
  • 3b shows a first contact between the anchor body 10 and the first latch 51. Even if large frictional forces occur at this contact, the anchor body 10 cannot continue to rotate since it is already at the first stop.
  • the first latch 51 has fallen back behind the anchor body and the sliding door 20 is securely latched.
  • Fig. 4 shows the normal unlocking of the sliding door 20.
  • the spring not shown, still presses the first stop 15 of the anchor body 10 on the bolt 17.
  • the spring force is chosen so large that this configuration is retained if the guide body is closed Sliding door tensile forces act. Such tensile forces can be caused, for example, by the contact pressure of seals on the door panels.
  • the bolt 46 can be removed from the engagement area 47 with very little force.
  • the anchor body can now be turned by a pulling force and the sliding door can be opened.
  • 5 shows the emergency opening procedure.
  • the emergency opening is needed to allow a person to escape from a room, office or apartment.
  • the actuator is defective or there is simply a power failure.
  • the person presses on the door leaf in front of them as soon as they get to the door. The person thus applies an emergency activation force to the first door panel 21 .
  • the parallelogram guidance system 23 forwards the emergency activation force to the guide body 25 .
  • This guide body 25 is guided at the top by the guide rails and at the bottom by a guide against the locking system.
  • the guide body is slightly elastic, so that the guide body deforms a little and can therefore move.
  • the second case is pushed back and the engagement or interlocking between the first case and the handle notch 44 is canceled, as shown in FIG. 5b. Since the sliding door 20 is no longer locked, the guide body 25 and the entire sliding door 20 can be moved along the guide rail and thus opened.
  • Figure 6 shows an isometric view of the major components.
  • the anchor body 10 with its axis of rotation 13.
  • the first stop 15 and the second stop 16 are realized as the ends of a cutout, with a bolt 17 being fastened in the cutout.
  • the spring 18 tensions the anchor body in a position in which the bolt 17 is in contact with the first stop 15 .
  • the bolt 46 can be actuated by the actuator 49 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Special Wing (AREA)

Abstract

L'invention concerne un système de porte coulissante (100), comprenant une porte coulissante (20), un cadre de porte (30) et un système de verrouillage (40), dans un état verrouillé du système de verrouillage (40), le premier verrou (51) entre en prise dans l'encoche de mise en prise (44) du corps d'ancrage (10) afin de verrouiller la porte coulissante (20), et un boulon (46) vient en prise sur le corps d'ancrage (10) dans une région de mise en prise (47) afin d'empêcher ainsi le corps d'ancrage (10) de tourner autour de l'axe de rotation (13), et le verrou (41) comprend un actionneur (48) qui peut déplacer le boulon (46) hors de la zone (47) de mise en prise avec le corps d'ancrage (10) afin de déplacer le système de verrouillage (40), pendant le fonctionnement normal, de l'état verrouillé à un état ouvert par le corps d'ancrage (10) tournant autour de l'axe de rotation (13), caractérisé en ce que le système de verrouillage présente une fonction d'ouverture d'urgence qui peut être actionnée par une force d'activation d'urgence (110), et la fonction d'ouverture d'urgence, par un mouvement du verrou (41) entraînée par la force d'activation d'urgence, libère le verrouillage des portes coulissantes, la direction de déplacement du verrou (41) est sensiblement perpendiculaire à la surface du premier battant de porte (21) et le verrou (41) peut coulisser par rapport à la partie de verrouillage (50) jusqu'à ce que l'encoche de mise en prise (44) puisse être coulissée hors de la zone de mise en prise (47) du premier verrou (51) afin de permettre ainsi l'ouverture de la porte coulissante (20).
EP22727142.6A 2021-05-17 2022-05-04 Système de porte coulissante Pending EP4341518A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21173990 2021-05-17
PCT/EP2022/061937 WO2022243037A1 (fr) 2021-05-17 2022-05-04 Système de porte coulissante

Publications (1)

Publication Number Publication Date
EP4341518A1 true EP4341518A1 (fr) 2024-03-27

Family

ID=75936817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22727142.6A Pending EP4341518A1 (fr) 2021-05-17 2022-05-04 Système de porte coulissante

Country Status (4)

Country Link
EP (1) EP4341518A1 (fr)
CN (1) CN117355656A (fr)
AU (1) AU2022279333A1 (fr)
WO (1) WO2022243037A1 (fr)

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Publication number Priority date Publication date Assignee Title
DE564287C (de) * 1932-11-15 Kiekert Soehne Arn Schloss fuer Schiebetueren
DE10163061B4 (de) * 2001-11-15 2007-02-08 Adrien Welter Schiebetür
NL1029081C2 (nl) * 2005-05-20 2006-11-27 Doorwin B V Inrichting voor het vergrendelen, ontgrendelen, openen en sluiten van een schuifraam ten opzichte van een raamwerkdeel, en samenstel van raamwerkdeel, schuifraam en zo een inrichting.
JP5133273B2 (ja) * 2009-01-15 2013-01-30 Ｙｋｋ Ａｐ株式会社 ラッチ受け及び建具
JP5535348B2 (ja) * 2012-02-10 2014-07-02 Ｂｘ鐵矢株式会社 差圧緩和機構付き扉装置
US10487545B2 (en) * 2016-03-03 2019-11-26 Dan Raz Ltd. Latch arrangement having a stop latch

Also Published As

Publication number Publication date
WO2022243037A1 (fr) 2022-11-24
CN117355656A (zh) 2024-01-05
AU2022279333A1 (en) 2023-11-30

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