EP0010015A1 - Door consisting of flexible strips - Google Patents

Door consisting of flexible strips Download PDF

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Publication number
EP0010015A1
EP0010015A1 EP79400623A EP79400623A EP0010015A1 EP 0010015 A1 EP0010015 A1 EP 0010015A1 EP 79400623 A EP79400623 A EP 79400623A EP 79400623 A EP79400623 A EP 79400623A EP 0010015 A1 EP0010015 A1 EP 0010015A1
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EP
European Patent Office
Prior art keywords
strap
suspension member
strips
folded
washer
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.)
Withdrawn
Application number
EP79400623A
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German (de)
French (fr)
Inventor
Maurice Mousseaux
Gilbert Maillard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PRODUITS POLYFIL SA
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PRODUITS POLYFIL SA
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Filing date
Publication date
Application filed by PRODUITS POLYFIL SA filed Critical PRODUITS POLYFIL SA
Publication of EP0010015A1 publication Critical patent/EP0010015A1/en
Withdrawn legal-status Critical Current

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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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/80—Door leaves flexible

Definitions

  • Doors with known flexible strips include a plurality of flexible strips, in particular transparent, generally made of plastic material, falling vertically, each covered, at least partially, by the or two strips which are adjacent to it; a rectilinear suspension member, possibly sliding axially, with which cooperate attachment means associated with the upper end parts of the strips and means for holding the suspension member, fixed to a masonry.
  • the suspension member is a metal profile provided with regularly spaced notches;
  • the attachment means are a plate the width of a strap, rigidly fixed to the upper free end portion thereof by non-removable fixing means, provided on its upper edge with hooks cooperating with the notches;
  • the holding means are lugs fixed to the masonry with which cooperate screws passing through holes in the profile.
  • the suspension member is an inverted U-shaped profile, the wings of which are folded towards one another;
  • the hooking means are a bar placed, by axial sliding, in the U of which is rigidly secured a first bar crossing the opening of the U, on which are applied and maintained with overlap, the upper free end portions of the strips by means of a second opposite bar and bolts.
  • This door also has many disadvantages; the installation of the bar in the U-profile is long and requires a large axial clearance. It is not possible to conveniently remove a strap independently of the neighboring straps. The overlapping of the upper extremities of the straps between the bars creates harmful excess thicknesses. A transverse adjustment of the straps or the U-profile is hardly possible. This embodiment is unsightly.
  • the suspension member is a bar;
  • the attachment means associated with each strap are two half-shells surrounding the bar, extended downward by two bars coming to be placed on either side of the upper upper part of the strap, one connected to the other by means of eyelets or the like;
  • the means of mahtien are legs having a housing of shape complementary to that of the bar, placed between two adjacent shells.
  • the present invention therefore aims to remedy the drawbacks presented by the strip doors known to date.
  • the invention provides a door with flexible strips of the type comprising a plurality of flexible strips no- tanment transparent, falling vertically, each covered at least partially, by the or two straps which are adjacent to it; a rectilinear suspension member, optionally sliding axially, with which cooperates hooking means associated with the upper free end portions of the strips; means for holding the suspension member, characterized in that the attachment means for the strips are constituted by the strips themselves, the upper free end part of which is folded down and secured to the main falling part of the strap by removable securing means.
  • the straps can be replaced each independently of the others; the holding means are adjustable in three directions; the straps and the suspension member can be adjusted transversely continuously.
  • a door according to the invention comprises a plurality of flexible strips 1, opaque or transparent or translucent, for example of plastic material, of the same length, normally falling vertically downwards. Over the entire height of its falling part, an intermediate strap 1 is partially covered, from each of its two vertical longitudinal edges 2 by the two strips 1, p la immediately next to it. The two end strips 1 are each covered only by a single intermediate strip.
  • the door also comprises a suspension member 3, rigid, rectilinear, with which cooperate hooking means 4 associated with the drooping upper parts 5 of the strips 1 and, finally, means 6 for holding the suspension member 3, rigidly fixed to a masonry 7 or construction pierced with an opening 8 that the door masks.
  • the suspension member 3 is, according to the invention, a rigid bar of axis 9, normally horizontal, for example with a circular cross section.
  • suspension member 3 is made in several adjacent sections rigidly connected to each other in particular by screwing or interlocking.
  • the hooking means 4 are constituted by the strips 1 themselves, the upper free end portion 10 of which is folded down, folded over the falling upper part 5 and secured to it, in a removable manner , by fastening members 12. Due to the holding of the strips 1, this folding is continuous, without breakage, which provides in the strip a central transverse hole 13 of circular or oblong shape crossed by the suspension member 3.
  • the joining members 12 are bolts each passing through two holes 14a, 14b, facing each other, drilled in a strap 1 respectively in the falling upper part 5 and the folded free end 10. In this case, at least two members 12 are provided. strap to ensure the overlap of the straps, as will be seen later.
  • the screws of the bolts on the one hand and the nuts on the other hand are respectively secured to two plates coming to apply respectively on the drooping upper part 5 and the folded free end 10, which distributes better the joining pressure exerted by the organs 12.
  • each strip a notch 15 from one of its vertical longitudinal edges 2 extending over the drooping upper part 5 and the folded free end part 10 (FIG. 2).
  • the notch 15 has in particular a generally rectangular shape limited by a longitudinal edge 16, spaced from the nearest longitudinal edge 2, by a distance E and by a lateral edge 17 spaced from the horizontal transverse edge 18 of the folded free end 10 from a distance H.
  • the notch 15 forms at the junction of the longitudinal 16 and lateral 17 edges a rounded 19 of radius of curvature large enough to prevent any initiation of breakage of the strap 1 at this location.
  • the successive strips 1 of a door are placed with their notches 15 all turned in the same direction, for example to the left in the figure.
  • at least one of the members 12 associated with a strap 1A (FIG. 2) and passing through the drooping 5 and folded down parts 10 the latter also passes through a single hole 14a pierced in the falling upper part 5 of a strap 1B adjacent to the strap 1A and placed relative to the latter on the side opposite its notch 15.
  • the hole 14a is located below the lateral edge 17 of the notch 15 of the strap 1B.
  • the position of the hole 14a on the strap 1B, by relative to the position of the holes 14a, 14b of the strap 1A, defines the distance d between the longitudinal edge 16 of the notch 15 of the strap 1B and the longitudinal edge 2 adjacent to the strap lA. It follows therefore an overlap of the strips 1A and 1B over a distance R E - d.
  • the distance d is zero, that is to say that the longitudinal edge 16 of the strap 1B is against the longitudinal edge 2 of the strap 1A.
  • the folded end portions 10 of the successive strips 1 are contiguous and the suspension member 3 practically inaccessible from the outside of the strips.
  • the height H is naturally sufficient but however not too great for the lateral edge 17 of the notch 15 to be located opposite the folded free end portion 10, therefore above the transverse free edge 18, when the door is mounted. In the case where a space 20 is provided, as explained above, the height H is such that the lateral edge 17 is located below the suspension member 3.
  • the holding means 6 comprise first fixing means 21, rigidly fixed to the masonry 7, second fixing means 22 rigidly fixed to the suspension member 3 and rigid connecting means 23 rigidly connected to the first and second fixing means 21, 22.
  • the first fixing means 21 comprise several distinct, aligned sets, regularly distributed above of the opening 8 to be provided with a door in particular at the locations corresponding to the two free end parts of the suspension member 3. In the case where it is of significant length so that one or more intermediate supports are necessary , we have one or more sets for this purpose.
  • Each assembly comprises in a known manner firstly a flange 24 having in cross section a flattened U shape, the wings of which are provided with wing returns 25, coplanar and turned outwards, applied against the masonry 7 and rigidly fixed to it by any suitable member passing in particular through one or more holes 26; secondly, a double tab 27, rigidly fixed to the flange 24 and emerging from the core 28 of the latter perpendicularly and towards the outside of the U.
  • This double tab closed at its extreme free part by a sort of spacer 29, constitutes means for guiding and sliding in a direction Dl perpendicular to the masonry 7 therefore to the plane of the opening 8.
  • the second fastening means 22 are in the form of a washer having a central hole 30 with which cooperates, without appreciable radial play, the suspension member 3. This washer is however capable of sliding axially on the member 3 the along axis 9 and this, continuously.
  • the fixing means 22 can in particular be the subject of two possible embodiments.
  • a first embodiment corresponds to the end fixing means of the suspension member 3.
  • the washer 31 is of sufficient thickness so that it includes a radial tapped hole opening on the one hand into the central hole 30 and, on the other hand, at the periphery of the washer 31 at the place of a flat 32.
  • a second embodiment corresponds to any intermediate fixing means between two end fixing means.
  • the means 22 comprise a washer 33 which is thin in thickness, from which protrudes radially a short threaded rod 34 which is secured to it by welding in particular.
  • the connecting means 23 include a threaded rod 35 or other equivalent member, housed in the double tab 27 and locked thereto at any desi- r e place, thanks to two screws and two washers 36a, 36b.
  • the threaded rod 35 passes through the threaded hole of the washer 31 until its free end comes to lock on the suspension member 3 thus blocking the washer 31 with axial sliding on the member 3.
  • the locking of the threaded rod 35 with respect to the washer 31 is ensured by means of a device such as nut and washer 37 coming to be applied on the flat 32.
  • a short flat flange 38 is rigidly fixed transversely to the lower end portion of the threaded rod 35.
  • This flange has a hole capable of being traversed by the threaded rod 34
  • Means with nuts and washers 39 cooperating with the threaded rod 34 allow it to be locked relative to the flange 38.
  • the nuts 36a, 36b can be moved, before clamping, along the double lug 27 which allows first régla- e g by sliding in direction Dl corresponding to the spacing of the door with respect to the masonry 7 and opening 8.
  • the nuts 36a, 36b can also be adjusted in position on the threaded rod 35, which therefore allows adjustment of the fixing means 22 in a vertical direction D2, corresponding to the raising or lowering of the door and more precisely of its suspension member 3.
  • These adjustment means in two directions Dl and D2 are particularly advantageous in particular in that they allow a not necessarily precise fixing of the flange 24 while finally obtaining a very precise location door.
  • the door which has just been described can be made to slide horizontally in its own plane.
  • a sliding rail of a type known per se is provided, between the second fixing means 22 and the connecting means 23, a sliding rail of a type known per se.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

A door of the type comprising a plurality of vertically-descending flexible strips (1) each covered at least partially by at least one adjacent strip (1); a rectilinear suspension member (3) with which interact attachment means (4) associated with the upper parts (10) of the strips (1); and means for maintaining the suspension member (3). The door is characterised in that the attachment means (4) for the strips (1) consist of the strips (1) themselves, the upper free end part (10) of which is folded downwards, bent over on and secured to the descending upper part (5) with removable securing means (12). The invention is applicable in the building and constuction sector. <IMAGE>

Description

Les portes à lanières souples connues comportent une pluralité de lanières souples, notamment transparentes, généralement en matière plastique, tombant verticalement, chacune recouverte, au moins partiellement, par la ou les deux lanières qui lui sont adjacentes ; un organe de suspension rectiligne, éventuellement coulissant axialement, avec lequel coopèrent des moyens d'accrochage associés aux parties extrêmes supérieures des lanières et des moyens de maintien de l'organe de suspension, fixés à une maçonnerie.Doors with known flexible strips include a plurality of flexible strips, in particular transparent, generally made of plastic material, falling vertically, each covered, at least partially, by the or two strips which are adjacent to it; a rectilinear suspension member, possibly sliding axially, with which cooperate attachment means associated with the upper end parts of the strips and means for holding the suspension member, fixed to a masonry.

Dans une première forme d'exécution connue, l'organe de suspension est un profilé métallique pourvu d'encoches régulièrement espacées ; les moyens d'accrochage sont une plaque de la largeur d'une lanière, rigidement fixée à la partie extrême libre supérieure de celle-ci par des moyens de fixation inamovibles, pourvue sur son bord supérieur de crochets coopérant avec les encoches ; les moyens de maintien sont des pattes fixées à la maçonnerie avec lesquelles coopèrent des vis traversant des trous du profilé. Une telle porte présente plusieurs inconvénients : le profilé et la plaque sont des pièces onéreuses et inesthétiques ; les encoches et crochets déterminent les positions des lanières sans réglage transversal possible ; le crochet peut s'échap- per de l'encoche et la lanière se désolidariser de l'organe de suspension ; le profilé n'est pas réglable de façon continue ; la réalisation d'une porte coulissante n'est guère possible.In a first known embodiment, the suspension member is a metal profile provided with regularly spaced notches; the attachment means are a plate the width of a strap, rigidly fixed to the upper free end portion thereof by non-removable fixing means, provided on its upper edge with hooks cooperating with the notches; the holding means are lugs fixed to the masonry with which cooperate screws passing through holes in the profile. Such a door has several drawbacks: the profile and the plate are expensive and unsightly parts; the notches and hooks determine the positions of the straps without possible transverse adjustment; the hook can be EXCHA p per the notch and strap is detached from the suspension member; the profile is not continuously adjustable; achieving a sliding door is hardly possible.

Dans une deuxième forme d'exécution connue, l'organe de suspension est un profilé en U renversé dont les ailes sont repliées l'une vers l'autre ; les moyens d'accrochage sont une barre placée, par coulissement axial, dans le U dont est rigidement solidarisée une première barrette traversant l'ouverture du U, sur laquelle sont appliquées et maintenues avec recouvrement, les parties extrêmes libres supérieures des lanières grâce à une seconde barrette opposée et des boulons. Cette porte présente elle aussi de nombreux inconvénients ; la mise en place de la barre dans le profilé en U est longue et nécessite un large débattement axial. Il n'est pas possible d'enlever commodément une lanière indépendamment des lanières voisines. Le recouvrement des parties extrêmes supérieures des lanières entre les barrettes crée des surépaisseurs préjudiciables. Un réglage transversal des lanières ou du profilé en U n'est guère possible. Cette forme de réalisation est inesthétique.In a second known embodiment, the suspension member is an inverted U-shaped profile, the wings of which are folded towards one another; the hooking means are a bar placed, by axial sliding, in the U of which is rigidly secured a first bar crossing the opening of the U, on which are applied and maintained with overlap, the upper free end portions of the strips by means of a second opposite bar and bolts. This door also has many disadvantages; the installation of the bar in the U-profile is long and requires a large axial clearance. It is not possible to conveniently remove a strap independently of the neighboring straps. The overlapping of the upper extremities of the straps between the bars creates harmful excess thicknesses. A transverse adjustment of the straps or the U-profile is hardly possible. This embodiment is unsightly.

Dans une troisième forme de réalisation connue, l'organe de suspension est une barre ; les moyens d'accrochage associés à chaque lanière sont deux demi-coquilles entourant la barre, prolongée vers le bas par deux barrettes venant se placer de part et d'autre de la partie extrême supérieure de la lanière, reliées l'une à l'autre au moyens d'oeillets ou similaires ; les moyens de mahtien sont des pattes ayant un logement de forme complémentaire de celle de la barre, placées entre deux coquilles adjacentes. Cette porte présente également les inconvénients d'être inesthétiques, de ne permettre aucun réglage de la position des lanières et de celle de la barre ; le remplacement d'une lanière isolée n'est guère possible commodément.In a third known embodiment, the suspension member is a bar; the attachment means associated with each strap are two half-shells surrounding the bar, extended downward by two bars coming to be placed on either side of the upper upper part of the strap, one connected to the other by means of eyelets or the like; the means of mahtien are legs having a housing of shape complementary to that of the bar, placed between two adjacent shells. This door also has the disadvantages of being unsightly, of not allowing any adjustment of the position of the strips and that of the bar; replacing an insulated strap is hardly possible conveniently.

La présente invention vise donc à remédier aux inconvénients que présentent les portes à lanières connues à ce jour. A cet effet, l'invention propose une porte à lanières souples du type comportant une pluralité de lanières souples no- tanment transparentes, tombant verticalement, chacune recouverte au moins partiellement, par la ou les deux lanières qui lui sont adjacentes ; un organe de suspension rectiligne, éventuellement coulissant axialement, avec lequel coopère des moyens d'accrochage associés aux parties extrêmes libres supérieures des lanières ; des moyens de maintien de l'organe de suspension, caractérisée par le fait que les moyens d'accrochage des lanières sont constitués par les lanières elles-mêmes dont la partie extrême libre supérieure est repliée vers le bas et solidarisée à la partie principale tombante de la lanière par des moyens de solidarisation amovibles.The present invention therefore aims to remedy the drawbacks presented by the strip doors known to date. To this end, the invention provides a door with flexible strips of the type comprising a plurality of flexible strips no- tanment transparent, falling vertically, each covered at least partially, by the or two straps which are adjacent to it; a rectilinear suspension member, optionally sliding axially, with which cooperates hooking means associated with the upper free end portions of the strips; means for holding the suspension member, characterized in that the attachment means for the strips are constituted by the strips themselves, the upper free end part of which is folded down and secured to the main falling part of the strap by removable securing means.

Selon d'autres caractéristiques de l'invention, non limitatives, les lanières peuvent être remplacées chacune indépendamment des autres ; les moyens de maintien sont réglables dans trois directions ; les lanières et l'organe de suspension peuvent être réglés transversalement de façon continue.According to other non-limiting characteristics of the invention, the straps can be replaced each independently of the others; the holding means are adjustable in three directions; the straps and the suspension member can be adjusted transversely continuously.

Les autres caractéristiques et avantages de l'invention résulteront de la description qui suivra en référence aux dessins dans lesquels :

  • La figure 1 est une vue schématique, partielle, en perspective, d'une porte à lanières souples suivant l'invention, montée devant une ouverture ; la figure 2 est une vue schématique, partielle, de deux lanières de la porte suivant l'invention représentées à plat entrait plein et en position normale repliée en traits mixtes.
The other characteristics and advantages of the invention will emerge from the description which follows with reference to the drawings in which:
  • Figure 1 is a schematic partial view in perspective of a flexible strip door according to the invention, mounted in front of an opening; Figure 2 is a schematic, partial view of two strips of the door according to the invention shown flat full entry and in normal position folded in phantom.

Une porte suivant l'invention comprend une pluralité de lanières souples 1, opaques ou transparentes ou translucides, par exemple en matière plastique, de même longueur, tombant normalement verticalement vers le bas. Sur toute la hauteur de sa partie tombante, une lanière 1, intermédiaire est partiellement recouverte, à partir de chacun de ses deux bords longitudinaux verticaux 2 par les deux lanières 1, placées immédiatement à côté. Les deux lanières 1 d'extrémité ne sont recouvertes chacune que par une seule lanière intermédiaire.A door according to the invention comprises a plurality of flexible strips 1, opaque or transparent or translucent, for example of plastic material, of the same length, normally falling vertically downwards. Over the entire height of its falling part, an intermediate strap 1 is partially covered, from each of its two vertical longitudinal edges 2 by the two strips 1, p la immediately next to it. The two end strips 1 are each covered only by a single intermediate strip.

La porte comprend également un organe de suspension 3, rigide, rectiligne, avec lequel coopèrent des moyens d'accrochage 4 associés aux parties supérieures tombantes 5 des lanières 1 et, enfin, des moyens 6 de maintien de l'organe de suspension 3, rigidement fixés à une maçonnerie 7 ou construction percée d'une ouverture 8 que masque la porte.The door also comprises a suspension member 3, rigid, rectilinear, with which cooperate hooking means 4 associated with the drooping upper parts 5 of the strips 1 and, finally, means 6 for holding the suspension member 3, rigidly fixed to a masonry 7 or construction pierced with an opening 8 that the door masks.

L'organe de suspension 3 est, suivant l'invention, une barre rigide d'axe 9, normalement horizontal, par exemple à section droite transversale circulaire.The suspension member 3 is, according to the invention, a rigid bar of axis 9, normally horizontal, for example with a circular cross section.

Suivant une variante possible, plus spécialement applicable dans le cas d'un organe de suspension 3 de grande longueur, celui-ci est réalisé en plusieurs tronçons adjacents rigidement reliés les uns aux autres notamment par vissage ou emboîtement.According to a possible variant, more particularly applicable in the case of a suspension member 3 of great length, it is made in several adjacent sections rigidly connected to each other in particular by screwing or interlocking.

Suivant l'invention, les moyens d'accrochage 4 sont constitués par les lanières 1 elles-mêmes dont la partie extrême libre supérieure 10 est repliée vers le bas, rabattue sur la partie supérieure tombante 5 et solidarisée à celle-ci, de façon amovible, par des organes de solidarisation 12. Du fait de la tenue des lanières 1, ce repliage est continu, sans cassure, ce qui ménage dans la lanière un trou central 13 transversal de forme circulaire ou oblongue traversé par l'organe de suspension 3.According to the invention, the hooking means 4 are constituted by the strips 1 themselves, the upper free end portion 10 of which is folded down, folded over the falling upper part 5 and secured to it, in a removable manner , by fastening members 12. Due to the holding of the strips 1, this folding is continuous, without breakage, which provides in the strip a central transverse hole 13 of circular or oblong shape crossed by the suspension member 3.

Les organes de solidarisation 12 sont des boulons traversant chacun deux troux 14a, 14b, en regard, percés dans une lanière 1 respectivement dans les parties supérieure tombante 5 et extrême libre rabattue 10. Dans ce cas, il est prévu au moins deux organes 12 par lanière pour assurer le recouvrement des lanières, comme on le verra ultérieurement.The joining members 12 are bolts each passing through two holes 14a, 14b, facing each other, drilled in a strap 1 respectively in the falling upper part 5 and the folded free end 10. In this case, at least two members 12 are provided. strap to ensure the overlap of the straps, as will be seen later.

Selon une variante possible, les vis des boulons d'une part et les écroux, d'autre.part, sont respectivement solidarisés à deux plaquettes venant s'appliquer respectivement sur les parties supérieure tombante 5 et extrême libre rabattue 10, ce qui répartit mieux la pression de solidarisation exercée par les organes 12.According to a possible variant, the screws of the bolts on the one hand and the nuts on the other hand, are respectively secured to two plates coming to apply respectively on the drooping upper part 5 and the folded free end 10, which distributes better the joining pressure exerted by the organs 12.

Pour assurer le recouvrement des parties tombantes de deux lanières 1 adjacentes sans qu'il y ait des surépaisseurs irrégulières dans lesparties rabattues 10, il est prévu dans chaque lanière une entaille 15 à partir d'un de ses bords longitudinaux verticaux 2 s'étendant sur la partie supérieure tombante 5 et la partie extrême libre rabattue 10 (figure 2). L'entaille 15 a notamment une forme générale rectangulaire limitée par un bord longitudinal 16, écarté du bord longitudinal 2 le plus proche, d'une distance E et par un bord latéral 17 écarté du bord horizontal transversal 18 de la partie extrême libre rabattue 10 d'une distance H. Préférentiellement, l'entaille 15 forme à la jonction des bords longitudinal 16 et latéral 17 un arrondi 19 de rayon de courbure suffisamment grand propre à empêcher toute amorce de rupture de la lanière 1 à cet endroit.To ensure the covering of the drooping parts of two adjacent strips 1 without there being any irregular thicknesses in the folded-down portions 10, there is provided in each strip a notch 15 from one of its vertical longitudinal edges 2 extending over the drooping upper part 5 and the folded free end part 10 (FIG. 2). The notch 15 has in particular a generally rectangular shape limited by a longitudinal edge 16, spaced from the nearest longitudinal edge 2, by a distance E and by a lateral edge 17 spaced from the horizontal transverse edge 18 of the folded free end 10 from a distance H. Preferably, the notch 15 forms at the junction of the longitudinal 16 and lateral 17 edges a rounded 19 of radius of curvature large enough to prevent any initiation of breakage of the strap 1 at this location.

Les lanières 1 successives d'une porte sont placées avec leurs entailles 15 toutes tournées dans le même sens, par exemple vers la gauche sur la figure . Pour assurer une position relative fixe des différentes lanières 1, tout en permettant également leur recouvrement longitudinal, il est prévu que l'un au moins des organes 12 associé à une lanière 1A (figure 2) et traversant les parties tombante 5 et rabattue 10 de celle-ci, traverse également un trou 14a unique percé dans la partie supérieure tombante 5 d'une lanière 1B adjacente à la lanière 1A et placée par rapport à cette dernière du côté opposé à son entaille 15. Le trou 14a se trouve en dessous du bord latéral 17 de l'entaille 15 de la lanière 1B. La position du trou 14a sur la lanière 1B, par rapport à la position des trous 14a, 14b de la lanière 1A, définit la distance d entre le bord longitudinal 16 de l'entaille 15 de la lanière 1B et le bord longitudinal 2 voisin de la lanière lA. Il s'ensuit donc un recouvrement des lanières 1A et 1B sur une distance R = E - d.The successive strips 1 of a door are placed with their notches 15 all turned in the same direction, for example to the left in the figure. To ensure a fixed relative position of the different strips 1, while also allowing their longitudinal overlap, it is provided that at least one of the members 12 associated with a strap 1A (FIG. 2) and passing through the drooping 5 and folded down parts 10 the latter also passes through a single hole 14a pierced in the falling upper part 5 of a strap 1B adjacent to the strap 1A and placed relative to the latter on the side opposite its notch 15. The hole 14a is located below the lateral edge 17 of the notch 15 of the strap 1B. The position of the hole 14a on the strap 1B, by relative to the position of the holes 14a, 14b of the strap 1A, defines the distance d between the longitudinal edge 16 of the notch 15 of the strap 1B and the longitudinal edge 2 adjacent to the strap lA. It follows therefore an overlap of the strips 1A and 1B over a distance R = E - d.

Dans une première forme d'exécution possible, la distance d est nulle c'est-à-dire que le bord longitudinal 16 de la lanière 1B est contre le bord longitudinal 2 de la lanière 1A. Dans ce cas, les parties extrêmes rabattues 10 des lanières 1 successives sont jointives et l'organe de suspension 3 pratiquement inaccessible de l'extérieur des lanières.In a first possible embodiment, the distance d is zero, that is to say that the longitudinal edge 16 of the strap 1B is against the longitudinal edge 2 of the strap 1A. In this case, the folded end portions 10 of the successive strips 1 are contiguous and the suspension member 3 practically inaccessible from the outside of the strips.

Pour permettre l'accessibilité de l'organe de suspension 3, pour des raisons qui seront décrites ultérieurement, on préfère au contraire, dans une seconde forme d'éxécution, menacer un espace 20, entre le bord longitudinal 16 de la lanière 1B et le bord longitudinal 2 de la lanière lA.To allow accessibility of the suspension member 3, for reasons which will be described later, it is preferable on the contrary, in a second embodiment, to threaten a space 20, between the longitudinal edge 16 of the strap 1B and the longitudinal edge 2 of the strap lA.

La hauteur H est naturellement suffisante mais cependant pas trop importante pour que le bord latéral 17 de l'entaille 15 soit situé en regard de la partie extrême libre rabattue 10 donc au dessus du bord libre transversal 18, lorsque la porte est montée. Dans le cas oû l'on ménage un espace 20, comme expliqué plus haut, la hauteur H est telle que le bord latéral 17 soit situé en dessous de l'organe de suspension 3.The height H is naturally sufficient but however not too great for the lateral edge 17 of the notch 15 to be located opposite the folded free end portion 10, therefore above the transverse free edge 18, when the door is mounted. In the case where a space 20 is provided, as explained above, the height H is such that the lateral edge 17 is located below the suspension member 3.

Les moyens de maintien 6 comprennent des premiers moyens de fixation 21, rigidement fixés à la maçonnerie 7 des seconds moyens de fixation 22 rigidement fixés à l'organe de suspension 3 et des moyens de liaison rigides 23 rigidement reliés aux premiers et seconds moyens de fixation 21, 22.The holding means 6 comprise first fixing means 21, rigidly fixed to the masonry 7, second fixing means 22 rigidly fixed to the suspension member 3 and rigid connecting means 23 rigidly connected to the first and second fixing means 21, 22.

Suivant une forme d'exécution possible de l'invention, les premiers moyens de fixation 21 comprennent plusieurs ensembles distincts, alignés, répartis régulièrement au dessus de l'ouverture 8 devant être pourvue d'une porte notamment aux emplacements correspondant aux deux parties extrêmes libres de l'organe de suspension 3. Dans le cas où celui-ci est de longueur importante pour qu'un ou plusieurs maintiens intermédiaires soient nécessaires, on dispose un ou plusieurs ensembles à cet effet.According to a possible embodiment of the invention, the first fixing means 21 comprise several distinct, aligned sets, regularly distributed above of the opening 8 to be provided with a door in particular at the locations corresponding to the two free end parts of the suspension member 3. In the case where it is of significant length so that one or more intermediate supports are necessary , we have one or more sets for this purpose.

Chaque ensemble comporte de façon connue en premier lieu une bride 24 ayant en section droite transversale une forme de U aplati dont les ailes sont pourvues de retours d'ailes 25, coplanaires et tournés vers l'extérieur, appliqués contre la maçonnerie 7 et rigidement fixés à elle par tout organe approprié traversant notamment un ou plusieurs trous 26 ; en second lieu, une double patte 27, rigidement fixées à la bride 24 et émergeant de l'âme 28 de cette dernière perpendiculairement et vers l'extérieur du U. Cette double patte, fermée à sa partie extrême libre par une sorte d'entretoise 29, constitue des moyens de guidage et de coulissement dans une direction Dl perpendiculaire à la maçonnerie 7 donc au plan de l'ouverture 8.Each assembly comprises in a known manner firstly a flange 24 having in cross section a flattened U shape, the wings of which are provided with wing returns 25, coplanar and turned outwards, applied against the masonry 7 and rigidly fixed to it by any suitable member passing in particular through one or more holes 26; secondly, a double tab 27, rigidly fixed to the flange 24 and emerging from the core 28 of the latter perpendicularly and towards the outside of the U. This double tab, closed at its extreme free part by a sort of spacer 29, constitutes means for guiding and sliding in a direction Dl perpendicular to the masonry 7 therefore to the plane of the opening 8.

Les seconds moyens de fixation 22 se présentent sous la forme d'une rondelle ayant un trou central 30 avec lequel coopère, sans jeu radial sensible, l'organe de suspension 3. Cette rondelle est cependant susceptible de coulisser axialement sur l'organe 3 le long de l'axe 9 et ce, de façon continue. Les moyens de fixation 22 peuvent faire notamment l'objet de deux formes d'exécution possible.The second fastening means 22 are in the form of a washer having a central hole 30 with which cooperates, without appreciable radial play, the suspension member 3. This washer is however capable of sliding axially on the member 3 the along axis 9 and this, continuously. The fixing means 22 can in particular be the subject of two possible embodiments.

Une première forme d'exécution correspond aux moyens de fixation d'extrémité de l'organe de suspension 3. Dans ce cas, la rondelle 31 est d'épaisseur suffisante pour qu'elle comporte un trou taraudé radial débouchant d'une part dans le trou central 30 et, d'autre part, à la périphérie de la rondelle 31 à l'endroit d'un méplat 32.A first embodiment corresponds to the end fixing means of the suspension member 3. In this case, the washer 31 is of sufficient thickness so that it includes a radial tapped hole opening on the one hand into the central hole 30 and, on the other hand, at the periphery of the washer 31 at the place of a flat 32.

Une deuxième forme d'exécution correspond aux éventuels moyens de fixation intermédiaires entre deux moyens de fixation d'extrémité. Dans ce cas, les moyens 22 comportent une rondelle 33 mince en épaisseur, de laquelle saille radialement une courte tige filetée 34 qui lui est solidaire par soudage notamment.A second embodiment corresponds to any intermediate fixing means between two end fixing means. In this case, the means 22 comprise a washer 33 which is thin in thickness, from which protrudes radially a short threaded rod 34 which is secured to it by welding in particular.

Les moyens de liaison 23 comprennent notamment une tige filetée 35 ou tout autre organe équivalent, logée dans la double patte 27 et bloquée sur celle-ci, en tout endroit dési- ré, grâce notamment à deux écrous et deux rondelles 36a, 36b.The connecting means 23 include a threaded rod 35 or other equivalent member, housed in the double tab 27 and locked thereto at any desi- r e place, thanks to two screws and two washers 36a, 36b.

Dans une première forme d'exécution des moyens 22(rondelle 31), la tige filetée 35 traverse le trou taraudé de la rondelle 31 jusqu'à ce que son extrémité libre vienne en blocage sur l'organe de suspension 3 en bloquant donc la rondelle 31 à coulissement axial sur l'organe 3. Dans ce cas, le blocage de la tige filetée 35 par rapport à la rondelle 31 est assuré grâce à un dispositif tel qu'écrou et rondelle 37 venant s'appliquer sur le méplat 32.In a first embodiment of the means 22 (washer 3 1 ), the threaded rod 35 passes through the threaded hole of the washer 31 until its free end comes to lock on the suspension member 3 thus blocking the washer 31 with axial sliding on the member 3. In this case, the locking of the threaded rod 35 with respect to the washer 31 is ensured by means of a device such as nut and washer 37 coming to be applied on the flat 32.

Dans la seconde forme d'exécution des moyens 22 (rondelle 33), une courte bride plate 38 est rigidement fixée transversalement à la partie extrême inférieure de la tige filetée 35. Cette bride comporte un trou susceptible d'être traversé par la tige filetée 34. Des moyens à écrous et rondelles 39 coopérant avec la tige filetée 34 permettent son blocage par rapport à la bride 38.In the second embodiment of the means 22 (washer 33), a short flat flange 38 is rigidly fixed transversely to the lower end portion of the threaded rod 35. This flange has a hole capable of being traversed by the threaded rod 34 Means with nuts and washers 39 cooperating with the threaded rod 34 allow it to be locked relative to the flange 38.

Les écrous 36a , 36b peuvent être déplacés, avant serrage, le long de la double patte 27 ce qui permet un premier régla- ge par coulissement dans la direction Dl correspondant à l'écartement de la porte par rapport à la maçonnerie 7 et à l'ouverture 8.The nuts 36a, 36b can be moved, before clamping, along the double lug 27 which allows first régla- e g by sliding in direction Dl corresponding to the spacing of the door with respect to the masonry 7 and opening 8.

Les écrous 36a, 36b peuvent être également réglés en position sur la tige filetée 35, ce qui permet donc un réglage des moyens de fixation 22 dans une direction D2 verticale, correspondant à l'élévation ou à l'abaissement de la porte et plus précisément de son organe de suspension 3. Ces moyens de réglage selon deux directions Dl et D2 sont particulièrement intéressants notamment en ce qu'ils permettent une fixation non nécessairement précise de la bride 24 tout en obtenant finalement une porte d'emplacement très précis.The nuts 36a, 36b can also be adjusted in position on the threaded rod 35, which therefore allows adjustment of the fixing means 22 in a vertical direction D2, corresponding to the raising or lowering of the door and more precisely of its suspension member 3. These adjustment means in two directions Dl and D2 are particularly advantageous in particular in that they allow a not necessarily precise fixing of the flange 24 while finally obtaining a very precise location door.

En ce qui concerne les moyens de fixation 22 intermédiaires, il est prévu en outre un pivotement possible de labride 38 autour d'un axe vertical ce qui permet la mise en place très précise de la rondelle 33.As regards the intermediate fixing means 22, provision is also made for possible pivoting of the flange 38 about a vertical axis, which allows the washer 33 to be placed very precisely.

Comme on l'a bien compris, l'espace 20 entre deux lanières 21, est mis à profit pour le logement de la rondelle 33,As we have clearly understood, the space 20 between two strips 21 is used to accommodate the washer 33,

La porte qui vient d'être décrite peut naturellement faire l'objet d'un grand nombre de variantes selon la forme d'exécution particulière donnée aux moyens 21, 22 et 23 notamment.The door which has just been described can naturally be the subject of a large number of variants according to the particular embodiment given to means 21, 22 and 23 in particular.

En particulier, la porte qui vient d'être décrite, peut être rendue coulissante horizontalement dans son propre plan. A cet effet, il est prévu, entre les seconds moyens de fixation 22 et les moyens de liaison 23, un rail de coulissement de type connu en soi.In particular, the door which has just been described can be made to slide horizontally in its own plane. For this purpose, there is provided, between the second fixing means 22 and the connecting means 23, a sliding rail of a type known per se.

Claims (6)

1. Porte à lanières souples du type comportant une pluralit de lanières souples, notamment transparentes, tombant verticalement, chacune recouverte partiellement par une lanière adjacente un organe de suspension rectiligne, éventuellement coulissant axialement, avec lequel coopère des moyens d'accrochage associés aux parties supérieures des lanières ; des moyens de maintien de l'organe de suspension, caractérisée par le fait que en combinaison d'une part, l'organe de suspension (3) se présente sous la forme d'une barre et d'autre part, les moyens d'accrochage (4) d'une lanière (1) sont constitués uniquement par cette lanière (1) elle-même dans toute la partie extrême libre supérieure (10) et repliée vers le bas, rabattue sur et solidarisée à la partie supérieure tombante (5) par des moyens de solidarisation amovibles (12) en définissant un trou central (13) traversé par la barre (3), chaque lanière (1) comportant une entaille (15) limitée par des bords longitudinal (16) et latéral (17) s'étendant à partir du bord libre horizontal transversal (18) de la partie rabattue et également sur la partie tombante (5) les entailles (15) des lanières (1) successives étant toutes tournées dans le même sens.1. Door with flexible strips of the type comprising a plurality of flexible strips, in particular transparent, falling vertically, each partially covered by an adjacent strap a rectilinear suspension member, optionally sliding axially, with which cooperates attachment means associated with the upper parts thongs; means for holding the suspension member, characterized in that in combination on the one hand, the suspension member (3) is in the form of a bar and on the other hand, the means for attachment (4) of a strap (1) are constituted solely by this strap (1) itself in the entire upper free end part (10) and folded down, folded over and secured to the falling upper part (5 ) by removable securing means (12) by defining a central hole (13) through which the bar (3) passes, each strap (1) comprising a notch (15) limited by longitudinal (16) and lateral (17) edges extending from the transverse horizontal free edge (18) of the folded-down part and also on the falling part (5) the notches (15) of the successive strips (1) all being turned in the same direction. 2. Porte à lanières selon 1, caractérisée par le fait que des trous (14a, 14b), sont percés en regard respectivement dans la partie tombante (5) et la partie rabattue (10), et sont traversés par des boulons constituant les moyens de solidarisation (12).2. Strip door according to 1, characterized in that holes (14a, 14b) are drilled opposite in the drop part (5) and the folded part (10) respectively, and are crossed by bolts constituting the means joining (12). 3. Porte à lanières selon 1 et 2, caractérisée par le fait que les boulons (12) associés à une lanière (1) sont inde- pendants les uns #es autres ou au contraire solidaires moyen d'une première plaquette reliant les vis et une seconde plaquette reliant les écrous.3. Strip door according to 1 and 2, characterized in that the bolts (12) associated with a strap (1) are independent of each other or, on the contrary, secured by means of a first plate connecting the screws and a second plate connecting the nuts. 4. Porte à lanières selon 1 à 3, caractérisée par le fait que les bords longitudinal (16) et latéral (17) d'une entaille (15) sont reliés l'un à l'autre par un arrondi (19) évitant toute amorce de déchirure de la lanière (1).4. Strip door according to 1 to 3, characterized by the fact that the longitudinal (16) and lateral (17) edges of a notch (15) are connected to each other by a rounded (19) avoiding any primer for tearing the strap (1). 5. Porte à lanières selon 1 à 4, caractérisée par le fait que le bord longitudinal (16) de l'entaille (15) d'une lanière (1) est contre ou écarté du bord longitudinal (2) le plus proche de la lanière (1), placée immédiatement à côté de façon à ménager un espace intermédiaire (20) d'accès à l'organe de suspension (3).5. Strip door according to 1 to 4, characterized in that the longitudinal edge (16) of the notch (15) of a strap (1) is against or separated from the longitudinal edge (2) closest to the strap (1), placed immediately next to it so as to provide an intermediate space (20) for access to the suspension member (3). 6. Porte à lanières selon 1 à 5, dans laquelle les moyens de maintien comprennent des premiers moyens de fixation de la porte à une maçonnerie, des secordsmoyens de fixation associés à l'organe de suspension sous la forme d'une rondelle ayant un trou central et des moyens de liaison rigidement reliés au premier et au second moyens de fixation, caractérisée par le fait que les moyens de liaison (23) comprennent une tige filetée (35) qui d'une part est pourvue de deux écrous et rondelles (36a,36b) associés rigidement à une double patte de réglage (27) faisant partie des premiers moyens de fixation (21) et d'autre part vient coopérer, soit un trou taraudé radial d'une rondelle (31) et se bloquer alors sur l'organe de suspension (3), soit avec une bride plate (38) comportant un trou avec lequel coopère une tige filetée (34) associée rigidement et radialement à une rondelle (31).6. Strip door according to 1 to 5, in which the holding means comprise first means for fixing the door to a masonry, secordsmeans of fixing associated with the suspension member in the form of a washer having a hole central and connecting means rigidly connected to the first and second fixing means, characterized in that the connecting means (23) comprise a threaded rod (35) which on the one hand is provided with two nuts and washers (36a , 36b) rigidly associated with a double adjustment tab (27) forming part of the first fixing means (21) and on the other hand comes to cooperate, ie a radial tapped hole of a washer (31) and then lock on the 'suspension member (3), either with a flat flange (38) having a hole with which a threaded rod (34) cooperates rigidly and radially associated with a washer (31).
EP79400623A 1978-09-12 1979-09-06 Door consisting of flexible strips Withdrawn EP0010015A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7826109 1978-09-12
FR7826109A FR2436249A1 (en) 1978-09-12 1978-09-12 DOOR WITH FLEXIBLE STRAPS

Publications (1)

Publication Number Publication Date
EP0010015A1 true EP0010015A1 (en) 1980-04-16

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ID=9212525

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Application Number Title Priority Date Filing Date
EP79400623A Withdrawn EP0010015A1 (en) 1978-09-12 1979-09-06 Door consisting of flexible strips

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EP (1) EP0010015A1 (en)
ES (1) ES253927U (en)
FR (1) FR2436249A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997041385A1 (en) * 1996-04-26 1997-11-06 Lansec Gmbh Protective welder sheet curtain

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194824A (en) * 1916-08-15 Ethaw i
DE553202C (en) * 1932-06-23 Vossloh Werke Gmbh Bracket for porter or curtain rods that can be attached to curtain irons
FR1130070A (en) * 1954-10-13 1957-01-30 Berry concealment device
FR1210391A (en) * 1958-09-22 1960-03-08 Improvements to curtain supports and accessories
GB1418796A (en) * 1972-03-13 1975-12-24 Simon Victor Doors
US4086950A (en) * 1977-03-16 1978-05-02 Necor Corporation Doorway screen
US4095642A (en) * 1977-07-27 1978-06-20 Cool Curtain, Inc. Plastic strip door
DE2242984B2 (en) * 1972-09-01 1978-08-31 Continental Gummi-Werke Ag, 3000 Hannover Door leaf for industrial doors

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194824A (en) * 1916-08-15 Ethaw i
DE553202C (en) * 1932-06-23 Vossloh Werke Gmbh Bracket for porter or curtain rods that can be attached to curtain irons
FR1130070A (en) * 1954-10-13 1957-01-30 Berry concealment device
FR1210391A (en) * 1958-09-22 1960-03-08 Improvements to curtain supports and accessories
GB1418796A (en) * 1972-03-13 1975-12-24 Simon Victor Doors
DE2242984B2 (en) * 1972-09-01 1978-08-31 Continental Gummi-Werke Ag, 3000 Hannover Door leaf for industrial doors
US4086950A (en) * 1977-03-16 1978-05-02 Necor Corporation Doorway screen
US4095642A (en) * 1977-07-27 1978-06-20 Cool Curtain, Inc. Plastic strip door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997041385A1 (en) * 1996-04-26 1997-11-06 Lansec Gmbh Protective welder sheet curtain

Also Published As

Publication number Publication date
FR2436249A1 (en) 1980-04-11
ES253927U (en) 1981-06-16

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