EP0082302B1 - Dispositif de protection contre le rayonnement solaire et/ou les intempéries - Google Patents
Dispositif de protection contre le rayonnement solaire et/ou les intempéries Download PDFInfo
- Publication number
- EP0082302B1 EP0082302B1 EP82110508A EP82110508A EP0082302B1 EP 0082302 B1 EP0082302 B1 EP 0082302B1 EP 82110508 A EP82110508 A EP 82110508A EP 82110508 A EP82110508 A EP 82110508A EP 0082302 B1 EP0082302 B1 EP 0082302B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- winding shaft
- covering curtain
- traction
- zone
- 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.)
- Expired
Links
Images
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
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
-
- 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
- E06B9/60—Spring drums operated only by closure members
-
- 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
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
Definitions
- the invention relates to a sun and / or weather protection device, in particular for building openings, squares and the like, with an inclined or horizontal surface with respect to the vertical, with at least one winding shaft arranged in the region of a surface edge of the surface to be shielded, preferably opposite in the developed state the vertical inclined or horizontally held cover curtain, which can be actuated by means of a deflecting device arranged in the area of the surface edge of the surface to be shielded opposite the winding shaft, which can be deflected by its end opposite the end fixed at the end of the winding shaft, and is held by means of a spring to pretension.
- the traction elements with their end opposite the end engaging the covering curtain, can be fixed to a winding device which can be actuated in the winding and unwinding direction by means of an actuating device and which is rotatably mounted with respect to the winding shaft and by means of at least one preloaded spring is coupled in terms of drive.
- the winding shaft is taken along practically in a ratio of 1: 1 by the winding device assigned to the pulling elements.
- the tension of the intermediate coupling spring advantageously remains independent of the angle of rotation traveled and thus independent of the lift of the covering curtain.
- the voltage transferred to the covering curtain therefore advantageously remains practically constant at a low level, which ensures gentle operation and thus a long service life.
- the winding shaft and the winding device assigned to the traction elements can advantageously be arranged coaxially to one another. This enables a particularly space-saving and compact design to be achieved.
- the take-up device assigned to the pulling elements can be provided with a drive shaft which passes through the winding shaft and is coupled to it in a spring-like manner, on which take-up elements which are assigned to the pulling elements and are arranged laterally next to the winding shaft are fastened.
- the winding shaft can be mounted on the drive shaft in an advantageous manner, which not only reduces the structural outlay and the space required, but also enables a pre-assembly on the workshop side and thus a simple on-site assembly of this entire assembly.
- a particularly simple embodiment of the superordinate measures can consist in the spring coupling the drive shaft with the winding shaft being designed as a spiral spring encompassing the drive shaft. This is a comparatively cheap, yet very robust component.
- those associated with the winding shaft can be. and the structural unit assigned to the deflection device can each be arranged in a box provided with an outlet slot for the covering curtain or for the traction elements. This not only results in the protected accommodation of these units, but also a clean appearance.
- the measures according to the invention can be used in the case of shading equipped with an awning fabric.
- the end of the awning fabric opposite the end fastened to the winding shaft can expediently be fastened to a pulling rail which extends over the entire width of the web and on which the pulling elements act. This ensures an even tension of the awning fabric.
- the measures according to the invention can also be used in a device equipped with a slatted armor, for example a roller shutter, a roller shutter or a roller cover or the like.
- a slatted armor for example a roller shutter, a roller shutter or a roller cover or the like.
- the front lamella in the unwinding direction can expediently be designed as a pulling rail on which the pulling elements act.
- Guide rails arranged between the winding shaft and the deflection device can be provided for guiding the pull rail and possibly all the slats of a slat armor. This advantageously results in a precise height fixation of the pull rail, which relieves the tension on the tension members. At the same time, these guide rails are advantageously suitable for protecting the associated run of the traction members.
- the pergola shade according to the invention which is the basis for the figures, is primarily used as sun protection for the arcade below.
- an almost horizontal covering curtain 1 is provided, which is provided in the form of a wrapping bale 3 arranged in the area of a surface edge of the space to be shielded, here in the region of the surface edge formed by the adjacent wall 2, and can be unwound from it if necessary.
- tension elements 4 preferably designed as straps, are indicated by dash-dotted lines, by means of which the covering curtain 1 can be pulled off the associated wrapping roll 3.
- the traction elements 4 are deflected in the region of a deflecting device 5 arranged on the surface edge of the surface to be shielded, opposite the direction of extension of the covering curtain 1 illustrated by the arrow 6.
- the deflection device 5 is here simply provided with the individual, freely rotatably mounted deflection rollers 7 associated with the straps 4 forming belts.
- the end of the traction elements 4 which is at the front in the direction of movement when the covering curtain 1 is removed from the wrapping roll 2, that is to say opposite the end which engages on the covering curtain 1, is fastened to an associated winding device 8.
- the winding and unwinding directions of the covering curtain 1 and pulling elements 3 are in opposite directions, so that when the covering curtain 1 is unwound from the winding bale 3, the pulling elements 4 are simultaneously wound onto the associated winding device 8 and vice versa.
- a tubular winding shaft 9 is provided for receiving the covering curtain 1 or the associated wrapping bale 3, which extends over the entire width of the sheet of material forming the covering curtain 1 here.
- the winding device 8 assigned here in the region of the outer corners of the front edge of the covering curtain 1 attacking in the unwinding direction consists, as can also be seen in FIG. 2, of belt pulleys 10 arranged laterally next to the winding shaft 9 and coaxially penetrating the winding shaft 9 on one Drive shaft 11 are rotatably attached by pins 12.
- the drive shaft 11 can be driven by means of an associated drive device 13. In the exemplary embodiment shown, this consists of a drive pin which can be brought into engagement with a removable crank.
- a countershaft 14 is provided, the input of which is formed by the drive pin 13 and the output of which is connected to the drive shaft 11.
- the winding shaft 9 is freely rotatably received on the drive shaft 11 by lateral support rings 16 and can be driven by the latter via a prestressed spring 17 in the same direction and uniformly.
- the spring 17 is designed as a spiral spring comprising the drive shaft 11 and arranged in the annular space between the drive shaft 11 and the winding shaft 9, which has one end on a drive ring 18 fixed on the drive shaft side and the other end on a drive shaft fixed on the winding shaft side, here by the adjacent support ring 16 formed driving ring is attached.
- the springy coupling accomplished by the spring 17 between the drive shaft 11, which can be driven by a drive device, and the winding shaft 9 ensures that it is driven here together with the drive shaft 9 uniformly and in the same direction, with which the covering curtain 1 and the traction elements 4, as a result of their diametrically offset casserole 1 can be wound up or unwound in opposite directions.
- the path differences resulting as a result of the opposite diameter enlargement or reduction in the area of the winding bale 3 and the windings recorded on the belt disks 10 are simultaneously compensated.
- the spring tension fluctuates within a narrow range around a set output value.
- the preload set in the area of the spring 17 is selected such that the covering curtain 1 is taut on the one hand in the unwound state, but on the other hand is not overstressed.
- the spring 17 is to be designed in such a way that the available spring travel is sufficient to compensate for the travel differences mentioned above.
- the pretensioning of the spring 17 can be accomplished in that, starting from a relaxed position, the freely rotatably mounted winding shaft 9 is rotated by a corresponding angle when the drive shaft 11 is at a standstill, and then only a tight connection of the front end of the covering curtain 1 in the pull-out direction with the Traction elements 4 is produced. This can be done on site during assembly work. However, it would also be conceivable to preload the spring 17 at the factory. In this case, the shafts 9 and 11, which are coupled to one another by the prestressed spring 17, would first have to be secured against mutual rotation by means of a shaft or the like. Unlocking would take place after the covering curtain 1 had been connected to the associated pulling elements
- the cover curtain 1 formed here by a web-shaped awning fabric is fixed with its front end in the unwinding direction to a tensioning rail 19 which extends over the entire width of the web and which uniformly transmit the forces exerted by the pulling elements 4 to the entire front edge of the cover curtain 1.
- the tensioning rail 19 can be pinned to the associated end of the covering curtain 1.
- the awning fabric forming the covering curtain 1 is provided with a hemstitch 20, in which the tensioning rail 19, which is expediently designed as a tube to avoid sharp edges, is inserted.
- the tensioning rail 19 is provided in the region of its ends with guide tabs 21 which project beyond the relevant side edges of the covering curtain 1 and which, as can best be seen from FIG. 4, engage in a respectively assigned guide channel of lateral tensioning rails 22 which, as shown in FIG. 1 which connect the structural unit receiving the deflection device 5 and the structural unit receiving the bale 3 and the winding device 8.
- the guide tabs 21 can be molded directly onto the tensioning rail 19.
- the tubular tensioning rail 19 is provided with lateral plug pins, which have the guide tabs 21 and are preferably designed as plastic moldings see.
- the straps provided here to form the traction elements 4 are fastened to the guide tabs projecting laterally from the covering curtain 1, which ensures that the straps 10 which can be accommodated on the belt disks 10 arranged laterally next to the winding shaft 9 run perpendicular to the axis of their winding device, thereby avoiding side pull and the belt edges are protected.
- the straps forming the traction elements 4 run in the region of the guide rails 22 in the running channel 23 assigned to the guide plates 21, which removes the straps from the direct influence of the weather in the region of their end strand which is at risk.
- the foremost slat in the unwinding direction can simply be reinforced to form the tensioning rail and somewhat lengthened compared to the other slats.
- the ends of all the slats can advantageously engage in lateral guide rails which absorb the slat weight and ensure exact straight guidance of the slat armor.
- the straps forming the tension members 4 here are provided at their ends on the tensioning rail side, as shown in FIG. 3, each with a loop 24 which can be suspended in a bracket 25 provided on the tensioning rail side.
- the bracket 25 is provided in the illustrated embodiment with a threaded pin 26 which extends through an associated bore in the area of the associated guide plate 21 and is adjustably supported thereon by means of a nut 27, which can be secured by means of a lock nut. This makes it possible to compensate for differences in length in the area of the tension members 4 and thus to ensure a uniform pull of all the tension members 4.
- the distance between the assembly assigned to the wrapping bale 3 and the assembly containing the deflection device 5 is bridged by the guide rails 22 receiving the guide tabs 22 in the illustrated embodiment, as can be seen best in FIG. 1.
- the structural unit containing the winding 3 assigned to the covering curtain 1 and the winding device 8 assigned to the belts 4 is accommodated in a box designated 28 as a whole.
- This can, as can be seen best in FIG. 2, by lateral bearing shells 29 for mounting the drive shaft 11 arranged here centrally and a jacket 30 connecting these bearing shells to one another and extending over the entire width of the arrangement according to the invention. The same can be done for the deflection device 5 receiving unit apply.
- each deflection roller 7 its own box 31, which can simply consist of a bearing shell receiving the deflection roller 7 and a cover attached to it.
- the boxes 28 and 31 are provided with inlet and outlet slots for the covering curtain 1 and the traction elements 4.
- the guide rails 22 can simply be fixed to the boxes 28 and 31. In the example on which FIG. 4 is based, the guide rails 22 are supported on the building side by additional supports 32.
- a winding shaft can be assigned to each curtain field, it being possible for all winding shafts arranged in alignment next to one another to be accommodated on a common drive shaft. In the area between the individual winding shafts, additional belt pulleys or the like can be provided for winding up additional traction elements.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Revetment (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82110508T ATE16212T1 (de) | 1981-12-03 | 1982-11-12 | Sonnen- und/oder wetterschutzvorrichtung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813147827 DE3147827A1 (de) | 1981-12-03 | 1981-12-03 | Sonnen- und/oder wetterschutzvorrichtung |
DE3147827 | 1981-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0082302A1 EP0082302A1 (fr) | 1983-06-29 |
EP0082302B1 true EP0082302B1 (fr) | 1985-10-23 |
Family
ID=6147781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82110508A Expired EP0082302B1 (fr) | 1981-12-03 | 1982-11-12 | Dispositif de protection contre le rayonnement solaire et/ou les intempéries |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0082302B1 (fr) |
AT (1) | ATE16212T1 (fr) |
DE (2) | DE3147827A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3520857A1 (de) * | 1985-06-11 | 1986-12-11 | Warema Renkhoff Gmbh & Co Kg, 8772 Marktheidenfeld | Aufrollbares sonnenschutzdach fuer wintergaerten od.dgl. |
DE3524343A1 (de) * | 1985-07-08 | 1986-07-17 | Ernst 7129 Ilsfeld Zechmeister | Pergola-markise |
FR2588037B1 (fr) * | 1985-10-02 | 1988-08-12 | Pastant Paul | Volet roulant de protection pour ouverture horizontale, ou de faible pente ou a contre pente, dans les toitures |
DE3546093A1 (de) * | 1985-12-24 | 1987-07-02 | Hassinger Gmbh Co Kg | Antriebsvorrichtung fuer bewegliche stoffabdeckungen |
DE3718901A1 (de) * | 1986-11-21 | 1988-06-01 | Helge Weiss | Sonnen- und wetterschutzueberdachung |
BE1000507A7 (nl) * | 1987-04-28 | 1989-01-03 | Winsol Nv | Zonnewering. |
CA1286591C (fr) * | 1987-12-18 | 1991-07-23 | Douglas B. Taylor | Mecanisme de relevage et d'abaissement d'une porte-rideau |
DE3806621A1 (de) * | 1988-03-02 | 1989-10-12 | Erwin Frey | Solarbeschattung |
IT1220423B (it) * | 1988-03-16 | 1990-06-15 | Estfeller Srl | Meccanismo di azionamento per tende rotolanti |
DE9106320U1 (de) * | 1991-05-23 | 1991-07-25 | Heid, Michael Curt, 6950 Mosbach | Bausatz einer Sonnenschutzeinrichtung zum Einbau in oder an Pergolas (Pergolen) |
FR2678019A1 (fr) * | 1991-06-18 | 1992-12-24 | Campolo Antoine | Dispositif de volet roulant pour toitures. |
DE4140607C2 (de) * | 1991-12-10 | 1994-09-01 | Clauss Markisen | Reihenanlage aus Gegenzugmarkisen |
FR2697558B1 (fr) * | 1992-10-30 | 1994-12-16 | Roche Stores | Dispositif de store en forme de vélum. |
IT1278057B1 (it) * | 1995-03-22 | 1997-11-17 | Nicola Silvestri | Dispositivo a molla per l'avvolgimento e lo svolgimento guidato di un telo avvolto su di un supporto cilindrico. |
DE19820933A1 (de) * | 1998-05-09 | 1999-11-11 | Poestges Karl Heinz | Rollo |
DE102005013976A1 (de) * | 2005-03-26 | 2006-09-28 | Mhz Hachtel Gmbh & Co. Kg | Markise mit beweglicher Fallschiene |
FR2941730A1 (fr) * | 2009-02-05 | 2010-08-06 | Maurice Bisogno | Pergola munie d'une couverture souple escamotable |
AT510373B1 (de) | 2010-09-08 | 2012-09-15 | Steiner Rudolf | Sonnensegel |
IT201700043448A1 (it) * | 2017-04-20 | 2018-10-20 | Servicelab S R L | Sistema di svolgimento e avvolgimento di uno schermo flessibile di copertura dello spazio libero di un serramento o di una apertura di un edificio |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2802078A1 (de) * | 1978-01-18 | 1979-07-19 | Hunter Douglas | Rolladen fuer kipp-dachfenster |
FR2504578A1 (fr) * | 1981-04-28 | 1982-10-29 | Franciaflex | Store a guidage lateral et a grande extension tel qu'un velum pour serres, verandas et analogues |
DE8206622U1 (de) * | 1982-03-10 | 1982-06-24 | Adolf Seuster GmbH, 5880 Lüdenscheid | Rolltor |
-
1981
- 1981-12-03 DE DE19813147827 patent/DE3147827A1/de not_active Withdrawn
-
1982
- 1982-11-12 DE DE8282110508T patent/DE3267053D1/de not_active Expired
- 1982-11-12 AT AT82110508T patent/ATE16212T1/de not_active IP Right Cessation
- 1982-11-12 EP EP82110508A patent/EP0082302B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3147827A1 (de) | 1983-06-16 |
ATE16212T1 (de) | 1985-11-15 |
DE3267053D1 (en) | 1985-11-28 |
EP0082302A1 (fr) | 1983-06-29 |
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