DK2557264T3 - section Sport - Google Patents

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Publication number
DK2557264T3
DK2557264T3 DK12180087.4T DK12180087T DK2557264T3 DK 2557264 T3 DK2557264 T3 DK 2557264T3 DK 12180087 T DK12180087 T DK 12180087T DK 2557264 T3 DK2557264 T3 DK 2557264T3
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DK
Denmark
Prior art keywords
arc
circular arc
arc segment
segment
segments
Prior art date
Application number
DK12180087.4T
Other languages
Danish (da)
Inventor
Marc Ruiter
Original Assignee
Alpha Deuren Internat Bv
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Publication date
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Publication of DK2557264T3 publication Critical patent/DK2557264T3/en

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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
    • E06B9/56—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
    • E06B9/02—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

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Gates (AREA)

Description

Sectional gate
The present invention relates to a sectional gate, the gate leaf thereof being configured from individual sections which are articulately connected to each other and guided in lateral guides. In this case, the lateral guides transition from a vertical course into a curved course, which, in the parking position, is provided in the overhead area.
The document DE 199 15 376 A1 reveals a fast operating industrial gate having a gate leaf in the shape of a strip cladding. In this gate leaf, the individual narrow strips are guided in lateral guides by means of rollers, which guides, in the overhead area, transition to a spiral portion with a continuously curved spiral shape. In this case, the strips are configured from material having a bending rigidity of less than 1,500 Nxm2.
Furthermore, the document DE 10 2005 049 585 B3 discloses a lifting gate featuring a guiding device having circumferential guiding surfaces and steady increasing radii in the winding direction.
Sectional gates consisting of individual wide sections, which do not fall into the dimensions of narrow strips, have difficulties in that they can not be rolled up to form a roll in the opening position of the sectional gate without the roll becoming too large. Another issue is found in that, starting from a certain gate width on, from the moment the individual sections reach a horizontal position or the like in the parking position, they start warping and thus may reach contact with the already rolled up strips being located underneath them.
The object of the invention is to eliminate the disadvantages of the state-of-the-art and to provide guides in the lateral area in a parking position in the overhead area for the interconnected sections of a sectional gate or the like, which allow for a quick opening of the gate leaf wherein the parking space, even with wide sections, should have only small dimensions. Furthermore, a continuously increasing spiral or spiral form should be avoided for such a lateral guide in order to allow for cost effective manufacturing and quicker and easier mounting of such a guide.
The problem of the invention is solved by the features of patent claims 1 and 3. In this case, the dependent claims represent another embodiment of the inventive idea.
In a first preferred embodiment, as a solution to the problem with lateral guides which, from an essential vertical course transition into a curved course, the form of the individual circular arc segments adjoining each other which essentially continue, is chosen to be designed concentrically to their radii. The radii become steadily smaller towards the inside of a roll, which consists of individual articulately connected sections of a sectional gate. With the intention to be able to embody such a roll with lateral guides, it is resorted to utilize circular arc segments which are simple to manufacture and depend upon at least two circular arc segment centre points which are spaced apart in an alternating manner by means of a distance. In other words, following the essential vertical course of the guide, a first circular arc segment is provided. Said circular arc portion may have a different longitudinal extension which, however, does not exceed a half circle. Said shape of the circular arc segment depends upon a first circular arc segment centre point. However, the further circular arc segment connecting to the first circular arc segment without a gap, does not depend upon the same circular arc segment centre point, but upon another circular arc segment centre point which is located spaced apart by a distance from the first one. In this case, the connecting circular arc segment, essentially in its longitudinal extension, is modelled after a semicircle. The further circular arc segment connecting to said circular arc segment depends upon the first circular arc segment centre point. The further connecting circular arc segments in an alternating manner depend upon the two circular arc segment centre points. At the same time, the radii utilized for such circular arc segments are always chosen to be continuously smaller such that a lateral guide tapering towards the inside is realized for the sections of a sectional gate, which guide has the shape of a roll in the parking position. Due to the fact that nowadays more and more sections are equipped with a glazing, the sections are simultaneously widened which results in an increase of the roll. However, in order to achieve a reduction of the diameter of the roll, the longitudinal extension of the first circular arc segment is preferably configured to be less than a semicircular form. Furthermore, the vertical course of the guiding rail contributes to reduce the dimensions of the roll, if the guiding rail has an oblique course oriented towards the inside of the housing.
In another preferred embodiment, circular arc segments are utilized, the radii thereof being likewise different and becoming smaller and smaller towards the centre of the roll, wherein, however, the longitudinal extension of said circular arc portions essentially amounts to 120° of a circumference of a circle. In this preferred embodiment again, the adjoining circular arc segments respectively depend upon different circular arc segment centre points. There could be even three circular arc segment centre points with a 120° embodiment of the circular arc segments. Said three circular arc segment centre points so to say form an isosceles triangle, the radii for the adjoining individual circular arc segments departing in an alternating manner from the corner points thereof. Starting from the essentially vertical portion of the guide, a first circular arc segment extends at a first radius, which segment is embodied starting at a first circular arc segment centre point. Connecting thereto and starting at a second circular arc segment centre point, is a smaller second radius and a further third radius starts at the third circular arc segment centre point. In this case, the dimensions of the radii are chosen such that herein again an interstice is provided between the individual guiding portions, which interstice has the size adapted to prevent wide sections of the sectional gate from touching each other in the parking position.
The respective interstice existing between the neighbouring circular arc segments which in all preferred embodiments is chosen so large that likewise correspondingly high sections of the sectional gate are able to move properly into the roll, without touching neighbouring sections, can be affected by changing the dimension of the individual radii of the circular arc segments.
Thus, such a lateral guide may consist of several individual pieces, which for example are bent or cast. However, it is likewise possible to manufacture the individual circular arc segments according to a bending method and to assemble them on a mounting plate by means of guided butt joints.
Preferably, in order to guarantee a proper guidance for the individual sections, the profile selected to be utilized for the aforementioned lateral guides is a C-profile. However, the guides may present any other form allowing for a suitable guidance. Such guides may be manufactured entirely or portionswise or partly from plastic material or light metal or the like.
Further advantages, characteristics and application options of the present invention will become apparent from the following description in conjunction with the embodiments, which are illustrated in the drawings.
Throughout the description, the claims and in the drawing, the terms and the associated reference numerals will be used as indicated in the list of reference numerals. In the drawing:
Figure 1 shows a perspective view on a sectional gate with a guiding arrangement illustrated on the side;
Figure 2 shows a partial sectional view of the roll-like guide disposed in the overhead area in a first preferred embodiment;
Figure 3: shows another preferred embodiment of a roll arrangement;
Figure 4 shows a preferred embodiment of a guiding profile in a cross-section.
The embodiment of a sectional gate with vertical lateral guides 1 which are diagrammatically illustrated in Figure 1 in a perspective illustration and in which corresponding sections 18 of a gate leaf are guided, is given by way of example. Contiguous to the course of the essentially vertical guide 1 is a lateral bent guide 2 in the upper area, which in the exemplary embodiment is configured on a mounting plate 13 as a roll consisting of individual circular arc segments 3, 4, 5, 6. A spacer profile 12 is provided at a distance to the illustrated mounting plate 13 in the protruding area, so that the two lateral guides are always maintained at a precise distance, which cannot be changed. A spring unit 17 for compensating the weight of the gate leaf of the sectional gate completes the sectional gate. Obviously, it should be noted that sectional gates without such a spring unit 17 can be utilized with the guides 2, which in the following will be described in more detail.
The vertical guide 1 is mounted in the lower bottom area by means of an attachment 38 at a frame post 39 in such a way that an oblique course of the guide 1 oriented towards the inside of the building is provided opposite the attachment 38, which course is illustrated by a distance 40 between the frame 39 and the guide 1. Such an oblique vertical course 1 is not mandatory and necessary, however, facilitates the retracting action of the sections 18 into the roll.
The cut-out illustration according to Figure 2 represents again the upper lateral guide 2, which is configured as a roll, in an enlarged illustration. The first circular arc segment 3 is connecting to the vertical guide 1 via a guided butt joint 7. Said circular arc segment 3 does not comprise a complete semicircular shape, but a circular arc portion having a shortened length and depends upon a circular arc segment centre point 16. Said circular arc segment 3 extends up to a guided butt joint 8. In the exemplary embodiment of Figure 2, the circular arc segment 4 connecting to the guided butt joint 8 and having a smaller radius than the circular arc segment 3, is essentially configured as a semicircular arc and its centre depends upon a circular arc segment centre point 15. The alternating approach between the two circular arc segment centre points 15, 16 determined by a distance X, allows for creating a roll by means of the essentially circularly arc-shaped individual portions, such as illustrated in Figure 2, which roll has reduced radii and therefore becomes tighter. Consequently, the third circular arc segment 5 is connected to the second circular arc segment 4 via a guided butt joint 9. Said circular arc segment 5 does not depend upon the circular arc segment centre point 15 but upon the distanced centre point of the circle 16. In this exemplary embodiment, the fourth circular arc segment 6 connects to the third circular arc segment 5 via a guided butt joint 10. This circular arc segment 6 has its centre point in the circular arc segment centre point 15.
As revealed in the above description, by reducing the dimensions of the radii for the individual circular arc segments 3, 4, 5, 6 and the alternating utilisation of the circular arc segment centre points 15, 16, an ever tighter roll with a lateral guide is created. It should be noted that herein, in addition to the last illustrated fourth circular arc segment 6, further circular arc segments could connect. This would just be a question of the height of the individual sections 18 of the sectional gate itself.
The aforementioned circular arc segments 4, 5, 6 are essentially configured as individual semicircular segments with a respectively modified radius. Exclusively the first circular arc segment 3 may have a smaller extension than a semicircular shape. Guided butt joints 7, 8, 9 and 10, which represent inflection points for the entering sections, are configured between the individual circular arc segments 3, 4, 5, and 6. The lateral guides consisting of the circular arc segments 3, 4, 5 and 6 are attached to a mounting plate 13 by means of attachments 11.
Between the guiding profiles, which become increasingly tighter, of the roll illustrated in Figure 2, relatively large interstices 19 are deliberately provided, with the intention to prevent neighbouring sections 18 of the sectional gate from getting in contact upon reeling up into the parking position. This interstice 19 may be configured to be larger for higher sections 18, however, it is likewise possible to make the interstice 19 smaller, in this case sections 18 having lower heights are utilized. Such an adapted dimension is possible for example by means of changing the radii of the circular arc segments 3, 4, 5 and 6 and of the distance X. In the exemplary embodiment of Figure 2, due to the distance X, the circular arc segment centre points 15, 16, which are spaced apart, are almost disposed on one line. In the exemplary embodiment, said line passes through the area of the guided butt joints 8, 9 and 10. Furthermore, the circular arc segment centre point 15 is essentially located on an imaginary central line, which essentially passes through the spacer profile 12. In comparison, the circular arc segment centre point 16 is essentially located on an imaginary line which passes through the guided butt joint 7. In addition, an aperture 14 is provided in the mounting plate 13 as a means for reducing weight.
The above described vertical guide 1 and the lateral guide 2 in the parking position may be manufactured inexpensively from individual partial pieces. Such partial pieces as well as the entire guide may be manufactured from plastic material or light metal or the like.
Another preferred exemplary embodiment for a roll is revealed in Figure 3. Starting with the vertical guide 1, a first circular arc segment 3 is provided which adjoins the vertical guide 1 via the guided butt joint 7. Said first circular arc segment 3 has a radius R1, which depends upon a circular arc segment centre point 24. Another circular arc segment 4, the radius R2 thereof depending upon another circular arc segment centre point 25, connects to the circular arc segment 3. The circular arc segment 5, the radius R3 thereof depending upon a circular arc segment centre point 26, connects to the circular arc segment 4 via the guided butt joint 9. All subsequent circular arc segments 20, 21, 22, and 23 having radii becoming smaller and smaller adjoin the already described circular arc segments 3, 4, and 5. Respective guided butt joints 27, 28, 29, and 30 are provided between the individual circular arc segments 6, 20, 21, 22, and 23. Also, the circular arc segments 20, 21, 22, and 23, again in an alternating manner in relation to each circular arc segment, depend upon the circular arc segment centre points 24, 25, and 26 with the appropriate radii.
The circular arc segment centre points 24, 25, and 26 are disposed around a centre 31 which has the shape of an isosceles triangle. A distance S is provided between the individual circular arc centres 24, 25, and 26. Therefore, in this exemplary embodiment of Figure 3 as well, the individual circular arc segments 3, 4, 5, 6, 20, 21, 22, and 23 in an alternating manner with their different radii depend one after the other upon the circular arc segment centre points 24, 25, and 26. By way of example, the circular arc segments 3, 6, and 22 with their different radii therefore depend upon the circular arc segment centre point 24. The circular arc segments 4, 20, and 23 depend upon the circular arc segment centre point 25, and the circular arc segments 5, 21 depend upon the circular arc segment centre point 26.
From this exemplary embodiment, it should be apparent that the individual circular arc segments 3, 4, 5, 6, 20, 21, 22, and 23 have a longitudinal extension at their circumference, which is essentially located at 120° of a circumference of a circle, when depending upon the respective circular arc segment centre point 24, 25, 26. The smaller circular arc segments certainly require more extensive installation work, however, the transitions at the guided butt joints 7, 8, 9, 10, 27, 28, 29, and 30 are softer, because the different radii provide for weaker inflection points in the rolls.
In addition to the above described utilization of two distanced circular arc segment centre points 15, 16, as well as the circular arc segment centre points 24, 25, and 26 described in the further exemplary embodiment, furthermore, an even higher amount of circular arc segment centre points is possible, which simultaneously leads to an increase in the individual circular arc segments by means of which a roll is formed.
In a preferred embodiment, the circular arc segments may consist of an essentially C-shaped profile according to Figure 4. Starting with a basic branch 32, in which simultaneously attachment receptions 33 are located, lateral delimiting branches 34 are provided. The delimiting branches 34 are bent inwardly towards an opening 37 in such a manner, that in this case an axis or a slider of the individual sections can enter a guiding space 36. Running surfaces 35 for the rollers are provided within the guiding space 36.
List of reference numerals 1 vertical guide 2 curved guide 3 first circular arc segment 4 second circular arc segment 5 third circular arc segment 6 fourth circular arc segment 7 guided butt joint 8 guided butt joint 9 guided butt joint 10 guided butt joint 11 attachment 12 spacer profile 13 mounting plate 14 aperture 15 circular arc segment centre point 16 circular arc segment centre point 17 spring unit 18 sections 19 interstice 20 fifth circular arc segment 21 sixth circular arc segment 22 seventh circular arc segment 23 eighth circular arc segment 24 circular arc segment centre point 25 circular arc segment centre point 26 circular arc segment centre point 27 guided butt joint 28 guided butt joint 29 guided butt joint 30 guided butt joint 31 centre 32 basic branch 33 attachment reception 34 delimiting branch 35 running surface 36 guiding space 37 opening 38 attachment 39 frame post 40 distance R1 radius R2 radius R3 radius S distance X distance

Claims (8)

1. Sektionsport, hvis portplade består af enkeltvise, indbyrdes ledforbundne sektioner (18), der styres i laterale styringer (1, 2) ved hjælp af ruller eller glide-elementer, hvor de laterale styringer (1) fra et i det væsentlige vertikalt forløb i området på overliggersiden går over i et buet forløb (2) som oprulningslag i en parkeringsposition, hvor styringernes buede forløb (2) mellem hosliggende styreafsnit udviser et sådant mellemrum (19), at de enkeltvise oprulningslag af sektionerne (18) er anbragt berøringsløst med indbyrdes afstand i parkeringspositionen, kendetegnet ved, at det buede forløb (2) består af koncentrisk forløbende, enkeltvise cirkelbuesegmenter (3, 4, 5, 6), der er fastgjort på en monteringsplade (13) og med et stød (7) grænser op til den vertikale laterale styring (1) og med styrestød (8, 9, 10) grænser op til hinanden, hvor et første cirkelbuesegment (3) inden for det buede forløb (2) har en længdeudstrækning, der svarer til et afkortet halvcirkelcirkelbuesegment og ender ved et første styrestød (8), og at cirkelbuesegmenter (4), der slutter sig til dette første styrestød (8) og cirkelbuesegmenterne (5, 6), der slutter sig dertil, fra cirkelbuesegment til cirkelbuesegment tilspidses i deres respektive radier, idet de efter hinanden følgende cirkelbuesegmenter (3, 4, 5, 6) skiftevis danner to mængder, der hver især relaterer til to første og andre cirkelbuesegmentmidterpunkter (15, 16), der ligger med en afstand (X) således, at det andet cirkelbuesegmentmidterpunkt (16) er relateret til den første mængde cirkelbuesegmenter (3, 5) og det første cirkelbuesegmentmidterpunkt (15) til den anden mængde cirkelbuesegmenter (4, 6), idet cirkel-buesegmentmidterpunkterne (15, 16) ligger på en tænkt linje, der går gennem styrestødene (8, 9, 10), hvor det første cirkelbuesegmentmidterpunkt (15) samtidigt i det væsentlige ligger på en tænkt linje med et afstandsprofil (12), og det andet cirkelbuesegmentmidterpunkt (16) i det væsentlige ligger på en tænkt linje med stødet (7) ved den laterale vertikale styring.A sectional gate, the gate plate of which consists of individual, interconnected sections (18) which are guided in lateral guides (1, 2) by means of rollers or sliding elements, the lateral guides (1) from a substantially vertical course. in the area on the overlap side, a curved course (2) is used as a roll-up layer in a parking position, where the curved course (2) between the adjacent control sections shows such a space (19) that the single roll-up layers of the sections (18) are placed in contact with spaced apart in the parking position, characterized in that the curved course (2) consists of concentrically extending single circular arc segments (3, 4, 5, 6) fixed to a mounting plate (13) and abutting with a shock (7) to the vertical lateral guide (1) and with guide shocks (8, 9, 10) adjacent to each other, wherein a first circular arc segment (3) within the curved course (2) has a length extension corresponding to a truncated semicircular arc segments and terminating at a first guide bump (8), and circular arc segments (4) joining this first guide bump (8) and the circular arc segments (5, 6) joining from arc arc segment to arc arc segment the successive circular arc segments (3, 4, 5, 6) alternately forming two quantities, each relating to two first and second circular arc segment centers (15, 16) spaced apart (X) such that the second the arc arc segment center (16) is related to the first set of arc arc segments (3, 5) and the first arc arc segment center (15) to the second set of arc arc segments (4, 6), the arc arc center points (15, 16) being on an imaginary line which passing through the guide bumps (8, 9, 10), wherein the first circular arc segment center point (15) is simultaneously substantially on an imaginary line with a spacer profile (12), and the second circular arc segment center point kt (16) is essentially on a thought line with the shock (7) of the lateral vertical guide. 2. Sektionsport ifølge krav 1, kendetegnet ved, at cirkelbuesegmenterne (4, 5, 6), der slutter sig til det første cirkelbuesegment (3), har en længdeudstræk ning, der i det væsentlige i hvert enkelt tilfælde svarer til et halvcirkelsegment, hvor radierne af cirkelbuesegmenterne (3, 4, 5, 6), der slutter sig til hinanden, altid reduceres med et fast omfang, således at der samlet opstår en indbyrdes sammenflettet lateral styring som rulle.Section gate according to claim 1, characterized in that the circular arc segments (4, 5, 6) joining the first circular arc segment (3) have a longitudinal extension which corresponds essentially in each case to a semicircular segment, wherein the radiuses of the circular arc segments (3, 4, 5, 6) joining each other are always reduced to a fixed extent, so that a mutual interlaced lateral guide is formed as a roller. 3. Sektionsport, hvis portplade består af enkeltvise, indbyrdes ledforbundne sektioner (18), der styres i laterale styringer (1) ved hjælp af ruller eller glideele-menter, hvor de laterale styringer (1) fra et i det væsentlige vertikalt forløb og i området på overliggersiden går over i et buet forløb (2) i en parkeringsposition i form af oprulningslag, hvor styringernes buede forløb (2) mellem to hosliggende styreafsnit udviser et så stort mellemrum (19), at de enkeltvise oprulningslag af sektionerne (18) er anbragt over hinanden berøringsløst med afstand i parkeringspositionen, kendetegnet ved, at det buede forløb (2) består af koncentrisk forløbende, enkeltvise cirkelbueafsnit (3, 4, 5, 6, 20, 21, 22, 23), der er fastgjort på en monteringsplade (13) og med styrestød (8, 9, 10, 27, 28, 29, 30) slutter sig til hinanden, idet de respektive radier slutter sig til hinanden, hvor de respektive radier af cirkelbuesegmenterne (3, 4, 5, 6, 20, 21,22, 23) tilspidses fra cirkelbuesegment til cirkelbuesegment, idet de efter hinanden følgende cirkelbuesegmenter (3, 4, 5, 6, 20, 21, 22, 23) skiftevis er relateret til mindst tre cirkelbueseg-mentmidterpunkter (24, 25, 26), der hver især ligger med en afstand (S), og som danner en ligebenet trekant om et centrum (31) af rullen.A sectional gate, the gate plate of which consists of individual, interconnected sections (18) which are guided in lateral guides (1) by means of rollers or sliding elements, the lateral guides (1) from a substantially vertical course and in the area on the overlap side passes into a curved course (2) in a parking position in the form of roll-up layers, where the curved course (2) of the controls between two adjacent guide sections has such a large gap (19) that the single roll-up layers of the sections (18) are spaced apart from each other without distance in the parking position, characterized in that the curved course (2) consists of concentrically extending single circular arc sections (3, 4, 5, 6, 20, 21, 22, 23) fixed to a mounting plate (13) and with guide shocks (8, 9, 10, 27, 28, 29, 30) joining each other, the respective radii joining one another, with the respective radii of the circular arc segments (3, 4, 5, 6, 20, 21, 22, 23) are tapered from circle arc segment to arc arc segment, the successive circular arc segments (3, 4, 5, 6, 20, 21, 22, 23) being alternately related to at least three circular arc segment centers (24, 25, 26), each having a spacing (S), forming a straight triangle about a center (31) of the roller. 4. Sektionsport ifølge krav 3, kendetegnet ved, at cirkelbuesegmentmidter-punkterne (24, 26) ligger med afstanden (S) på en vandret linje, der går gennem styrestødet (7), og at cirkelbuesegmentet (3) strækker sig i en radius (R1) fra cirkelbuesegmentmidterpunktet (24) og cirkelbuesegmentet (4) i en radius (R2) fra cirkelbuesegmentmidterpunktet (25) og cirkelbuesegmentet (5) i en radius (R3) fra cirkelbuesegmentmidterpunktet (26), idet cirkelbuesegmenterne (3, 4, 5, 6, 20, 21,22, 23) har en cirkelbueafsnitsudstrækning ved deres omkreds på i det væsentlige 120Q.Section gate according to claim 3, characterized in that the arc arc segment points (24, 26) lie with the distance (S) on a horizontal line passing through the guide thrust (7) and that the arc arc segment (3) extends in a radius ( R1) from the arc arc segment midpoint (24) and the arc arc segment (4) at a radius (R2) from the arc arc segment center (25) and the arc arc segment (5) at a radius (R3) from the arc arc segment center (26), the arc arc segments (3, 4, , 20, 21, 22, 23) have a circle arc sectional extent at their circumference of substantially 120Q. 5. Sektionsport ifølge et af de foregående krav, kendetegnet ved, at cirkel-bueafsnittene (3, 4, 5, 6, 20, 21, 22, 23), der danner styringerne (1,2), i tværsnit består i det væsentlige af et C-formet profil, der udviser et basisben (32) med fastgørelsesoptageorganer (33) til fastgørelse af monteringspladen (13).Section gate according to one of the preceding claims, characterized in that the circular arc sections (3, 4, 5, 6, 20, 21, 22, 23) forming the guides (1,2) consist essentially in cross-section. of a C-shaped profile showing a base leg (32) with fastener (33) for securing the mounting plate (13). 6. Sektionsport ifølge kravene 1 eller 2, kendetegnet ved, at styringerne (1, 2) består af letmetal.Section gate according to claims 1 or 2, characterized in that the guides (1, 2) consist of light metal. 7. Sektionsport ifølge kravene 1 eller 2, kendetegnet ved, at portpladen med de indbyrdes ledforbundne sektioner er udstyret med en vægtudligningsindretning (17).Section gate according to claims 1 or 2, characterized in that the gate plate with the interconnected sections is equipped with a weight equalizing device (17). 8. Sektionsport ifølge de foregående krav, kendetegnet ved, at portpladen med de indbyrdes ledforbundne sektioner (18) kan betjenes manuelt eller med motor.Section gate according to the preceding claims, characterized in that the gate plate with the interconnected sections (18) can be operated manually or by motor.
DK12180087.4T 2011-08-10 2012-08-10 section Sport DK2557264T3 (en)

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DE102011052557A DE102011052557A1 (en) 2011-08-10 2011-08-10 sectional

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USD896616S1 (en) 2018-03-22 2020-09-22 Clopay Building Products Company, Inc. Garage door cam
USD855438S1 (en) 2018-03-22 2019-08-06 Clopay Building Products Company, Inc. Garage door cam
US11105133B2 (en) 2018-04-17 2021-08-31 Clopay Building Products Company, Inc. High-speed sectional door
DE102019100555A1 (en) * 2019-01-10 2020-07-16 Alpha Deuren International Bv Security run profile
DE102020001833A1 (en) 2019-03-29 2020-10-01 Novoferm Tormatic Gmbh Geared arrangement with a measuring device

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DE19915376A1 (en) 1999-04-06 2000-10-12 Efaflex Tor & Sicherheitssys Industrial door
DE102005049585B3 (en) * 2005-10-17 2007-07-19 Efaflex Inzeniring D.O.O. Weight balancing device for a lifting gate
US7748431B2 (en) * 2006-06-05 2010-07-06 Rite-Hite Holding Corporation Track and guide system for a door
DE202007000460U1 (en) * 2007-01-12 2007-04-26 Adolf Seuster Gmbh & Co. Kg Roll gate e.g. for closing garages or hall gateways, has closing position and opening movement provided along course by guide rails into multi-layer winding roller
DE102009044492B8 (en) * 2009-11-10 2012-03-01 Efaflex Inženiring D. O. O. Ljubljana Roller door, in particular high-speed industrial door

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ES2557733T3 (en) 2016-01-28
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PL2557264T3 (en) 2016-04-29
EP2557264B1 (en) 2015-10-21

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