WO2017109165A1 - Système de protection solaire - Google Patents

Système de protection solaire Download PDF

Info

Publication number
WO2017109165A1
WO2017109165A1 PCT/EP2016/082542 EP2016082542W WO2017109165A1 WO 2017109165 A1 WO2017109165 A1 WO 2017109165A1 EP 2016082542 W EP2016082542 W EP 2016082542W WO 2017109165 A1 WO2017109165 A1 WO 2017109165A1
Authority
WO
WIPO (PCT)
Prior art keywords
sun protection
protection system
guide rail
slats
drive
Prior art date
Application number
PCT/EP2016/082542
Other languages
German (de)
English (en)
Inventor
Martin Meermeier
Ludger GEROLD
Original Assignee
Heroal - Johann Henkenjohann Gmbh & Co. 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 Heroal - Johann Henkenjohann Gmbh & Co. Kg filed Critical Heroal - Johann Henkenjohann Gmbh & Co. Kg
Publication of WO2017109165A1 publication Critical patent/WO2017109165A1/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32Operating, guiding, or securing devices therefor
    • E06B9/327Guides for raisable lamellar blinds with horizontal lamellae
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/08Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
    • E04F10/10Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae collapsible or extensible; metallic Florentine blinds; awnings with movable parts such as louvres
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607Shutters, 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
    • E06B9/0646Shutters, 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
    • E06B9/0676Shutters, 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 stacked configuration

Definitions

  • the invention relates to a sunshade system, in particular for use in a window or door reveal, with a plurality of horizontally arranged slats, which are compactly stacked in the retracted state and fully cover the window or door opening in the extended state, the slats are adjustable in their inclination and wherein at least one drive for vertical movement and tilt adjustment is provided.
  • Sun protection systems with mechanically movable and adjustable slats are known in various designs from the prior art. They can be used both inside and outside, with, especially in commercially used real estate, arranged on the outside of the facades sun protection systems more and more prevail.
  • a known sun protection system is known from DE 197 27 379 AI. It relates to a sunshade system with horizontal slats which retracted form a gathered package and are extended by means of support elements in a predetermined distance from the respective overlying slat operated by a turning device. It is already known to use a motor drive for adjusting both the slat inclination and the vertical adjustment.
  • a disadvantage of this known system is that the slats are connected to each other by means of support elements, but in the outer rails are alternately guided only on one side and then only via a guide pin in laterally extending guide rails.
  • This configuration is particularly problematic in the increasingly occurring in recent years high wind weather conditions, as disturbances in the operation or even damage to the entire system can not be excluded.
  • the invention has the object, the above-mentioned and previously described in detail known sunscreen system to design and refine that it is a lightweight and reliable in a compact design
  • each lamella has at its ends in each case two spaced-apart cams, which in
  • Guide rails are vertically movable, that the guide rails for
  • Adjustment of the inclination towards each other and away from each other are designed to be movable and that two adjacent lamellae are interconnected by means of chain links.
  • each lamella is guided at four end points by means of cams in guide rails, on the one hand results in a very accurate adjustment of the slats and on the other hand a good guide, even with mechanical stresses such as strong wind.
  • the connection of the individual slats with each other by means of chain links ensures a robust yet space-saving arrangement of the adjusting elements outside the field of view.
  • two guide rails are present at each end of the slats, of which one is designed as a rigid guide rail and the other guide rail is movable. Since it depends on the relative movements of the two respective guide rails for the adjustment of the inclination of the slats, would also be two movable
  • Both guide rails are preferably each in a side frame of the
  • each movable guide rail in the respective side frame in a parallel to the outer wall of the side frame extending plane positively guided. It is particularly expedient if each movable guide rail is an integral part of a slide forcibly guided in the side frame. In this way, a reliable, yet very compact arrangement and adjustment of the movable guide rails can be achieved.
  • a further advantageous embodiment of the invention provides that the slats are mutually supported in their closed position by means of respective corresponding holding elements on their longitudinal edges.
  • two hingedly interconnected chain pieces are provided as chain links between two adjacent lamellae, and each chain formed therefrom is guided in the respective rigid guide rail.
  • a compact design such a solution has the further advantage that the lamellae can not be mechanically displaced relative to one another in the open or partially inclined position.
  • Another preferred embodiment of the invention provides that in the retracted state, all the slats are stacked in the upper part of the sun protection system, wherein the chain pieces leak from the guide rail and are folded. Through this constructive solution, the required stability of the guide is maintained in the region of the opening of the sunshade system, in which the chain pieces leave the guide only in the upper region immediately before the folding of the slats.
  • the guide inserts can be provided with sealing and / or damping lips or be designed as such and serve to reduce noise and to reduce the game of guided in the guide rails construction parts.
  • a first preferred embodiment of the invention is that below the lowest lamella, a cross member is provided, which is designed as a housing for at least one drive.
  • the drive which can be used both for height adjustment and for adjusting the inclination, is arranged within the traverse and moves with the vertical adjustment.
  • two drive motors are provided for the drive in the traverse, each of which is supplied by a guided in the side frame cable and, if necessary
  • the cable can be used as a supply cable and / or
  • a pendulum weight can be a
  • each drive for vertical movement of the slats on a arranged in the side frame rack or a toothed belt tooth profile engaging drive pinion is provided at the ends of the traverse, which are preferably designed as a DC geared motor and synchronized by means of a donor system.
  • a donor system may have Hall sensors, for example. This can be achieved in addition to the synchronization and a slow start according to a predetermined ramp profile and a fine setting. In this way, despite the use of two Monormen in a compact design an optimally uniform vertical adjustment of the slats can be achieved.
  • the vertically movable traverse is thus not made by drives in the interior of the traverse but by drives in the upper housing of the sunshade system. This has the advantage of being on a separate power supply and
  • Control line can be dispensed to movable Traverse.
  • Another preferred embodiment of the aforementioned variant provides that at both ends of the driven shaft in each case a roller is arranged, on each of which a tape is rolled, at the lower end of the movable cross-member is attached.
  • a material for such a band is textile tape, in general
  • a further embodiment of the invention provides that the traverse has at each end in each case a free-rotating pinion, which in one in the side frame arranged rack or a toothed belt tooth profile engages.
  • a free-rotating pinion which in one in the side frame arranged rack or a toothed belt tooth profile engages.
  • Traverse trained slide guide for changing their distance to the rigid guide rail is movable.
  • each link guide on a circular segment-shaped slot and a correspondingly shaped sliding block.
  • the drive can be used simultaneously during the vertical process for adjusting the inclination of the slats.
  • Slip clutch has, which comes in the respective end position of the sliding block in the slot used and so each time a change in the vertical erection moves an opening or closing movement. Due to the compact design of the sunshade system according to the invention as a separate and thus easily prefabricated unit, the system is suitable
  • Sunscreening system is shown in perspective in Fig. 1 in the closed state. It can be seen from the start the compact design, which makes it possible to prefabricate such sun protection system in any dimensions and so in particular to use for retrofitting already stationary buildings.
  • two side frames 2A and 2B are attached on both sides, which in turn are overlapped by a cover hood 3 spanning the entire component.
  • a cover hood 3 spanning the entire component.
  • a plurality of lamellae 4 which, as mentioned, are in the closed position.
  • a traverse 5 which will be discussed in detail later.
  • Fig. 1 also in the right side frame 2B a rack 6, which serves for the height adjustment of the cross member 5 and thus the vertical method of the slats 4.
  • Pendulum weight 13 is deflected to ensure the reliable power supply for the drive in the movable crosshead 5 without 'cable salad'.
  • FIG. 2B clearly shows the position of the movable guide rail 9 and the rigid guide rail 15, in which the actual guidance of the slats 4 takes place.
  • This cam 17 is also the vertical connection of the individual slats 4, by means of two chain pieces 19, which are connected by means of a hinge 20 hinged together and completely within the rigid
  • the uppermost chain piece 19 ends at the lower cam 17 of the uppermost slat 4.
  • closed lamellae 4 formed curtain to give greater stability.
  • Fig. 3A corresponds now substantially to the illustration of Fig. 2A but wherein the cross member 5 is shown a piece of vertical upward movement. The cable 12 is still stretched by the lowered slightly downwards
  • the movable guide rail 9 has pivoted away in its upper part of the rigid guide rail 15, whereby the uppermost slat shows the slightest inclination and have the underlying slats 4 by the asymmetry of the two guide rails 9 and 15 becoming stronger inclinations.
  • the lower portion of the movable guide rail 9 is still in the initial state, as can be seen on the support roller 10 and the compression spring 14.
  • Fig. 3B the previous situation can be seen even better, since now all slats 4 are isolated, but with an upward increasing inclination.
  • a circular segment-shaped slot L is arranged, in which a non-descriptive sliding block is guided with a guide cam, wherein the guide cam also engages in the movable guide rail 9 for their adjustment.
  • the holding elements 18 and 18 'of the individual slats 4 can be seen better.
  • 4A now shows that with further movement of the cross member 5 upwards, the lower end of the movable rail 9 has also been removed from the rigid guide rail 15, so that now all the slats 4 have the lowest inclination and move upwards in parallel, as particularly shown in Fig. 4B.
  • both guide rails 9 and 15 are now again arranged parallel to each other, but in the position of the largest possible opening of the slats 4.
  • the guide cam was pivoted in the opposite position to the pivoting operation of the movable guide rail which will be discussed below.
  • the guide cam was pivoted in the opposite position to the pivoting operation of the movable guide rail which will be discussed below.
  • the upper area it can be seen that under the end cap 3 a compact folding of the individual lamellae 4 takes place in that they leave the movable guide rail 9 with their first cam 16 and also the chain pieces 19 arranged between the lamellae 4 are in the upper region of the rigid rail Leave these 15 and folded in such a way that the greatest possible compactness of the package of slats 4 is formed.
  • Fig. 5A now shows the sun protection system according to the invention in its fully open position.
  • all lamellae 4 are shown stacked as a "package" compactly in the upper area below the end cap 3, shown partially broken, which can be seen even more clearly from the side view according to Figure 5B, where only the lowermost link 19 is still in
  • a spring-loaded ball for a support of the package of fins 4 in the front (right) area is used, which is pressed when passing the cam 17.
  • a pawl 26 which is spring-loaded by means of a compression spring 27 and ensures that when descending the slats 4 is a "lock" for the top free cam 16 ', which is designed to run longer than that The cam 16 'extends into the region of the pawl 26, so that it also pivots downward on further downward movement of the cross member 5 against the bias of the compression spring 27 and thus releases from the guide rail 22.
  • a toothed belt profile 6 ' is shown instead of the rack previously shown, which does not end in the region of the upper end of the rigid guide rail 15, but also extends around the arched running guide block 21.
  • the upper end of the toothed belt profile 6 ' is of a clamping piece 28 which has a slot, not shown, by means of a screw 29 for adjustment in its height frictionally fixed.
  • Fig. 7A shows the right side frame 2A with the ones inside
  • Slider 31 is to which the rigid guide rail 15 moves up. It also recognizes the cross section of existing in the two guide rails 9 and 15 guide inserts 24 and 24 '. Below the carriage 31, the bearing axis 10 are shown with the bearing roller 10 rolling thereon. It is also apparent from FIGS. 7A and 7B how the rack 6 is arranged immediately adjacent to the rigid guide rail 15. In the open position shown in Fig. 7B also the tension spring 14 is shown in the cocked position, wherein the ends of the tension spring 14 with not shown
  • Fixing plates are mounted in corresponding grooves of the profile of the side frame 2A.
  • FIGS. 8A and 8B essentially correspond to FIGS. 7A and 7B, but the illustration has been selected in a somewhat higher range, so that the drive and the power supply for the drive can also be identified.
  • a guide 30 mounted in the rear area of the side frame 2A, which ensures that the slide 31 moves reliably to its end position during the opening process.
  • FIGS. 8A and 8B also show the formation of the cam 17 within the rigid guide rail 15 with the cam 17 in communication with a link 19.
  • Fig. 8A shows in the above-mentioned circular segment-shaped slot L of the slotted guide one with the gear 33 in operative connection
  • Sliding block 35 which in turn has a cam 36 which engages in the movable guide rail 9 and serves as a drive for the adjustment thereof.
  • FIG. 9 a schematic side view of the cross member 5, the arrangement of the individual gears 7 ', 33' and 33 is apparent, which serve as a drive for moving the sliding block 35 in the slot L.
  • the sliding block 35 is in the end position, open '[apart driven guide rails 9 and 15), corresponding to FIGS. 4B, 5B and 8A.
  • FIG. 10 A further embodiment of the sunshade system according to the invention is shown in perspective in FIG. 10 (analogous to FIG. 1) in the closed state.
  • Fig. 1 can be seen here a spanning the entire component End cap 3 ', which builds higher than the end cap 3 of the above
  • Fig. IIA shows analogous to Fig. 2A, the system of Fig. 10 without the lining of the left side frame 2A. It can further be seen that, above the lamellae 4, a drivable shaft 37 extending from both sides on a drive 36
  • Method of a cross member 5 'at the lower end of the slats 4 is used.
  • a respective roller 38 is disposed at both ends of the shaft 37, on each of which a textile belt 39 od. Gl. Is rolled up, at the lower end of the cross member 5 'is fixed.
  • the traverse 5 has at its ends in each case a free-rotating pinion 40 which engages in the side frame 2A and 2B arranged rack 6.
  • Each pinion 40 is covered by a semi-cylindrical cover 41 to protect it from contamination, etc.
  • the lower end of the textile belt 39 is firmly connected to the upper end of the cover 41.
  • an additional weight 42 that ensures that the bands 39 are always in a streamlined state.
  • FIGS. 12A and 12B which correspond essentially to FIGS. 7A and 7B, that the pinions 40 are arranged freely rotating at the end of the traverse 5 'and can only be moved by the belt 39 (not shown here) when vertical. and shut down while simultaneously driving a pinion 41 ', which, just like the pinion 7 'in Fig. 7A and 7B is used to initiate the pivoting movement of the slats 4 in the manner already described.
  • FIG. 12A shows a drive situation in the open position
  • FIG. 12B shows the corresponding closed position of the adjustment drive in the side frame 2A.

Landscapes

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

Abstract

L'invention concerne un système de protection solaire, en particulier destiné à être utilisé dans un intrados de fenêtre ou de porte, comprenant une pluralité de lamelles (4) disposées horizontalement, lesquelles sont empilées de manière compacte à l'état rentré et cachent complètement l'ouverture de fenêtre ou de porte à l'état sorti, l'inclinaison des lamelles (4) pouvant être réglée et au moins un entraînement étant prévu pour le déplacement vertical et pour le réglage de l'inclinaison. L'invention vise à permettre une commande facile et fiable du système de protection solaire tout en offrant une construction compacte, et en particulier également en cas de fortes sollicitations dues au vent. À cet effet, chaque lamelle (4) comprend, à ses extrémités frontales, respectivement deux ergots (16, 17) espacés l'un de l'autre, lesquels sont déplaçables verticalement dans des rails de guidage (9, 15), les rails de guidage (9, 15) sont conçus de manière à pouvoir être rapprochés et éloignés l'un de l'autre pour le réglage de l'inclinaison, et deux lamelles (4) adjacentes sont reliées l'une à l'autre au moyen de maillons de chaîne (19).
PCT/EP2016/082542 2015-12-23 2016-12-23 Système de protection solaire WO2017109165A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015122723.1 2015-12-23
DE102015122723.1A DE102015122723A1 (de) 2015-12-23 2015-12-23 Sonnenschutzsystem

Publications (1)

Publication Number Publication Date
WO2017109165A1 true WO2017109165A1 (fr) 2017-06-29

Family

ID=57737728

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/082542 WO2017109165A1 (fr) 2015-12-23 2016-12-23 Système de protection solaire

Country Status (2)

Country Link
DE (1) DE102015122723A1 (fr)
WO (1) WO2017109165A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700097201A1 (it) * 2017-08-29 2019-03-01 P E I Protezioni Elaborazioni Ind S R L Apparato di copertura per macchine utensili.
EP3854956A1 (fr) 2020-01-23 2021-07-28 Francisco Javier Marín Rodrígues Structure pliable pour un pare-soleil, un obturateur ou une clôture

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000012058A1 (it) * 2020-05-22 2021-11-22 Gibus Spa Apparato di copertura

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9403992U1 (de) * 1994-03-10 1994-05-11 Pfeffer, Theophil, 73732 Esslingen Abschirm- oder Schutzvorrichtung für Wandöffnungen oder dgl., insbesondere ein Rolladen oder eine Jalousie
EP1555379A1 (fr) * 2004-01-19 2005-07-20 Stebler Holding AG Rideau à lammes
JP2015068020A (ja) * 2013-09-27 2015-04-13 オイレスEco株式会社 開口部開閉装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108054C2 (de) * 1981-03-04 1984-04-19 Jan 8084 Ab't Harde Hofman Rolladen für Öffnungsabschlüsse
DE19727379A1 (de) 1997-06-27 1999-02-11 Warema Renkhoff Gmbh & Co Kg Raffstore mit Wendeantrieb
CN102493751B (zh) * 2011-12-14 2013-08-28 邹维涛 双控制臂式可升降外遮阳百叶窗

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9403992U1 (de) * 1994-03-10 1994-05-11 Pfeffer, Theophil, 73732 Esslingen Abschirm- oder Schutzvorrichtung für Wandöffnungen oder dgl., insbesondere ein Rolladen oder eine Jalousie
EP1555379A1 (fr) * 2004-01-19 2005-07-20 Stebler Holding AG Rideau à lammes
JP2015068020A (ja) * 2013-09-27 2015-04-13 オイレスEco株式会社 開口部開閉装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700097201A1 (it) * 2017-08-29 2019-03-01 P E I Protezioni Elaborazioni Ind S R L Apparato di copertura per macchine utensili.
EP3450092A1 (fr) * 2017-08-29 2019-03-06 P.E.I. Protezioni Elaborazioni Industriali S.r.l. Dispositif de protection pour machines-outils
EP3854956A1 (fr) 2020-01-23 2021-07-28 Francisco Javier Marín Rodrígues Structure pliable pour un pare-soleil, un obturateur ou une clôture
WO2021148507A1 (fr) 2020-01-23 2021-07-29 Francisco Javier Marin Rodriguez Structure pliable pour pare-soleil, volet ou clôture
US20230101839A1 (en) * 2020-01-23 2023-03-30 Francisco Javier Marin Rodriguez Foldable structure for a sunshade, a shutter or a fence

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