EP4229257A1 - Porte coulissante - Google Patents

Porte coulissante

Info

Publication number
EP4229257A1
EP4229257A1 EP21787434.6A EP21787434A EP4229257A1 EP 4229257 A1 EP4229257 A1 EP 4229257A1 EP 21787434 A EP21787434 A EP 21787434A EP 4229257 A1 EP4229257 A1 EP 4229257A1
Authority
EP
European Patent Office
Prior art keywords
bolt
door
sliding door
door leaf
leaf
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
EP21787434.6A
Other languages
German (de)
English (en)
Inventor
Jonas Vonaesch
Florian TRÖSCH
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 EP4229257A1 publication Critical patent/EP4229257A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E05B63/22—Locks or fastenings with special structural characteristics operated by a pulling or pushing action perpendicular to the front plate, i.e. by pulling or pushing the wing itself
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4654—Horizontally-sliding wings disappearing in pockets in the wall; Pockets therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
    • E05F15/638—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements allowing or involving a secondary movement of the wing, e.g. rotational or transversal
    • 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 with a locking device, in particular an unlocking device that can be triggered by pressure on a door leaf of the sliding door.
  • DE 101 63 061 B4 discloses a sliding door which comprises a door leaf carrier which can be displaced 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 wall shells.
  • the door leaf carrier can be moved horizontally on a linear guide and can be moved by a traction mechanism driven by an electric motor.
  • the door leaves are connected to the sliding door leaf carrier via link levers that each form a parallelogram guidance system, so that a distance between the door leaf and the door leaf support frame, measured at right angles to the outer surfaces of the wall elements, can be changed so that the outer surface of the door leaf can be seen when the sliding door is open between the two wall elements and the closed state in the door opening and can be positioned flush with the outer surface of the wall element assigned to the door leaf.
  • Such sliding doors can be used as entrance doors for apartments or room dividers, for example. Such doors thus delimit 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 during the closed or locked state thus means that the sliding door cannot be unlocked or opened by the electric drive.
  • the object of the invention is to provide a sliding door with a locking device which, even when de-energized, allows the sliding door to be opened or unlocked from a private room, but which cannot be unlocked from a non-private room.
  • the object is achieved by a sliding door with a bolt that can be moved in the closing and opening direction of a door leaf of the sliding door, with the sliding door separating a first room from a second room in its closed state, and a one Bolt latch comprehensive door frame, wherein the bolt engages in the closed state of the door leaf in the bolt latch, and the engagement by moving the door leaf and thus the bolt in the direction normal to the plane of the door leaf is releasable.
  • the invention is based on the finding that a displacement movement of the door leaf can be used in order to be able to unlock the door leaf.
  • the bolt is connected to the door leaf that triggers unlocking in such a way that the displacement of the door leaf can be used to release the bolt from the bolt catch and correspondingly to unlock the sliding door.
  • the closed and locked sliding door can be unlocked by a displacement of the door leaf triggered from a private room and can therefore be opened, in particular by hand, even in a de-energized state.
  • the sliding door is preferably locked at all times in its closed position.
  • the bolt is connected to the door leaf in such a way that the bolt can be released in the direction normal to the plane of the door leaf by pressing in the first space essentially in the direction normal to the plane of the door leaf against the closed door leaf.
  • the bolt and bolt catch are arranged in such a way that the bolt essentially executes a horizontal movement in order to be transferred from its unlocked position to its locked position or from its locked position to its unlocked position. Concretely, such is easily executable by pressing against the door panel performed in the first space.
  • the locking device comprising the bolt and the bolt catch is arranged in such a way that the bolt can be moved out of the bolt catch by the movement carried out in the direction normal to the plane of the door leaf, and the sliding door is thus unlocked.
  • the bolt is connected to the door leaf in such a way that the bolt remains in its locked position when it is pressed in the direction normal to the plane of the door leaf in the second space, essentially in the direction normal to the plane of the door leaf against the closed door leaf. Consequently, it is ensured that a person who is in the non-private space at the sliding door cannot unlock this sliding door simply by pressing against the door leaf. Consequently, the privacy or security within the private space, that is, the first space, is ensured.
  • a static spring element fixed to the bolt or to the door frame is arranged between the door frame and the bolt in such a way that the bolt is pressed into its locked position.
  • the door leaf can be moved via a link lever forming a parallelogram guide system in such a way that a distance between the door leaf and the latch, measured in the direction normal to the plane of the door leaf, can be changed in such a way that this distance does not correspond to the closed position of the sliding door Position of the sliding door is less than the measured distance in the closed position of the sliding door, each of the link levers extending from the door leaf, starting from the latch, proportionately in the opening direction of the sliding door. Accordingly, both unlocking and movement of the door leaf in the opening direction can be achieved by pressing or displacing the door leaf with a force directed essentially in the direction of a normal to the plane of the door leaf. In the closed position of the sliding door, the door leaf can therefore be aligned with the wall elements located at the side of the door opening and can be pushed behind the corresponding wall element from the perspective of the user during an opening of the sliding door.
  • Such a sliding door comprising the parallelogram guide system preferably comprises a second door leaf, which second door leaf is arranged on the side of the bolt, the second door leaf remaining in its locked position when the closed second door leaf is pressed in the second space in the direction normal to the plane of the door leaf.
  • international application PCT/EP2020/055411 describes such a sliding door, in which the door leaf can be moved via link arms forming a parallelogram guide system, the disclosure of which is incorporated herein by reference.
  • the door leaf or the door leaves can also be guided on, preferably telescopic, linear guide systems.
  • Such linear guide systems can be designed, for example, as a round rod in a bore, or as a linear ball bearing.
  • the door frame has a second latch bolt, which second latch bolt is arranged on the bolt side on the first latch bolt, so that the bolt is arranged essentially centrally between the first and second latch bolts. Accordingly, the position of the bolt can be changed in such a way that the bolt engages with the second bolt catch instead of the first when the sliding door is in the locked position. In this way it can be achieved that the sliding door can be unlocked by pressing it from the second space instead of from the first space as before. Before the sliding door is installed, such a change in the position of the bolt can cause the sliding door that is installed later to open in the opposite direction.
  • a second bolt latch can be used to press the bolt into interaction, for example by means of the spring element of the first bolt latch.
  • the bolt can be pre-installable in a third position in such a way that no engagement of the bolt with the or one of the bolt catches, which locks the sliding door, is enabled. In this way, the function of the locking device can be overridden. If a spring element as described above is present, its effect can also be overridden.
  • the first and second deadbolts may be formed as an integral member to facilitate installation of the locking device within the door frame.
  • the bolt has a recess, the sliding door being locked in its closed position when the bolt latch engages in the recess of the bolt, the bolt having a contact surface designed as a flank, which contact surface comes into contact with the bolt latch.
  • the bolt can be changed in its position in such a way that, with a simple arrangement, the sliding door can be unlocked by moving the door leaf from the first room.
  • the link lever forms an acute angle to the plane of the door leaf, the acute angle being greater than the phase angle.
  • FIG. 1 an external view of a sliding door installed in a door opening
  • FIG. 2 shows a horizontal section of the sliding door shown in FIG. 1;
  • FIG. 3A a first embodiment variant of a locking device of the door
  • FIG. 3B a second embodiment variant of the sliding door.
  • FIG. 1 shows a sliding door 2.
  • the sliding door 2 includes a door frame 12 which includes wall elements. A door opening 4 is recessed within these wall elements.
  • the sliding door 2 also includes at least one door leaf 6 which can be moved in a closing or opening direction SR shown in FIG.
  • the door opening 4 and the door frame 12 are bounded by a floor 5 at their respective lower ends.
  • the sliding door 2 is shown in a partially open position, so that the door panel 6 is partially covered by the door frame 12 .
  • the edges of the door leaf that are covered by the door frame 12 are represented by dashed lines.
  • a locking device 8, 10 of the sliding door 2 is indicated in addition to a large number of other components of the sliding door that are not shown.
  • the locking device 8, 10 comprises a bolt 8 and a bolt catch 10.
  • the bolt 8 can be arranged above the door opening 4 connected to the door leaf 6. Alternatively, the bolt 8 can be arranged at the lower end of the door leaf 6 or between the upper and lower ends. In a corresponding manner, the bolt catch 10 is arranged at the lower end of the door frame 12 in order to be able to interact with the bolt 8 in the closed position of the door leaf 6.
  • FIG. 2 shows a horizontal section of an exemplary sliding door 2 in its closed position.
  • the door panel of the sliding door 2 is in its locked position.
  • the exemplary sliding door includes a locking device 8, 10, 10', wherein the bolt 8 can be fixed to the support frame 9 and can interact with bolt catches 10, 10'.
  • the bolt 8 and the bolt catches 10, 10' are arranged at the same height, with the bolt 8 being arranged between the bolt catches 10, 10' when the sliding door 2 is in the closed position. Consequently, it is possible for the bolt 8 to be fixed in advance in two different positions, so that the bolt 8 can interact with one of these bolt catches 10, 10' in an engaging manner, locking the sliding door.
  • the bolt 8 can be repositioned by rotating it through 180° about an axis arranged parallel to the closing or opening direction SR, so that the bolt 8 in the locked position of the sliding door 2 instead of in the first bolt latch 10 in the second bolt latch 10' engages.
  • FIG. 3A shows a detail of FIG.
  • a spring element 22 can interact with a component 10' of the door frame on the opposite side of the recess 20, so that the bolt 8 interacts with the recess 20 of the bolt latch 10 in such a way that the Sliding door is in its locked position.
  • this component 10' can be formed by a second latch bolt 10'.
  • the bolt 8 can be detachably fixed to the support frame 9 in such a way that the arrangement of the bolt 8 can be changed by rotating it through 180° about the axis arranged parallel to the closing or opening direction.
  • the recess 20 can also interact with the second bolt latch 10'.
  • the bolt 8 can have a bevel on its front edge 11, which, when the electric drive acts only in the closing direction S, causes the bolt 8 to be deflected by the bolt latch 10 and consequently when the sliding door is completely closed is converted into its locked position by snapping back the bolt 8 .
  • the lock can be released by means of a force PI acting on the support frame 9, which acts essentially in the direction normal to the door leaf plane, i.e. by moving the bolt 8, the recess 20 of the bolt 8 can be released when the door is opened or closed. Closing movement SR does not interact with the bolt latch 10. After unlocking, the sliding door can be opened.
  • FIG. 3B shows an embodiment variant of a locking device that is an alternative to FIG. 3A.
  • the bolt 8 shown in FIG. 3B has a recess 20 with a contact surface 40 designed as a flank.
  • the contact surface 40 forms a phase angle b. If the bolt 8 connected to the door leaf support frame is moved in a driven manner in the opening direction of the door, the bolt 8 can slide out of the locking position.
  • the link lever 30.1, 30.2 mounted on the support frame 9 forms an acute angle with the support frame 9 in the closed position or locked position of the sliding door. Accordingly, the force acting essentially in the direction of the normal of the door leaf acts on the support frame in the opening direction O of the sliding door. This means that only the force P 1 acting essentially in the direction normal to the door leaf plane TE brings about both unlocking and a subsequent opening movement of the sliding door.
  • a force P2 acting essentially in the direction normal to the door leaf plane TE acts on the second door leaf 6' i.e. a force
  • locking of the sliding door is ensured if a between the link lever 30.3', 30.4' and the door leaf plane TE trained acute angle a is greater than the phase angle b. If, on the other hand, the phase angle b were greater than the acute angle a, there would be a risk that a force exerted on the second door leaf 6' could unlock the sliding door, so that a private space behind the closed or locked sliding door would no longer be secure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

L'invention concerne une porte coulissante (2), comprenant : - Une barre (8), qui peut être déplacée dans la direction de fermeture et d'ouverture (SR) d'un battant de porte (6) de la porte coulissante (2), la porte coulissante (2) séparant un premier espace d'un second espace lorsque la porte coulissante est dans son état fermé ; et - un cadre de porte, qui comprend un loquet de barre ; lorsque le battant de porte (6) est dans son état fermé, la barre (8) s'engage dans le loquet de barre, et l'engagement peut être libéré par le mouvement du battant de porte (6), et donc de la barre, dans la direction de la normale au plan du battant de porte (TE).
EP21787434.6A 2020-10-13 2021-10-06 Porte coulissante Pending EP4229257A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20201581 2020-10-13
PCT/EP2021/077572 WO2022078840A1 (fr) 2020-10-13 2021-10-06 Porte coulissante

Publications (1)

Publication Number Publication Date
EP4229257A1 true EP4229257A1 (fr) 2023-08-23

Family

ID=72852496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21787434.6A Pending EP4229257A1 (fr) 2020-10-13 2021-10-06 Porte coulissante

Country Status (3)

Country Link
US (1) US20230366241A1 (fr)
EP (1) EP4229257A1 (fr)
WO (1) WO2022078840A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220106823A1 (en) * 2019-03-08 2022-04-07 Inventio Ag Sliding door

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163061B4 (de) 2001-11-15 2007-02-08 Adrien Welter Schiebetür
AT507815B1 (de) * 2009-01-20 2011-03-15 Johann Weitenthaler Schiebetür
US20220106823A1 (en) * 2019-03-08 2022-04-07 Inventio Ag Sliding door

Also Published As

Publication number Publication date
US20230366241A1 (en) 2023-11-16
WO2022078840A1 (fr) 2022-04-21

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