EP3805513B1 - Rolltor - Google Patents

Rolltor Download PDF

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Publication number
EP3805513B1
EP3805513B1 EP20206990.2A EP20206990A EP3805513B1 EP 3805513 B1 EP3805513 B1 EP 3805513B1 EP 20206990 A EP20206990 A EP 20206990A EP 3805513 B1 EP3805513 B1 EP 3805513B1
Authority
EP
European Patent Office
Prior art keywords
door leaf
joint
edge
stabilising
movement
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
EP20206990.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3805513A1 (de
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 SI201830925T priority Critical patent/SI3805513T1/sl
Priority to HRP20230684TT priority patent/HRP20230684T1/hr
Publication of EP3805513A1 publication Critical patent/EP3805513A1/de
Application granted granted Critical
Publication of EP3805513B1 publication Critical patent/EP3805513B1/de
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
    • E06B9/13—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
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
    • E06B9/0638—Slats or panels
    • 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
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
    • E06B2009/0684—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a spiral like arrangement
    • 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
    • E06B9/17—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
    • E06B9/62—Counterweighting arrangements

Definitions

  • the invention relates to a roller door according to the preamble of patent claim 1.
  • Roller doors are for example in the DE 10 2009 017 767 A1 described. They are used, among other things, as so-called high-speed doors for closing industrial halls. On the one hand, it is important that the door leaf movement is guided safely. On the other hand, it is important that there is often only little space available for accommodating the door leaf in the open position.
  • the cited document already proposes a roller door in which at least one joint arrangement has at least one joint plate placed and fastened to an end face of a rigid door leaf element designed as sandwich elements, for example, running approximately perpendicular to the joint axis.
  • Goals according to the preamble of claim 1 are in the DE 10236648 A1 and the DE 19915376 A1 described.
  • a roller door is specified in which a single guide arrangement connected to the door leaf can have two guide rollers arranged one behind the other in the direction of movement of the door leaf.
  • the invention is based on the object of providing a roller door that can be stored in the open position with little space requirements and enables a high opening and closing speed while at the same time ensuring reliable guidance of the door leaf movement.
  • this object is achieved by the development of the known gates specified in the characterizing part of patent claim 1 .
  • the design of the door leaf, at least in sections, from flexible material enables a reduction in the space required because the material adapts itself to the winding to be formed in the open position and thus enables a small spiral diameter in the open position.
  • a robust door leaf is realized by the stabilization devices of the door leaf.
  • the door leaf is guided with the aid of the joint members of the joint arrangements coupled to the stabilizing devices, as a result of which the tensile or shear forces occurring during the movement of the door leaf can be transmitted via the joint arrangements.
  • the door leaf can be made correspondingly light. Care must only be taken to ensure that the stabilizing devices of the door leaf are securely coupled to the joint members of the joint arrangements.
  • PVC and/or polycarbonate can be used as the flexible material for the production of goals according to the invention.
  • the thickness of the plastic sheet is chosen according to the requirements.
  • polycarbonate has proven to be a material with excellent properties for use in doors according to the invention.
  • the material has a high elasticity with sufficient flexural strength to follow the winding contour even with large widths.
  • the material also has other positive properties such as high impact strength.
  • roller doors according to the invention thus combine the advantages of a roller door construction with rigid slats and lateral joint arrangements with the advantages of film doors in order to provide a high-speed door that has a high opening and closing speed due to the flexible construction of the door leaf while at the same time providing a reliable guidance through the joint arrangements and relief of the door leaf through the transmission of shearing or tensile forces through the joint arrangements.
  • the connection of the door leaf to the joint arrangements can be implemented in a particularly stable manner, because the stabilization devices provided anyway to avoid bulging under wind loads can be used for this purpose. Together with the joint arrangements, the stabilizing devices form, as it were, a rigid skeleton for the flexible door leaf.
  • the door leaf has a segment (hereinafter also referred to as "pane") made of preferably transparent and pliable or flexible material with segment or pane edges running approximately perpendicularly to the lateral edges of the door leaf, the segment - or disc edges are provided with a thickening and at least one stabilization device has a stabilization profile with at least one receiving area for receiving the thickening on a segment or disc edge.
  • the stabilizing profile preferably extends over the entire width of the door leaf in a direction perpendicular to the lateral edges of the door leaf, with the receiving area expediently also extending over the entire width of the door leaf.
  • at least one segment edge can be designed without thickening and can be held on the stabilization device in a material-to-material and/or non-positive manner, such as via a clamping strip.
  • the segment or the pane can extend over two, three or more joint members in the door leaf movement direction or in a direction running parallel to the lateral edges of the door leaf.
  • the articulated members arranged between the stabilization devices are then only indirectly connected to the door leaf via the articulated members connected directly to the stabilization device.
  • the stabilization profile can be designed, for example, as a plastic extruded profile. In a particularly preferred embodiment of the invention, however, the stabilization profile is designed as an extruded aluminum profile. Such an extruded aluminum profile combines high strength with low weight.
  • the thickening at the edges of the segment or pane can be realized by glued-on or welded-on piping strips, which are accommodated in a form-fitting manner in corresponding receiving areas of the stabilization profiles.
  • other connection options are also being considered, for example via a terminal strip in order to be able to easily exchange the flexible segments when installed.
  • the door leaf is only attached to the joint arrangement, for example as a hinge strip, via the stabilization profiles, which also serve as wind reinforcement can be realized, connected.
  • the lateral edges of the individual panes or door leaf segments can extend over two, three or more joint members, with individual joint members only being indirectly connected to the door leaf segments or panes via the joint members directly connected to the stabilizing profiles.
  • At least one segment edge is attached to the stabilization device with a clamping element that can be releasably fixed to the stabilization device and is preferably at least partially accommodated in the stabilization device and/or delimits the stabilization device.
  • the individual panes or door leaf segments can be exchanged particularly easily by releasing the clamping element from the stabilization device and then removing the corresponding segment edge from the stabilization device. If both segment edges of a segment are attached to the stabilization device with corresponding clamping members, the corresponding segment can be completely removed from the door leaf without impairing the stability of the basic structure, consisting of the joint arrangements and the stabilization devices.
  • the edge of the segment is arranged between the clamping element of a sealing strip, which can be detachably fixed to the stabilization device, in order to ensure a tight transition between the stabilization device and the door leaf segment.
  • the intermediate hinge points of the joint arrangement or the hinge strap are not connected to the flexible material.
  • the hinge strap or the joint arrangement takes over the pushing and pulling forces in the course of the opening and closing movement.
  • the connection of the stabilization profiles or wind reinforcements to the hinge can be done in any grid of the hinge points. This means that different pane heights can be realised.
  • the number of stabilizing profiles or wind reinforcements can be selected lower, i. H. the section height can be particularly large, while wide doors can be equipped with several stabilization profiles or wind reinforcements for smaller section heights.
  • the door leaf has at least two panes of flexible material arranged one behind the other in the direction of door leaf movement, between which a stabilizing profile with two receiving areas for receiving thickenings provided on facing pane edges is arranged.
  • the connection between successive discs made of flexible material is thus effected with the stabilizing profile.
  • At least one stabilizing device extends approximately parallel to a hinge axis over the entire width of the door leaf.
  • a trouble-free connection of the stabilization device without impairing the mobility of the joint arrangement is achieved if the stabilization device is connected along the joint axis to at least one, preferably to two joint arrangements provided on opposite lateral door leaf edges.
  • At least one reinforcement strip is provided which extends approximately parallel to the lateral edge of the door leaf and is fastened to the door leaf.
  • appropriate reinforcement strips which can also be glued and/or welded to the panes of the door leaf, for example, sufficient overall stability can be achieved even if the material of the pane itself does not provide sufficient flexural rigidity.
  • a roller door according to the invention with a flexible door leaf can be assigned at least one spiral guide track for guiding the door leaf movement and for determining the open position of the door leaf, wherein at least one joint member can have a guide arrangement cooperating with the guide track to guide the door leaf movement on its side facing away from the door leaf, which preferably has at least one guide roller which is rotatably mounted with respect to a roller axis running parallel to the hinge axes and which is preferably accommodated in a guide track at least in the open position of the door leaf.
  • a door in particular a roller door, with a door leaf that can be moved between an open position, in which it at least partially opens up a wall opening and forms a multi-layer winding above the wall opening, and a closed position, in which it at least partially closes the wall opening , which is formed at least in sections from a flexible material, such as a plastic film, which is essentially characterized in that the leading edge of the door leaf during an opening movement is connected by a non-rotatable connection to an upper edge in the closed position of a segment made of a flexible material leading stabilization device is formed, which is non-rotatably connected to a with a preferably predetermined by guide rails, at least partially curved guide track is connected to a cooperating guide arrangement, with the alignment of the guide arrangement following the course of the guide track.
  • a flexible material such as a plastic film
  • the non-rotatable connection of the upper edge of a door leaf segment made of flexible material to the stabilization device that forms the leading edge of the door leaf during the opening movement, on the one hand, and the non-rotatable connection of the stabilization device to the guide arrangement that interacts with the guide track and follows its course, on the other hand, means that the upper edge of the Torblattsegments made of flexible material is forcibly deflected outwards when the guide arrangement enters the spiral guideway, whereby the gate leaf segment is forcibly impressed with an outer curvature.
  • the guide arrangement non-rotatably connected to the leading stabilization device has two, three or more guide pins or rollers arranged one behind the other in the direction of movement of the door leaf, which are attached to a common carrier non-rotatably connected to the leading stabilization device.
  • the carrier is preferably attached to a leading joint member during the opening movement, it also being possible for the carrier to be attached to the joint member in a rotationally fixed manner.
  • each guide arrangement has two, three or more guide rollers arranged one behind the other in the direction of movement of the door leaf, each can be rotatably connected to the common carrier connected non-rotatably to the leading stabilization device with respect to a roller axis running parallel to the joint axes.
  • alternative guideways such as an oval spiral, a horizontal deflection or a vertical guide can also be implemented depending on the space required on the structure.
  • At least one joint member is assigned a sealing arrangement that can be placed against a boundary surface of the door leaf in the closed position.
  • the individual sealing arrangements assigned to the articulated members form a continuous sealing strip in the closed position in the manner of a chain seal, to which individual segments or panes of the door leaf or also the lateral edges of the door leaf as a whole in the closed state can create.
  • such embodiments are also contemplated in which the sealing arrangement rests against the outer boundary surface of the door leaf facing away from the space to be closed with the door leaf.
  • a particularly reliable seal can be achieved when the sealing arrangement rests against the inner boundary surface of the door leaf that faces away from the outer boundary surface and faces the space to be closed with the door leaf.
  • This aspect of the invention in turn goes back to a detailed investigation of the kinematics of the door leaf movement when entering the spiral guideway. In this phase of the movement, the door leaf is pushed outwards and can thus strike against a sealing arrangement lying against it on the outside, which in turn can lead to increased wear of the door leaf itself and the sealing arrangement.
  • the sealing arrangement comes into contact with an inner boundary surface of the door leaf, this cause of wear is eliminated and an improved seal is thus achieved overall.
  • the sealing arrangements assigned to the joint members form a continuous sealing strip in the manner of a chain seal in the closed position.
  • the sealing arrangements are at least one over two, three or more joint members have extending sealing element, so that there is a gapless seal over the corresponding number of joint members.
  • This sealing element can be connected to the articulated members via separate fastening elements attached to the articulated members.
  • the seal receptacle can also be integrated into the individual articulated links. In this case, a composite material made of plastic and metal can be used to produce the articulated members with optionally integrated sealing elements.
  • Gate leaves of gates according to the invention can be moved into the open position at a particularly high gate leaf speed. However, care must be taken to ensure that when the open position is reached and the door leaf is braked accordingly, the door leaf does not warp in the area of the edge of the door leaf that follows during the opening movement.
  • a pretensioning device which can be coupled during the opening movement to an edge of the door leaf trailing during the opening movement, for braking the opening movement and for providing a pretensioning force urging the door leaf from the open position into the closed position is provided.
  • Coupling the pretensioning device to the trailing edge of the door leaf ensures that the lower area of the door leaf in the closed position with the trailing edge during the opening movement is pretensioned in the desired manner with the aid of the pretensioning device when the open position is reached. In this way, warping of the door leaf in the area of the trailing edge during the opening movement can be avoided.
  • the pretensioning device can provide a breakaway torque that is advantageous for initiating a closing movement, because the door leaf is pretensioned into the closed position with the pretensioning device possibly indirectly coupled to its trailing edge during the opening movement.
  • the pretensioning device has a tension spring that extends approximately in the direction of gravity and is designed, for example, as an expander cable, i.e. a cable that is at least partially made of an elastomeric material, the upper end of which is moved by an im Area of the trailing edge of the door leaf during the opening movement is detected and carried along. Additionally or alternatively, the use of tension springs is also considered.
  • the length of at least one articulated link is in the closed position parallel to the lateral edges is more than 20 mm, preferably more than 30 mm and/or less than 400 mm.
  • the roller door shown comprises a door leaf, generally designated 10, which is formed from panes 12 made of flexible, transparent material, which are connected to one another via stabilizing profiles 40.
  • a door leaf 10 which is formed from panes 12 made of flexible, transparent material, which are connected to one another via stabilizing profiles 40.
  • hinge arrangements arranged in the form of strap hinges 20 and 30 which are connected to the door leaf 10 via the stabilizing profiles 40 .
  • the hinge strips have guide rollers 22 and 32 on their side facing away from the door leaf 10, with which the movement of the door leaf can be guided using suitable guide rails.
  • the hinge straps 20 and 30 forming a push-pull association are formed from hinge members 26 and 36, respectively, which have a fork-shaped receptacle or comparable design at one end, into which a pin of an adjacent hinge member engages.
  • a common hinge pin passes through the fork and pin in order to bring about an articulated connection between successive hinge members.
  • the roller axes of the guide rollers 22 and 32 respectively run parallel to the joint axes, preferably collinear therewith.
  • the stabilizing profiles 40 designed as extruded aluminum profiles run parallel to the joint axes or roller axes. The connection of the stabilizing profiles 40 to the joint arrangements 20 or 30 can take place at the pivot points of the hinge straps.
  • a roller door according to the invention has a spiral guide track 100 into which the guide rollers 22 or 32 attached to the hinge strips 20 or 30 move when the open position is reached.
  • the hinge members 26 and 36 are hidden in the area of the spiral guide track in order to be able to achieve a better representation of the door leaf itself.
  • discs 12 made of flexible material readily conform to the desired spiral shape. It is also not necessary for the discs 12 themselves to be connected to the hinge straps. Rather, it is sufficient if only the stabilizing profiles 40 are connected to the joint arrangements in the form of the hinge straps 20 or 30 between the individual panes. It can also be seen that the individual panes of flexible material can extend over a considerable height of the door leaf. This is a particular advantage compared to conventional louvered doors, which allows the spiral diameter to be minimized.
  • the panes 12 have thickenings formed by welded piping 14 on the pane edges running perpendicularly to the lateral edges, which are accommodated in the receiving areas 42 and 44 of the stabilizing profiles.
  • the width of the receiving areas 42 and 44 tapers in the radial direction in such a way that the receiving areas in their mouth areas only allow the panes 12 with glued-on piping flaps to pass through, but not the thickenings or piping 14 to pass through.
  • This achieves a secure connection of individual panes via the stabilizing profiles 40. However, you must use this connection no tensile or shear forces are transmitted. These are transmitted via the hinge straps 20 and 30, respectively.
  • the hinge straps 20 or 30 are connected via the stabilizing elements 40 with the aid of a screw which runs collinear to the roller axis of the guide rollers 22 or 32 and is secured with a lock nut 50 .
  • the screw engages in a corresponding recess 52 (cf. 3 ) into the stabilization profiles 40.
  • the hinge axis of the articulated connection between successive hinge members 26, roller axis, screw axis and the axis of the stabilizing profile 40 run approximately collinear.
  • the stabilization profile 140 has two receiving areas 142 and 144, which are used to receive a clamping member 150 (cf. Figure 5b ) and a sealing strip 160 (cf. Figure 5c ) are designed.
  • the clamping element and the sealing strip are accommodated in the receiving areas 142 and 144, with a segment or disk edge being arranged between the clamping element 150 and the sealing strip 160 (cf. Figure 5d ).
  • the clamping member 250 is a limitation of the stabilization device 240.
  • the clamping element 250 as in 6 shown, clipped into the stabilization profile 240.
  • the edge of the pane 212 is arranged between the clamping element 250 and the sealing strip 260 in the assembled state, with the sealing strip 260 being accommodated with a fastening bead in a corresponding receptacle of the stabilizing profile.
  • Figure 7a shows articulated members 126 designed as extruded aluminum elements, with the connection of the rollers 122 to the articulated arrangement being shown via plain bearings.
  • Figure 7b shows joint links designed as a plastic injection-moulded hybrid with a plastic injection-moulded casing and a sheet steel core.
  • a seal assembly 370 is placed on articulated members 360.
  • the sealing arrangement 370 has a sealing strip 380 which forms a continuous seal in the closed state because the sealing strip 380 extends over a plurality of joint members 360 .
  • An outer boundary surface of the individual segments or panes of the door leaf can be placed against the sealing strip in the closed state.
  • connection of the stabilizing profiles 240 to the joint arrangement is illustrated by bolts running collinearly to the joint axes, the stabilizing profile being arranged on the one hand in the joint arrangement and the guide rollers on the other hand in the joint arrangement.
  • the leading edge of the door leaf during an opening movement is formed by a stabilizing device 40 which is non-rotatably connected to a guide arrangement denoted overall by 60 .
  • the guide arrangement comprises an approximately U-shaped holder 62.
  • An outer leg of the U-shaped holder 62 is fastened to the stabilizing device 40 via a bolt 64 and a locking screw 66.
  • Bolt 64 and screw 66 are spaced from each other in the direction of movement of the door leaf indicated by arrow P. In this way, a non-rotatable connection of the holder 62 to the stabilization device 40 is realized.
  • Attached to the holder 62 are two guide rollers 22 arranged one behind the other in the door leaf movement direction P, each of which is fastened to the holder 62 such that it can rotate with respect to roller axes running parallel to the joint axes of the joint or hinge members 26 .
  • the holder 62 is also non-rotatably connected to the leading hinge or joint member 26 during the opening movement.
  • FIG 10b the door leaf equipped with the guide arrangement 60 is shown entering the spiral guideway. Due to the positive guidance of the guide rollers 22 rotatably arranged on the holder 62, the stabilization device 40, which is connected in a rotationally fixed manner to the guide arrangement 60, and the edge of the window pane 12, which is connected in a rotationally fixed manner and thus leading during the opening movement, is carried along or aligned in accordance with the guide track, and the window pane 12 is thus forced outwards arched.
  • This curvature is transferred to the subsequent panes of the door leaf because the stabilizing devices 40 provided between the individual panes 12 are connected to the guide rollers 22 so as to be rotatable with respect to a roller axis running collinear to the joint axes of the joint members.
  • the illustrated embodiment of the invention shows a sealing arrangement 470 resting in the closed position on an inner surface of the panes 12 facing the space to be closed with the door leaf.
  • the sealing arrangement 470 comprises one, two, three or more joint members 26 overlapping a U-shaped sealing profile, from which a sealing lip 472 extends in the direction of an inner boundary surface of the pane 12 .
  • the sealing lip 472 is equipped with a hollow chamber seal 474 on its edge facing the inner boundary surface of the pane 12, through which a particularly reliable sealing effect can be achieved.
  • the sealing profile 476 of the in 11 may extend over two, three or more hinge members extending between consecutive stabilizing devices 240 . Overall, the sealing arrangement 470 extends approximately in the direction of gravity in the closed position of the door leaf.
  • FIG. 12 is a perspective view from above of one of two side frame profiles 600 of a door according to the invention.
  • the lateral frame profile 600 has a channel 610 running in the direction of gravity, in which a tension spring 500 is accommodated, from which in 12 the upper end can be seen.
  • Attached to the upper end of the tension spring 500 is an exposed cantilever 520, against which a driver (not shown) attached to the lower joint member 26, which follows during the opening movement, comes into contact in the course of the opening movement.
  • the cantilever 520 and thus also the upper end of the tension spring 500 can be carried upwards in the course of the opening movement and the tension spring 500 can thus be tensioned.
  • the opening movement of the door leaf is braked on the one hand and, on the other hand, a breakaway torque that promotes the initiation of a closing movement is provided in the open position of the door leaf.
  • the invention is not limited to the embodiment explained with reference to the drawing. Rather, consideration is also given to providing additional stabilization strips parallel to the lateral edges of the door leaf in order to achieve additional stabilization with regard to wind loads.
  • the push-pull connections which are designed in the form of hinge straps in the described embodiment, can also be designed differently.
  • the connection of the stabilizing elements to the push-pull assembly can also be articulated while avoiding a rigid connection. This creates a floating storage created, which helps to avoid a transfer of torsional forces from the wound segments on the push-pull association.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Gates (AREA)
EP20206990.2A 2017-05-31 2018-03-13 Rolltor Active EP3805513B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI201830925T SI3805513T1 (sl) 2017-05-31 2018-03-13 Navijalna vrata
HRP20230684TT HRP20230684T1 (hr) 2017-05-31 2018-03-13 Roletna vrata

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017005190 2017-05-31
EP18717522.9A EP3545158B1 (de) 2017-05-31 2018-03-13 Rolltor
PCT/EP2018/056217 WO2018219512A1 (de) 2017-05-31 2018-03-13 Rolltor

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP18717522.9A Division EP3545158B1 (de) 2017-05-31 2018-03-13 Rolltor
EP18717522.9A Division-Into EP3545158B1 (de) 2017-05-31 2018-03-13 Rolltor

Publications (2)

Publication Number Publication Date
EP3805513A1 EP3805513A1 (de) 2021-04-14
EP3805513B1 true EP3805513B1 (de) 2023-04-26

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ID=61972087

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20206990.2A Active EP3805513B1 (de) 2017-05-31 2018-03-13 Rolltor
EP18717522.9A Active EP3545158B1 (de) 2017-05-31 2018-03-13 Rolltor

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP18717522.9A Active EP3545158B1 (de) 2017-05-31 2018-03-13 Rolltor

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US (1) US11536084B2 (sl)
EP (2) EP3805513B1 (sl)
JP (1) JP6946471B2 (sl)
CN (1) CN110446825B (sl)
CA (1) CA3056183A1 (sl)
DK (2) DK3545158T3 (sl)
EA (1) EA201991705A1 (sl)
ES (2) ES2842953T3 (sl)
FI (1) FI3805513T3 (sl)
HR (2) HRP20230684T1 (sl)
HU (2) HUE062911T2 (sl)
PL (2) PL3805513T3 (sl)
PT (2) PT3805513T (sl)
SI (2) SI3545158T1 (sl)
WO (1) WO2018219512A1 (sl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11162301B2 (en) * 2017-09-07 2021-11-02 Overhead Door Corporation Roll-up door with spiral brackets
DK3775463T3 (da) * 2018-04-05 2023-10-02 Seuster Kg Dør med føringsindretning
DE102019125204A1 (de) * 2019-09-19 2021-03-25 Seuster Kg Rolltor
DE102021105368A1 (de) 2021-03-05 2022-09-08 Seuster Kg Tor
DE102021119696A1 (de) 2021-07-29 2023-02-02 Seuster Kg Tor
DE202021104319U1 (de) 2021-07-29 2021-09-06 Seuster Kg Tor

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Publication number Priority date Publication date Assignee Title
US1587940A (en) * 1923-06-06 1926-06-08 Manuel Bretos Y Claveria Folding door
US5484007A (en) * 1990-05-11 1996-01-16 Rejc; Gabrijel Vertical lift gate with strip cladding in guideways
DE4015214A1 (de) * 1990-05-11 1991-11-14 Efaflex Transport Lager Hubtor mit einem lamellenpanzer mit abwinkelbaren lamellen
US5332021A (en) * 1991-09-11 1994-07-26 Todd John M Flexible retractable door
DE9416624U1 (de) * 1994-10-15 1994-12-15 Rolladenwerk Gebr. Effertz GmbH, 41238 Mönchengladbach Rauchschutzrolltor
ATE267323T1 (de) * 1997-07-25 2004-06-15 Rytec Corp Führungsschienenaufbau für ein kipptor
DE29721938U1 (de) * 1997-12-11 1998-02-12 Flexion Industrial Doors & Dock Equipment B.V., Roermond Tor, insbesondere Schnellaufrolltor
DE19915376A1 (de) * 1999-04-06 2000-10-12 Efaflex Tor & Sicherheitssys Industrietor
US6722416B2 (en) * 2002-04-03 2004-04-20 Overhead Door Corporation Flexible curtain rollup door with combination stiffening struts and windlocks
DE10236648B4 (de) * 2002-08-09 2011-11-17 Efaflex Tor- Und Sicherheitssysteme Gmbh & Co. Kg Schnellaufendes Industrietor mit flexiblem Behang
DE20320336U1 (de) * 2003-09-12 2004-05-19 Rejc, Petra Rolltor mit Kollisionsschutz
DE10342302A1 (de) * 2003-09-12 2005-04-14 Petra Rejc Rolltor mit Kollisionsschutz
DE102004015692B4 (de) * 2004-03-29 2008-04-10 Agrotel Gmbh Rolltor
ATE381659T1 (de) * 2004-05-14 2008-01-15 Crawford Group Ab Türanordnung
JP4532210B2 (ja) * 2004-08-25 2010-08-25 文化シヤッター株式会社 開閉装置
DE102005049584A1 (de) * 2005-10-17 2007-05-10 Efaflex Inzeniring D.O.O. Schnellaufendes Industrierolltor
DE102005049585B3 (de) * 2005-10-17 2007-07-19 Efaflex Inzeniring D.O.O. Gewichtsausgleichseinrichtung für ein Hubtor
JP5059436B2 (ja) * 2007-02-06 2012-10-24 小松電機産業株式会社 シートシャッタ
CN101736993A (zh) * 2008-11-21 2010-06-16 江苏省光华科技发展有限公司 一种大跨度同步提升无机防火卷帘门
DE102009017767A1 (de) 2009-04-16 2010-10-21 Seuster Kg Tor
TWI499713B (zh) * 2009-11-06 2015-09-11 Komatsu Denki Sangyo Kabushiki Kaisha 薄片活動遮門的薄片導引
FR2992994B1 (fr) * 2012-07-04 2017-09-22 Guy Meyere Rideau roulant transparent
DE102012111611A1 (de) 2012-11-29 2014-06-05 Efaflex Inzeniring D.O.O. Rolltor mit einem Torblatt in Gestalt eines flexiblen Behangs
AU2015238412B2 (en) * 2014-03-25 2019-01-17 Assa Abloy Entrance Systems Ab Roller shutter for opening and closing a doorway
DE102014005578A1 (de) * 2014-04-15 2015-10-15 Seuster Kg Tor
US9976336B2 (en) * 2014-07-11 2018-05-22 B/E Aerospace, Inc. Telescoping aircraft panel door
DE102017118959A1 (de) * 2017-08-18 2019-02-21 Seuster Kg Tor, insbesondere Spiraltor
DK3775463T3 (da) * 2018-04-05 2023-10-02 Seuster Kg Dør med føringsindretning
DE102019125204A1 (de) * 2019-09-19 2021-03-25 Seuster Kg Rolltor

Also Published As

Publication number Publication date
CN110446825A (zh) 2019-11-12
EP3805513A1 (de) 2021-04-14
EA201991705A1 (ru) 2020-04-01
HRP20230684T1 (hr) 2023-10-13
PL3545158T3 (pl) 2021-06-14
EP3545158A1 (de) 2019-10-02
US20200131845A1 (en) 2020-04-30
JP6946471B2 (ja) 2021-10-06
DK3545158T3 (da) 2021-01-11
HUE062911T2 (hu) 2023-12-28
HUE053680T2 (hu) 2021-07-28
ES2944074T3 (es) 2023-06-19
DK3805513T3 (da) 2023-05-30
FI3805513T3 (fi) 2023-06-15
US11536084B2 (en) 2022-12-27
CA3056183A1 (en) 2018-12-06
ES2842953T3 (es) 2021-07-15
SI3545158T1 (sl) 2021-06-30
PL3805513T3 (pl) 2023-10-02
JP2020521899A (ja) 2020-07-27
SI3805513T1 (sl) 2023-10-30
CN110446825B (zh) 2021-02-12
HRP20210290T1 (hr) 2021-04-02
WO2018219512A1 (de) 2018-12-06
PT3545158T (pt) 2021-02-01
EP3545158B1 (de) 2020-12-16
PT3805513T (pt) 2023-05-12

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