EP4377546B1 - Porte - Google Patents

Porte

Info

Publication number
EP4377546B1
EP4377546B1 EP22757920.8A EP22757920A EP4377546B1 EP 4377546 B1 EP4377546 B1 EP 4377546B1 EP 22757920 A EP22757920 A EP 22757920A EP 4377546 B1 EP4377546 B1 EP 4377546B1
Authority
EP
European Patent Office
Prior art keywords
curtain
door
connecting device
securing
segments
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
EP22757920.8A
Other languages
German (de)
English (en)
Other versions
EP4377546C0 (fr
EP4377546A1 (fr
Inventor
Jörg Fischer
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.)
Seuster KG
Original Assignee
Seuster KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seuster KG filed Critical Seuster KG
Priority to HRP20250958TT priority Critical patent/HRP20250958T1/hr
Publication of EP4377546A1 publication Critical patent/EP4377546A1/fr
Application granted granted Critical
Publication of EP4377546C0 publication Critical patent/EP4377546C0/fr
Publication of EP4377546B1 publication Critical patent/EP4377546B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/581—Means to prevent or induce disengagement of shutter from side rails
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • E06B2009/135—Horizontal shutter reinforcements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/155—Slats connected by separate elements
    • E06B2009/1566—Rigid elements, e.g. hinges, hooks or profiles

Definitions

  • the invention relates to a door, in particular a roller door, with a door leaf which is movable along a movement path between an open position in which it at least partially exposes a wall opening and optionally forms a multi-layer roll above the wall opening, and a closed position in which it at least partially closes the wall opening, and which is designed at least in sections as a web-shaped curtain made of flexible material, wherein the web-shaped curtain is assigned a stabilizing device which extends transversely, in particular approximately perpendicularly, to the movement path and which, at least in the closed position, counteracts a deformation of the curtain in a load direction running perpendicular to a closing plane spanned by the movement path and the stabilizing device.
  • Roller doors of this type are used in particular to close hall entrances.
  • the locking element designed as a door leaf, can be wound up onto a winding shaft arranged above the hall entrance when moving from the closed to the open position. This ensures space-saving storage of the door leaf in the open position.
  • the door leaf can be designed in the form of a so-called slatted armor with a large number of slats that are articulated together along hinge axes running perpendicular to the direction of movement of the locking element.
  • the locking element can also consist, at least in part, of a web-shaped curtain, for example made of PVC, which can be formed from several curtain segments divided in the direction of the web and connected to one another.
  • the stabilizing element arranged at the lower edge of the closing element in the closed position be designed to be elastically deformable so that it can convert at least part of the impact energy into deformation energy.
  • at least one guide device cooperating with the guide element is arranged on at least one lateral edge of the closing element, which guide device is designed to detach from the guide element upon impact of a vehicle on the closing element in order to avoid damage to the curtain, the guide element or the guide device.
  • an inlet arrangement can be arranged at the upper edge of the guide element, with which the guide member can be automatically inserted into the guide element during a closing movement of the closing element.
  • the inlet arrangement can be according to the WO 2004/088080 A1 be combined with a pretensioning device that urges the closing element or the stabilizing element in opposite directions running transversely to the direction of movement of the closing element. This allows the lower edge of the closing element to be centered, ensuring reliable insertion of the lower edge of the closing element into the guide elements, even at high closing speeds.
  • Both the elastically deformable stabilizing elements at the lower edge of the closing element and the inlet arrangements for the guide links equipped with pre-tensioning devices do indeed reduce the consequences of damage when vehicles impact the closing elements.
  • collisions with vehicles still result in unacceptable damage to the closing elements and/or the guide elements, particularly when the closing elements are formed from a curtain made of an elastically flexible material.
  • neither the flexibility of the stabilizing element nor the detachable connection of the closing element or guide device and the guide element, as well as their reliable insertion into one another, are sufficient to rule out damage to the closing element and/or the guide elements.
  • the doors known in the prior art have not yet been able to solve the problem that in the event of damage to one-piece curtains or curtains made up of curtain segments that are permanently attached to one another, the entire curtain always has to be replaced.
  • the object of the invention is to improve a generic door, in particular to provide a door that enables high running speed and wind stability while ensuring easy repair and maintenance.
  • the door leaf in this context, it is possible for the door leaf to be guided along the movement path using a guide arrangement and/or joint arrangement coupled to the stabilizing device, as described in the WO 2018/219512 A1 is described, the content of which is incorporated herein in its entirety by reference.
  • Commercially available, preferably transparent or colored, PVC and/or polycarbonate can be used as a flexible or yielding material for producing door leaves according to the invention.
  • the door can be adapted to corresponding requirements or circumstances via the thickness of the plastic sheet.
  • the flexibility or bendability ensures a small winding radius for space-saving accommodation of the curtain in the closed position.
  • Polycarbonate in particular has proven to be a material with excellent properties for use in doors according to the invention.
  • the material has high elasticity with sufficient flexural rigidity to follow the winding contour even with large widths.
  • the material has other positive properties such as high impact resistance.
  • the web-shaped curtain has at least two successive curtain segments in the direction of the movement path, which are detachably connected to one another along at least one predetermined separation line extending in the closing plane, preferably approximately perpendicular to the movement path, in such a way that the mutually facing edges of the curtain segments remain deformable.
  • Detachable in the sense of the present invention is to be understood as meaning that the connection of the curtain segments can be released or separated, in particular manually, without causing damage to components of the door, in particular to the connected curtain segments.
  • the predetermined separation line can be an imaginary axis in the region of the fastening zone between the two curtain segments.
  • the conflict of interest underlying the present invention namely high running speed and high wind stability on the one hand, and simple repair and maintenance options on the other, can be resolved.
  • the detachable connection of the curtain segments can be designed without rigid fastening or connecting profiles.
  • a key development idea lies in the functional separation of the stabilization of the curtain, which is created by the stabilization device, and the fastening of the curtain segments to one another, which is achieved by the detachable connection. If the curtain is damaged, it is no longer necessary to replace the entire curtain. This creates the option of replacing individual curtain segments in a simple, cost-effective and easy-to-install manner by loosening the connection between the curtain segments.
  • the door comprises a connecting device that is at least partially deformable, in particular elastically deformable, for detachably connecting the mutually facing edges of the curtain segments.
  • the connecting device does not necessarily have to contribute to increasing stability, it can be designed to be elastically deformable and flexible, in contrast to the rigid stabilizing device usually made of aluminum or metal.
  • the connecting device can extend across the entire width of the curtain oriented transversely to the movement path and can fasten the curtain segments to be connected to one another across its entire width.
  • the elasticity of the connecting device has the advantage that the connecting device can return to its original shape after deformation, for example, as a result of a collision with a forklift truck, so that the curtain can continue to properly close the wall opening and can also be reliably moved along the movement path, particularly in the open position. can also be wound into a coil.
  • the connecting device consists exclusively of an elastically deformable material, in particular an elastomer material and/or plastic. Suitable materials include, for example, PVC, in particular rigid PVC, PE, EPDM, SBR, and silicone.
  • the intended separation line or the intended separation area within the meaning of this description and the claims is formed by the transitions between the connecting device and the edges of the curtain segments.
  • the connecting device is designed such that a curtain segment forming the lower edge of the curtain and another curtain segment can be or are each detachably fastened thereto. Because the connecting device is detachably connectable to both curtain segments to be connected, it is not only possible to easily replace the curtain segments in the event of damage and/or maintenance, but also to replace the connecting device itself with little assembly effort if it needs to be replaced.
  • the detachable fastening can be realized by a form-fitting connection, which is characterized in particular by ensuring easy assembly and disassembly of the curtain segments or the connecting device.
  • the connecting device has two receptacles, each assigned to one of the curtain segments to be connected, for positively receiving one of the mutually facing edges of the curtain segments.
  • the connecting device has a receptacle assigned to an upper edge of the curtain segment forming the lower edge of the curtain and a receptacle assigned to the lower edge of the curtain segment trailing in the closing direction.
  • the edges can have thickened portions, for example in the form of a bead or a piping.
  • the positive engagement between the edge and the receptacle can be realized, for example, in the manner of a piping rail.
  • the receptacles can each have a guide groove oriented in the direction of the path of movement of the door leaf. oriented longitudinal opening for sections of the curtain segments adjoining the edges or for connecting elements coupled to the curtain segments. This means that the edges are either manufactured or formed as a single piece with the respective curtain segments or are part of separate connecting elements that are, in particular, integrally coupled to the curtain segments.
  • the longitudinal openings can have a clear width in the load direction that is smaller than the maximum dimensions of the thickened portions accommodated in the receptacles in this direction.
  • the positive coordination of the guide groove and edge also provides a predefined assembly and disassembly direction, ensuring simple assembly and disassembly and preventing incorrect assembly. Furthermore, the edges are guided longitudinally into the guide grooves in the holder during insertion. Thanks to the positive interlocking, the connecting device can be easily pulled or slid onto the curtain segments without jamming or jamming.
  • the connecting device is designed such that, when a load acting on the curtain exceeds a predetermined load limit in the load direction, at least one of the curtain segments, in particular both, is released by utilizing the deformability of the connecting device, for example by widening the longitudinal opening.
  • This design of the door leaf is based on the knowledge that impact damage or collisions with, for example, forklifts often result in damage to the curtain in the area of the fastening interface between the curtain segment and the connecting device. This design of the door leaf is particularly noticeable when high loads are applied, for example at high speeds of the object causing the collision, such as the forklift.
  • the edges of the curtain segments can be shaped to match the dimensions of the longitudinal openings of the receptacles of the connecting devices in such a way that, when the predetermined load limit is exceeded, the edges are pushed through the longitudinal openings, at least in sections, by utilising the elastic flexibility of the connecting device and/or the edges themselves and can escape from the guide grooves.
  • the load limit is approximately 20 kg/m.
  • the detachable connection between the curtain segments, in particular the connecting device is preferably designed in such a way that, in the event of a load, damage to the curtain segment trailing in the closing direction is avoided. This can, under certain circumstances, be achieved at the expense of damage to the curtain segment leading in the closing direction, in particular forming the lower edge of the curtain.
  • the connecting device is arranged at a distance of 250 mm to 1,250 mm from the floor in the closed position. Since the curtain is usually damaged at a lower edge in the closed position, it is advantageous to arrange the connecting device at a vertical height such that most of such collision damage can be repaired by simply replacing the lower curtain segment, possibly including the connecting device.
  • the connecting device is located at a distance of 350 mm to 1,000 mm or up to 500 mm from the floor.
  • a securing device such as an end or securing cap, can be arranged at at least one lateral end of the connecting device, in particular at both lateral ends of the connecting device, which is detachably connected to the connecting device and/or one of the curtain segments, in particular screwed, latched, or clamped.
  • the safety device can, for example, be shaped and/or dimensioned in such a way that it overlaps the safety device in the direction of the movement path to at least one side and can, if necessary, be placed on a lateral edge of the curtain.
  • the connecting device is provided with at least one, in particular with at least two, three or four, fastening holes for receiving fastening means, such as screws, clips or the like, for fastening the securing device and the connecting device together.
  • fastening means such as screws, clips or the like
  • the restoring force counteracting a deformation of the connecting device in the load direction is smaller than the restoring force counteracting a deformation of the stabilizing device in a direction perpendicular to the load direction.
  • the load direction in the from the space to be closed by the door leaf or in the opposite direction. This can further reduce the consequences of damage resulting from a collision, for example, with a forklift truck, as the curtain is able to convert a larger proportion of the kinetic energy into deformation energy without causing damage such as cracks, particularly at the connection points between the curtain and the connecting device.
  • the door according to the invention has at least one guide device arranged on a lateral edge of the door leaf, by means of which the door leaf is guided during a movement in the closing plane.
  • the door can have an inlet arrangement arranged on the upper edge of the guide device, with which the lateral edge of the door leaf can be automatically inserted into the guide device during a closing movement.
  • inlet arrangement reference is made to the WO 2004/088080 A1 , the content of which is incorporated herein by reference.
  • At least one connecting device can be provided with a securing device designed to absorb axial forces acting parallel to the edges of the curtain segments extending perpendicular to the path of movement. With such a securing device, it can be prevented that the parallel The edges of the door leaf extending to the path of movement are displaced in a direction perpendicular to the path of movement because the corresponding axial forces are absorbed by the safety device.
  • the connecting device 7 has a constant cross-section along its entire longitudinal extent in the longitudinal direction or width direction B. Furthermore, the exemplary embodiment of the connecting device 7 according to the Figures 1 to 3 in cross-section is double-axis symmetrical. As in Figure 2 As can be seen, the connecting device 7 is designed to be axially symmetrical with respect to a vertical central axis M V oriented in the direction of the web direction R. In addition, the connecting device 7 is designed to be axially symmetrical with respect to a horizontal central axis M H running through a connecting web 25 connecting the two C-shaped receptacles 13, 15 to one another and oriented parallel to the desired separation line.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Wing Frames And Configurations (AREA)

Claims (21)

  1. Porte (1), en particulier porte enroulable, comprenant un vantail de porte (5) mobile le long d'une trajectoire de déplacement (R) entre une position d'ouverture, à laquelle il libère au moins partiellement une ouverture murale et forme éventuellement un enroulement multicouche au-dessus de l'ouverture murale, et une position de fermeture, à laquelle il ferme au moins partiellement l'ouverture murale, et réalisé au moins en partie sous forme de tablier (3) en forme de bande de matériau souple, dans lequel un dispositif de stabilisation (33) s'étendant transversalement, en particulier approximativement perpendiculairement, à la trajectoire de déplacement (R) est associé au tablier (3) en forme de bande, qui, au moins en position de fermeture, contrecarre une déformation du tablier (3) dans une direction de contrainte s'étendant perpendiculairement à un plan de fermeture défini par la trajectoire de déplacement (R) et le dispositif de stabilisation (33), caractérisée en ce que le tablier (3) en forme de bande présente au moins deux segments de tablier (9, 11) successifs dans la direction de la trajectoire de déplacement, qui sont reliés l'un à l'autre de manière amovible le long d'au moins une ligne de séparation de consigne, ou d'une zone de séparation de consigne, qui s'étend de préférence approximativement perpendiculairement à la trajectoire de déplacement dans le plan de fermeture, de telle sorte que les bords des segments de tablier (9, 11) orientés l'un vers l'autre, s'étendant transversalement, en particulier perpendiculairement à la trajectoire de déplacement, restent déformables, et comprenant un dispositif de liaison (7) déformable au moins en partie, en particulier déformable élastiquement, pour la liaison détachable des bords tournés l'un vers l'autre des segments de tablier (9, 11), dans lequel le dispositif de liaison (7) présente deux logements (13, 15) associés chacun à l'un des segments de tablier (9, 11) pour loger par engagement positif chacun un des bords tournés l'un vers l'autre des segments de tablier (9, 11), dans lequel en particulier les bords présentent des renflements, qui sont réalisés en particulier sous forme de bourrelets ou de passepoils, et dans lequel le dispositif de liaison (7) se compose d'un matériau élastomère et/ou d'une matière plastique.
  2. Porte (1) selon la revendication 1, caractérisée en ce que les logements (13, 15) sont fabriqués ensemble d'une seule pièce et/ou présentent chacun une rainure de guidage (17, 19) s'étendant dans la direction longitudinale des logements (13, 15), en particulier avec une section transversale constante dans la direction de la ligne de séparation de consigne, pour l'introduction des bords dans la direction longitudinale, ainsi que chacun une ouverture longitudinale (21, 23) orientée dans la direction de la trajectoire de déplacement (R) pour des sections des segments de tablier (9, 11) reliées aux bords ou ayant des moyens d'attache rattachés aux segments de tablier (9, 11), dans lequel les ouvertures longitudinales (21, 23) présentent, dans la direction de contrainte, une largeur intérieure qui est inférieure aux dimensions maximales des renflements insérés dans les logements (13, 15) dans cette direction.
  3. Porte (1) selon la revendication 1 ou 2, caractérisée en ce que le dispositif de liaison (7) est réalisé de telle sorte que, dans le cas d'une force de contrainte agissant sur l'étoffe (3) et dépassant une limite de contrainte prédéterminée dans la direction de contrainte, au moins l'un des segments de tablier (9, 11) est libéré, et en particulier les deux.
  4. Porte (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la section transversale du dispositif de liaison (7) est réalisée de manière symétrique dans un plan de coupe s'étendant perpendiculairement à la direction longitudinale par rapport à un axe orienté dans la direction de la trajectoire de déplacement (R) et/ou par rapport à un axe orienté parallèlement à la ligne de séparation de consigne, s'étendant en particulier à travers une nervure de liaison reliant les logements (13, 15).
  5. Porte (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que le dispositif de liaison (7), en position de fermeture, est disposé à une distance jusqu'au sol comprise sur une plage de 250 mm à 1250 mm.
  6. Porte (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que le dispositif de liaison (7) est réalisé sous forme de rail à double bourrelet.
  7. Porte (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que respectivement deux autres segments de tablier (9, 11) successifs dans la direction de la trajectoire de déplacement (R) sont reliés l'un à l'autre de manière indissociable, en particulier collés et/ou soudés l'un à l'autre.
  8. Porte (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la force de rappel contrecarrant une déformation du dispositif de liaison (7) dans la direction de contrainte est inférieure à la force de rappel contrecarrant une déformation de l'élément de stabilisation (33) dans la direction de contrainte.
  9. Porte (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que les segments de tablier (9, 11) sont reliés l'un à l'autre de telle sorte que ceux-ci ne peuvent être dissociés l'un de l'autre que lorsqu'une protection est déclenchée, dans lequel en particulier un dispositif de protection (51) pour empêcher un déplacement relatif des segments de tablier (9, 11) dans la direction de la ligne de séparation de consigne est associé au dispositif de liaison (7).
  10. Porte (1) selon la revendication 9, caractérisée en ce que le dispositif de protection (51) est relié par engagement positif au dispositif de liaison (7).
  11. Porte selon l'une quelconque des revendications précédentes, caractérisée par au moins un dispositif de fixation conçu pour fixer au moins un bord d'au moins un segment de tablier (9, 11) s'étendant perpendiculairement à la trajectoire de déplacement par rapport à au moins un dispositif de liaison (7).
  12. Porte selon la revendication 11, caractérisée en ce que le dispositif de fixation présente au moins un boulon de fixation, en particulier une vis de fixation, traversant un bord à fixer, s'étendant en particulier transversalement, de préférence approximativement perpendiculairement au plan de fermeture.
  13. Porte (1) selon l'une quelconque des revendications précédentes, caractérisée par au moins un dispositif de guidage disposé sur un bord latéral du vantail de porte (5), au moyen duquel le vantail de porte (5) est guidé lors d'un déplacement dans le plan de fermeture, et un dispositif d'entrée disposé sur le bord supérieur du dispositif de guidage, au moyen duquel le bord latéral du vantail de porte (5) peut être introduit automatiquement dans le dispositif de guidage lors d'un déplacement de fermeture.
  14. Porte (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que le segment de tablier (9) avançant lors d'un déplacement de fermeture le long de la trajectoire de déplacement (R), formant en particulier le bord inférieur de l'étoffe (3), présente un indicateur optique qui se différencie optiquement du segment de tablier (11) adjacent.
  15. Porte selon l'une quelconque des revendications 1 à 12, caractérisée en ce qu'un dispositif de protection, conçu pour recevoir des forces axiales agissant parallèlement sur les bords des segments de tablier s'étendant perpendiculairement à la trajectoire de déplacement, est associé à au moins un dispositif de liaison (7).
  16. Porte selon la revendication 13, caractérisée en ce que le dispositif de protection présente des moyens de protection (130, 140) montés de manière fixe par rapport à l'ouverture murale et au moins un module de protection monté sur le vantail de porte (5), en particulier sur le dispositif de liaison (7), avec au moins une surface d'appui pouvant être appliquée contre une surface opposée du moyen de protection (130, 140) pour recevoir des forces axiales.
  17. Porte selon la revendication 14, caractérisée en ce que la surface d'appui est formée par au moins un galet de guidage (116, 118, 126, 128) monté en particulier de manière rotative par rapport à un axe de galet s'étendant perpendiculairement au plan de fermeture en position de fermeture, qui est reçu de préférence dans la position de fermeture dans un moyen de protection (130, 140) réalisé sous forme de profilé creux, s'étendant approximativement dans le sens de la gravité et traversé par une fente (132, 142) traversée par un bord latéral du vantail de porte.
  18. Porte selon la revendication 14 ou 15, caractérisée en ce que le dispositif de protection présente au moins deux modules de protection (110, 116, 118, 120, 126, 128) montés à des extrémités axiales opposées l'une à l'autre d'au moins un dispositif de liaison (7), en particulier fixés par engagement positif, par force et/ou par liaison de matière.
  19. Porte selon la revendication 16, caractérisée en ce que le dispositif de protection présente une protection anti-traction (150) reliant ensemble les modules de protection (110, 116, 118, 120, 126, 128).
  20. Porte selon la revendication 17, caractérisée en ce que la protection anti-traction traverse un canal (170) s'étendant parallèlement aux bords des segments de tablier (9, 11) dans le dispositif de liaison (7).
  21. Porte selon la revendication 12 et l'une quelconque des revendications 16 à 20, caractérisée en ce qu'au moins un boulon de fixation, comme par exemple au moins une vis de fixation, traverse au moins un module de protection.
EP22757920.8A 2021-07-29 2022-07-27 Porte Active EP4377546B1 (fr)

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CN2480527Y (zh) 2001-05-08 2002-03-06 蔡松柏 防磨损连接板的卷门
DE20305922U1 (de) 2003-03-20 2003-06-12 Adolf Seuster GmbH & Co. KG, 58513 Lüdenscheid Rolltor
KR20090077108A (ko) * 2008-01-10 2009-07-15 권준호 스크린셔터의 시트구조
US20150007948A1 (en) * 2012-03-01 2015-01-08 Ryan Voges Expandable hembar window shade system
US20140190709A1 (en) * 2013-01-10 2014-07-10 Stoebich Brandschutz Gmbh Smoke or Fire Protection Device
US11536084B2 (en) 2017-05-31 2022-12-27 Seuster Kg Rolling door
CA3152005A1 (fr) * 2019-08-21 2021-02-25 Rite-Hite Holding Corporation Barrieres de securite retractables resistantes aux chocs
DE102019126898A1 (de) 2019-10-07 2021-04-08 Novoferm Nederland B.V. Torblatt, Tor und Verfahren zur Herstellung eines Torblatts

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EP4377546C0 (fr) 2025-07-16
PL4377546T3 (pl) 2025-11-12
WO2023006801A1 (fr) 2023-02-02
HRP20250958T1 (hr) 2025-10-10
HUE073264T2 (hu) 2026-01-28
EP4377546A1 (fr) 2024-06-05
US20240271482A1 (en) 2024-08-15

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