EP1536093B1 - Support structure and sliding guide for sectional door - Google Patents

Support structure and sliding guide for sectional door Download PDF

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Publication number
EP1536093B1
EP1536093B1 EP04027977A EP04027977A EP1536093B1 EP 1536093 B1 EP1536093 B1 EP 1536093B1 EP 04027977 A EP04027977 A EP 04027977A EP 04027977 A EP04027977 A EP 04027977A EP 1536093 B1 EP1536093 B1 EP 1536093B1
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EP
European Patent Office
Prior art keywords
door
rail
horizontal
housing
structure according
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.)
Not-in-force
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EP04027977A
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German (de)
French (fr)
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EP1536093A1 (en
Inventor
Claude Requet
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Mantion SAS
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Mantion SAS
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Publication of EP1536093A1 publication Critical patent/EP1536093A1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1207—Counterbalance devices with springs with tension springs
    • E05D13/1215—Counterbalance devices with springs with tension springs specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003—Anti-dropping devices
    • E05D13/006—Anti-dropping devices fixed to the wing, i.e. safety catches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the present invention relates to a support and sliding structure for sectional door, having a first vertical portion, a second portion at least approximately horizontal and a third portion ensuring the connection between the first two parts.
  • Sectional doors were then developed which consist of several panels hinged together by hinges or by means equivalent to horizontal hinge axis, the panels being provided at the lateral ends of the rollers sliding in two rails having a vertical portion and a horizontal part the two parts being connected by a curved portion providing a sliding path and continuous guidance.
  • One or two tensioning springs ensure smooth sliding of the door and assist the user who does not have to not provide a great effort to get on and off the door.
  • the door gradually moves from a vertical position to a horizontal position on the upper part of the door opening and vice versa.
  • a so-called parachute mechanism located in the vertical part of the structure prevents the door under its weight from closing abruptly.
  • a seal is, in principle, disposed on the two parts of the vertical structure to seal between the interior of the room to be closed and the outside.
  • the present invention aims to overcome the disadvantages of installation and cost of sectional doors by providing a support structure and sliding simpler.
  • the structure according to the invention is characterized in that the horizontal portion comprises two configured sections to constitute both the horizontal sliding rail for the rollers, the fixing housing and the protective housing of a balancing spring of the door section said housing being closed by a door and placed above the portion forming the rail.
  • the door is hinged relative to the rest of the profile by deforming it at a pre-folded angle or the door is removable and is articulated by means of male and female elements located on the door. carter and the door.
  • the door can be held in the closed position by tabs folded at the end of the profile, intended to be inserted in the profile of the lights after elastic deformation of the door.
  • the profiles are made of folded sheet according to the chosen profile.
  • the lower portion of the spring housing serves as an anti-derailment device to the rollers of the sectional door sliding in the horizontal rail.
  • the profiles of the vertical structure comprise an extension intended to serve as a support for a protective seal.
  • the connecting element may comprise a curve-shaped raceway extending the horizontal rail to allow guided passage of the rollers of the rail to the horizontal rail and vice versa and a straight path inclined towards the curve path extending the runway of the vertical rail, said oblique path being closed at its free end, said oblique path being intended to receive and positioned the roller peg of the sectional door in the open position and all the panels of the sectional door are in a horizontal plane .
  • FIG. 1 there is a conventional construction for the vertical part of the support allowing both sliding of the sectional door, making a vertical protective casing and supporting a seal and a safety rack for a parachute.
  • a door panel 1 is provided with a metal frame 2 supporting a roller 3 which rolls in a rail 4 fixed in a housing 5 itself fixed to a wall 6.
  • a section 7 is also fixed on the wall 6 to serve as a support to a seal 8 and the parachute 9. Therefore uses three different profiles 4, 5, 7 for each vertical portion of the support.
  • a door panel 10 is provided with a frame 20 supporting a roller 30.
  • a single profile takes the place of rail 40, housing 50 and support 70 for a seal 80 and support of the parachute 90.
  • a sole reinforcement 71 allows attachment to the wall 61 by screws or the like.
  • a single profile comprising sections 40, 50, 70 replaces the sections 4, 5 and 6 which overlap and require assembly manipulations. The advantages of this clever solution in terms of both manpower and use of the amount of material are obvious.
  • the vertical profiles comprise between the rollers and the panels an extension 95 to support a protective seal 96.
  • This seal is linked to the extension and is supported on the rear faces of the door panels. It protects the volume in which the rollers move while rolling in the rail and thus prevent the risk of accidents or damage to the door device by intrusion of foreign bodies in this volume.
  • a door panel 11 is provided with a frame 21 supporting a roller 31 rolling in a rail 41 fixed in a housing 51. Above the rail 41 and the housing 51 is fixed a housing 71 for protecting the tension spring 81. This assembly is in principle suspended from the ceiling by adequate elements.
  • a door panel 110 is provided with a frame 210 supporting a roller 310.
  • a single profile takes the place of rail 410, housing 510 and protective housing 710 for a tension spring 810.
  • the underside of the housing also serves In this case also instead of using two sections 41 and 51 and a housing 71, a section is formed comprising the sections 410, 510, 710 and 711 with a pre-folded angle 713.
  • the section 711 acts as a door hinged around a hinge formed by the pre-folded angle 713.
  • the pre-folded angle may, for example, be produced by means of a succession of oblong holes aligned along a line defining the angle to achieve.
  • the housing 710 can be closed after the introduction of the spring 810.
  • the superiority of this solution according to the invention in terms of simplicity and cost is obvious.
  • the holding in the closed position of the door is provided by tabs 714 folded at the end of the profile, intended to be inserted in the slots 715 of the profile after elastic deformation of the door.
  • the door 711 can also be held in its closed position by screws or the like.
  • a door panel 110 ' is provided with a frame 210' supporting a roller 310 '.
  • a single profile takes the place of rail 410 ', housing 510' and open protection housing 710 'for a tension spring 810'.
  • the housing 710 ' is closed by a removable door 711' by the collaboration of the male and female elements located on the door 711 'and the housing 710'.
  • the latter solution allows easier implementation during assembly and makes it easier to open the housing 710 'for subsequent interventions on the spring.
  • the door comprises panels 10 hinged together by means not shown, such as hinges or the like.
  • the ends of each panel 10 are provided with reinforcements 20 supporting sliding and guided rollers in a vertical structure 40, 50, 70 and 71 (see figure 2 ) fixed against the wall 6, followed by a connecting structure R after which is the horizontal structure 410, 510, 710, also housing the spring 810.
  • the two horizontal structures are suspended from the ceiling or other intermediate support by devices S and are kept away by a spacer E.
  • the connecting element R comprises a first rolling track in curve R1 extending the track of the rollers in the horizontal rail to allow the guided passage of the rollers of the horizontal rail to the vertical rail and vice versa.
  • a segment of straight path R2 in the extension of the raceway of the vertical rail 40 and slightly inclined towards the curved path allows in the open position of the sectional door to accommodate and position the last roller.
  • all the panels of the sectional door are in horizontal position to avoid an accidental closing of the sectional door.
  • the path R2 is closed at its free end to avoid the exit of the last roller.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The structure has a vertical part with a sliding rail (40) for rollers (30), a fixing case (50), and supports (70, 71) of a sealing device (80) and of a safety rack. The sections (40, 50, 70, 71) are fixed on either sides of an opening closed by a sectional overhead door. A horizontal part has a horizontal sliding rail for rollers, a fixing case and a housing for protection of a balancing spring of the door.

Description

La présente invention concerne une structure de support et coulissement pour porte sectionnelle, comportant une première partie verticale, une deuxième partie au moins approximativement horizontale et une troisième partie assurant le raccord entre les deux premières parties.The present invention relates to a support and sliding structure for sectional door, having a first vertical portion, a second portion at least approximately horizontal and a third portion ensuring the connection between the first two parts.

Pour fermer des locaux tels que des garages pour véhicules, locaux de stockage etc..., on utilise souvent soit des portes à panneaux coulissants lorsque la configuration des lieux le permet, soit des portes comportant des panneaux se déplaçant horizontalement et se pliant en accordéon, soit des portes basculantes autour d'un axe horizontal ou encore des stores composés de plusieurs lamelles s'enroulant autour d'un axe horizontal. Les portes à panneaux coulissant horizontalement ne peuvent être utilisées que si un espace suffisant existe latéralement. Les portes se pliant en accordéon diminuent l'espace disponible de l'ouverture de la porte. Les panneaux basculant autour d'un axe ne sont pas toujours d'un maniement aisé et en principe la porte est soit complètement ouverte soit complètement fermée, des positions intermédiaires étant difficiles à obtenir. Les stores s'enroulant autour d'un axe ne présentent pas, par leur structure, une résistance suffisante.To close premises such as garages for vehicles, storage rooms, etc., it is often used either sliding panel doors when the configuration of the premises allows, or doors with panels moving horizontally and folding accordion either doors swinging around a horizontal axis or blinds composed of several slats wrapping around a horizontal axis. Doors with horizontally sliding panels can only be used if sufficient space exists laterally. Accordion-folding doors reduce the available space of the door opening. Panels swinging about an axis are not always easy to handle and in principle the door is either fully open or completely closed, intermediate positions being difficult to obtain. The blinds wrapping around an axis do not have, by their structure, sufficient strength.

On a alors développé les portes sectionnelles qui sont constituées de plusieurs panneaux articulés entre eux par des charnières ou par des moyens équivalents à axe d'articulation horizontal, les panneaux étant munis aux extrémités latérales des galets coulissant dans deux rails ayant une partie verticale et une partie horizontale les deux parties étant raccordées par une partie incurvée assurant un chemin de coulissement et de guidage continu. Un ou deux ressorts de tension assurent le coulissement sans à coups de la porte et assistent l'utilisateur qui ne doit pas fournir un grand effort pour monter et descendre la porte. Ainsi, la porte passe progressivement d'une position verticale à une position horizontale sur la partie supérieure de l'ouverture de la porte et vice versa. Un mécanisme dit parachute situé dans la partie verticale de la structure empêche que la porte sous son poids se ferme brutalement. Un joint est, en principe, disposé sur les deux parties de la structure verticale pour assurer l'étanchéité entre l'intérieur du local à fermer et l'extérieur.Sectional doors were then developed which consist of several panels hinged together by hinges or by means equivalent to horizontal hinge axis, the panels being provided at the lateral ends of the rollers sliding in two rails having a vertical portion and a horizontal part the two parts being connected by a curved portion providing a sliding path and continuous guidance. One or two tensioning springs ensure smooth sliding of the door and assist the user who does not have to not provide a great effort to get on and off the door. Thus, the door gradually moves from a vertical position to a horizontal position on the upper part of the door opening and vice versa. A so-called parachute mechanism located in the vertical part of the structure prevents the door under its weight from closing abruptly. A seal is, in principle, disposed on the two parts of the vertical structure to seal between the interior of the room to be closed and the outside.

Actuellement, pour la partie verticale de la structure on fixe sur le mur un premier profilé en tôle constituant le support du joint et celui du parachute, et un deuxième profilé constituant le carter à l'intérieur duquel vient se fixer le rail de coulissement. Pour la section horizontale, on fixe ou on suspend au plafond un carter supportant le rail porteur et de coulissement horizontal ainsi qu'un logement de protection du ressort de tension. Chacune des fonctions de la structure est ainsi assurée par un élément spécifique. La mise en place de ces différents éléments est longue et fastidieuse et souvent, même pour une simple porte de garage privé, demande la présence de deux personnes.Currently, for the vertical part of the structure is fixed on the wall a first sheet metal profile constituting the support of the seal and that of the parachute, and a second section constituting the housing inside which is fixed the sliding rail. For the horizontal section, is fixed or suspended from the ceiling a housing supporting the carrier rail and horizontal sliding and a protective housing of the tension spring. Each of the functions of the structure is thus ensured by a specific element. The implementation of these elements is long and tedious and often, even for a simple private garage door, requires the presence of two people.

Le document FR 2 746 842 décrit les caractéristiques du préambule de la revendication 1.The document FR 2,746,842 describes the features of the preamble of claim 1.

La présente invention a pour but de pallier les inconvénients d'installation et de coût de portes sectionnelles en proposant une structure de support et coulissement plus simple.The present invention aims to overcome the disadvantages of installation and cost of sectional doors by providing a support structure and sliding simpler.

La structure selon l'invention est caractérisée par le fait, que la partie horizontale comprend deux profilés configurés pour constituer à la fois le rail de coulissement horizontal pour les galets, le carter de fixation et le logement de protection d'un ressort d'équilibrage de la porte sectionner ledit logement étant fermé, par une porte et placé au dessus de la partie formant le rail.The structure according to the invention is characterized in that the horizontal portion comprises two configured sections to constitute both the horizontal sliding rail for the rollers, the fixing housing and the protective housing of a balancing spring of the door section said housing being closed by a door and placed above the portion forming the rail.

Ainsi, en concevant des profilés, principalement en tôle pliée, assurant plusieurs fonctions, on simplifie le montage et on utilise moins de tôle ce qui automatiquement se répercute sur le coût de l'installation aussi bien au niveau de la quantité de matériau utilisé que la main d'oeuvre pour le montage. Bien sûr, la fabrication des profilés de forme particulière a un prix mais, au total, on arrive à baisser le coût global.Thus, by designing profiles, mainly folded sheet, providing several functions, it simplifies the assembly and uses less sheet which automatically has an impact on the cost of the installation both in terms of the amount of material used as the manpower for the assembly. Of course, the manufacture of special shapes has a price but, in total, we can reduce the overall cost.

Selon des variantes d'exécution, la porte est articulée par rapport au reste du profilé grâce à la déformation de celui-ci au niveau d'un angle préplié ou la porte est amovible et est articulée grâce à des éléments mâles et femelles situés sur le carter et la porte.According to alternative embodiments, the door is hinged relative to the rest of the profile by deforming it at a pre-folded angle or the door is removable and is articulated by means of male and female elements located on the door. carter and the door.

La porte peut être maintenue en position fermée par des pattes repliées en bout de profilé, destinées à être insérées dans des lumières du profilé après déformation élastique de la porte.The door can be held in the closed position by tabs folded at the end of the profile, intended to be inserted in the profile of the lights after elastic deformation of the door.

Selon une autre variante d'exécution, les profilés sont faits en tôle pliée selon le profil choisi.According to another embodiment, the profiles are made of folded sheet according to the chosen profile.

Selon une autre variante d'exécution, la partie inférieure du logement du ressort sert de dispositif d'anti-déraillement aux galets de la porte sectionnelle coulissant dans le rail horizontal.According to another alternative embodiment, the lower portion of the spring housing serves as an anti-derailment device to the rollers of the sectional door sliding in the horizontal rail.

Selon une variante d'exécution, les profilés de la structure verticale comprennent un prolongement destiné à servir de support à un joint de protection.According to an alternative embodiment, the profiles of the vertical structure comprise an extension intended to serve as a support for a protective seal.

Enfin, l'élément de raccord peut comprendre un chemin de roulement en forme de courbe venant en prolongation du rail horizontal pour permettre le passage guidé des galets du rail au rail horizontal et vice versa et un chemin droit incliné vers le chemin en courbe prolongeant le chemin de roulement du rail vertical, ledit chemin oblique étant fermé à son extrémité libre, ledit chemin oblique étant destiné à recevoir et positionné le denier galet de la porte sectionnelle en position ouverte ainsi tous les panneaux de la porte sectionnelle se trouvent dans un plan horizontal.Finally, the connecting element may comprise a curve-shaped raceway extending the horizontal rail to allow guided passage of the rollers of the rail to the horizontal rail and vice versa and a straight path inclined towards the curve path extending the runway of the vertical rail, said oblique path being closed at its free end, said oblique path being intended to receive and positioned the roller peg of the sectional door in the open position and all the panels of the sectional door are in a horizontal plane .

L'invention sera décrite à l'aide du dessin annexé présentant une exécution préférée.

  • La figure 1 est une vue schématique en coupe de la partie verticale d'un support d'une porte sectionnelle habituelle.
  • La figure 2 est une vue schématique en coupe de la partie horizontale d'un support de porte sectionnelle habituelle.
  • La figure 3 est une vue similaire à celle de la figure 1 selon la présente invention.
  • La figure 4 est une vue similaire à celle de la figure 2 selon la présente invention.
  • La figure 5 est une variante de la figure 4.
  • La figure 6 est une vue schématique d'une installation complète en perspective.
  • La figure 7 est une vue similaire à celle de la figure 3, représentant une variante de réalisation de l'invention.
  • La figure 8 est une de côté d'une des structures rail horizontal-élément de raccord-rail horizontal.
The invention will be described with the aid of the accompanying drawing having a preferred embodiment.
  • The figure 1 is a schematic sectional view of the vertical part of a support of a usual sectional door.
  • The figure 2 is a schematic sectional view of the horizontal portion of a conventional sectional door support.
  • The figure 3 is a view similar to that of the figure 1 according to the present invention.
  • The figure 4 is a view similar to that of the figure 2 according to the present invention.
  • The figure 5 is a variant of the figure 4 .
  • The figure 6 is a schematic view of a complete installation in perspective.
  • The figure 7 is a view similar to that of the figure 3 , representing an alternative embodiment of the invention.
  • The figure 8 is a side of a horizontal rail-horizontal rail-connector element structures.

A la figure 1, on voit une construction conventionnelle pour la partie verticale du support permettant, à la fois, d'assurer le coulissement de la porte sectionnelle, de réaliser un carter vertical de protection et de supporter un joint d'étanchéité et d'une crémaillère de sécurité pour un parachute. Un panneau de porte 1 est muni d'une armature métallique 2 supportant un galet 3 qui roule dans un rail 4 fixé dans un carter 5 lui-même fixé sur un mur 6. Un profilé 7 est aussi fixé sur le mur 6 pour servir de support à un joint d'étanchéité 8 et au parachute 9. On utilise donc trois profilés différents 4, 5, 7 pour chaque partie verticale du support.To the figure 1 there is a conventional construction for the vertical part of the support allowing both sliding of the sectional door, making a vertical protective casing and supporting a seal and a safety rack for a parachute. A door panel 1 is provided with a metal frame 2 supporting a roller 3 which rolls in a rail 4 fixed in a housing 5 itself fixed to a wall 6. A section 7 is also fixed on the wall 6 to serve as a support to a seal 8 and the parachute 9. Therefore uses three different profiles 4, 5, 7 for each vertical portion of the support.

A la figure 3, un panneau de porte 10 est muni d'une armature 20 supportant un galet 30. Un seul profilé tient lieu de rail 40, de carter 50 et de support 70 pour un joint d'étanchéité 80 et de support du parachute 90. Une semelle de renforcement 71 permet la fixation au mur 61 par des vis ou similaire. Un seul profilé comprenant de sections 40, 50, 70 remplace les profilés 4, 5 et 6 qui se superposent et demandent des manipulations d'assemblage. Les avantages de cette solution astucieuse en termes aussi bien de main d'oeuvre que d'utilisation de la quantité de matériau sont évidents.To the figure 3 , a door panel 10 is provided with a frame 20 supporting a roller 30. A single profile takes the place of rail 40, housing 50 and support 70 for a seal 80 and support of the parachute 90. A sole reinforcement 71 allows attachment to the wall 61 by screws or the like. A single profile comprising sections 40, 50, 70 replaces the sections 4, 5 and 6 which overlap and require assembly manipulations. The advantages of this clever solution in terms of both manpower and use of the amount of material are obvious.

Dans une variante de réalisation représentée à la figure 7, les profilés verticaux comprennent entre les galets et les panneaux un prolongement 95 destiné à supporter un joint de protection 96. Ce joint est lié au prolongement et vient s'appuyer sur les faces arrières des panneaux de porte. Il permet de protéger le volume dans lequel les galets se déplacent en roulant dans le rail et de prévenir ainsi les risques d'accidents ou de détériorations du dispositif de porte par intrusion de corps étrangers dans ce volume.In an embodiment variant represented in figure 7 , the vertical profiles comprise between the rollers and the panels an extension 95 to support a protective seal 96. This seal is linked to the extension and is supported on the rear faces of the door panels. It protects the volume in which the rollers move while rolling in the rail and thus prevent the risk of accidents or damage to the door device by intrusion of foreign bodies in this volume.

A la figure 2, on voit une construction conventionnelle de la partie horizontale du support permettant, à la fois, d'assurer le coulissement de la porte sectionnelle, de réaliser un carter horizontal de protection et de protéger un ressort d'équilibrage de la porte. Un panneau de porte 11 est muni d'une armature 21 supportant un galet 31 roulant dans un rail 41 fixé dans un carter 51. Au-dessus du rail 41 et du carter 51 est fixé un boîtier 71 de protection du ressort de tension 81. Cet assemblage est en principe suspendu au plafond par des éléments adéquats.To the figure 2 , we see a conventional construction of the horizontal part of the support for both to ensure the sliding of the sectional door, to achieve a horizontal protective housing and to protect a balancing spring of the door. A door panel 11 is provided with a frame 21 supporting a roller 31 rolling in a rail 41 fixed in a housing 51. Above the rail 41 and the housing 51 is fixed a housing 71 for protecting the tension spring 81. This assembly is in principle suspended from the ceiling by adequate elements.

A la figure 4, un panneau de porte 110 est muni d'une armature 210 supportant un galet 310. Un seul profilé tient lieu de rail 410, de carter 510 et de boîtier de protection 710 pour un ressort de tension 810. La face inférieure du boîtier sert aussi de dispositif d'anti-déraillement au galet 310. Dans ce cas aussi au lieu d'utiliser deux profilés 41 et 51 et un boîtier 71, on forme un profilé comprenant les sections 410, 510, 710 et 711 avec un angle préplié 713. La section 711 joue le rôle d'une porte articulée autour d'une charnière réalisée par l'angle préplié 713. L'angle préplié peut, par exemple, être réalisé au moyen d'une succession de trous oblongs alignés suivant une ligne définissant l'angle à réaliser. Ainsi, le boîtier 710 peut être fermé après la mise en place du ressort 810. La supériorité de cette solution selon l'invention en termes de simplicité et coût est évidente. Le maintien en position fermée de la porte est assuré par des pattes 714 repliées en bout de profilé, destinées à être insérées dans des lumières 715 du profilé après déformation élastique de la porte.To the figure 4 , a door panel 110 is provided with a frame 210 supporting a roller 310. A single profile takes the place of rail 410, housing 510 and protective housing 710 for a tension spring 810. The underside of the housing also serves In this case also instead of using two sections 41 and 51 and a housing 71, a section is formed comprising the sections 410, 510, 710 and 711 with a pre-folded angle 713. The section 711 acts as a door hinged around a hinge formed by the pre-folded angle 713. The pre-folded angle may, for example, be produced by means of a succession of oblong holes aligned along a line defining the angle to achieve. Thus, the housing 710 can be closed after the introduction of the spring 810. The superiority of this solution according to the invention in terms of simplicity and cost is obvious. The holding in the closed position of the door is provided by tabs 714 folded at the end of the profile, intended to be inserted in the slots 715 of the profile after elastic deformation of the door.

La porte 711 peut également être maintenue dans sa position fermée par des vis ou similaires.The door 711 can also be held in its closed position by screws or the like.

Selon la variante illustrée à la figure 5, on peut accéder plus facilement au ressort 810' pour des interventions de maintenance. Un panneau de porte 110' est muni d'une armature 210' supportant un galet 310'. Un seul profilé tient lieu de rail 410', de carter 510' et de boîtier de protection ouvert 710' pour un ressort de tension 810'. Dans ce cas le boîtier 710' est fermé par une porte amovible 711' par la collaboration des éléments mâles et femelles situés sur la porte 711' et le boîtier 710'. Cette dernière solution permet une mise en place plus aisée lors du montage et permet d'ouvrir plus facilement le boîtier 710' pour des interventions subséquentes sur le ressort.According to the variant illustrated in figure 5 , it is easier to access the spring 810 'for maintenance operations. A door panel 110 'is provided with a frame 210' supporting a roller 310 '. A single profile takes the place of rail 410 ', housing 510' and open protection housing 710 'for a tension spring 810'. In this case the housing 710 'is closed by a removable door 711' by the collaboration of the male and female elements located on the door 711 'and the housing 710'. The latter solution allows easier implementation during assembly and makes it easier to open the housing 710 'for subsequent interventions on the spring.

Enfin à la figure 6, nous avons représenté schématiquement une porte sectionnelle vue de l'intérieur. Nous avons utilisé les références numériques des figures 2 et 5 pour identifier les différents éléments.Finally at the figure 6 we have schematically represented a sectional door seen from the inside. We used the numerical references of figures 2 and 5 to identify the different elements.

La porte comprend des panneaux 10 articulés entre eux par des moyens non représentés, tels que charnières ou similaires. Les extrémités de chaque panneau 10 sont munis d'armatures 20 supportant des galets coulissant et guidées dans une structure verticale 40, 50, 70 et 71 (voir figure 2) fixée contre le mur 6, suivi d'une structure de raccord R à la suite de laquelle se trouve la structure horizontale 410, 510, 710, abritant aussi le ressort 810. Les deux structures horizontales sont suspendues au plafond ou autre support intermédiaire par des dispositifs S et sont tenues à l'écart souhaité par une entretoise E.The door comprises panels 10 hinged together by means not shown, such as hinges or the like. The ends of each panel 10 are provided with reinforcements 20 supporting sliding and guided rollers in a vertical structure 40, 50, 70 and 71 (see figure 2 ) fixed against the wall 6, followed by a connecting structure R after which is the horizontal structure 410, 510, 710, also housing the spring 810. The two horizontal structures are suspended from the ceiling or other intermediate support by devices S and are kept away by a spacer E.

Enfin, à la figure 8 on voit de côté une des structures comprenant le rail horizontal 410, l'élément de raccord R et le rail vertical 40. L'élément de raccord R comprend un premier chemin de roulement en courbe R1 prolongeant le chemin de roulement des galets dans le rail horizontal pour permettre le passage guidé des galets du rail horizontal vers le rail vertical et vice versa. Un segment de chemin droit R2 dans la prolongation du chemin de roulement du rail vertical 40 et légèrement incliné vers le chemin en courbe permet en position ouverte de la porte sectionnelle de loger et positionner le dernier galet. Ainsi, tous les panneaux de la porte sectionnelle sont en position horizontale pour éviter une fermeture accidentelle de la porte sectionnelle. On voit aussi la poulie P du parachute. Le chemin R2 est fermé à son extrémité libre pour éviter la sortie du dernier galet.Finally, at the figure 8 one of the structures comprising the horizontal rail 410, the connecting element R and the vertical rail 40 is seen from the side. The connecting element R comprises a first rolling track in curve R1 extending the track of the rollers in the horizontal rail to allow the guided passage of the rollers of the horizontal rail to the vertical rail and vice versa. A segment of straight path R2 in the extension of the raceway of the vertical rail 40 and slightly inclined towards the curved path allows in the open position of the sectional door to accommodate and position the last roller. Thus, all the panels of the sectional door are in horizontal position to avoid an accidental closing of the sectional door. We also see the pulley P of the parachute. The path R2 is closed at its free end to avoid the exit of the last roller.

Claims (8)

  1. Support and sliding guide structure for sectional door, comprising a first, vertical portion (40, 50, 70, 71), a second, at least approximately horizontal portion (410, 510, 710), and a third portion (R) that establishes the connection between the two other portions, the vertical structure comprising two profile bars (40, 50, 70, 71) to be fastened on both sides of the opening to be closed by the sectional door, each of the profile bars being adapted for constituting at the same time the sliding rail (40) for the rollers (30) of the sectional door, the fastening box (50), and the support (70, 71) of a sealing joint (80) and of a security rack (90) of a parachute (9), characterised in that the horizontal portion comprises two profile bars (410, 510, 710, 711, 712; 410', 510', 710', 711'), each profile bar being adapted for constituting at the same time the horizontal sliding rail (410, 410') for the rollers (310, 310'), the fastening box (510; 510') and the protection housing (710, 711, 712; 710', 711') of a counterbalancing spring (810, 810') of the sectional door, said housing (710, 711, 712; 710', 711') being closed by a door (711; 711') and positioned above the rail forming portion.
  2. Structure according to claim 1, characterised in that the door (711) is hinged to the remainder of the profile bar through the deformation of the latter at the level of a pre-bent angle (713).
  3. Structure according to claim 1, characterised in that the door (711') is removable and is hinged through male and female elements located on the housing (710') and the door (711').
  4. Structure according to claim 2 or 3, characterised in that the door (711; 711') is maintained closed by brackets (714) bent back at the end of the profile bar and destined to enter into openings (715) of the profile bar after the elastic deformation of the door.
  5. Structure according to any one of claims 1 to 4, characterised in that the profile bars are manufactured from metal sheet bent according the selected profile.
  6. Structure according to any one of claims 1 to 5, characterised in that the lower part of the housing (710, 711, 712; 710', 711') of the spring (810, 810') serves as a derailment guard for the rollers (310; 310') of the sectional door sliding in the horizontal rail.
  7. Structure according to any one of claims 1 to 6, characterised in that the profile bars (40, 50, 70, 71) of the vertical structure portion comprise an extension (95) destined to serve as a support of a second protection joint (96).
  8. Structure according to any one of claims 1 to 7, characterised in that said connecting element (R) comprises a curved running path (R1) which forms the prolongation of the horizontal rail (410, 410') for allowing the guided passage of the rollers (30, 310, 310') from the vertical rail (40) into the horizontal rail and vice versa, and a straight, inclined path (R2) directed to the curved path that prolongates the running path of the vertical rail, said inclined path being closed at its free end, said inclined path being destined to receive and to position the trailing roller of the sectional door in its open position so that all slabs (10) of the sectional door are situated within a horizontal plane.
EP04027977A 2003-11-28 2004-11-25 Support structure and sliding guide for sectional door Not-in-force EP1536093B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0313997A FR2863001B1 (en) 2003-11-28 2003-11-28 SUPPORT AND SLIDE STRUCTURE FOR SECTIONAL DOOR.
FR0313997 2003-11-28

Publications (2)

Publication Number Publication Date
EP1536093A1 EP1536093A1 (en) 2005-06-01
EP1536093B1 true EP1536093B1 (en) 2009-04-01

Family

ID=34451690

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Application Number Title Priority Date Filing Date
EP04027977A Not-in-force EP1536093B1 (en) 2003-11-28 2004-11-25 Support structure and sliding guide for sectional door

Country Status (5)

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EP (1) EP1536093B1 (en)
AT (1) ATE427404T1 (en)
DE (1) DE602004020308D1 (en)
ES (1) ES2323638T3 (en)
FR (1) FR2863001B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005019854U1 (en) 2005-12-16 2007-04-19 Belu Ag gate
FR2938585B1 (en) * 2008-11-14 2010-12-17 Soprofen SECTIONAL GARAGE DOOR ASSEMBLY
CN104790821B (en) * 2015-02-16 2016-08-17 广西南宁市繁星科技有限公司 There is the sliding multiple leaf door that can automatically switch and lock of Xian Qi mechanism
CN111963038B (en) * 2020-08-21 2022-05-10 燕山大学 Intelligent waterproof device for underground garage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327778A (en) * 1941-02-05 1943-08-24 Frantz Mfg Co Garage door
US2264643A (en) * 1941-06-09 1941-12-02 Rowe Mfg Company Overhead door construction
US5615723A (en) * 1994-06-16 1997-04-01 Clopay Building Products Company, Inc. Extension spring system for an overhead door
FR2746842B1 (en) * 1996-03-27 2000-12-15 Cardo Door France VERTICAL MOTION DOOR
DE29701889U1 (en) * 1997-02-04 1997-03-20 Alulux Beckhoff GmbH & Co., 33415 Verl Articulated roller shutters

Also Published As

Publication number Publication date
ATE427404T1 (en) 2009-04-15
FR2863001B1 (en) 2007-08-03
ES2323638T3 (en) 2009-07-22
DE602004020308D1 (en) 2009-05-14
FR2863001A1 (en) 2005-06-03
EP1536093A1 (en) 2005-06-01

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