EP0208103B1 - Store de pergola - Google Patents

Store de pergola Download PDF

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Publication number
EP0208103B1
EP0208103B1 EP86107072A EP86107072A EP0208103B1 EP 0208103 B1 EP0208103 B1 EP 0208103B1 EP 86107072 A EP86107072 A EP 86107072A EP 86107072 A EP86107072 A EP 86107072A EP 0208103 B1 EP0208103 B1 EP 0208103B1
Authority
EP
European Patent Office
Prior art keywords
winding core
truncated
pergola
cloth
cone
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
Application number
EP86107072A
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German (de)
English (en)
Other versions
EP0208103A1 (fr
Inventor
Ernst Zechmeister
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Individual
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Individual
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Publication date
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Priority to AT86107072T priority Critical patent/ATE46012T1/de
Publication of EP0208103A1 publication Critical patent/EP0208103A1/fr
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Publication of EP0208103B1 publication Critical patent/EP0208103B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0607—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with guiding-sections for supporting the movable end of the blind
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • E04F10/0648—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the roller tube
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • E04F10/0655—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the movable end, e.g. front bar

Definitions

  • the invention relates to a pergola awning with an awning fabric that can be unwound on and from a fabric shaft, a drive for the fabric shaft, a winding core in each of the two end regions of the fabric shaft, the axis of rotation of which coincides with that of the fabric shaft, one with its one end at each Wound core fastened drawstring, which can be wound onto and from the winding core, a deflection roller at an axially parallel distance from each winding core around which the drawstring is guided, and a drop bar, along which the free end of the marquee cloth and the other ends guided around the deflection rollers the Switzerland are attached.
  • the awning fabric unwound from the fabric shaft forms a so-called endless draw together with each of the drawstrings.
  • each drawstring is wound on a winding core.
  • the awning fabric can thus be unwound from the fabric shaft to close to the deflection rollers.
  • Such awnings serve as sun protection for pergola roofs, conservatories and roof cutouts. They can be attached to the roof structure below, above or laterally.
  • the awning fabric is extended and retracted by manually or motorized driving the fabric shaft.
  • the invention has for its object to provide a pergola awning of the type mentioned, which is simple in construction and which can be used for roof surfaces of any size and for all types of awning fabrics.
  • each winding core is firmly connected to the cloth shaft, the winding surface of each winding core is frustoconical, the windings of the tension band migrating towards the smaller truncated cone surface when the tension band is wound around the winding core so that the inclination of the surface line the frustoconical winding surface is such that when the cloth shaft and thus the two winding cores are rotated, the circumference of the outermost sheet layer corresponds to the circumference of the next winding on each winding core;
  • the winding surface is formed by the surface of a plurality of truncated cone shells, the surface of each cladding shell being delimited at its four lateral edges by a circular arc of the two circular truncated cone base surfaces and by two lines of lines representing separating lines from adjacent shells, and the inclination of at least one cladding shell is changeable along its surface line;
  • a second alternative is formed by the surface of a plurality of truncated cone shells, the surface of each
  • the path difference to be compensated for in the endless train is practically zero, so that the force to be used to rotate the fabric shaft is constantly small, regardless of the position of the drop bar. Furthermore, it is possible in a surprisingly simple way that the inclination of the winding surface and thus the extent to which the circumference of a winding of the tension band on the winding core differs from the circumference of the next winding corresponds to the change with which the outermost circumference of the the awning fabric that is wound or wound up increases or decreases on the fabric shaft. The thicker the awning fabric, the steeper the inclination of the winding surface. With training according to the second alternative, depending on requirements, the inclination of the winding surface can only be changed in a partial area, namely in the area having the gaps. This change can also be accomplished, for example, by the adjustment screws already described above.
  • each jacket shell is supported on at least one, preferably two spaced-apart, annular members which are fixed in a rotationally symmetrical manner on the rotary shaft common to the cloth shaft, the ones on the The axis of symmetry of these members, which is perpendicular to the ring plane, coincides with the axis of symmetry of the vertical truncated cone.
  • At least one threaded hole is provided in the jacket shell in such a way that by screwing in a setscrew through the through hole and through the setscrew being supported on the ring-shaped member, the jacket shell is brought into the thread hole at any distance from the surface of the ring-shaped member can.
  • At least one bore is present in the annular member, the bore axis of which coincides with the bore axis of the threaded bore hole in the casing shell, so that a threaded pin rotated through the threaded bore can be supported in the bore.
  • the jacket shell is thus connected to the rotating shaft in a rotationally secure manner via the threaded pin.
  • the winding surface is advantageously designed with groove-shaped, spirally extending depressions which are adapted to the diameter of the drawstring.
  • the tension band thus lies on the winding core at least partially in these recesses, whereby each individual winding position of the tension band on the winding core can be precisely predefined in terms of position.
  • the depressions are equipped with resilient supports for the tension band.
  • the elastic pads ensure that the awning fabric automatically adjusts itself evenly over many years.
  • spring steel brackets are applied in the recesses at a distance from one another and one behind the other.
  • the number of these stirrups and their spring strength determine the extent of the possible change in length for the respective tension band.
  • each drawstring elastically resilient within the at least partially hollow drop bar, this elastic mounting being achieved in particular by two springs fastened in the drop bar, to one end of which one of the two drawstrings is attached in each case.
  • these springs serve primarily to apply a preselectable tension to the system consisting of drawstrings and awning fabric.
  • the strength of the fabric tension can be adjusted as desired. As a result of the winding cores according to the invention, this strength remains constant in every position of the drop bar and thus in every position of the pergola awning.
  • An externally accessible coupling of each of the springs mounted within the drop bar with the corresponding drawstring is achieved in that an adjustment member is mounted in the drop bar, which is displaceable in the longitudinal direction of the drop bar, on the adjustment member a spring is attached at one end, in the drop bar a sleeve-shaped holding member is attached, which protrudes from one end of the drop bar and with its protruding free end is slidably mounted in the lateral guide for the awning, in the holding member a sliding member in Is slidably mounted in the longitudinal direction of the drop bar, and on the end area of the slide member protruding from the drop bar, the drawstring and on the other end area of the slide member a spring is fastened.
  • the tension band does not need to be inserted into the drop bar in order to couple it to the spring inside the drop bar, which greatly facilitates the assembly of such an awning.
  • the adjusting member provided in the drop bar has a threaded hole whose bore axis is aligned parallel to the longitudinal axis of the drop bar, and through this threaded hole a threaded rod with its one End is screwed through, while the other end of this threaded rod is mounted immovably in the drop rod but rotatable about its longitudinal axis, the threaded rod being handled from outside the drop rod, ie can be rotated. Due to the possible displacement of the adjusting member from the outside, the extension of the spring can thus also be variably adjusted so that it is easily accessible from the outside, which means that the tension band and thus the awning fabric can be easily adjusted. - Even after years - any voltage can be applied.
  • the winding mechanism according to the invention is therefore also suitable for specifically heavy “curtains”, such as roller shutters, roller doors or the like.
  • FIG. 1 A lower bar 12 and an upper bar 14 are shown in FIG. 1 of a pergola roof produced in a conventional manner.
  • the upper beam 14 is supported on the lower beam 12 and is oriented at right angles to it.
  • the pergola construction consists of several such beams 12 and 14, which are generally in horizontal, but also in more or less inclined planes ..
  • a pergola awning 10 is attached to the top 16 of the upper beam position.
  • the awning fabric 20 of the awning 10 is partially wound onto a fabric shaft 24 to form fabric layers 22.
  • the cloth shaft 24 is housed in a housing 26.
  • the longitudinal axis 28 of the fabric shaft 24 runs parallel to the longitudinal axis of the lower bar 12 and at right angles to that of the upper bar 14.
  • a gap 32 is located in the front side wall 30 of the housing 26 parallel to the axis 28.
  • the awning fabric 20 projects through this gap 32 partially out of the housing 26.
  • the front free end of the awning fabric 20 is formed into a loop 34.
  • a fall bar 36 extends completely through this loop 34.
  • the left end of the drop bar 36 shown in FIG. 1 extends through a slot 40, which is attached in the right side surface 44 of a running rail 42 parallel to the upper side 16 of the upper beam 14, and into the running rail 42.
  • One of the running rail 42 corresponding further running rail is not only present next to the left edge of the awning fabric 20 - as shown in Fig. 1 -, but also on the right edge, not shown in the drawing, so that the drop bar 36 with its two ends in one track 42 engages each.
  • the cable 48 runs within the running rail 42 around a deflection roller 50 which is rotatably fastened in the end region of the running rail 42 which is further away from the winding core.
  • the rope guided around this deflection roller 50 runs in the region of the running rail 42 into the hollow drop bar 36, wherein it changes its direction by 90 degrees by a further deflection roller 52 (FIG. 2).
  • the end of the rope 48 is finally anchored within the drop bar 36 in a manner to be explained (FIG. 6).
  • a further rope 56 is also fastened in the drop bar 36, which, like the rope 48, is fastened along the right side of the awning fabric 20, not shown, to a further winding core, also not shown, which is located on the right end region of the axis 28.
  • the winding core 46 has a frustoconical shape (FIG. 2). Its right base surface 60 and its left base surface 62 are aligned parallel to one another and are perpendicular to the axis 64 of the winding core 46 coinciding with the longitudinal axis 28 of the cloth shaft 24. Recesses 66 are formed on the peripheral surface of the winding core 46 and run helically around the peripheral surface. The pitch of the depressions 66 is such that the different circumference of two adjacent winding layers 68 of the rope 48 on the winding core 46 corresponds to the corresponding difference in length between two corresponding superimposed fabric layers 22 of the awning fabric 20 on the fabric shaft 24.
  • the depressions 66.1 are covered with supports 70, on which in turn the winding layers 68 of the cable 48 rest.
  • the pads 70 are resilient. This allows small path differences between the rope 28 and the awning fabric 20 to be compensated; Such small path differences can occur over time due to material fatigue or the like.
  • the lateral surface thereof is variable in its inclination with respect to the axis 64 of the winding core or the longitudinal axis 28 of the fabric shaft 24.
  • the outer surface consists of several - in the drawing four - truncated cone shells 72, 74, 76 and 78, each of which leaves a gap 80 between them.
  • the truncated cone shells as in the case of the winding core 46, there are depressions 66 which surround all the truncated cone shells in a common helical line.
  • the truncated cone shell 72 - and correspondingly also the other truncated cone shells 74, 76, 78 - has at its left end region two through holes 82, 84, the bore axis of which is normal to the longitudinal axis 64. These through bores have an internal thread 86. The longitudinal axis of these through bores 82, 84 is in each case equally far away from the adjacent gaps 80.
  • This spacer ring 90 represents a thickening of the shaft 24 in the left end region of the truncated cone shells.
  • this bore 92 is so large that a threaded pin screwed into the bore 82, 84 can be supported with its lower end in this bore 92.
  • this setscrew (not shown in the drawing) into the through hole 82, 84 to a greater or lesser extent, the left side of the truncated cone shell 72 can be positioned as far as desired from the longitudinal axis 64.
  • a bore 92 is also present under the through bore 88 of the truncated cone shell 72 in such a way that by screwing in a set screw in this bore 88 the right end of the truncated cone shell 72 can be positioned at different distances from the longitudinal axis 64.
  • the inclination of the other truncated cone shells 74, 76, 78 is also adjustable.
  • the drop rod 36 which is hollow on the inside, has an adjusting member 100, to which a spring 104 is fastened with its right end via a hook 102.
  • This adjusting member 100 has a threaded bore 106 through which a threaded rod .108 is turned.
  • the threaded rod 108 is aligned with its longitudinal axis parallel to the longitudinal axis of the drop rod 36.
  • an anchoring member 110 which has a bore 112 through which the threaded rod 108 is passed so that the threaded rod 108 protrudes from the drop rod 36 at the end.
  • the threaded rod 108 is held immovably on this anchoring member 110 in the longitudinal direction, which is achieved by two stops 114, 116, which are achieved from two mutually screwed screws and which rest on the anchoring member 110 with play from the left and the right side.
  • the threaded rod 108 can be rotated freely accessible from the outside about its longitudinal axis in the bore 112.
  • the adjusting member 100 moves on the threaded rod 108, which in turn also displaces the right end of the spring 104 in the longitudinal direction.
  • a holding member 118 is fastened, which protrudes from the end of the drop bar 36 and is slidably mounted in the running rail 42.
  • the deflection roller 52 is present on this holding member 118, about which the cable 48 coming from the running rail 42 is guided into the drop bar 36.
  • a sliding member 122 is provided in the holding member 118 and is displaceable in the longitudinal direction.
  • the left end of the spring 104 is attached to the right end of this sliding member 122.
  • the left end of this sliding member 122 protrudes from the face of the drop bar 136 and is freely accessible. It has a shape 124 behind which the cable 48, which has a thickening 126 at its end, is anchored.
  • the sliding member 122 By moving the adjusting member 100 and thus by pulling the spring 104 in the longitudinal direction, the sliding member 122 is displaced in the longitudinal direction, which means that the right end of the rope 48 with its thickening 126 is also displaced in the longitudinal direction. As a result, the rope 148 is stretched more or less.
  • the threaded rod 108 can be fixed in its respective position so that it cannot accidentally twist as a result of vibrations or the like.
  • the awning fabric can be attached to the drop bar without looping it around it.
  • the existing fabric tension can be read in a simple manner by means of a marker pin attached to the sliding member, which protrudes through a slot milled in the drop bar, on a scale attached to the drop bar, for example.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Building Awnings And Sunshades (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)

Claims (14)

1. Store de pergola avec
une toile de store pouvant être enroulée sur un arbre porteur de toile et pouvant être déroulée de celui-ci ;
un dispositif d'entraînement pour l'arbre porteur de toile ;
chaque fois un noyau d'enroulement dans les deux régions d'extrémité de l'arbre porteur de toile, leurs axes de rotation coïncidant avec l'axe de rotation de l'arbre porteur de toile ;
chaque fois une bande de traction fixée par l'une de ses extrémités à chaque noyau d'enroulement, bande qui peut être enroulée sur le noyau d'enroulement et déroulée de celui-ci ;
chaque fois une poulie de renvoi d'axe parallèle à celui de chaque noyau d'enroulement et à distance de celui-ci, autour de laquelle la bande de traction est guidée ;
une barre de chute le long de laquelle l'extrémité libre de la toile de store et les autres extrémités des bandes de traction passant sur les poulies de renvoi sont fixées ; caractérisé en ce que
chaque noyau d'enroulement (46) est relié rigidement à l'arbre porteur de toile (24) ;
la surface d'enroulement de chaque noyau d'enroulement (46) est en forme de tronc de cône, les tours de la bande de traction (48, 56) étant enroulés, lors de l'enroulement de la bande de traction (48, 56), autour du noyau d'enroulement (46) en allant vers la surface la plus petite (60) du tronc de cône ;
l'inclinaison de la ligne enveloppe de la surface d'enroulement en forme de tronc de cône est telle que, lors de la rotation de l'arbre porteur de toile (24) et ainsi des deux noyaux d'enroulement (46), le pourtour de la couche de toile chaque fois la plus extérieure corresponde au pourtour, chaque fois, du prochain enroulement (68) sur chaque noyau d'enroulement (46) ;
la surface d'enroulement est formée par la surface de plusieurs coquilles périphériques de tronc de cône (72, 74, 76, 78), la surface de chaque coquille périphérique étant limitée à ses quatre bords latéraux par chaque fois un arc de cercle des deux surfaces de base circulaires du tronc de cône (60, 62) ainsi que par deux lignes de séparation (80) par rapport aux lignes enveloppes représentant des coquilles périphériques voisines ; et
l'inclinaison d'au moins une coquille périphérique est modifiable le long de sa ligne enveloppe.
2. Store de pergola, avec
une toile de store enroulable sur un arbre porteur de toile et déroulable de celui-ci ;
un dispositif d'entraînement pour l'arbre porteur de toile ;
chaque fois un noyau d'enroulement dans les deux régions d'extrémité de l'arbre porteur de toile, dont l'axe de rotation coïncide avec celui de l'arbre porteur de toile ;
. chaque fois une bande de traction fixée par une de ses extrémités à chaque noyau d'enroulement, laquelle" peut être enroulée sur le noyau d'enroulement et déroulée de celui-ci ;
une poulie de renvoi, chaque fois, d'axe parallèle à celui de chaque noyau d'enroulement et à distance de celui-ci, sur laquelle est guidée la bande de traction ;
une barre de chute le long de laquelle sont fixées l'extrémité libre de la toile de store et les autres extrémités des bandes de traction passant sur les poulies de renvoi ;
caractérisé en ce que
chaque noyau d'enroulement (46) est relié rigidement à l'arbre porteur de toile (24) ;
la surface d'enroulement de chaque noyau d'enroulement (46) est conformée en tronc de cône lors de l'enroulement de la bande de traction (48, 56) autour du noyau d'enroulement (46), les tours de la bande de traction (48, 56) allant vers la surface la plus petite (60) du tronc de cône ;
l'inclinaison de la ligne enveloppe de la surface d'enroulement en forme de tronc de cône étant telle que, lors de la rotation de la toile de store (24) et ainsi des deux noyaux d'enroulement (46), le pourtour de la couche de toile chaque fois la plus extérieure corresponde au pourtour de l'enroulement prochain (68), chaque fois, sur chaque noyau d'enroulement (46) ;
la surface d'enroulement, dans la région de surface voisine de la surface de base la plus grande du tronc de cône est formée par la surface de plusieurs coquilles périphériques du tronc de cône, les trois bords libres de chaque coquille périphérique du tronc de cône étant formés par un arc de cercle de la plus grande surface de base circulaire du tronc de cône ainsi que par deux lignes de séparation par rapport aux lignes enveloppes représentant des coquilles périphériques voisines ; et
l'inclinaison d'au moins une coquille périphérique est modifiable le long de sa ligne enveloppe avec une grandeur fortement croissante vers la surface la plus grande du tronc de cône.
3. Store de pergola suivant la revendication 1, caractérisé en ce que
chaque coquille périphérique est montée sur au moins un et sur de préférence deux organes de forme annulaire (90, 24) à distance l'un de l'autre, qui sont fixés solidairement en rotation, d'une manière radialement symétrique, sur l'arbre de rotation (28, 64) commun à l'arbre porteur de toile (24), l'axe de symétrie perpendiculaire au plan annulaire coïncidant avec l'axe de symétrie du tronc de cône perpendiculaire (64) ; et
dans la coquille périphérique, au moins une forure taraudée (82, 84, 88) existe, de telle sorte que, par la pénétration d'une broche filetée la traversant et par la broche filetée s'appuyant sur l'organe de forme annulaire, la coquille périphérique (72) peut être amenée, dans la région de cette forure taraudée, à distance déterminable à l'avance de la surface de l'organe de forme annulaire (90, 24).
4. Store de pergola suivant la revendication 3, caractérisé en ce que la coquille périphérique présente, dans la région d'appui d'un organe de forme annulaire (90), deux forures taraudées (82, 84).
5. Store de pergola suivant la revendication 3, caractérisé en ce que, dans l'organe de forme annulaire, il y a au moins une forure (92) dont l'axe coïncide avec celui des forures taraudées (82, 84, 88) passant de part en part dans la coquille périphérique, en sorte qu'une tige filetée, vissée à travers la forure taraudée passant de part en part, puisse s'appuyer dans la forure (92).
6. Store de pergola suivant la revendication 1 ou 2, caractérisé en ce que la surface d'enroulement est formée par des renfoncements (66) en forme de gorges, adaptés au diamètre de la bande de traction (48, 56) et s'étendant en forme de spirales.
7. Store de pergola suivant la revendication 6, caractérisé en ce que les renfoncements sont équipés de couches supports capables de céder élastiquement (70) pour la bande de traction (48, 56).
8. Store de pergola suivant la revendication 6, caractérisé en ce que les couches supports sont formées par des étriers d'acier à ressort.
9. Store de pergola suivant la revendication 1 ou 2, caractérisé en ce que chaque bande de traction (48, 56) est montée de manière à pouvoir céder élastiquement à l'intérieur de la barre de chute (36) au moins partiellement creuse.
10. Store de pergola suivant la revendication 9, caractérisé en ce que, dans la barre de chute (36) sont fixés chaque fois deux ressorts (104) à une des extrémités desquels est fixée chaque fois l'une des deux bandes de traction (48).
11. Store de pergola suivant la revendication 9, caractérisé en ce que, dans la barre de chute (36), il n'y a qu'un seul ressort aux deux extrémités duquel est fixée chaque fois une des deux bandes de traction (48, 56).
12. Store de pergola suivant la revendication 10, caractérisé en ce que
dans la barre de chute (36) est monté un organe de réglage (100) qui est déplaçable en direction longitudinale de la barre de chute (36) ;
à l'organe de réglage (100) est fixé, par une de ses extrémités, le ressort (104) ;
dans la barre de chute (36) est fixé un organe de retenue en forme de manchon (118) qui dépasse frontalement de la barre de chute (36) et qui, par son extrémité libre dépassante, est monté de façon à pouvoir se déplacer par glissement dans le guide latéral (42) du store ;
dans l'organe de retenue (118) est monté, de manière déplaçable en direction longitudinale de la barre de chute (36), un organe de glissement (122) ;
sur la région d'extrémité de l'organe de glissement (122) dépassant de la barre de chute (36) sont fixés la bande de traction (48), et à l'autre région d'extrémité de l'organe de glissement (122), le ressort (104), par son autre extrémité.
. 13. Store de pergola suivant la revendication 12, caractérisé en ce que
l'organe de réglage (100) possède une forure taraudée (106) dont l'axe est dirigé parallèlement à l'axe longitudinal de la barre de chute (36) ;
une tige filetée (108) est vissée, par une de ses extrémités, à travers la forure taraudée ;
la tige filetée (108) est montée, par son autre extrémité, dans la barre de chute (36) ;
de manière non déplaçable en direction longitudinale ;
pouvant tourner autour de son axe longitudinal ;
manipulable depuis l'extérieur de la barre de chute.
14. Store de pergola suivant la revendication 12, caractérisé en ce que, dans la barre de chute, il y a des ouvertures à travers lesquelles on peut constater un déplacement des deux extrémités du ressort en direction longitudinale.
EP86107072A 1985-07-08 1986-05-23 Store de pergola Expired EP0208103B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86107072T ATE46012T1 (de) 1985-07-08 1986-05-23 Pergola-markise.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3524343 1985-07-08
DE19853524343 DE3524343A1 (de) 1985-07-08 1985-07-08 Pergola-markise

Publications (2)

Publication Number Publication Date
EP0208103A1 EP0208103A1 (fr) 1987-01-14
EP0208103B1 true EP0208103B1 (fr) 1989-08-30

Family

ID=6275220

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86107072A Expired EP0208103B1 (fr) 1985-07-08 1986-05-23 Store de pergola

Country Status (3)

Country Link
EP (1) EP0208103B1 (fr)
AT (1) ATE46012T1 (fr)
DE (2) DE3524343A1 (fr)

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DE3806621A1 (de) * 1988-03-02 1989-10-12 Erwin Frey Solarbeschattung
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FR2656370B1 (fr) * 1989-12-27 1992-09-04 Fouquet Jean Michel Dispositif de maintien sous tension d'un panneau souple.
DE4019434C2 (de) * 1990-06-19 1993-11-25 Stahl Systemtechnik Gmbh Markisen-Volant
FR2663675B1 (fr) * 1990-06-21 1998-02-20 Cros Store Zenith Dispositif permettant l'enroulement et le deroulement d'une toile.
DE9106320U1 (de) * 1991-05-23 1991-07-25 Heid, Michael Curt, 6950 Mosbach Bausatz einer Sonnenschutzeinrichtung zum Einbau in oder an Pergolas (Pergolen)
DE4140666A1 (de) * 1991-12-10 1993-06-17 Weiermann Dieter Weinor Vorrichtung zum aufwickeln eines seiles
FR2686372A1 (fr) * 1992-01-21 1993-07-23 Mariton Mecanisme de compensation pour stores de toiture.
DE4213108C2 (de) * 1992-04-21 1995-10-26 Hueppe Form Sonnenschutz Abdeckung mit mehreren parallelen Rollos
DE4306498C2 (de) * 1993-03-03 1996-02-01 Roedelbronn Gmbh Abrollbare Abdeckung
JPH0797886A (ja) * 1993-08-05 1995-04-11 Hayashiguchi Kogyo Kk スクリーン装置
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AT7687U3 (de) * 2005-03-04 2006-06-15 Lenz Alberto Dachkonstruktion
FR2889226A1 (fr) * 2005-07-30 2007-02-02 Aero Stores Sarl Pergola avec store d'assombrissement
ITRM20050135U1 (it) * 2005-10-28 2006-01-27 Carbonara Giovanni Dispositivo a doppio telo avvolgibile per la copertura del bucato steso ad asciugare.
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US8113264B2 (en) * 2008-03-12 2012-02-14 Lutron Electronics Co., Inc. Tensioned roller shade system having a conical, grooved spool
FR2934202B1 (fr) * 2008-07-28 2010-08-27 Wagon Sas Store a enrouleur pour vehicule automobile a moyens d'equilibrage de la barre de tirage, et vehicule automobile correspondant.
IT1397096B1 (it) * 2009-12-24 2012-12-28 Iata Srl Struttura di sostegno per tenda
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FR2957114B1 (fr) * 2010-03-02 2014-02-21 Aluroy Volet d'occultation d'un ouvrant d'un batiment, et utilisation d'un tel volet
FR2958224B1 (fr) * 2010-04-02 2014-04-25 Acs France Sas Store d'occultation pour vehicule automobile, a tube enrouleur portant des poulies tronconiques.
GB2501460A (en) * 2012-03-08 2013-10-30 Rosemary Jones A solar assisted rotatable shading frame
DE202014106016U1 (de) * 2014-12-12 2016-03-15 Heim & Haus Holding Gmbh Spannvorrichtung für eine Sonnenschutzvorrichtung
EP3351719B1 (fr) * 2017-01-20 2020-04-08 VKR Holding A/S Arrangement d'un écran avec un écran extensible et procédé de fournir une protection variable contre la vue et le soleil d'une fenêtre
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PL3959409T3 (pl) * 2019-11-25 2024-07-08 Vkr Holding A/S Zewnętrzny układ zasłaniający z samonastawnym elementem powrotnym
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Also Published As

Publication number Publication date
DE3665345D1 (de) 1989-10-05
EP0208103A1 (fr) 1987-01-14
DE3524343A1 (de) 1986-07-17
ATE46012T1 (de) 1989-09-15

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