EP4223971A2 - Système de porte coulissante télescopique - Google Patents

Système de porte coulissante télescopique Download PDF

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Publication number
EP4223971A2
EP4223971A2 EP23166370.9A EP23166370A EP4223971A2 EP 4223971 A2 EP4223971 A2 EP 4223971A2 EP 23166370 A EP23166370 A EP 23166370A EP 4223971 A2 EP4223971 A2 EP 4223971A2
Authority
EP
European Patent Office
Prior art keywords
driver
projection
stop
door leaf
door
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
EP23166370.9A
Other languages
German (de)
English (en)
Other versions
EP4223971A3 (fr
Inventor
Stefan Heßland
Jens Willach
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.)
Gebr Willach GmbH
Original Assignee
Gebr Willach GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=64755208&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4223971(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gebr Willach GmbH filed Critical Gebr Willach GmbH
Publication of EP4223971A2 publication Critical patent/EP4223971A2/fr
Publication of EP4223971A3 publication Critical patent/EP4223971A3/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • E05D15/08—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • 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
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • 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
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0686—Tracks
    • 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
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F2017/005—Special devices for shifting a plurality of wings operated simultaneously for sliding wings
    • 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
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F2017/005—Special devices for shifting a plurality of wings operated simultaneously for sliding wings
    • E05F2017/007—Special devices for shifting a plurality of wings operated simultaneously for sliding wings with means for interlocking the wings
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/606—Accessories therefor
    • E05Y2201/61—Cooperation between suspension or transmission members
    • E05Y2201/612—Cooperation between suspension or transmission members between carriers and rails
    • E05Y2201/614—Anti-derailing means
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/64—Carriers
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails; Tracks
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/688—Rollers
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/27—Profiles; Strips
    • E05Y2800/272—Profiles; Strips hollow
    • E05Y2800/278—C-shaped
    • 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

Definitions

  • the present invention relates to a telescopic sliding door system according to the preamble of claim 1.
  • Such sliding door systems are made, for example DE 10 2016 213 981 A1 known to the applicant.
  • the known sliding door systems usually have carriers, so that a first door leaf can drive a second door leaf when closing or opening, and the second door leaf can drive a third door leaf, etc. As a result, the entire telescopic sliding door system can be operated by moving the first door leaf.
  • the driver can consist of a driver device attached to the first door leaf, which interacts with a driver stop device arranged on a second door leaf.
  • a driver device attached to the first door leaf
  • driver stop device arranged on a second door leaf.
  • the telescopic sliding door system according to the invention is defined by the features of claim 1.
  • the telescopic sliding door system according to the invention has a running rail with several profile rails on which several door leaves are guided, the door leaves each having at least one floor guide device, via which the door leaves are each guided on one of the profile rails, the floor guide devices each having at least one detachment safety device, each partially surrounds one of the profile rails.
  • the telescopic sliding door system according to the invention thus advantageously provides that the door leaves are secured against being unhinged on a rail system arranged on the floor. In principle, it is also possible for several door leaves to be guided on a profile rail.
  • the floor guide device to have at least one carriage, with one of the detachment safeguards or the detachment safeguard being arranged on the at least one carriage.
  • a floor guide device can be created in an advantageous manner, which allows the carriage to roll over rollers on a running surface of the profile rails and thus enables an advantageous support of the door leaf and effective protection against detaching.
  • the anti-detachment device can have a sliding insert which can be inserted into the floor guide device, preferably the carriage, and which has a contour adapted to the respective profile rail and partially encompasses the respective profile rail.
  • the sliding insert is therefore part of the detachment protection that partially encompasses the profile rail.
  • the sliding insert allows an advantageous Gliding on the surface of the profile rail.
  • the anti-detachment device can thus be arranged with the sliding insert directly above the running surface of the profile rail or in contact with the surface of the profile rail, so that the sliding insert can surround the profile rail or the head of the profile rail very closely, which can provide an advantageous safeguard against detaching.
  • the sliding insert By configuring the sliding insert in a form that can be inserted into the floor guide device, the sliding insert can be advantageously replaced, for example, if it shows signs of wear as a result of sliding over the profile rail.
  • the sliding insert can be made of a different material than the floor guide device, for example plastic.
  • the sliding insert can also be made of an elastic material, with the sliding insert first being placed on the profile rail outside of the floor guide device, as a result of which the sliding insert is elastically bent and spread open. The sliding insert can then snap under the head of the profile rail to grip around the profile rail.
  • the sliding insert can then be inserted into the floor guide device, for example pushed in, with the floor guide device then preventing renewed elastic bending and spreading of the sliding insert when attempting to unhinge the door leaf.
  • the anti-detachment device can also have a one-part or multi-part plate device, which has a contour adapted to the respective profile rail and partially encompasses the respective profile rail, the plate device being able to be fastened to the floor guide device, preferably the carriage.
  • the plate device can be made of metal, for example.
  • the plate device can form an additional emergency or overload protection against detachment provided for the slide insert.
  • the disk device can also form the detachment safety device itself.
  • the floor guide device can, for example, have a recess into which the plate device is inserted.
  • the panel device can be arranged in a particularly advantageous manner so as to encompass the profile rail.
  • the telescopic sliding door system can have at least a first and a second door leaf, the second door leaf being able to be driven via the first door leaf in order to carry out a movement in the same direction.
  • the first door leaf can have a driver device which interacts with a driver stop device arranged on the second door leaf.
  • the driver device can have a driver projection projecting laterally from the first door leaf in the direction of the second door leaf, and the driver stop device can have a stop projection projecting laterally from the second door leaf in the direction of the first door leaf.
  • the driver projection of the driver device rests against the stop projection of the driver stop device.
  • the stop projection and/or the driver projection can be movable in a vertical plane from a stop position into a release position.
  • This exemplary embodiment of the telescopic sliding door system according to the invention makes it possible in a simple manner for the first door leaf and the second door leaf to be decoupled and thus moved freely and individually, since moving the stop projection or the driver projection into a release position allows them to be guided past one another , without these touching each other and thus causing a coupling. By moving the stop projection or the driver projection back into the stop position, it can again be achieved that the second door leaf is carried along.
  • the stop projection and/or driver projection can be movable in a vertical plane and thus in a plane that runs parallel to the main plane of the first or second door leaf.
  • the movement has a vertical directional component, so that in the release position the stop projection or driver projection is offset in the vertical direction relative to the stop position.
  • stop projection and/or the driver projection is or are displaceable on a cam track.
  • the stop projection and/or the driver projection can be moved from the stop position to the release position or back again in a very simple manner by pressing or pushing the stop projection or driver projection from the stop position into the release position.
  • the driver device is arranged on a floor guide device of the first door leaf and/or that the driver device is arranged on a floor guide device of the second door leaf.
  • the floor guide device of the first and second door leaf ensure guidance of the respective door leaf.
  • the floor guide device can have a carriage, for example, which is guided on a rail on the floor.
  • the track on the floor thus absorbs the weight of the door leaves.
  • the telescopic sliding door system can also provide a guide rail arranged parallel to the running rail, which guides the upper side of the door panels but does not take up the weight of the door panels.
  • the carriage of the respective floor guide device can have two rollers which are arranged on an elongate support.
  • the carrier is connected to the frame of the carriage in the middle via a pivot bearing. As a result, a kind of seesaw is formed, which ensures that the two rollers and thus their bearings are loaded evenly.
  • the driver device is arranged on a carriage of the floor guide device of the first door leaf and/or that the driving stop device is arranged on a carriage of the floor guide device of the second door leaf.
  • the driver device and the driver stop device can thus each form a structural unit with a carriage.
  • the driver device or the driver stop device is arranged separately from the carriage on the floor guide device, for example on a frame element.
  • the driver stop device has a stop damping device, with the stop projection being connected to the stop damping device of the driver stop device and the stop projection actuating the stop damping device of the driver stop device when the first door leaf is moved in the drive direction and the driver projection strikes the stop projection.
  • Damping devices have the advantage that they can be actuated as a function of an acting force and a speed. When the load is relieved, the damping device is pressed back into its original position. When the driver projection hits the stop projection, this can take place at high speed and with a correspondingly high force.
  • the stop damping device of the entrainment stop device is actuated so that the second door leaf is gently accelerated and there is no unwanted rebound and the resulting noise. If the second door leaf has essentially the same speed as the first door leaf, the impact damping device is relieved, so that the impact projection is pressed gently into the original position.
  • the stop damping device of the entrainment stop device can have an elastic device, such as a spring.
  • the force with which the stop damping device of the driver stop device is moved into the original position is lower than the damping force acting on the stop damping device of the driver stop device when the driver projection hits, since the damping force is speed-dependent and therefore correspondingly high due to the impact speed.
  • the stop damping device of the entrainment stop device thus moves the second door leaf relatively gently to the first door leaf and there are no unwanted vibrations on the second door leaf or there is no rebound effect between the first and second door leaf.
  • a first locking device is arranged on the first door leaf above the driver projection and a second locking device is arranged on the second door leaf above the stop device, the first and the second locking device of the first and second door leaf being in a driving position, in which the driver projection of the driver device rests against the stop projection of the driver stop device.
  • the first and the second blocking device can, on the one hand, ensure that the door leaves are guided, so that the driver projection and the stop projection reliably meet one another in their stop position.
  • the first and the second locking device can ensure that the door leaves cannot be manipulated, for example by one of the door leaves being lifted in order to lift the driver projection or the stop projection over the corresponding other.
  • the first and second locking devices can lock the door panels in a direction orthogonal to the plane of the door panels so that the door panels cannot be pushed apart to thereby cause the stop projection and driver projection to pass each other.
  • the first and the second locking device can be formed, for example, by U-shaped metal sheets which engage in one another in the driving position.
  • the telescopic sliding door system has a third door leaf, the third door leaf having a second carrier stop device and the second door leaf having a second driver device has, wherein the second driver device has a second driver projection projecting laterally from the second door leaf in the direction of the third door leaf and the second driver stop device has a second stop projection projecting laterally from the third door leaf in the direction of the second door leaf, wherein for driving the third door leaf in the drive direction, the second driver projection of the second driver device rests against the second stop projection of the second driver stop device.
  • the third door leaf can advantageously be carried along in the drive direction via the second driver device and the second driver stop device.
  • the third door leaf can also be driven by means of the second door leaf, so that when operating the telescopic sliding door system according to the invention, only one door leaf, for example the first door leaf, has to be operated.
  • Locking devices can also be arranged above the second driver projection and the second stop projection, which perform the same function as the first and the second locking device described above and prevent manipulation of the second and third door leaf.
  • the driver projection of the driver device rests against the stop projection when the first door leaf moves in a first drive direction and thus drives the second door leaf in the first drive direction. This can take place, for example, when the door leaves move into a closed position.
  • the driver projection of the driver device lies against the further stop projection the second driver device, so that the second door leaf can be driven in the second drive direction. This can take place, for example, when the door leaves move into an open position.
  • the driving stop device can be arranged on a first end region of the second door leaf, which is at the front in the drive direction, and the second driver device can be arranged on a second end region of the second door leaf, which is at the rear in the drive direction.
  • the driver projection of the driver device is in the normal operating position between the stop projection of the stop device and the further stop projection of the second driver device, so that depending on the drive direction the stop projection of the stop device and the further stop projection of the second driver device rest against the driver projection from different sides.
  • the driver device to have a driver damping device, with the driver projection being connected to the driver damping device and the driver projection actuating the driver damping device when the first door leaf is moved in the second drive direction and the driver projection strikes the further stop projection.
  • the driver damping device of the driver device is moved, preferably pivoted, during the movement of the driver projection from a stop position into a release position.
  • the driver device can have a further projection which protrudes laterally from the first door leaf in a direction away from the second door leaf and which is connected to the driver projection.
  • the driver projection in which the driver projection can be moved in the vertical plane, the driver projection can thus be operated via the projection and thus from the side of the first door leaf facing away from the second door leaf, in order to move the driver projection from the stop position to the release position move.
  • a particularly advantageous operation of the driver projection is possible as a result.
  • the third door leaf can be advantageously decoupled from the second door leaf, in that the second driver projection is guided past the second stop projection of the second driver stop device.
  • the second driver projection can thus be moved in a plane parallel to the main plane of the second door leaf.
  • the second stop projection of the second entrainment stop device it is also possible for the second stop projection of the second entrainment stop device to be movable in a vertical plane from a stop position into a release position.
  • some or all of the driver projections or stop projections can be moved in a vertical plane from a stop position into a release position.
  • a decoupling of all door leaves of the telescopic sliding door system is possible in an advantageous manner.
  • the further stop projection of the second driver device and the second Driver projection of the second driver device are connected to each other.
  • the second driver projection in which the second driver projection can be moved in the vertical plane, can thus be operated via the further stop projection and thus from the side of the second door leaf facing away from the third door leaf, in order to move the second driver projection from the stop position in to move the release position. This enables a particularly advantageous operation of the second driver projection.
  • the second driver projection can preferably be displaced downwards on a cam track.
  • the movements of the driver projections and stop projections can basically be configured in the same way, so that all of these projections are guided, for example, on a curved path when moving from a stop position into a release position.
  • the second driver stop device has a stop damping device, the second stop projection of the second driver stop device being connected to the stop damping device of the second driver stop device and the second stop projection being the stop damping device of the second driver stop device when the second door leaf is moved in the drive direction and Impact of the second driver projection of the second driver device actuated on the second stop projection of the second driver stop device. This dampens the impact of the second driver projection and the second stop projection, so that damping is advantageously achieved when the second door leaf is coupled to the third door leaf.
  • stop damping device of the second driver stop device correspond to those of the driver damping device described above the driver device or stop damping device of the driver stop device.
  • the second driver device to have a driver damping device, with the second driver projection of the second driver device being connected to the driver damping device of the second driver device, and the second driver projection being connected to the driver damping device of the second driver device when the second door leaf is moved in the second drive direction and the second driver projection strikes the driver device is actuated on a further second stop projection of a third driver device arranged on the third door leaf, the further second stop projection protruding from the third door leaf in the direction of the second door leaf.
  • damping also takes place.
  • the function and the advantages of the driver damping device of the second driver device correspond to those of the driver damping device of the driver device or the stop damping device of the driver stop device.
  • the driver damping device of the second driver device is moved, preferably pivoted, with the movement of the second driver projection from a stop position into a release position.
  • the second carrier stop device can be arranged on a first end region of the third door leaf, which is at the front in the drive direction, and the third driver device can be arranged on a second end region of the third door leaf, which is at the rear in the drive direction.
  • the driver device has a spring device, which the driver projection pushes towards the stop position.
  • the second driver device can also have a spring device which presses the second driver projection in the direction of the stop position.
  • the driver device prefferably has a curved guide in which the driver projection is guided.
  • the second driver device can also have a curved guide, in which the second driver projection is guided.
  • the driver projection or the second driver projection can be advantageously guided via the cam guide during the movement into the release position.
  • a corresponding spring device can also be provided in principle, which presses the corresponding stop projection into the stop position and/or it can be provided that the corresponding stop projection a curved guide is guided.
  • the curve guide can have an undercut, for example, with the spring device pressing the driver projection into the undercut in the release position. This allows the cam projection to be held in the release position. In order to move the driver projection from the release position to the stop position, the undercut must then be overcome.
  • the second driver device can be constructed in the same way as the driver device.
  • a cam guide with an undercut can also be provided.
  • the driver projection of the driver device and the projection of the driver device can be arranged on a damper housing of the driver damping device of the driver device.
  • the second driver projection of the second driver device and the further stop projection of the second driver device can also be arranged on a damper housing of the driver damping device of the second driver device.
  • the stop projection of the driver stop device can be arranged correspondingly on a damper housing of the stop damping device of the driver stop device.
  • the second stop projection of the second driver stop device can be arranged on a damper housing of the stop damping device of the second driver stop device.
  • the stop projection of the entrainment stop device has a first inclined surface, with the first inclined surface pressing the driver projection in the direction of its release position when the first door leaf is moved in the second drive direction and the driver projection strikes the stop projection.
  • the first inclined surface on the stop projection can be directed outwards and downwards.
  • the first inclined surface is thus arranged on the side of the stop projection directed in the drive direction and runs obliquely downwards in the second drive direction on the side directed in the drive direction. As a result, the stop projection slides over the driver projection and presses it down.
  • the second stop projection of the second entrainment stop device In a decoupled state between the second door leaf and the third door leaf, in which the second door leaf is displaced in the drive direction relative to the third door leaf, so that the second driver projection of the second driver device is located behind the second stop projection of the second driver stop device in the drive direction the provision of the second inclined surface on the second stop projection means that when the second door leaf is moved in the second drive direction, the second driver projection of the second driver device can be guided past the second stop projection of the second driver stop device.
  • the second door leaf and the third door leaf are thus again in a position in which coupling can take place when the second door leaf is driven in the drive direction.
  • the second inclined surface on the second stop projection can be directed outwards and downwards.
  • the second inclined surface is arranged in particular on the side of the second stop projection directed in the drive direction and runs obliquely downwards in the second drive direction on the side directed in the drive direction.
  • the second stop projection slides over the second driver projection and presses it down.
  • the further stop projection of the second driver device has a further inclined surface, with the further inclined surface pressing the driver projection in the direction of its release position when the second door leaf is moved in the second drive direction and the further stop projection hits the driver projection of the driver device.
  • the driver projection of the driver device is located in front of the further stop projection of the second driver device in the drive direction
  • the further stop projection can be moved past it by moving the driver projection, so that the first door leaf and the second door leaf are in a position in which the second door leaf can be driven by the first door leaf can be done.
  • the further inclined surface on the further stop projection can be directed outwards and downwards.
  • the further inclined surface is arranged in particular on the side of the further stop projection directed in the second drive direction and runs obliquely downwards in the drive direction on the side directed in the second drive direction.
  • the further stop projection slides over the driver projection and presses it down.
  • the third door leaf on the third driver device has a third driver projection, which is directed towards the fourth door leaf, and the fourth and the further door leaves have correspondingly further driver stop devices and driver devices.
  • the cam projection may have an inclined surface which is arranged on the side which is directed in the second driving direction.
  • the sloping surface is designed to be comparable to the sloping surface on the further stop projection.
  • an inclined surface can be arranged in a comparable manner in order to interact with a second stop projection which can be moved downwards into the release position.
  • the sloping surfaces on the stopper projections respectively extend upwards to said side in order to push the cam projection or the second cam projection upwards.
  • An inclined surface can also be arranged correspondingly on the movable driver projection or second driver projection, which means that when the driver projection or second driver projection meets one of the stop projections, the driver projection or second driver projection can be displaced upwards.
  • the further stop projection and the second driver projection are offset from one another in the drive direction. This ensures that in an open position in which all door leaves are arranged next to one another, the door leaves are arranged exactly next to one another without any offset in the drive direction or second drive direction.
  • a corresponding arrangement can also be provided for a third, a fourth, etc. driver device if additional door leaves are present.
  • the operator side is understood to mean the side on which the first door leaf is the foremost door leaf when looking at the telescopic sliding door system from the side. In other words, in the open position, in which all the door leaves are arranged one behind the other, the observer looks at the first door leaf from the operator's side.
  • the operator side is, for example, a side facing an interior space that is delimited by the telescopic sliding door system.
  • an alternative embodiment of the telescopic sliding door system according to the invention is also possible, in which the first door leaf is operated from an operator side and the door leaves are decoupled from the other side of the door leaves.
  • the operator's side is, for example, a side facing away from an interior space that is delimited by the telescopic sliding door system.
  • the stop projection is movable in the vertically running plane from a stop position into a release position.
  • the first door leaf has a further driver device which interacts with the driver stop device arranged on the second door leaf, the further driver device having a further driver projection protruding laterally from the first door leaf in the direction of the second door leaf, with the driving of the second Door leaf in a second drive direction of the other driver projection of the other driver device rests against the stop projection of the entrainment stop device.
  • the driver projection of the driver device rests against the stop projection when the first door leaf moves in a first drive direction and thus drives the second door leaf in the first drive direction. This can take place, for example, when the door leaves move into a closed position.
  • the further driver projection of the further driver device rests against the stop projection, so that the second door leaf moves into the second drive direction can be driven. This can take place, for example, when the door leaves move into an open position.
  • the further driver device can be arranged, for example, in a first end region of the first door leaf pointing in the drive direction and the driver device in an end region of the first door leaf pointing in the second drive direction.
  • the stop projection is thus located between the driver projection and the further driver projection, so that depending on the drive direction, the driver projection and the further driver projection rest against the stop projection from different sides.
  • the additional driver projection can be guided past the stop projection located in the stop position, for example when the door leaf is moved in the second drive direction.
  • the stop projection can be moved from a stop position into a release position and the driver projection and the further driver projection cannot be adjusted in this regard. By moving the stop projection into the release position, it can be guided past both the driver projection and the further driver projection.
  • the driver device has a driver damping device, the driver projection being connected to the driver damping device and the driver projection being the driver damping device when the first door leaf is moved in the drive direction and impingement of the driver projection on the stop projection.
  • the advantages of the damping of the driver projection correspond to those of the damping of the stop projection of the previously described embodiment.
  • the entrainment stop device has a stop damping device, with the stop projection being connected to the stop damping device and the stop projection actuating the stop damping device when the first door leaf is moved in the second drive direction and the further driver projection hits the stop projection .
  • the impact of the stop projection on the further driver projection is therefore also damped and the corresponding advantages apply as in the case of the first driver damping device.
  • the additional driver device it is also possible for the additional driver device to have a driver damping device, with the additional driver projection being arranged on the driver damping device. As a result, damping can also be achieved when the stop projection and the further driver projection meet.
  • a third door leaf can also be provided, with the second door leaf having a second driver device and the third door leaf having a second driver stop device, with the second driver device having a second driver projection protruding laterally from the second door leaf in the direction of the third door leaf and the second driver stop device has a second stop projection protruding laterally from the third door leaf in the direction of the second door leaf, with the second driver projection of the second driver device resting against the second stop projection of the second driver stop device to drive the third door leaf in the drive direction.
  • the entrainment stop device has a further second entrainment projection, which protrudes laterally from the second door leaf in the direction of the third door leaf. It can be provided that the stop projection of the entrainment stop device and the further second entrainment projection of the entrainment stop device are connected to one another. The stop projection can thus be operated in an advantageous manner and moved from the stop position into the release position via the additional second driver projection.
  • the second stop projection of the second entrainment stop device can be moved in a vertical plane from a stop position into a release position.
  • the third door leaf can be decoupled from the second door leaf in an advantageous manner, in that the second stop projection is guided past the second driver projection or the further second driver projection of the driver stop device.
  • the second stop projection can thus be moved in a plane parallel to the main plane of the third door leaf.
  • the second stop projection can preferably be displaced downwards on a cam track.
  • the second driver device has a driver damping device, wherein the second driver projection of the second driver device is connected to the driver damping device and the second driver projection controls the driver damping device when the second door leaf is moved in the drive direction and the second one strikes Driving projection of the second driving device actuated on the second stop projection of the second driving stop device.
  • This dampens the impact of the second driver projection and the second stop projection, so that damping advantageously takes place when the second door leaf is coupled to the third door leaf.
  • the function and advantages of the driver damping device of the second driver device correspond to those previously described Driver damping device or stop damping device.
  • the second entrainment stop device has a stop damping device, the second stop projection of the second entrainment stop device being connected to the stop damping device and the second stop projection the stop damping device when the second door leaf is moved in the second drive direction and the impact of the further second driver projection of the entrainment stop device actuated on the second stop projection of the second entrainment stop device.
  • damping also takes place.
  • the function and the advantages of the stop damping device of the second driver stop device correspond to those of the driver damping device of the driver device or the stop damping device of the driver stop device described above.
  • the third door leaf has a third driver device which interacts with a fourth door leaf, the third driver device having a third driver projection protruding laterally from the third door leaf in the direction of the fourth door leaf.
  • the second entrainment stop device has a further, third entrainment projection, which protrudes laterally from the third door leaf in a direction away from the second door leaf.
  • the additional, third driver projection of the second driver stop device can, for example, interact with a fourth door leaf.
  • the third and fourth door can be identical to that be formed second door leaf, the entrainment function between the third and the fourth door leaf takes place in the same way as between the second and the third door leaf.
  • the second stop projection of the second carrier stop device and the additional third carrier projection of the second carrier stop device are connected to one another.
  • the second stop projection in which the second stop projection can be moved from the stop position into a release position, the second stop projection can thus be operated in an advantageous manner via the further, third driver projection.
  • the function here corresponds to the operation of the stop projection of the driver stop device via the other second driver projection of the driver stop device.
  • the entrainment stop device has a spring device that presses the stop projection in the direction of the stop position. It can also be provided that the entrainment stop device has a curved guide in which the stop projection is guided.
  • the second entrainment stop device can be of comparable design. The advantages and functions of the spring device or the curve guide correspond to those of the previously described embodiment.
  • the driver projection of the driver device has an inclined surface, the inclined surface pressing the stop projection in the direction of its release position when the first door leaf is moved in the second drive direction and the driver projection hits the stop projection.
  • the inclined surface can be directed outwards and downwards, so that the driver projection slides over the stop projection.
  • a decoupled state of the first and second door leaf can thus by a movement of the first door leaf in the second drive direction and displacement of the stop projection can be achieved by means of the driver projection that the first and the second door leaf are in a position relative to one another in which a coupling between the driver projection and the stop projection is possible when the first door leaf moves in the first drive direction.
  • This type of snap-in function occurs automatically without any further action on the part of the operator.
  • the sloping surface on the driver projection is thus formed in a manner comparable to the previously described sloping surface on the stop projection.
  • the second driver projection of the driver device has a further inclined surface, wherein the further inclined surface when the second door leaf is moved in the second drive direction and the second driver projection strikes the second stop projection, the second stop projection in towards its release position.
  • the additional inclined surface on the second driver projection is thus designed in a manner comparable to the inclined surface on the driver projection.
  • the additional second driver projection of the driver stop device has a first inclined surface, the inclined surface when the second door leaf is moved in the drive direction and the additional second driver projection hits the second stop projection towards its release position.
  • the second door leaf is in a position relative to the third door leaf, in which the additional second driver projection is displaced relative to the second stop projection of the second driver stop device in the second drive direction, it can be achieved by shifting the second door leaf in the drive direction that the additional second driver projection moves by means of the first inclined surface can slide past the second stop projection of the second carrier stop device, so that the second door leaf and the third door leaf are in a position in which the second door leaf can drive the third door leaf when driven in the drive direction.
  • the additional driver projection of the additional driver device has an additional first inclined surface, the additional first inclined surface when the first door leaf is moved in the drive direction and the additional driver projection of the additional driver device strikes the stop projection the entrainment stop device pushes the stop projection in the direction of its release position.
  • the additional driver projection of the additional driver device When the first door leaf is in a position relative to the second door leaf, in which the additional driver projection of the additional driver device is displaced in the second drive direction relative to the stop projection of the driver stop device, it can be achieved by shifting the first door leaf in the drive direction that the additional driver projection of the additional Driver device can push past the stop projection of the driving stop device, so that the first door leaf and the second door leaf are in a position in which the first door leaf can drive the second door leaf when driven in the drive direction.
  • stop projection and the further second driver projection of the stop device or the second stop projection and the further third driver projection of the second stop device can be arranged offset in the drive direction, so that in this variant too the door leaves are arranged exactly next to one another in an open position.
  • the lateral projection of projections such as the stop projection, the driver projection, etc., laterally from one of the door leaves means that the respective projection projects horizontally from the respective door leaf in a direction orthogonal to the drive direction.
  • a telescopic sliding door system 1 according to the invention is shown in a schematic overall view.
  • the telescopic sliding door system 1 has a sliding door which has four door panels, a first door panel 3a, a second door panel 3b, a third door panel 3c and a fourth door panel 3d.
  • the door panels 3a-3d can be glass door panels, for example.
  • the door leaves 3a-3d are guided by means of a floor guide 5 on a floor-side rail system 7, which has a running rail 8.
  • a guide rail 9 is arranged at the upper area of the door leaves 3a-3d and runs in the upper area of the door leaves 3a-3d.
  • the door leaves 3a-3d are shown in the closed position in which they are coupled to one another and fanned out.
  • the door leaves 3a-3d are coupled to one another in such a way that when moving into the closed position in the drive direction (in 1 represented by an arrow) the first door leaf 3a drives the second door leaf 3b and the second door leaf 3b drives the third door leaf 3c.
  • the other door leaves can also be moved by operating the first door leaf 3a.
  • the door leaves 3a-3d each have floor guide devices 11 on their lower side, by means of which the door leaves 3a-3d are guided on the running rail 8 of the rail system 7.
  • the telescopic sliding door system 1 can be part of a terrace glazing, for example.
  • a first exemplary embodiment is described, in which the door leaf can be operated from an operator's side, which faces the interior, for example.
  • the operator side of the telescopic sliding door system 1 is in the in 1 illustrated embodiment, the page on which the viewer looks.
  • In 2 is the telescopic sliding door system 1 according to 1 shown in a schematic view from below.
  • the floor guide devices 11 each consist of a frame element 13 which is fastened to a glass pane of the respective door leaf 3a-3d.
  • Two carriages 15 are arranged on the frame element 13, which are mounted on the running rail 8 are led.
  • a driver device 17 is arranged on the first door leaf 3a and interacts with a driver stop device 19 to drive the second door leaf 3b.
  • the driver device 17 is arranged on one of the carriages 15 of the first door leaf 3a.
  • the driving stop device 19 is arranged on a carriage 15 of the second door leaf 3b.
  • the driver device 17 is arranged at a rear end of the first door leaf 3a in the drive direction.
  • the driving stop device 19 is arranged on the end of the second door leaf 3b facing the first door leaf 3a in the drive direction.
  • the second door leaf 3b has a second carrier device 21, which interacts with a second carrier stop device 23 arranged on the third door leaf 3c.
  • the second entrainment stop device 23 is arranged on the end of the third door leaf 3c which is directed towards the second door leaf 3b in the drive direction.
  • the third door leaf 3c has a third carrier device 25 which interacts with a third carrier stop device 27 of the fourth door leaf 3d.
  • the driver devices and driver stop devices have various projections, which are described below with reference to FIGS 3 be explained.
  • the driver device 17 has a driver projection 17a protruding laterally from the first door leaf 3a in the direction of the second door leaf 3b.
  • the cam projection 17a thus protrudes horizontally in a direction orthogonal to the driving direction.
  • the entrainment stop device 19 on the second door leaf 3b has a lateral direction of the second door leaf 3b the first door leaf 3a protruding stop projection 19a.
  • the second driver device 21 on the second door leaf 3b has a second driver projection 21a protruding laterally from the second door leaf 3b in the direction of the third door leaf 3c.
  • the second carrier stop device 23 on the third door leaf 3c has a second stop projection 23a protruding in the direction of the second door leaf 3b.
  • the second driver projection 21a rests against the second stop projection 23a, so that the third door leaf 3c can be carried along in the drive direction via the second door leaf 3b.
  • the driver projection 17a and the second driver projection 21a can be moved in a vertical plane from a stop position, in which coupling to the stop projection 19a or the second stop projection 23a is possible, into a release position.
  • the driver projection 17a and the second driver projection 21a can thus be moved in a plane running parallel to the door leaves 3a-3d.
  • the driver device 17 In order to move the cam projection 17a from the operator side of the telescopic sliding door system 1 (in 3 the downward side), the driver device 17 has a projection 17b which protrudes laterally from the first door leaf 3a in a direction applied by the second door leaf 3b.
  • the projection 17b is thus accessible in front of the operator side, even if the first door leaf 3a is located next to the second door leaf 3b, so that the driver projection 17a can be moved in the vertical plane by actuating the projection 17b.
  • the driver projection 17a Due to the possibility of moving the driver projection 17a in the vertical plane, the driver projection 17a can be moved downwards, for example, so that it is in the release position in which it is not more meets the stop projection 19a. This allows the door leaves 3a and 3b to be decoupled from one another.
  • the lateral protrusion of projections from the door leaves means that the projections protrude in particular horizontally in a direction orthogonal to the drive direction from the respective door leaves 3a-3d.
  • the second driver device 21 has a further stop projection 21b protruding laterally from the second door leaf 3b in the direction of the first door leaf 3a 17a of the driver device 17 rests against the further stop projection 21b of the second driver device 21.
  • the driver projection 17a takes the second door leaf 3b with it via the further stop projection 21b.
  • the further stop projection 21b is connected to the second driver projection 21a, so that the second driver projection 21a can be operated via the further stop projection 21b in order to move the second driver projection 21a in the vertical plane.
  • the second driver projection 21a is thus operated via the further stop projection 21b in the same way as the driver projection 17a via the projection 17b.
  • the second door leaf 3b and the third door leaf 3c can thus be decoupled from one another by the movement of the second driver projection 21a from the stop position into the release position.
  • the same function can also be provided for the third driver device 25 and the third driver stop device 27 in order to decouple the third and fourth door leaf 3c, 3d from one another.
  • the driver stop device 19 and the second driver stop device 23 each have a stop damping device 29, which is 3 is shown schematically.
  • the impact damping devices 29 each have a damper 29a which interacts with a spring 29b.
  • the stop projection 19a and the second stop projection 23a are each attached to a housing 29c of the corresponding stop damping device 29 .
  • the respective stop damping device is actuated.
  • damping takes place so that the noise development when the door leaves 3b, 3c are carried along is kept low and bouncing can also not occur .
  • the driver projection 17a strikes the stop projection 19a at high speed and with a correspondingly high force.
  • the impact damping device 29 is actuated so that the second door panel 3b is gently accelerated. If the second door leaf 3b has essentially the same speed as the first door leaf 3a, the impact damping device is relieved, so that the spring 29b gently presses the impact projection 19a into the original position.
  • the corresponding function is also given in the stop damping device 29 of the second entrainment stop device 23 .
  • the driver device 17 and the second driver device 21 each have a driver damping device 31 .
  • the driver projection 17a and the second driver projection 21a are each connected to the corresponding driver damping device 31 .
  • the driver damping device 31 of the driver device 17 is actuated.
  • the second driver device 21 if the first door leaf 3a is moved in the second drive direction and thus in the direction of its open position, the second door leaf 3b is carried along in a damped manner.
  • the same function results in the second driver device 21 when the second driver projection 21a strikes another second stop projection of the third driver device 25 .
  • the driver damping devices 31 have the same structure as the stop damping devices 29 and have a damper 31a and a spring 31b.
  • FIG 4a a side view of the driver device 17 is shown on the side facing away from the operator side. The viewer thus looks at the driver projection 17a.
  • the driver projection 17a is arranged on a housing 31c of the driver damping device 31 .
  • the drive direction is shown by a corresponding arrow.
  • a cam guide 33 is also provided, which guides the driver projection 17a from the stop position shown into a release position. For this purpose, the driver projection 17a is pushed over the projection 17b, which is Figure 4a is not visible, pressed down.
  • the cam guide 33 also has an undercut 35 into which the driver projection 17a can be moved.
  • the driver device 17 has a spring device, not shown, which presses the driver projection 17a in the direction of the stop position. A movement against the spring force of the spring device must therefore take place for a movement into the release position.
  • the spring device also presses the driver projection 17a into the undercut 35 so that the driver projection 17a can be held in the release position.
  • the driving stop device 19 is shown in a plan view.
  • the stop projection 19a is arranged on a housing 29c of the stop damping device 29 .
  • the stop projection 19a can, if a force is applied in the drive direction (in Figure 4b represented by an arrow) are moved counter to the damping force of the impact damping device 29 .
  • the stopper projection 19a is not movable in the vertical direction. In principle, however, exemplary embodiments are also conceivable in which the stop projection 19a can be moved in the vertical direction.
  • a first locking device 37a is arranged above the driver projection 17a and a second locking device 37b is arranged above the stop projection 19a.
  • the first and the second locking device 37a, 37b act in a driving position in which the driving projection 17a rests against the stop projection 19a (the driving position is in 3 shown), together.
  • the first locking device 37a and the second locking device 37b are U-shaped and engage in one another.
  • the locking devices 37a, 37b prevent this, so that the first and the second door leaf 3a, 3b cannot be moved by manipulation in such a way that the coupling between the driver projection 17a and the stop projection 19a is canceled.
  • the first blocking device 37a and the second blocking device 37b provide guidance for the first door leaf 3a and the second door leaf 3b relative to one another, so that a reliable meeting of the driver projection 17a and the stop projection 19a is ensured. A decoupling of the first door leaf 3a from the second door leaf 3b is thus only possible from the operator's side via the projection 17b.
  • the first blocking device 37a extends in the longitudinal direction of the telescopic sliding door system 1 and thus in the drive direction over a length which is greater than the maximum possible path of movement of the driver projection 17a by the driver damping device 31 .
  • the second locking device 37b extends over a length that is greater than the maximum possible path of movement of the stop projection 19a by the stop damping device 29 . This ensures that the locking devices 37a, 37b can act over the entire movement path covered by the driver projection 17a or the stop projection 19a during damping in the longitudinal direction.
  • the stop projection 19a has a first inclined surface 19c, which is on the side of the Stop projection 19a extends obliquely downwards.
  • the first inclined surface 19c of the stop projection 19a ensures that when the first door leaf 3a is decoupled from the second door leaf 3b and the first door leaf 3a and the second door leaf 3b are pushed together, in which the driver projection 17a meets the first inclined surface 19c of the stop projection 19a , the first inclined surface 19c presses the driver projection 17a downwards, so that the driver projection 17a and the stopper projection 19a can be guided past one another.
  • the first door leaf 3a and the second door leaf 3b can thus be moved from a decoupled state into a coupled position in a simple manner and without further action on the part of the operator, in that the driver projection 17a "snaps in" behind the stop projection 19a.
  • the second stop projection 23a also has a corresponding second inclined surface 23c, as well as the stop projections of the other stop devices.
  • a corresponding “snapping function” can thus also be implemented between the second door leaf 3b and the third door leaf 3c or between the third door leaf 3c and the fourth door leaf 3d.
  • a side view of the second driver device 21 is shown on the operator's side. The viewer thus looks at the further stop projection 21b.
  • the further stop projection 21b is arranged on the housing 31c of the driver damping device 31 and the second driver device 21 .
  • the second driver device 21 also has a cam guide which enables the driver projection 21a or the further stop projection 21b to be guided.
  • the view of the driver device 17 shown also corresponds to the view of the second driver device 21 on the side facing away from the operator side.
  • the second driver device 21 also has a spring device, not shown, which presses the driver projection 21a and the further knock-off projection 21b in the direction of the stop position. The operation of the driver device 21 can thus be carried out in the same way as the driver device 17 is operated.
  • the further stop projection 21b has a further inclined surface 21c which extends obliquely downwards on the side of the further stop projection 21b directed in the second drive direction.
  • the further inclined surface 21c of the further stop projection 21b can be used to ensure that when the first door leaf 3a is in a position relative to the second door leaf 3b, in which the driver projection 17a is located in front of the further stop projection 21b in the drive direction, by moving the first door leaf 3a in Drive direction or the second door leaf 3b in the second drive direction and a meeting of driver projection 17a and further stop projection 21b is pressed by the further inclined surface 21c of the driver projection 17a in the direction of the release position, so that the driver projection 17a can be guided past the further stop projection 21b.
  • the telescopic sliding door system is shown in an open position, so that the door panels 3a-3d are next to each other. When looking at the door leaves from the operator's side, they are located one behind the other. How out 3 and 5 As can be seen, in the second driver device 21 the further stop projection 21b and the second driver projection 21a are in the drive direction ( figure 5 shown by arrow) arranged offset. The driver projection 17a is also in a comparable position to the second driver projection 21a. A corresponding arrangement of projections has also been made in the third driver device 25 . This ensures that in the open position the door leaves 3a-3d are exactly next to each other and without offset in the drive direction, as shown in FIG figure 5 is recognizable.
  • the telescopic sliding door system 1 is shown schematically in a sectional view.
  • the door leaves are in the closed position.
  • the first locking device 37a and the second locking device 37b interact.
  • the second driver device 21 and the second driver stop device 23 and the third Corresponding locking devices are arranged on the driver device 25 and the third driving stop device 27, which cause a corresponding locking effect between the individual door leaves.
  • a carriage 15 of the telescopic sliding door system 1 according to the invention is shown schematically in the perspective view.
  • the carriage 15 can be inserted into the frame element 13 of the floor guide device 11 .
  • the Indian 7 The carriage shown has the second driver device 21 .
  • the carriage 15 has two rollers 39 which roll on the upwardly convex running surface of the rail 8a.
  • the rollers 39 have concave rolling surfaces which are adapted to the running surfaces of the profile rail 8a.
  • the rollers 39 are mounted on a common, elongated support 41, which is mounted on the frame 15a of the carriage 15, so that a kind of seesaw is formed.
  • the carriage 15 also has an anti-detachment device 43, which surrounds a head of the profile rail 8a, which forms the running surface.
  • the safety catch 43 has a sliding insert 45 which consists of plastic, for example.
  • the sliding insert 45 has a contour adapted to the profile rail 8a and partially surrounds the profile rail 8a.
  • the sliding insert 45 is arranged at a small distance from the profile rail 8a. Due to the design of the sliding insert 45 made of plastic, the sliding insert 45 can slide on the running surface of the corresponding profile rail 8a without excessive noise being generated. Gripping around the profile rail 8a ensures that it cannot be unhinged.
  • the sliding insert 45 is inserted into the carriage 15. Due to the design of the sliding insert 45 made of plastic, it can advantageously be placed on the profile rail 8a in that it is slightly elastically deformed when it is placed from above by the head of the profile rail 8a and snaps in, encompassing the head.
  • the safety device 43 also has a two-part plate device 47 which, in comparison to the sliding insert 45, consists of a harder and less elastic material.
  • the plate device 47 also encompasses the profile rail 8a.
  • the plate device 47 is inserted into the carriage 15 and screwed.
  • the carriage 15 has a recess for this. Due to the two-part design of the plate device 47, this can be arranged in an advantageous manner encompassing the profile rail 8a.
  • the plate device 47 can also be configured in one piece, in which case the plate device 47 then has to be pushed onto the profile rail 8a from one end of the running rail 8 .
  • the plate device 47 is an additional safeguard against lifting, so that in the event of the slide insert 45 failing, another safeguard is provided.
  • the telescopic sliding door system 1 in the embodiment described above has the advantage that complete operation with regard to the decoupling of the door leaves 3a-3d is only possible from the operator's side.
  • the use of this telescopic sliding door system 1 for terrace glazing is advantageous, since after moving the door leaves 3a-3d into the closed position, the 1 is shown and locking the first and fourth door leaf 3a, 3d opening the door leaf 3a-3d from the outside is not possible.
  • a second embodiment is also possible, which can be partially operated from the outside, for example.
  • a driver device 17 is arranged on the first door leaf 3a.
  • a carrier stop device 19 with which the driver device 17 interacts is arranged on the second door leaf 3b.
  • a second driver device 21 is arranged on the drive direction (in 8 represented by an arrow) rear end of the second door leaf 3b.
  • a second carrier stop device 23 which interacts with the second carrier device 21 is arranged on the third door leaf 3c.
  • the driving stop device 19 of 8 corresponds to the structure of the second driver device 21 of Fig.3 .
  • the second driver device 21 of 8 corresponds in structure to the second driving stop device 23 of FIG 3 .
  • the second driving stop device 23 of 8 corresponds to the general structure of the second driver device 21 of Fig.3 .
  • the stop projection 19a of the driver stop device 19 and the second stop projection 23a of the second driver stop device 23 are movable in the vertical plane.
  • the first door leaf 3a has, on its side directed forward in the drive direction, a further driver projection 49 protruding laterally from the first door leaf 3a in the direction of the second door leaf 3b.
  • a further driver projection 49 protruding laterally from the first door leaf 3a in the direction of the second door leaf 3b.
  • the further driver projection 49 has a further first inclined surface 49a, which runs obliquely downwards in the second drive direction on the side of the further driver projection 49 directed in the drive direction.
  • the inclined surface 49a is used to press the stop projection 19a down when it hits the other driver projection 49 and to guide it past it .
  • an inclined surface 17c is also arranged on the driver projection 17a and a further inclined surface 21c is arranged on the second driver projection 21a.
  • the inclined surface 17c and the further inclined surface 21c are each arranged on the side of the corresponding driver projection 17a, 21a directed in the drive direction.
  • the inclined surface 17c and the further inclined surface 21c each serve to guide the corresponding driver projections 17a, 21a past the corresponding stop projections 19a, 23a by the stop projections 19a, 23a being pressed in the direction of their release position when the first or second door leaf moves into the second Drive direction is moved and the driver projection 17a or the second driver projection 21a meets the stop projection 19a or the second stop projection 23a.
  • the stop projection 19a of the driving stop device 19 is connected to a further second driver projection 19d protruding laterally from the second door leaf 3b in the direction of the third door leaf 3c.
  • the stop projection 19a can advantageously be operated via the further second driver projection 19d from the side of the second door leaf 3b facing away from the first door leaf 3a in order to move the stop projection 19a from the stop position into the release position.
  • the further second driver projection 19d On the side pointing in the drive direction, has a first inclined surface 19c, which is designed in the same way as the further first inclined surface 49a and presses on the further second driver projection 19d when the second stop projection 23a strikes in the second drive direction the second stop projection 23a downwards in order to guide it past the further second driver projection 19d.
  • a further third driver projection 23d is connected to the second stop projection 23a and has a function that is comparable to the further second driver projection 19d.
  • the additional, third driver projection 23d also has a second inclined surface 23c, which has a structure and function comparable to the first inclined surface 19c of the additional, second driver projection 19d.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)
  • Lock And Its Accessories (AREA)
  • Gates (AREA)
EP23166370.9A 2018-01-15 2018-12-20 Système de porte coulissante télescopique Pending EP4223971A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018200582.6A DE102018200582C5 (de) 2018-01-15 2018-01-15 Teleskopschiebetürsystem
EP18214710.8A EP3511504B1 (fr) 2018-01-15 2018-12-20 Système de porte coulissante télescopique

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP18214710.8A Division-Into EP3511504B1 (fr) 2018-01-15 2018-12-20 Système de porte coulissante télescopique
EP18214710.8A Division EP3511504B1 (fr) 2018-01-15 2018-12-20 Système de porte coulissante télescopique

Publications (2)

Publication Number Publication Date
EP4223971A2 true EP4223971A2 (fr) 2023-08-09
EP4223971A3 EP4223971A3 (fr) 2023-08-16

Family

ID=64755208

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23166370.9A Pending EP4223971A3 (fr) 2018-01-15 2018-12-20 Système de porte coulissante télescopique
EP18214710.8A Active EP3511504B1 (fr) 2018-01-15 2018-12-20 Système de porte coulissante télescopique

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IT202000028655A1 (it) * 2020-11-26 2022-05-26 Antonella Andrea Battisti Dispositivo di riscontro per coppie di ante scorrevoli

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DE102016213981A1 (de) 2016-07-29 2018-02-01 Gebr. Willach Gmbh Teleskopschiebetürsystem

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FR2579262A1 (fr) * 1985-03-21 1986-09-26 Krieg & Zivy Dispositif d'antidecrochage pour porte coulissante
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ES2534194T3 (es) * 2011-01-13 2015-04-20 Sunflex Aluminiumsysteme Gmbh Dispositivo de rodillos de rodadura
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DE102018200582B3 (de) 2019-04-25
DE102018200582C5 (de) 2023-03-23
EP3511504A1 (fr) 2019-07-17
EP3511504B1 (fr) 2023-06-14
ES2949971T3 (es) 2023-10-04
EP4223971A3 (fr) 2023-08-16

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