EP4119760B1 - Portail à enroulement rapide - Google Patents

Portail à enroulement rapide Download PDF

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Publication number
EP4119760B1
EP4119760B1 EP22178193.3A EP22178193A EP4119760B1 EP 4119760 B1 EP4119760 B1 EP 4119760B1 EP 22178193 A EP22178193 A EP 22178193A EP 4119760 B1 EP4119760 B1 EP 4119760B1
Authority
EP
European Patent Office
Prior art keywords
frame
quick
door
rolling door
pressure
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
EP22178193.3A
Other languages
German (de)
English (en)
Other versions
EP4119760C0 (fr
EP4119760A1 (fr
Inventor
Wilhelm DÜCK
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.)
Frinova GmbH
Original Assignee
Frinova GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Frinova GmbH filed Critical Frinova GmbH
Priority to US17/863,573 priority Critical patent/US20230105435A1/en
Publication of EP4119760A1 publication Critical patent/EP4119760A1/fr
Application granted granted Critical
Publication of EP4119760C0 publication Critical patent/EP4119760C0/fr
Publication of EP4119760B1 publication Critical patent/EP4119760B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/171—Rollers therefor; Fastening roller shutters to rollers
    • 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
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17076—Sealing or antirattling arrangements
    • 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
    • E06B9/582—Means to increase gliss, light, sound or thermal insulation
    • 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
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles

Definitions

  • the invention relates to a high-speed roller door, in particular a high-speed cold room roller door with a flexible door leaf that can be wound around a horizontal shaft and has a vertical running direction for closing a door opening delimited by a door frame.
  • the roller door has a winding drive for opening and closing the door as well as a pressure frame with which the door leaf in its closing position can be subjected to force transversely to its flat side in the direction of the gate frame in order to ensure that the door leaf is in contact with the gate frame as tightly as possible.
  • means are provided which apply force to the pressure frame towards the gate frame when the roller door is closed.
  • Such high-speed roller doors are part of the state of the art and have proven themselves very well because, on the one hand, they open and close comparatively quickly and, on the other hand, they largely seal the door opening when closed.
  • the door leaf which is made up of various components, is self-contained, comparatively light and elastically flexible, so that it can be converted from its flat shape that closes the door opening into a wound shape, i.e. forms a door leaf wrap.
  • the door leaf Since the door leaf is self-contained but elastically flexible, it is advisable to guide it at least in its vertical edge areas. This can be done between the gate frame on the one hand and a pressure frame on the other hand and possibly further guides, with the pressure frame being one when opening and closing Has a guiding function and in the closed position serves to press the door leaf as tightly as possible onto the door frame or its guide by applying force.
  • a special pressing mechanism with which the door leaf is pressed sealingly from the pressing frame to the gate frame in its closed position and which spaced these components apart from one another in order to open the roller shutter, so that the door leaf can be opened and wound up with as little friction as possible.
  • Such a high-speed roller door is state of the art and is out of date EP 3 919 715 A1 known.
  • the pressure frame is kept at a distance by spring force and is only subjected to force in the closed position by means of a separate drive.
  • spindle drives are provided between the gate frame and the pressure frame, which are drive-connected to one another by means of a rotating traction device and which are driven synchronously by a separate drive unit.
  • WO 2013/167279 A1 discloses a lifting gate arrangement with a windable door leaf, which has a lintel sealing device, in which the lintel sealing device rests on the door leaf and is pivotally mounted in such a way that it pivots away from the door leaf when the gate is opened, so that the end plate of the door leaf is completely out can be moved out of the gate opening.
  • the invention is based on the object of improving a high-speed roller shutter of the type mentioned at the outset, in particular of reducing the aforementioned disadvantages.
  • the high-speed rolling door according to the invention which is advantageously designed and used as a high-speed cooling room rolling door, has a flexible door leaf which can be wound around a horizontal shaft and has a vertical running direction for closing a door opening delimited by a door frame.
  • a winding drive is provided as well as a pressure frame with which the gate leaf can be subjected to force in its closing position transversely to the flat side of the gate leaf in the direction of the gate frame.
  • Means are provided which apply force to the pressure frame towards the gate frame when the roller shutter is closed. According to the invention, these means have a traction drive which is drive-connected to the winding drive for the door leaf and which controls the movement of the pressure frame.
  • the basic idea of the solution according to the invention is to combine the drive of the drive frame with the winding drive that is required anyway, in order on the one hand to save a separate drive for the drive frame and, on the other hand, to ensure by coupling the drives that the pressure frame is pressed on or the pressure frame is opened only takes place in the closed position, i.e. when the door leaf completely or almost completely closes the door opening.
  • a traction drive is provided, which is drive-connected to the winding drive and which controls the movement of the pressing frame.
  • the pressure frame is expediently moved in one direction by spring force and in the other direction by the traction drive, which must also overcome the spring force. Included In principle, it does not matter whether the traction drive is effective in the pressing direction of the pressing frame or in the opposite direction. However, it is particularly advantageous if the spring force is only used to release the pressing frame and the traction drive is used to press the same, since a comparatively high pressing force can then be applied since the spring means only have to apply the restoring forces to open the pressing frame. In principle, the traction drive can also be designed so that it moves the pressing frame both in the pressing direction and in the opposite direction.
  • a pressure frame does not necessarily mean a closed frame; rather, two vertical sections are sufficient, which press the vertically extending long sides of the door leaf against the door frame in a sealing manner. It is understood that these vertical pressing elements can be connected to one another by an upper and/or lower cross connection to form a partially closed or closed pressing frame.
  • a gate frame does not necessarily have to be understood as a frame surrounding the gate opening, as is typically the case, for example, with rolling refrigerator doors.
  • a gate frame in the sense of the present invention is the area surrounding the gate opening, which, in contrast to the gate leaf, is stationary and immovable.
  • the traction drive only has to be designed and determined for the pressing movement of the pressure frame, which simplifies the design.
  • the traction mechanism drive is formed by two rotating traction mechanisms, which are arranged vertically and in the area in front of the vertical parts of the pressure frame, each of which is driven and controlled by a drive wheel seated on the horizontal shaft of the winding drive.
  • Such an arrangement is not only, but particularly advantageous for an open pressing frame which has no cross connection. But such an arrangement has also proven itself with a closed or partially closed pressing frame, as it enables a very direct drive of the control means for the pressing frame on both sides, is easily adjustable and is less prone to failure.
  • the pressing frame can advantageously be formed by two vertical pressing elements which can preferably be moved independently of one another.
  • the pressure frame is designed as a closed or partially closed frame, which preferably has an upper horizontal Has a crossbar, via which the vertical pressing elements are connected and which also causes a horizontal seal by pressing the door leaf onto the top of the goal frame.
  • a cross roller can advantageously be provided on the top of the pressure frame, which causes the door leaf to be deflected from the side near the frame to the door leaf winding, i.e. in the direction of the winding shaft. When there is a tensile load on the winding drive, this roller automatically ensures that the pressure frame is spaced from the gate frame by the driving force of the winding drive.
  • At least one control body is advantageously attached to each traction device. It is particularly advantageous if several control bodies are attached to each traction device, since this allows the contact pressure to be applied very evenly to the pressure frame and thus also to the door leaf.
  • each control body which is arranged in a stationary manner on the gate frame or a component connected to it and which applies the required supporting force so that the force of the traction mechanism drive acting in the vertical direction is transmitted through the Control body can be converted into a pressing force transversely.
  • a control body is advantageously designed such that it has a wedge-shaped tip or is wedge-shaped, with the tip advantageously directed downwards.
  • the control bodies can then be attached to the traction device and moved together with it in the same direction as the door leaf in order to apply the pressing forces to the pressing frame in the closed position of the door leaf.
  • the control bodies can also be effective in the opposite direction, i.e. in the upward direction, which is preferred However, the direction downwards, as it particularly simplifies the setting.
  • control bodies are advantageously arranged so that they can be moved along a vertical pressing element, so that a pressing force is generated when the control element passes between the pressing element and a support body.
  • each traction means In order to achieve the most uniform possible pressing force of the pressing frame on the door leaf, it is particularly advantageous if two or more control bodies distributed over the vertical length are provided on each traction means, each of which applies a pressing force in conjunction with a supporting body arranged on the gate frame side.
  • the traction drive or drives can be formed by a chain drive, but the use of toothed belts as a traction mechanism has proven to be particularly advantageous because they are light, require little maintenance, run dry and also enable low-noise operation. There is also no need for a complex safety cover for the traction drive.
  • the traction means are advantageously driven via a spur gear arranged on the winding shaft next to the door leaf winding, it is advantageous to provide a lower deflection roller for each traction means, with which the deflection takes place and the required tension is applied to the traction mechanism drive.
  • a deflection roller is therefore advantageously spring-loaded downwards in the direction of force and is mounted for limited movement on the gate frame side.
  • the traction drives with the control bodies are expediently like this arranged so that these are arranged in front of the vertical pressing elements of the pressing frame (seen from the front in view of the gate).
  • the high-speed roller door 1 shown in the figures is intended for closing a door opening 2 of a cooling room, which is delimited by a door frame 3, which is stationary and connected to the cooling room wall or is part of it.
  • the gate frame 3 is designed like a frame on the front and carries a shaft 4 above the gate opening 2, which is rotatably mounted on the gate frame 3.
  • the shaft 4 is connected to the upper end of a curtain 5, which forms the door leaf 5 and which can be wound onto it by means of the shaft 4.
  • a drive 6 is provided on the gate frame side, with which the shaft 4 can be driven in the winding direction or in the unwinding direction.
  • the shaft 4 can be rotated until the lower end of the door leaf 5 rests on the ground, as shown in Fig. 3 is shown. In this position (closed position), the door leaf 5 completely closes the door opening 2.
  • the door leaf 5 is guided laterally between vertical parts of the door frame 3 and vertically parallel to it and in front of it are arranged pressure elements 7, which form part of a pressure frame 8, which in the illustrated embodiment is formed by the vertical bar-like pressure elements 7 and a horizontally arranged upper pressure bar 9 is, from which the door leaf 5 can be pressed sealingly against the door frame 3 on both sides (left and right) of the door opening 2 as well as on the top.
  • the pressure frame 8 is partially closed, i.e. open at the bottom. If necessary, this can also be completely closed, i.e. designed to be circumferential, then the bottom cross member is advantageously embedded in the ground so that it can be driven over.
  • the pressure frame 8 is guided to a limited extent on four bolts 11 attached to the gate frame 3, movable in the direction 10 and in the opposite direction perpendicular to the door leaf 5 or to the gate opening 2.
  • the bolts 11 are surrounded by coil springs 12, which are prestressed and the Press the pressure frame 8 away from the door leaf 5 so that a free space is created for low-friction movement of the door leaf 5 for opening and closing.
  • the spacing of the pressure frame 8 from the gate frame 3 is supported by a horizontal deflection roller 13 arranged above the gate opening 2 and the pressure bar 9, which is rotatably mounted on the pressure frame 8 and which when winding the door leaf 5 onto the shaft 4, as shown in FIG Fig. 2 and Fig. 3 clearly visible, this is deflected in such a way that a force for spacing the pressure frame 8 relative to the goal frame 3 is generated.
  • the pressure frame 8 can be pressed in direction 10 towards the door leaf 5 by the drive 6 of the shaft 4 immediately after the door leaf 5 has reached the closed position.
  • two traction drives 14 are provided, each of which has a spur gear 15 seated on the shaft 4, over which a rotating toothed belt 16 runs in front of a pressure element 7, which is tensioned at the lower end by means of a deflection roller 17, which is arranged on the gate frame 3 so that it can be moved vertically to a limited extent and is subjected to spring force in the direction of the ground.
  • the traction drives 14 are thus driven and controlled via the drive unit 6, since the spur gears 15 are connected to the shaft 4 in a rotationally fixed manner.
  • control bodies 18 are arranged at a distance from one another on each toothed belt 16.
  • the control bodies 18 are cuboid and beveled downwards, so they have a starting slope 19, which cooperates with a bolt-shaped support body 20 arranged parallel to the shaft 4 on the gate frame side, which projects laterally into the traction drive 14, such that when the starting slope 19 of a control body 18 comes into contact with the support body 20, the control body 18 moves in the direction 10 to the pressure frame 8 is pressed.
  • the vertical movement of the control body 18 is therefore converted into a horizontal movement in direction 10 by the support body 20, whereby the pressure frame 8, in particular the vertical pressure elements 7, are subjected to force by the control body 18 to rest against the door leaf 5.
  • This force overcomes the spring preload force of the springs 12 spaced apart from the pressure frame 8 and presses the pressure frame 8 with its three sides against the door leaf 5 in such a way that it lies tightly against the gate frame 3 and thus tightly closes the gate opening 2.
  • the control bodies 18 are always arranged in the same way in relation to the door leaf 5 in its closed position. These are set so that immediately after reaching the closed position ( Fig. 2 ) the starting slopes 19 run onto the support bodies 20 and this ensures that after the door has been completely closed, the door leaf 5 rests sealingly on the door frame 3.
  • the unwinding process can also be continued by the shaft 4 after the door leaf 5 completely closes the door opening 2. This further movement is used to relieve the deflection roller 13 and to move the control bodies 18 between the support bodies 20 and the pressure frame 8.
  • the curtain 5 can bulge slightly between the wrap and the roll 13.
  • a crossbar 21 is attached to the lower end of the door leaf 5, at the ends of which guide rollers 22 are freely rotatable, which are arranged between the gate frame 3 and the pressure frame 8 are guided and thus ensure a straight up and down movement of the door leaf 5.
  • the crossbar 21 with the guide rollers 22 is in the Figures 2 , 3 , and 5 not shown.
  • the shaft 4 is driven by the drive 6 in the winding direction, whereby the traction drives 14 are also driven via the spur gears 15, which then first bring the control bodies 18 out of engagement with the support bodies 20, so that the pressure frame 8 is driven by the force of the Pre-tensioned springs are moved against the pressing direction 10 and create the necessary free space between the pressing frame and the gate frame 3, which is required for the low-friction raising of the gate leaf 5.
  • a crossbar 21 is not only attached to the lower end of the door leaf 5, but also a crossbar 23 in an upper area.
  • This crossbar has two adjustable stops 24 on its underside, which serve to precisely set the closed position of the door leaf to be adjusted, namely so that in the closed position the lower crossbar 21 stands straight on the floor.
  • the stops 24, which then rest on the top of the pressure frame 8 the curtain can no longer move in the area between the crossbars 21 and 23, so that further unwinding over the shaft 4 only causes the curtain to bulge between the winding and the crossbar 23, but otherwise the traction drives 14 are active, which ensure the pressing of the pressure frame 8 and thus the tight and flat contact of the door leaf 5 between the pressure frame 8 and the gate frame 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Claims (13)

  1. Porte à enroulement rapide (1), en particulier porte de chambre froide à enroulement rapide avec un vantail de porte flexible (5) pouvant être enroulé autour d'un arbre horizontal (4) avec une direction d'enroulement vertical pour fermer une ouverture de porte (2) délimitée par un cadre de porte (3), avec un entraînement de bobinage (6) pour ouvrir et fermer la porte et avec un cadre d'appui (8) avec lequel le vantail de porte (5) peut être sollicité de force dans sa position de fermeture transversalement au côté plat du vantail de porte (5) dans la direction (10) du cadre de porte (3), des moyens étant prévus qui, lors de la fermeture de la porte à enroulement, sollicitent de force le cadre d'appui (8) vers le cadre de porte (3), caractérisée en ce que les moyens comprennent un entraînement à moyens de traction (14) qui est relié en entraînement à l'entraînement de bobinage (6) et qui commande le mouvement du cadre d'appui (8).
  2. Porte à enroulement rapide selon la revendication 1, caractérisée en ce que des moyens à ressort (12) sont prévus, qui sollicitent de force le cadre d'appui (8) dans une position espacée du vantail de porte (5).
  3. Porte à enroulement rapide selon la revendication 1 ou 2, caractérisée en ce que l'entraînement à moyens de traction (14) comprend deux moyens de traction rotatifs (16) qui sont disposés verticalement et dans la zone des parties verticales (7) du cadre d'appui (8), qui sont chacun entraînés et commandés par une roue d'entraînement (15) assise sur l'arbre horizontal (4).
  4. Porte à enroulement rapide selon l'une quelconque des revendications précédentes, caractérisée en ce que le cadre d'appui (8) est formé par deux éléments d'appui verticaux (7) de préférence mobiles indépendamment l'un de l'autre.
  5. Porte à enroulement rapide selon l'une quelconque des revendications précédentes, caractérisée en ce que le cadre d'appui (8) comprend deux éléments d'appui verticaux (7) qui sont reliés l'un à l'autre par l'intermédiaire d'au moins un élément horizontal (9).
  6. Porte à enroulement rapide selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins un, de préférence plusieurs, corps de commande (18) sont fixés à chaque moyen de traction (16).
  7. Porte à enroulement rapide selon l'une des revendications précédentes, caractérisée en ce qu'à chaque corps de commande (18) est associé un corps de support (20) monté de manière fixe du côté du cadre de porte.
  8. Porte à enroulement rapide selon l'une quelconque des revendications précédentes, caractérisée en ce qu'un corps de commande (18) présente une pointe en forme de coin ou est conçue en forme de coin, la pointe étant dirigée vers le bas.
  9. Porte à enroulement rapide selon l'une quelconque des revendications précédentes, caractérisée en ce qu'un corps de commande (18) peut être déplacé le long d'un élément d'appui vertical (7) de sorte qu'une force d'appui est générée lorsque le corps de commande (18) arrive entre l'élément d'appui (7) et un corps de support (20).
  10. Porte à enroulement rapide selon l'une quelconque des revendications précédentes, caractérisée en ce que deux ou davantage de corps de commande (18) répartis sur la longueur verticale sont prévus sur chaque moyen de traction (16).
  11. Porte à enroulement rapide selon l'une quelconque des revendications précédentes, caractérisée en ce que le moyen de traction est formé par une chaîne.
  12. Porte à enroulement rapide selon l'une quelconque des revendications précédentes, caractérisée en ce que le moyen de traction est formé par une courroie crantée (16).
  13. Porte à enroulement rapide selon l'une quelconque des revendications précédentes, caractérisée en ce qu'une poulie de renvoi inférieure (17) est prévue pour chaque moyen de traction (16), qui est précontrainte vers le bas dans la direction de force et qui est montée du côté du cadre de porte de manière à pouvoir se déplacer de manière limitée.
EP22178193.3A 2021-07-14 2022-06-09 Portail à enroulement rapide Active EP4119760B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/863,573 US20230105435A1 (en) 2021-07-14 2022-07-13 Quick-action roll-up door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21185668.7A EP4119761A1 (fr) 2021-07-14 2021-07-14 Portail à enroulement rapide

Publications (3)

Publication Number Publication Date
EP4119760A1 EP4119760A1 (fr) 2023-01-18
EP4119760C0 EP4119760C0 (fr) 2023-12-27
EP4119760B1 true EP4119760B1 (fr) 2023-12-27

Family

ID=76942809

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21185668.7A Pending EP4119761A1 (fr) 2021-07-14 2021-07-14 Portail à enroulement rapide
EP22178193.3A Active EP4119760B1 (fr) 2021-07-14 2022-06-09 Portail à enroulement rapide

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP21185668.7A Pending EP4119761A1 (fr) 2021-07-14 2021-07-14 Portail à enroulement rapide

Country Status (2)

Country Link
US (1) US20230105435A1 (fr)
EP (2) EP4119761A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625215C2 (de) 1996-06-25 2001-05-03 Cardo Door Continental B V Schnellaufrolltor für Tiefkühlhäuser
DE102005061554B4 (de) 2005-08-31 2011-03-10 Hörmann Kg Dissen Tor, insbesondere Schnelllauftor, mit Lichtschranke
DE102006018637B4 (de) 2006-04-21 2011-05-12 Manfred Seysen Schnelllauftor
GB2452306B (en) * 2007-08-31 2012-03-28 Bid Group Ltd Wind restraint for a roller door curtain
DE102012104039A1 (de) * 2012-05-08 2013-11-14 Efaflex Inzeniring D.O.O. Ljubljana Hubtoranordnung sowie Torsturz-Abdichteinrichtung hierfür
US10968698B2 (en) 2015-01-28 2021-04-06 Frinova Gmbh Door, in particular a high-speed door
PL3763911T3 (pl) * 2019-07-12 2022-09-26 Hörmann Kg Dissen Zespół szyny prowadzącej do bramy rolowanej albo kraty rolowanej
EP3919715B1 (fr) 2020-06-02 2024-05-01 Frinova GmbH Portail, en particulier un portail à enroulement rapide
KR102199952B1 (ko) * 2020-10-20 2021-01-11 한국건설기술연구원 곡면 셔터의 횡측 가장자리 기밀형성 구조의 가이드 프레임, 및 이를 구비한 곡면 셔터 도어

Also Published As

Publication number Publication date
EP4119760C0 (fr) 2023-12-27
EP4119761A1 (fr) 2023-01-18
EP4119760A1 (fr) 2023-01-18
US20230105435A1 (en) 2023-04-06

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