EP2526245B1 - Türflügelsystem zum schliessen und/oder öffnen eines eingangs - Google Patents

Türflügelsystem zum schliessen und/oder öffnen eines eingangs Download PDF

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Publication number
EP2526245B1
EP2526245B1 EP11700183.4A EP11700183A EP2526245B1 EP 2526245 B1 EP2526245 B1 EP 2526245B1 EP 11700183 A EP11700183 A EP 11700183A EP 2526245 B1 EP2526245 B1 EP 2526245B1
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EP
European Patent Office
Prior art keywords
door leaf
fastening
guide
closing
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP11700183.4A
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English (en)
French (fr)
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EP2526245A2 (de
Inventor
Andrea Pucci
Luca Pucci
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Pucci Saoro Srl
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Pucci Saoro Srl
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Publication date
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Publication of EP2526245A2 publication Critical patent/EP2526245A2/de
Application granted granted Critical
Publication of EP2526245B1 publication Critical patent/EP2526245B1/de
Active 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
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0656—Bottom 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
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/46—Magnets
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/452—Mounting location; Visibility of the elements in or on the floor or wall
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/672—Glass
    • 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 sliding door leaf system for closing or opening an entrance composed of one or more door leaves and of means for removably fastening said one or more door leaves to one or more carriages slidably mounted on at least one overhead track, said fastening means comprising a lower fastening element connectable to the door leaf by securing means and an upper fastening element projecting underneath said carriage according to the preamble of claim 1.
  • the variant embodiments providing sliding door leaves, especially made of glass, are very important, due to their high aesthetic value.
  • the door leaf is for example held by a clamp element upon which by means of screws or the like a fastening seat is attached for a fastening pin that projects underneath the carriage and it is secured to said fastening seat by tightening means such as bolts or the like.
  • a further drawback of the known systems is that a casing is necessary for hiding therein the carriage and the fastening elements for the door leaf, which casing can be opened sideways in order to allow a user to fasten or release the door leaf to the carriage and/or to adjust the gap between the door leaf and the carriage making it possible to adjust the door leaf.
  • Such need of having a lateral access prevents design solutions with a high aesthetic value from being made, such as for example the fact of having all the fastening system embedded into a framing housed into a recess of the ceiling or into a projection or frame not having interruptions with the ceiling or the masonry constituting it.
  • a further drawback that can be found in the prior art is due to the fact that by arranging a carriage on an overhead track, and by fastening the door leaf securing means thereto by a fastening pin leads to configurations according to which it is hard to provide the pin to extend along a vertical plane passing through the axis of the track, and it is hard for the securing elements and/or for the door leaf to be arranged substantially on the same plane.
  • a sliding door system according to the preamble of claim 1 is known from document WO2005/071178 .
  • the aim of the present invention is to overcome such drawbacks of the prior art by providing a system according to the preamble of claim 1, further comprising in combination the features of the characterizing part of claim 1.
  • Said lower abutment surfaces of said fastening seat are composed of a stop element movable along the vertical direction by adjusting means such to adjust the gap between the door leaf and said overhead track, it being possible to reach and to operate such adjusting means from the lower portion of said lower fastening element.
  • said upper fastening element is composed of a fastening pin attached to said carriage and projecting downwardly, which fastening pin at the bottom has an enlarged head and the upper surfaces of said enlarged head are said upper abutment surfaces.
  • the fastening seat of the lower fastening element is composed of a fixed outer part coupled to said means securing said lower fastening element to the door leaf and of said stop element, which stop element has said lower abutment surfaces and is movable along the vertical direction from an extreme upper position to an extreme lower position and vice versa, and it can be stopped in a predetermined position between said two extreme positions, by said adjusting means.
  • the fastening pin with the enlarged head is fitted into the fastening seat such that the upper abutment surfaces composed of the enlarged step of the enlarged head of said fastening pin abut the corresponding lower abutment surfaces.
  • said means for securing the lower fastening element to the door leaf are composed of one or more clamp elements each one comprising at least two jaws which can be clamped one to the other such to hold a portion of the door leaf arranged therebetween.
  • the lower fastening element has one or more protuberances for the preventive, temporary and safe fastening, which protuberances are intended to cooperate with corresponding apertures in the door leaf by a shape fit, both said apertures in the door leaf and said protuberances being shaped such to have abutment surfaces having at least one horizontal direction component, intended to achieve a mutual abutment.
  • This particular feature has the advantage of guaranteeing a preventive attachment of the lower fastening element to the door leaf by a shape fit within an aperture having a shape substantially corresponding to the door leaf, said shape being such that the door leaf is prevented from translating downwardly by gravity with respect to the lower fastening element, or even the door leaf is prevented from being released from said lower fastening element.
  • Such preventive attachment further allows the clamp elements to be relieved of a portion of the weight, and therefore allows their size to be reduced the weight of the door leaf remaining the same.
  • the lower fastening element is made of one piece, preferably made of metal, with a central portion constituting said fastening seat and laterally having said protuberances, preferably two and on the opposite sides of said fastening seat, and two side portions constituting said clamp elements.
  • the fastening pin with the enlarged head and the fastening seat of the lower fastening element have such a shape that they engage each other and such fastening seat has a lateral opening for the introduction of said fastening pin having a shape substantially corresponding to the diametral axial section of the fastening pin and it has abutment surfaces with at least one horizontal direction component embedded into a recess whose axis is oriented parallely to the longitudinal axis of the fastening pin, the angle extension of said recess being greater than 180°.
  • said recess has an angle extension greater than 180° such that in the fastening position said enlarged head remains housed into said recess of the fastening seat by the force of gravity and it cannot escape by lateral translation has the advantage on one hand of guaranteeing the door leaf to remain in the fastening position with a high reliability, and on the other hand it makes very easy to carry out the procedure for fastening and/or releasing the door leaf to the carriage.
  • the above fastening and/or releasing procedure further has the advantage that it can be made without having a lateral access to the fastening mechanisms but by simply acting through a downward aperture provided into the recess of the ceiling or into the projection or frame where the fastening system is housed, requiring it only to be large enough in order to allow the door leaf to be introduced during the first upward movement, therefore in a position laterally offset from the longitudinal axis of the fastening pin.
  • the system for closing and/or opening an entrance, composed of one or more slidably mounted or hinged door leaves preferably has floor-mounted guide or abutment means preventing the door leaves from swinging.
  • the door leaves are fastened to carriages sliding on one or more overhead tracks bearing the weight thereof and allowing them to be moved in the opening and closing condition but at the bottom however they have a support on the ground by means of rollers or slides, that often run into dedicated guides and preventing the door leaf from swinging.
  • Some systems provides guides on the ground, which can be slots, grooves or recesses made into the floor or composed of a U axial section element which is arranged on the floor at the path of the door leaf or small rails which are fitted into corresponding grooves provided on the lower surface of the door leaf.
  • stop elements with several shapes and size, which are attached to the floor in a position projecting therefrom, and so they are bulky and not much effective as regards the aesthetic point of view, in particular when door leaves are in the open position.
  • the present invention aims at solving the above drawbacks of such known systems by a system wherein said guide or abutment means are composed of one or more guide or abutment devices having guide or abutment surfaces intended to cooperate with one or both the lower longitudinal edges of the door leaf and which are moved from an idle position wherein they are retracted so as to be concealed under the floor to an operating position, due to the door leaf approaching, wherein they at least partially protrude above the floor such that said guide or abutment surfaces cooperate with the lower edge of the door leaf, magnetic means causing said one or more guide or abutment devices to be moved from the idle position to the operating position and/or vice versa.
  • Such system has the advantage of having floor-mounted guide or abutment means which can be moved from an operating condition corresponding to the passage or approaching of the door leaf to an idle condition corresponding to the door leaf moving away, such that when the door leaf is opened such means are retracted within the floor while minimizing the overall dimension and the visual effect.
  • said devices are composed of a case or container embedded into the floor wherein a movable element is mounted as to be vertically slidable which bears said one or more guide or abutment surfaces and which can be moved alternatively in a position wherein the guide or abutment surfaces are under the floor and in a position wherein said guide or abutment surfaces protrude at least partially above it, and wherein they cooperate with the lower edge of the door leaf.
  • Said movable element is provided with a section substantially corresponding to the inner section of said case, and the inner shell surface of said case acts as a guide for said movable element.
  • each one of said one or more guide or abutment devices has only one guide or abutment surface, which can have an extension in a direction parallel to the door leaf, when the latter is in the closing position, that is smaller or equal to the extension of the door leaf and/or of said entrance in a direction parallel to the width extension of said entrance.
  • this embodiment guarantees the door leaf in the closure position to have a stop preventing it from swinging or from unintentionally moving.
  • said one or more guide or abutment devices have each one two guide or abutment surfaces facing each other and spaced substantially equally to or slightly greater than the thickness of the door leaf, such to create a stop on both the sides of the lower edge of the door leaf, and said one or more guide or abutment surfaces have an extension in the direction parallel to the door leaf, when the latter is in the closing position, that is smaller or equal to the extension of the door leaf and/or of said entrance.
  • said guide or abutment devices have an upper surface with two holes from which, upon the passage of the door leaf, two stop elements are deployed which have said guide or abutment surfaces facing each other and that are arranged at the opposite faces of the lower edge of the door leaf, defining a fixed path for the door leaf.
  • the two stop elements return back under the floor level or flush with the guide or abutment device.
  • said guide or abutment devices are made of a case delimited at the top by a surface element constituting said surface with the holes and by a movable element composed of a base and of two upper protuberances forming said stop elements.
  • Such movable element can be moved from a lower or idle position wherein said stop elements are not deployed from the surface element and an upper or operating position where said stop elements are deployed from the surface elements.
  • case or container embedded under the floor and the surface with the holes can be of any shape without modifying the base structural and functional concept, in a preferred embodiment with a particular aesthetic value such case has a cylindrical shape and the surface element has a circular shape.
  • the base of the movable element embeds a permanent magnet and the movable element is moved from the idle position to the operating position by the passage of the door leaf, a permanent magnet being also embedded into the lower edge of the door leaf.
  • the permanent magnet it is possible for the permanent magnet to be embedded only in the door leaf, the movable element being composed of ferromagnetic material or being provided with elements made of said material.
  • This particular embodiment has the considerable advantage of being simple to be made and of not involving mechanisms subjected to a easy wear or to a malfunction; moreover it is reliable by means of the use of magnets, even over a long time.
  • a further advantage is the fact of holding the door leaf in the proper closure position wherein magnets are coupled by the mutual attraction force thus making it necessary, in order to open the door leaf, to exert at the beginning a slightly greater force such to allow magnets to be disconnected.
  • system of the present invention in the particular case with two or more door leaves, further provides means for holding the door leaves in a position parallel to each other.
  • Such means for holding the door leaves in a position parallel to each other are composed of one or more elements holding the door leaves in a position parallel to each other, each one being substantially attached to the lower edge of a door leaf and protruding towards a second door leaf, having two guide surfaces facing each other arranged in such a way that such guide surfaces define a gap therebetween wherein the lower edge of said second door leaf can be arranged and said second door leaf can slide between the two guide surfaces along a plane substantially parallel to the first door leaf.
  • said element holding the door leaves in a position parallel to each other is composed of a shaped bracket arranged vertically along a plane parallel to the first door leaf and of a guide element, which is secured to the lower end of said bracket and extending substantially on the horizontal plane towards said second door leaf.
  • Said bracket is secured to said first door leaf by one or more screws, preferably two, or by threaded through elements or the like through corresponding through holes provided at the lower edge of said first door leaf.
  • Said guide element has two edges projecting upwardly and arranged along planes parallel to the first door leaf, preferably composed of polymer material, and arranged in such a way to have two guide surfaces facing each other, which guide surfaces define therebetwen a gap wherein the lower edge of said second door leaf can be placed such that said second door leaf can slide between the two guide surfaces along a plane substantially parallel to the first door leaf.
  • the present invention relates to a floor-concealed guide or abutment device for suspended sliding door leaf systems.
  • Such device is composed of one or more guide or abutment devices embedded into the floor having guide or abutment surfaces intended to cooperate with one or both the lower longitudinal edges of one or both the door leaves and being moved from an idle position wherein they are retracted so as to be concealed under the floor to an operating position, due to the door leaf approaching, wherein they engage the lower edge of the door leaf between said guide or abutment surfaces.
  • Said guide or abutment devices are composed each one of a case at the top delimited by a surface element with two holes and of a movable element composed of a base and of two upper protuberances having an axial section similar to said holes provided on the surface element, which upper protuberances constitute said stop elements, said movable element being movable from a lower or idle position where said stop elements are not deployed from the surface element and an upper or operating position where said stop elements are deployed from the surface element.
  • a permanent magnet is embedded into the base of the movable element and the movable element is moved from the idle position to the operating position upon the passage of the door leaf, a permanent magnet being embedded also in the lower edge of the door leaf, while the return action to the idle position is guaranteed by the gravity or by return elastic means or the like.
  • said sliding door leaf system comprises mutual engagement means allowing other door leaves to be pulled both during the opening and closing movements by the door leaf on which the movement force for the opening and closing condition is applied, said mutual engagement means being arranged in such a way that each door leaf pulls the adjacent door leaf both in the closing and opening conditions, said mutual engagement means being further associated to each lower fastening element and being movable in different specific positions on said lower fastening element such to allow the final relative opening and closing position of the door leaves to be defined.
  • Said sliding door leaf system with mutual engagement means for pulling the other door leaves by the door leaf upon which the movement force for the opening and closing conditions is applied has the advantage of having such mutual engagement means directly fitted on the lower fastening elements, giving constructional simplicity and allowing complex stop mechanisms acting on floor-mounted rails or mounted at the top of the door leaves not to be provided.
  • a further advantage is given by the characteristic that such mutual engagement means are arranged in such a way to allow predetermined relative positions of the door leaves in the closure and/or opening position to be selected.
  • said mutual engagement means comprise one or more pin stop elements which extend from the upper surface of said lower fastening elements.
  • pin stop elements are mounted so as to be retractable and can be taken under the upper surface of the lower fastening element, such that they do not exert their stopping function, by means of screw mechanisms that can be operated from the lower surface of the lower fastening element.
  • said mutual engagement means are composed also of reversed L-shaped pulling tabs, removably attached to the upper portion of the lower fastening element, which pulling tabs extend towards the lower fastening element of another door leaf such that both in the opening and closing condition they abut against other pulling tabs or against pin stop elements provided on said lower fastening element of another door leaf causing said other door leaf to be opened or closed by a pulling action.
  • said lower fastening elements have four retractable pin stop elements and four seats securing said pulling tabs which are arranged in predetermined positions and allowing predetermined relative positions of the door leaves in the opening and closing conditions to be achieved.
  • Such configuration of the fastening means allows the entire fastening system to be housed into a framing embedded into the ceiling, without the need of a side casing, as clearly shown in figure 1 , where the framing 101 is embedded into a recess in the ceiling, between horizontally arranged covering boards 102 made of plasterboard or similar materials.
  • the fastening system can be housed into a framing 101, which is arranged into a projection or frame with no interruption with the ceiling or the masonry constituting it, it being made of covering boards made of plasterboard or similar materials 103 arranged vertically in order to form the projection or the frame.
  • Figure 3 shows said means for fastening the door leaf to a carriage 3 slidably mounted on an overhead track and in particular it shows a lower fastening element 4 connectable with a door leaf 21 or 22 by securing means and an upper fastening element which is composed of a fastening pin 31 projecting downwardly from said carriage 3.
  • Said fastening pin 31 at the lower end has an enlarged head with such a shape that it has upper abutment surfaces 32 having at least one horizontal direction component.
  • Said lower fastening element 4 has a fastening seat 41 composed of an housing recess with a lateral opening for the introduction of said fastening pin 31 and with lower abutment surfaces 411 having at least one horizontal direction component.
  • Such lower abutment surfaces 411 are intended for engaging the corresponding upper abutment surfaces 32 of the enlarged head arranged at the lower end of said fastening pin 31.
  • Said lower abutment surfaces 411 of said fastening seat 41 are composed of a stop element 410 which can be moved in the vertical direction by adjusting means such to adjust the gap between the door leaf 22 and said overhead track, it being possible to reach and operate such adjusting means from the lower part of said lower fastening element 4.
  • the lower fastening element 4 has one or more protuberances 43 for the preventive, temporary and safe fastening, which protuberances 43 are intended to cooperate with corresponding apertures 220 in the door leaf 22, clearly seen in figure 4 , by a shape fit, said apertures 220 in the door leaf 22 and said protuberances 43 being shaped such to have abutment surfaces having at least one horizontal direction component, intended to achieve a mutual abutment.
  • Said means for securing the lower fastening element to the door leaf 21 are composed of two clamp elements 42 each one comprising at least two jaws which can be clamped one to the other such to hold a portion of the door leaf 21 arranged therebetween.
  • the lower fastening element 4 is made of one piece, preferably made of metal, with a central portion that constitutes said fastening seat 41 and laterally having two protuberances 43, on the opposite sides of said fastening seat, and two side portions constituting said clamp elements 42.
  • Such clamp elements 42 are therefore composed of said side portions of said lower fastening element 4 and of two jaws 421, each one can be movably fitted to the upper portion of each one of said side portions and projects downwardly such to be clampable against each one of the side portions engaging the interposed portion of the door leaf 22.
  • Figure 4 shows a detail of said fastening pin 31 with enlarged head and of said fastening seat 41, which fastening seat 41 is composed of a fixed outer part coupled to said fastening means of said lower element for fastening the door leaf and of said stop element 410.
  • the stop element 410 has said lower abutment surfaces 411 and it can be moved in the vertical direction from an extreme upper position to an extreme lower position and vice versa, and it can be stopped in a specific position between said two extreme positions, by adjusting means.
  • Said stop element is slidably mounted on vertical guides 413 and said adjusting means are composed of a vertical threaded through hole 414 provided within said stop element 413 and of a threaded rod 415 introduced into said through hole 414 such that the rotation of the threaded rod 415 about its longitudinal axis causes said stop element 410 to move in the vertical direction, and said threaded rod 415 at the top is attached to said fixed outer part of said fastening seat such that it can rotate about its longitudinal axis and at the bottom it passes through a through hole into said fixed outer part of said fastening seat 41 such that it is possible to reach and to operate it from the lower surface of said lower fastening element 4.
  • the fastening pin 31 with the enlarged head is introduced into the fastening seat 41 such that the upper abutment surfaces 32 composed of the enlarged step of the enlarged head of said fastening pin abut with the corresponding lower abutment surfaces 411.
  • a lower hole 412 placed in the bottom wall of said fixed outer part having an horizontal section similar to that of the enlarged head of the fastening pin 31 and with a mere slightly greater area, such that the enlarged head of the fastening pin 31 is introduced therein when the movable element 410 is moved towards the extreme lower position, and it does not hinder such movement.
  • Such lower hole 412 can be seen also in figure 5 wherein a bottom view of the lower fastening element 4 is shown, and it is possible to see also the lower abutment surfaces 411 through such lower hole 412.
  • Such lower abutment surfaces 411 have such a shape that they engage the correspondingly shaped upper abutment surfaces 32 composed of the enlarged step of the enlarged head of the fastening pin 31 and they are embedded into a recess whose axis is oriented parallely to the longitudinal axis of the fastening pin, the angle extension of said recess being greater than 180°.
  • Such process provides three movements: an initial vertical movement of the door leaf 21 and so of the lower fastening element 4 attached thereto such as shown in figure 6a , until the lateral opening provided in the fastening seat 41 is at the fastening pin 31; a second translation movement of the door leaf 21, shown in figure 6b , allowing the fastening pin 31 to enter sideways into said lateral opening such that the upper abutment surfaces 32 composed of the enlarged step of the enlarged head of the fastening pin 31 are substantially under the upper abutment surfaces 411 of said fastening seat 41; a third downward movement of the door leaf 21, shown in figure 6c , where the enlarged head of the fastening pin 31 enters into said recess and the lower abutment surfaces 411 and the upper abutment surfaces 32 are in contact.
  • Such arrangement is applied both in the case of only one sliding door leaf and in the case of two or more sliding door leaves at least one carriage and a corresponding lower fastening element being provided for each door leaf, preferably in an amount of two for each door leaf.
  • the guide or abutment device 5 can be clearly seen in figure 1 .
  • Such configuration is only by way of example and for some characteristics only one sliding door leaf is enough, while other characteristics are specific for two or more sliding door leaves cooperating within the same opening and/or closure system.
  • the sliding door leaves 21 and 22 are fastened by means of fastening means to carriages 3 each one sliding on an overhead track respectively, this fastening and sliding system being housed into a framing 101.
  • the guide or abutment device 5 has guide or abutment surfaces intended to cooperate with the lower longitudinal edges of the door leaf 22, that is the door leaf upon which the force for the opening and closure movement is applied, and it is moved from an idle position where it is retracted so as to be concealed under the floor to an operating position, due to the door leaf 22 approaching it, wherein the lower edge of the door leaf is engaged between said guide or abutment surfaces.
  • Figure 7a shows an exploded view of said guide or abutment device 5, which is composed of a cylindrical case 51 with an upper opening upon which a surface element 501 may be attached by a screw or snap mechanism and of a movable element 52 free to move within the cylindrical case 51 along the longitudinal axis thereof.
  • the surface element 501 has two holes 502 and the movable element is composed of a base 521 and of two upper protuberances which form two stop elements 522 which have two guide or abutment surfaces 523 facing each other intended to cooperate with the lower longitudinal edges of the door leaf 22.
  • the holes 502 have a shape substantially similar to the axial section of the stop elements 522 and therefore they allow such stop elements 522 to be deployed from the upper surface composed of the surface element 501 moving from a position wherein their upper surfaces are substantially on the same plane of the surface element 501 to a position wherein they are above the plane of the surface element 501 for the main part of their longitudinal extension.
  • the cylindrical case 51 is intended to be embedded into the floor under the door leaf and the plane of the surface element 501 therefore is substantially the same plane of the floor.
  • two stop elements 522 are deployed having said guide or abutment surfaces 523 facing each other and which are arranged at the opposite faces of the lower edge of the door leaf, defining a fixed for the door leaf.
  • the base of the movable element 521 embeds a permanent magnet 53, which is housed into a suitable seat open towards the bottom in the base, and the movable element 52 is moved from the idle position to the operating position due to the passage of the door leaf, a permanent magnet being embedded also into the lower edge of the door leaf.
  • the movable element 52 returns back to the idle position by means of elastic means such as a spring.
  • Figures 7b and 7c show exploded views of alternative embodiments of said guide or abutment device: in figure 7b the bottom of the case is removably mounted thereon by a screw or snap mechanism; in figure 7c the surface element 501 and the cylindrical case 51 are composed of a single piece, and the bottom of the case is removably mounted thereon by a screw or snap mechanism such as in figure 7b .
  • the guide or abutment device 5 of figures 7 , 8a and 8b can be used both for system with a single door leaf and in systems with two or more door leaves, it being possible to provide at least one of said guide or abutment devices 5 for each door leaf.
  • Figure 8a shows the operating position of the guide or abutment device 5: upon the passage of the door leaf 22 when it is moved from an open position to a closure position, the magnet 53 embedded in the guide or abutment device 5 and the magnet embedded within the lower edge are in the proximity of the same vertical, the magnet within the lower edge of the door leaf 22 attracts the magnet 53, moving the movable element 52 in an operating position that is in such a raised position that the two upper protuberances constituting said stop elements 522 are deployed from the level of the floor and arranging said guide or abutment surfaces 523 at the opposite faces of the lower edge of the door leaf 22, preventing it from swinging.
  • Figure 8b shows the idle position of the guide or abutment device 5 where it is retracted so as to be concealed under the floor: when the door leaf 22 is moved away during the opening phase the movable element 52 with the stop elements 522 returns back to the idle position due to force of gravity and/or to a return spring or the like.
  • a suitable size of the movable element 52 and above all of the stop elements 522 allows, when the device is in this idle position, the upper surfaces of said stop elements 522 to be arranged on the same plane of the surface element 501.
  • stop elements 522 it is possible to provide the upper surfaces of said stop elements 522 to be under the plane of the surface element 501, in this case there are provided guide tabs arranged in an axial direction under the holes 502 and/or guides arranged along the inner shell surface of the case 51, such that the movable element is not subjected to side translations and/or rotations and the stop elements 522 remain in the proper position correspondingly to holes 502.
  • Figures 9a, 9b, 9c, 9d and 9e show some possible embodiments of the guide or abutment device 5.
  • the guide or abutment device 5 in figure 9a has one stop element 522, such to cooperate only with a face of the lower edge of the door leaf 22, for example in the case of hinged door leaves.
  • the guide or abutment device 5 in figure 9b has only one stop element 522 placed in the center, such to be introduced in a groove provided underneath the lower edge of the door leaf 22.
  • the guide or abutment device 5 in figure 9c has a case with a square cross section, and it is possible to provide cases and upper surfaces with any shapes.
  • the guide or abutment device 5 in figure 9d and 9e extend along all or a part of the lower edge of the door leaf 22, and have one or two stop elements 522 such to engage one or both the lower lateral edges of the door leaf 22.
  • Figures 10a and 10b show the element holding the door leaves in a position parallel to each other 7, according to the specific case with at least two sliding door leaves.
  • the element holding the door leaves in a position parallel to each other 7 is substantially attached to the lower edge of the door leaf 21 and it extends towards the door leaf 22, being provided with two guide surfaces 721 facing each other.
  • Such guide surfaces 721 are arranged in such a way that a gap is defined therebetween where the lower edge of the door leaf 22 can be placed and said door leaf 22 can run between the two guide surfaces 721 along a plane substantially parallel to the first door leaf.
  • said element holding the door leaves in a position parallel to each other 7 is composed of a bracket 71 arranged vertically along a plane parallel to the first door leaf and of a guide element 72, which is attached to the lower end of said bracket 71 and substantially extending on the horizontal plane towards the door leaf 22.
  • Said bracket is attached to the door leaf 21 by one or more screws 710, preferably two, or by threaded elements or the like passing through corresponding through holes provided at the lower edge of said first door leaf.
  • Said guide element has two edges 720 projecting upwardly and arranged along planes parallel to the first door leaf, preferably made of polymer material, and arranged in such a way that they have two guide surfaces 721 facing each other, which guide surfaces define the gap therebetween where the lower edge of the door leaf 22 can be arranged such that said door leaf 22 can run between the two guide surfaces 721 along a plane substantially parallel to the door leaf 21.
  • Figures 11a, 11b and 11c schematically show the relative position taken by two door leaves 21 and 22 in the opening and closure mnovements by mutual engagement means, which mutual engagement means allow the door leaf 21 to be pulled both in the opening and closing movements by the door leaf 22 upon which the movement force for the opening and closing movements is applied.
  • Such mutual engagement means can also allow, in the case of two or more sliding door leaves, the door leaf 21, which is pulled in the opening and closing movements, in turn to pull a third door leaf in the opening and closing movements, and said third door leaf can act on a fourth one and so on.
  • Said mutual engagement means are arranged in such a way that each door leaf pulls the adjacent door leaf both in the closing and opening movements and are associated to each lower fastening element 4, they being also movable in different predetermined positions on said lower fastening element such to allow the relative final open and closed position of the door leaves to be defined.
  • Said mutual engagement means comprise one or more pin stop elements 62 which protrude from the upper surface of said lower fastening elements 4.
  • Said pin stop elements 62 are mounted such to be retractable and can be moved under the upper surface of the lower fastening element 4, such that they do not carry out their stopping function, by means of screw mechanisms that can be operated from the lower surface of the lower fastening element 4.
  • pin stop elements 62 which can be reached from the lower surface of the lower fastening element 4 in order to be moved in an operating or idle position by said scew mechanisms, can be clearly seen in figure 9 , where a bottom view of said lower fastening element 4 is shown.
  • FIG 7 there is shown a pin stop element 62 in the operating position, that is protruding above the upper surface of the lower fastening element 4 such to act as a stop, and the other three pin stop elements 62 are shown in the idle position, that is retracted under the upper surface of the lower fastening element 4.
  • Said mutual engagement means are further composed of reversed L-shaped pulling tabs 61, which are removably attached to the upper portion of the lower fastening element 4, which pulling tabs 61 extend towards the lower fastening element of another door leaf such that both in the opening and closing movement they abut against other pulling tabs 61 or against pin stop elements 62 provided on said lower fastening element of another door leaf causing said other door leaf to be opened or closed by a pulling action.
  • a pulling tab 61 can be seen in section view in figure 1 , which is fitted above the lower fastening element 4.
  • a pulling tab 61 can be further seen, which has two threaded holes by means of which it is removably attached by screws or the like to a securing seat 46 for the pulling tabs having corresponding threaded holes.
  • the lower fastening element 4 preferably has four pin stop elements 62 and two seats securing the pulling tabs such that it is possible to arrange the pulling tab 61 and to arrange in the operating position a pin stop element 62 in the predetermined desired positions such to have the final relative positions of the door leaves such as shown in figures 11a, 11b and 11c .
  • the pin elements 62 and the seats 46 securing said pulling tabs are arranged on the lower fastening element 4 symmetrically with respect to the fastening seat 41, such that, as said above, the lower fastening element 4 can be used on both the side edges of the door leaf 21.
  • Figure 11a shows the door leaves 21 and 22 in the final open position, each one being supported by two lower fastening elements 4.
  • the pin stop elements 62' are the only ones to be in the operating position and when the door leaf 22 is moved in the opening direction, the pulling tabs 610 and 611 abut against the pin stop elements 62' being in the operating position and cause the door leaf 21 to be moved in the same direction.
  • Figure 11c shows the relative position between the door leaf 22 and the door leaf 21 in the closed step: the door leaf 22 is moved in the closing direction and when the pulling tab 610 contacts the pulling tab 611, the door leaf 21 is pulled by the door leaf 22 in the closing direction.
  • Figure 12 shows a guide housing the lower edge of a fixed door leaf.
  • Said sliding door leaves in the complete open condition are arranged overlapped beyond such one or more fixed door leaves 20 while in the closed condition said sliding door leaves are arranged laterally offset in the sliding direction.
  • an upper joint in the framing 101 wherein the overhead tracks for the sliding door leaves are housed such as shown in figure 1 , such upper joint being arranged eccentrically on one of the two sides of such framing 101 and being also embedded and recessed with respect to the side walls 102 and it being reachable from the lower portion.
  • a guide 8 housing the lower edge of the fixed door leaf 20 with means supporting the fixed door leaf 20 which supporting means are embedded into the floor and can be adjusted in height both for adjusting the height of the fixed door leaf 20 with respect to the floor and for tilting the fixed door leaf 20 in the desired position.
  • Said housing guide 8 is composed of a first elongated element 80 with an U-shaped axial section which is embedded into the floor and of a second elongated element 81 with a reversed U-shaped axial section fitted into the first elongated element and constituting said supporting means for the fixed door leaf 20 acting as a base supporting the fixed door leaf 20, there being provided also screw elements or the like 82 which can adjust the gap between the first elongated element 80 and the second elongated element 81 along the vertical direction.
  • screw elements or the like 82 can enter more or less into the floor through said first elongated element 80 and can be screwed or unscrewed through holes provided in the second elongated element 81, and therefore they constitute thickness elements upon which said second elongated element 81 rests and they can be arranged at different heights depending on the relative height desired for the second elongated element 81 with respect to the first elongated element 80 and consequently between the fixed door leaf 20 and the floor.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (18)

  1. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs, das aus einem oder mehreren Türblättern und Mitteln zur lösbaren Koppelung des einen oder der mehreren Türblätter an einem oder mehreren Laufwagen (3) des Systems besteht, die verschiebbar auf mindestens einer Oberschiene des Systems gelagert sind, wobei die Kopplungsmittel ein unteres Kopplungselement (4), das mit dem einen oder den mehreren Türblättern durch Befestigungsmittel verbindbar ist, und ein oberes Kopplungselement, das unterhalb des Laufwagens ragt, aufweisen, wobei das untere Ende des oberen Kopplungselements derart geformt ist, dass es obere Anlageflächen (32) mit zumindest einer horizontalen Richtungskomponente aufweist und das untere Kopplungselement (4) einen Kopplungssitz (41) aufweist, bestehend aus einer Aufnahmeaussparung mit einer seitlichen Öffnung zum Einführen des oberen Kupplungselements und mit unteren Anschlagflächen (411), die mindestens eine horizontale Richtungskomponente aufweisen und die mit den entsprechenden oberen Anschlagflächen (32) des unteren Endes des oberen Kopplungselements in Eingriff bringbar sind, wobei die unteren Anschlagflächen (411) des Kopplungssitzes (41) aus einem Anschlagelement (410) bestehen, das entlang der Vertikalrichtung durch Einstellmittel bewegbar ist, um den Spalt zwischen dem Türflügel und der Oberschiene einzustellen, wobei diese Einstellmittel von dem unteren Teil des unteren Kopplungselements (4) erreichbar und betätigbar sind, dadurch gekennzeichnet, dass das Anschlagelement (410) an Vertikalführungen (413) verschiebbar gelagert ist und die Einstellmittel bestehen aus einer vertikalen Durchgangsgewindebohrung (414), die in das Anschlagelement (410) vorgesehen ist, und einer Gewindestange (415), die in das Durchgangsloch (414) derart eingesetzt ist, dass die Drehung der Gewindestange (415) um ihre eigene Längsachse bewirkt, dass das Anschlagelement (410) in vertikaler Richtung bewegt wird, und die Gewindestange (415) oberseitig an einem feststehenden Außenteil des Kopplungssitzes (41) derart befestigt ist, dass sie um ihre Längsachse drehbar ist und unterseitig ein Durchgangsloch in dem feststehenden Außenteil des Kopplungssitzes (41) derart durchgreift, so dass es möglich ist, sie von der Unterseite des unteren Kopplungselements (4) zu erreichen und zu betätigen.
  2. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach Anspruch 1,dadurch gekennzeichnet, dass das obere Kopplungselement ein Kopplungsstift (31) ist, der mit dem unteren Kopplungselement (4) derart in Eingriff bringbar ist, dass der Kopplungsstift (31) in der durch die Mittellängsachse der Oberschiene gehenden Vertikalebene fluchtend angeordet ist und in dem mit dem unteren Kopplungselement (4) gekoppelten Zustand sich mit ihrer Längsachse in einer mit der Mittelebene des unteren Kopplungselements (4) und des Türflügel (22) zusammenfallenden Position erstreckt.
  3. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach Anspruch 2, dadurch gekennzeichnet, dass das obere Kopplungselement aus einem am Laufwagen (3) befestigten und sich nach unten erstreckenden Kopplungsstift (31) besteht, wobei der Kopplungsstift (31) unterseitig einen verbreiterten Kopf aufweist und die oberen Flächen des verbreiterten Kopfes die oberen Anschlagflächen (32) sind.
  4. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach einem oder beiden der Ansprüche 2 und 3, dadurch gekennzeichnet, dass der Kopplungssitz (41) des unteren Kopplungsselements (4) aus einem festen Außenteil, das mit dem Mittel zur Befestigung des unteren Kopplungselements (4) am Türflügel (22) gekoppelt ist, und aus dem Anschlagelement (410) besteht, wobei das Anschlagelement (410) die unteren Anschlagflächen (411) aufweist und in vertikaler Richtung von einer extremen oberen Position in eine extreme untere Position und umgekehrt bewegbar ist, und durch die Einstellmittel (414, 415) in einer vorbestimmten Position zwischen den beiden Extrempositionen arretierbar ist.
  5. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach einem oder mehreren der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass die Mittel zur Befestigung des unteren Kopplungselements (4) an dem Türflügel (22) aus einem oder mehreren Klemmelementen (42) bestehen, von denen jede mindestens zwei Backen (421) aufweist, die zum Halten eines dazwischen angeordneten Abschnitts des Türflügels (22) gegeneinander verspannbar sind.
  6. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach einem oder mehreren der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass das untere Kopplungselement (4) einen oder mehrere Vorsprünge (43) zur vorbeugenden, temporären und sicheren Befestigung aufweist, welche Vorsprünge (43) mit entsprechenden Durchbrüchen (220) im Türflügel (22) durch Formschluss zusammenwirken, wobei sowohl die Öffnungen (220) in dem Türflügel (22) als auch die Vorsprünge (43) so geformt sind, dass sie Anschlagflächen mit mindestens einer horizontalen Richtungskomponente aufweisen, um eine gegenseitige Anlage zu erzielen.
  7. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach einem oder mehreren der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass der Kupplungsstift (31) mit dem verbreiterten Kopf und der Kupplungssitz (41) des unteren Kupplungselements (4) so geformt sind, dass sie miteinander in Eingriff stehen und der Kupplungssitz (41) eine seitliche Öffnung zum Einführen des Kupplungsstiftes (31) mit einer im Wesentlichen dem diametralen Axialabschnitt des Kupplungsstiftes (31) entsprechenden Form aufweist und untere Anschlagflächen (411) mit mindestens einer horizontalen Richtungskomponente aufweist, die in eine Ausnehmung eingelassen sind und deren Achse parallel zur Längsachse des Kupplungsstiftes (31) ausgerichtet ist, wobei die Winkelerstreckung der Ausnehmung größer als 180° ist, so dass, wenn die unteren Anschlagflächen (411) mit den aus der Verbreiterungsstufe des verbreiterten Kopfes des Kupplungsstiftes (31) bestehenden oberen Anschlagflächen (32) in Kontakt treten, der verbreiterte Kopf in der Ausnehmung des Kupplungssitzes (41) aufgrund der Schwerkraft untergebracht bleibt und nicht durch eine seitliche Translation entweichen kann.
  8. Schiebetürflügelsystem zum Schließen und/oder Öffnen eines Zugangs nach einem der vorhergehenden Ansprüche 1 bis 7, in der eine bodenmontierte Führungs- oder Anschlageinrichtung vorgesehen ist, die ein Verschwenken der Türflügel verhindert, wobei diese Führungs- oder Anschlagmittel aus einer oder mehreren Führungs- oder Anschlageinrichtungen (5) mit Führungs- oder Anschlagflächen (523) bestehen, die dazu bestimmt sind, mit einer oder beiden der unteren Längskanten des Türflügels (22) zusammenzuwirken und die von einer Ruhestellung, in der sie im Wesentlichen bündig mit oder unter dem Bodenniveau verborgen sind, in eine Betriebsstellung und/oder umgekehrt bewegt werden und in dieser Betriebsstellung aufgrund der Annäherung des Türflügels (22) zumindest teilweise über den Boden hinausragen, so dass diese Führungs- bzw. Anschlagflächen (523) mit dem unteren Rand des Türflügels (22) zusammenwirken, wobei die eine oder die mehreren Führungs- oder Anschlageinrichtungen (5) mittels magnetischer Mittel von der Ruheposition in die Betriebsposition und/oder umgekehrt bewegt werden.
  9. Schiebetürflügelsystem zum Schließen und/oder Öffnen eines Zugangs nach Anspruch 8, dadurch gekennzeichnet, dass jeweils eine dieser einen oder mehreren Führungs- oder Anschlageinrichtungen (5) zumindest nur eine Führungs- oder Anschlagfläche (523) oder zwei einander zugewandte Führungs- oder Anschlagflächen (523) aufweist, und die eine oder die mehreren Führungs- oder Anschlagflächen eine Erstreckung in einer Richtung parallel zum im geschlossenen Zustand befindlichen Türflügel (22) aufweisen, welche Erstreckung kleiner oder gleich der Erstreckung des Türflügels (22) und/oder des Zugangs ist.
  10. Schiebetürflügelsystem zum Schließen und/oder Öffnen eines Zugangs nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass diese Führungs- oder Anschlageinrichtungen (5) im Boden eingelassen sind und ein Flächenelement (501) auf Bodenniveau aufweisen, das zwei Löcher (502) aufweist, aus denen beim Durchgang des Türflügels (22) zwei Anschlagelemente (522) herauskommen, die diese einander zugewandten Führungs- oder Anschlagflächen (523) aufweisen aufweist, die sich an den gegenüberliegenden Seiten des unteren Randes des Türflügels (22) positionieren und dabei die einen Zwangsweg für das Türflügel (22) vorgeben.
  11. Schiebetürflügelsystem zum Schließen und/oder Öffnen eines Zugangs nach Anspruch 10, dadurch gekennzeichnet, dass die Führungs- oder Anschlageinrichtungen (5) aus einem Gehäuse (51) gebildet sind, das oben durch das Flächenelement (501) und durch ein bewegliches Element (52) begrenzt ist, das aus einer Basis (521) und zwei oberen Vorsprüngen, die die Anschlagelemente (522) bilden, wobei das bewegliche Element (52) einen Querschnitt aufweist, der im Wesentlichen dem Innenquerschnitt des Gehäuses (51) entspricht und die innere Mantelfläche des Gehäuses (51) als Führung für das bewegliche Element (52) wirkt, wobei dieses Element zwischen einer unteren bzw. Ruhestellung, in der die Anschlagelemente (522) aus dem Flächenelement (501) nicht herauskommen, und einer oberen oder Betriebsstellung, in der die Anschlagselementen (522) aus dem Flächenelement (501) herauskommen, bewegbar ist.
  12. Schiebetürflügelsystem zum Schließen und/oder Öffnen eines Zugangs nach Anspruch 11, dadurch gekennzeichnet, dass die Basis (521) des beweglichen Elements (52) und/oder der untere Rand des Türflügels (22) einen oder mehrere darin eingebettete Permanentmagnete (53) aufweisen und das bewegliche Element (52) beim Durchgang des Türflügels (22) von der Ruheposition in die Betriebsposition bewegt wird.
  13. Schiebetürflügelsystem zum Schließen und/oder Öffnen eines Zugangs nach einem oder mehreren der Ansprüche 8 bis 12, dadurch gekennzeichnet, dass es ein bodenverdecktes Führungs- oder Anschlagsystem für aufgehängte Schiebetürflügelsysteme umfasst, das aus einer oder mehreren bodeneingebetteten Führungs- oder Anschlageinrichtungen (5) der bodenmontierten Führungs- oder Anschlagmittel zusammengesetzt ist, mit Führungs- oder Anschlagflächen (523), die dazu bestimmt sind, mit einer oder beiden unteren Längskanten des mindestens einen Türflügels (22) zusammenzuwirken und die aus einer Ruhestellung, in der sie bündig mit oder unter dem Bodenniveau verborgen sind, in eine durch die Annäherung des Türflügels hervorgerufene Betriebsstellung bewegt werden, in der der untere Rand des Türflügels (22) zwischen den Führungs- oder Anschlagflächen (523) eingegriffen wird, wobei die Führungs- oder Anschlagseinrichtungen (5) jeweils aus einem rohrförmigen insbesondere zylindrischen Gehäuse (51) besteht, das oben durch ein Flächenelement (501) mit zwei Löchern (502) und durch ein bewegliches Element (52) begrenzt ist, das aus einer Basis und zwei oberen Vorsprüngen mit einem diesen Löchern ähnlichen auf dem Flächenelement (501) vorgesehenen Axialschnitt (502) besteht, wobei die oberen Vorsprünge die Anschlagselemente (522) bilden, und das bewegliche Element (52) mit einem Querschnitt versehen ist, der im Wesentlichen dem Innenquerschnitt des rohrförmigen Gehäuses (51) entspricht und die innere Mantelfläche des rohrförmigen Gehäuses (51) als Führung für das bewegliche Element (52) wirkt, das mit den nicht aus dem Flächenelement (501) herausgekommenen Anschlagelementen (522) zwischen einer unteren bzw. Ruhestellung und einer oberen oder Betriebsposition mit den aus dem Flächenelement (501) herausgekommenen Anschlagelementen (522) bewegbar ist, wobei innerhalb der Basis (521) des beweglichen Elements (52) ein Permanentmagnet (53) eingebettet ist und wobei das bewegliche Element (52) beim Durchgang des Türflügels (22) von der Ruheposition in die Betriebsposition bewegt wird, wobei auch in die Unterkante des Türflügels (22) ein Permanentmagnet eingebettet ist.
  14. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach einem oder mehreren der Ansprüche 8 bis 13, dadurch gekennzeichnet, dass sie Gegenseitige Eingriffsmittel aufweist, die es ermöglichen, dass andere Türblätter durch das Türflügel sowohl im Öffnungs- als auch im Schließzustand gezogen werden (22) auf der die Bewegungskraft für den Öffnungs- und Schließzustand aufgebracht wird, wobei die gegenseitigen Eingriffsmittel derart angeordnet sind, dass jedes Türflügel das benachbarte Türflügel sowohl im Schließ- als auch im Öffnungszustand zieht, wobei das Gegenseitige Eingriffsmittel ebenfalls jedem unteren Befestigungselement zugeordnet ist (4) aufweist und in unterschiedlichen vorbestimmten Positionen derart bewegbar ist, dass die endgültige relative Öffnungs- und Schließposition der Türblätter definierbar ist.
  15. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach Anspruch 14, dadurch gekennzeichnet, dass die gegenseitigen Eingriffsmittel ein oder mehrere Stiftanschlagelemente (62), die von der Oberseite der unteren Kopplungselemente (4) abstehen, umfassen.
  16. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach einem oder beiden der Ansprüche 14 und 15, dadurch gekennzeichnet, dass die Stiftanschlagelemente (62) einziehbar gelagert sind und unter die Oberseite des unteren Kopplungselements (4) so bewegbar angeordnet sind, dass sie ihre Anschlagwirkung nicht ausführen können, mittels Schraubmechanismen, die von der Unterseite des unteren Kopplungselements (4) her betätigbar sind.
  17. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach einem oder mehreren der Ansprüche 14 bis 16, dadurch gekennzeichnet, dass die gegenseitigen Eingriffsmittel umgekehrte L-förmige Mitnahmelaschen (61) aufweisen, die an dem oberen Abschnitt des unteren Kopplungselements (4) lösbar befestigt sind, welche Mitnahmelaschen (61) sich zum unteren Kopplungselement (4) hin eines anderen Türflügels derart erstrecken, dass sie sowohl im Öffnungs- als auch im Schließzustand an anderen Mitnahmelaschen (61) oder an Stiftanschlagelementen (62) anstoßen, die an dem unteren Kopplungselement (4) eines anderen Türflügels angeordnet sind, und dabei das Öffnen oder Schließen durch Mitnahme des anderen Türflügels bewirkt.
  18. Schiebetürflügelsystem zum Schließen oder Öffnen eines Zugangs nach einem oder mehreren der Ansprüche 14 bis 17, dadurch gekennzeichnet, dass die einziehbar montierten Stiftanschlagelemente (62) derart positioniert sind, dass sie abwechselnd eine Schließstellung, in der die Kanten der Türblättern ausgerichtet sind, und eine Schließstellung, in der das Türflügel (22), auf den die Bewegungskraft für den Öffnungs- und Schließzustand ausgeübt wird, gegenüber anderen Türflügeln zum Eingang hin vorsteht, ermöglichen, so dass ein Handgriff anbringbar ist.
EP11700183.4A 2010-01-21 2011-01-14 Türflügelsystem zum schliessen und/oder öffnen eines eingangs Active EP2526245B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000007A ITGE20100007A1 (it) 2010-01-21 2010-01-21 Sistema ad ante per l'apertura e/o la chiusura di un varco
PCT/EP2011/050435 WO2011089065A2 (en) 2010-01-21 2011-01-14 Door leaf system for closing and/or opening an entrance

Publications (2)

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EP2526245A2 EP2526245A2 (de) 2012-11-28
EP2526245B1 true EP2526245B1 (de) 2019-03-13

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Publication number Priority date Publication date Assignee Title
CN203129808U (zh) * 2012-12-28 2013-08-14 亿丰综合工业股份有限公司 可分离式滑轮吊具
ES2922306T3 (es) * 2015-01-14 2022-09-13 Dorma Glas Gmbh Dispositivo guía para el guiado de una hoja de puerta de una puerta corredera
CN116201447A (zh) * 2022-09-05 2023-06-02 广东欧派克家居智能科技有限公司 无轨道下承重推拉门

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US1560828A (en) * 1924-08-13 1925-11-10 Anton J Kopp Clamp for sliding windows
US2940112A (en) * 1958-02-04 1960-06-14 Lawrence Brothers Sliding door hanger
DE9415254U1 (de) * 1994-09-20 1994-11-03 Hespe & Woelm GmbH & Co KG, 42579 Heiligenhaus Rollbeschlag zur Lagerung horizontal verfahrbarer, schwerer Lasten, insbesondere entlang einer Schiene verfahrbarer Schiebetüren und -tore
IL137707A0 (en) * 1999-04-27 2001-10-31 Hawa Ag Suspension device
EP1505237A2 (de) * 2003-08-04 2005-02-09 Eku Ag Im Boden versenkbares Führungsmittel für eine Schiebetür
DE102004003861B4 (de) * 2004-01-26 2006-06-01 Peter Leitgeb Vorrichtung zur lösbaren Halterung von einem Flächenelement, ein System mit wenigstens zwei solcher Vorrichtungen und deren Verwendung
JP4475667B2 (ja) * 2005-04-21 2010-06-09 株式会社Ｓｋｂ 振止め構造を備えている吊戸

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WO2011089065A2 (en) 2011-07-28
WO2011089065A3 (en) 2011-09-29
ITGE20100007A1 (it) 2011-07-22

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