EP1398451A1 - Laterally openable material handling door - Google Patents

Laterally openable material handling door Download PDF

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Publication number
EP1398451A1
EP1398451A1 EP03356133A EP03356133A EP1398451A1 EP 1398451 A1 EP1398451 A1 EP 1398451A1 EP 03356133 A EP03356133 A EP 03356133A EP 03356133 A EP03356133 A EP 03356133A EP 1398451 A1 EP1398451 A1 EP 1398451A1
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EP
European Patent Office
Prior art keywords
blades
handling door
door according
deck
tubes
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Withdrawn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
EP03356133A
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German (de)
French (fr)
Inventor
Simon Bernard
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Individual
Original Assignee
Individual
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Publication date
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Publication of EP1398451A1 publication Critical patent/EP1398451A1/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Withdrawn legal-status Critical Current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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
    • E06B9/367—Lamellae suspensions ; Bottom weights; Bottom guides

Definitions

  • the present invention relates to a handling door for buildings industrial with a flexible deck moving laterally relative to fixed amounts of the door, in order to achieve opening and closing.
  • the handling door has vertical uprights which are fixed in the frame of an opening in a wall, a flexible apron that moves laterally to fold according to an accordion profile, and means drive allowing lateral movement of the flexible deck.
  • the industrial building handling door has vertical uprights between which slides laterally open position to a closed position, by means drive, an apron made of semi rigid blades connected to each other others and guide means which consist of horizontal tubes superimposed and parallel connecting the uprights together and oblong openings and parallels formed in each of the semi rigid blades of the deck for allow said tubes to cross in a horizontal direction said semi rigid blades to guide them during their movements from an open position to a closed position via the training means.
  • the industrial building handling door according to the present invention has tubes which are interconnected by means of travel allowing the second tube to pivot around the first so that each blade vertical can struggle when the deck is subjected to a thrust force exterior.
  • the industrial building handling door includes travel means the ends of the tube of which pass through circular portion openings in each upright to cooperate with a connecting rod which pivots freely around the first tube.
  • the industrial building handling door according to the present invention has openings on each semi-rigid blade whose oblong profile is directed in a horizontal direction relative to the tubes.
  • the industrial building handling door according to the present invention has a circular portion opening which is centered with respect to the tube in order to allow the blades to struggle with the same inclination according to the direction of the external thrust on the deck.
  • the industrial building handling door has an apron which consists of two separate elements (A and B) formed respectively of semi rigid vertical blades connected to each other by through a flexible and articulated connection.
  • the industrial building handling door according to the present invention has semi-rigid blades which are interconnected in order to be able rotate relative to each other by an inclined position ⁇ or ⁇ relative to to an axis XX 'perpendicular to the tubes when the apron is closed at a position ⁇ substantially perpendicular to the tubes when the apron is open.
  • the industrial building handling door comprises a first element (A) comprising, in the set of blades which composed, a first extreme vertical strip which allows the fixing of the deck on the vertical upright by a detachable hanging device under an effort outside, and a second extreme blade which is connected by a fixing device training means.
  • the industrial building handling door comprises a second element comprising, in the set of blades which composed, a first extreme vertical strip which allows the fixing of the deck on the vertical upright by a detachable hanging device under an effort outside and a second extreme blade which is connected by another device attachment to the drive means.
  • the industrial building handling door includes drive means which consist of a cable arranged in loop crossing the uprights to cooperate with guide pulleys, at least one is secured to an output shaft, a motor for movement in rotation of the cable above the deck for the lateral drive of the blades.
  • the industrial building handling door according to the present invention has fixing devices are fixed respectively on strands of the cable to laterally drive the end blades of the elements in opposite lateral directions.
  • the industrial building handling door includes drive means which are housed in the tubes of the means guide for moving the semi-rigid blades of the deck.
  • the industrial building handling door includes the drive means which are carried by the tubes of the means guide for moving the semi-rigid blades of the deck.
  • Figure 1 is a perspective view illustrating the handling door in position closed according to the present invention.
  • FIGS. 2 and 3 are detail views showing the drive means of flexible apron of the handling door according to the present invention.
  • FIG. 4 is a detail view showing the deck guide means flexible of the handling door according to the present invention.
  • Figures 5 and 6 are views illustrating the path of the flexible deck by compared to the fixed amount of the handling door according to the present invention.
  • Figures 7 and 8 are views showing the position of the sides of the flexible deck in closed position relative to the guide means of the handling door according to the present invention.
  • Figures 9 and 10 are views showing the position of the sides of the flexible deck in the open position relative to the guide means of the door handling according to the present invention.
  • Figure 11 is a view illustrating the maximum deflection positions of the bulkhead flexible compared to the fixed amounts of the handling door according to the present invention.
  • FIGS. 1 to 4 show a handling door 1 comprising vertical uprights 2 and 3 which are fixed in the frame of an opening formed in a wall of an industrial building, to separate two spaces distinct.
  • the handling door 1 comprises an apron 4 consisting of two elements distinct A and B formed respectively of semi-rigid vertical blades 5 connected to each other via a flexible and articulated connection 6.
  • the elements A and B of the deck 4 are moved laterally, from a position of closing in an open position, towards uprights 2 and 3 by drive means 7 and guide means 8.
  • each element A and B of the apron 4 moves because of the position of the vertical blades 5 relative to each other, in a movement in accordion between vertical uprights 2 and 3.
  • Element A comprises, in the set of blades 5 which compose it, a first extreme vertical blade 50 which allows the deck 4 to be fixed to the vertical upright 3 by a detachable hooking device under an effort outside.
  • Element A also includes a second extreme blade 51 which is connected by a fixing device 9 to the first strand 11 of a cable 10 in the form of a loop training means 7.
  • the other element B comprises, in the set of blades 5 which compose it, a first extreme vertical blade 52 which allows the deck 4 to be fixed to the vertical upright 2 by a detachable hooking device under an effort outside.
  • Element B also includes a second extreme blade 53 which is connected by another fastening device 9 to the second strand 12 of the cable 10 in the form of a loop drive means 7.
  • Hanging devices allowing attachment to the vertical uprights 2 and 3 of the extreme blades 50 and 52 are composed of two ribbons, woven or not woven, of different structure, so as to grip by pressing contact.
  • the extreme blades 51 and 53 of each element A and B comprise respectively a hooking device 13 of different structure or strips, for closing the deck 4, when all the blades 5 are unfolded.
  • the drive means 7 consist of a cable 10 arranged in a loop and which crosses the uprights 2 and 3, via an opening, to come cooperate with a guide pulley 14.
  • the cable 10 is placed just above the upper edge of each blade 5 of the flexible deck 4 so that the fixing devices 9, integral with the strands 11 and 12 of said cable, are fixed on the upper edges of the end blades 51 and 53 of elements A and B, to drive the latter in lateral directions opposed.
  • the drive means 7 comprise inside the upright 2 a motor 15 provided with an output shaft 16, on which is fixed a pulley 14 for the rotational movement of the cable 10 above the flexible deck 4, in order to bring elements A and B from a closed position to an open position ( Figures 6 and 7).
  • the guide means 8 consist of a first tube 17 passing through first oblong openings 18 formed in the upper part of each vertical blade 5 of the deck 4.
  • the ends of the tube 17 pass through the uprights 2 and 3 to cooperate with a connecting device 21, so that the tube 17 constitutes a rigid guide and horizontal on which slides the blades 5 of each element A and B during lateral displacements.
  • the guide means 8 consist of a second tube 19, parallel and in below at first 17 and passing through other oblong openings 20 made below the first 18, and in the upper part of each blade vertical 5 of the flexible deck 4.
  • the ends of the tube 19 pass through openings in a portion of a circle 22 formed in each upright 2 and 3, in order to cooperate with a connecting rod 23 which pivots around the first tube 17.
  • the tube 19 constitutes a horizontal guide parallel to the tube 17, but also a device for lateral movement of the blades 5 of each element A and B of the apron 4, when the latter undergoes an external thrust.
  • each blade 5 has an inclined position relative to the tubes 17, 19 when the flexible apron 4 is closed. This inclination of the blades 5 is obtained thanks to the oblong profile of the openings 18 and 20 formed one at below the other and in the upper part of said blades.
  • the oblong profile of the openings 18 and 20 is directed in a direction horizontal with respect to the tubes 17, 19 allowing the blades 5 to tilt by one angle ⁇ or ⁇ with respect to an axis XX 'perpendicular to said tubes.
  • the blades 5 can be placed in a maximum position which is perpendicular to the tubes 17 and 19 at an angle ⁇ .
  • FIG. 11 the angular displacement of the blades 5 is illustrated, when the deck flexible 4 is closed and undergoes an external thrust in the crossing direction of the handling door 1.
  • the blades 5 are crossed by the tube 19 which is housed in the opening in a portion of a circle 22, formed in the uprights 2 and 3, and which is connected to the fixed tube 17 by means of the connecting rod 23 free to rotate around said tube 17.
  • the opening in a portion of a circle 22 is centered on the tube 17 in order to allow the blades 5 to struggle with the same inclination according to the direction of the thrust outside on the flexible deck 4.
  • the drive means 7 are housed in the tubes 17, 18 of the guide means 8 for moving the semi blades rigid 5 of the deck 4.
  • the drive means 7 are carried by the tubes 17, 18 of the guide means 8 for moving the semi blades rigid 5 of the deck 4.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The door comprises two vertical uprights (2,3) between which a shutter (4) constituted from semi-rigid connected laths (5) slides from opening to closing positions by means of a driving means (7). Guides (8) are constituted from horizontal, superposed parallel tubes connecting the uprights and oblong parallel openings located in each of the laths to allow the tubes to pass through in a horizontal direction during their displacement from opening to closing positions.

Description

La présente invention est relative à une porte de manutention pour bâtiment industriel comportant un tablier souple se déplaçant latéralement par rapport aux montants fixes de la porte, afin de réaliser des positions d'ouverture et de fermeture.The present invention relates to a handling door for buildings industrial with a flexible deck moving laterally relative to fixed amounts of the door, in order to achieve opening and closing.

La porte de manutention comporte des montants verticaux qui sont fixés dans le cadre d'une ouverture ménagée dans un mur, un tablier souple qui se déplace latéralement pour se plier suivant un profil en accordéon, et des moyens d'entraínement permettant le déplacement latéral du tablier souple.The handling door has vertical uprights which are fixed in the frame of an opening in a wall, a flexible apron that moves laterally to fold according to an accordion profile, and means drive allowing lateral movement of the flexible deck.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte des montants verticaux entre lesquels coulisse latéralement d'une position d'ouverture à une position de fermeture, par l'intermédiaire de moyens d'entraínement, un tablier constitué de lames semi rigides reliées les unes aux autres et des moyens de guidage qui sont constitués de tubes horizontaux superposés et parallèles reliant les montants entre eux et d'ouvertures oblongues et parallèles ménagées dans chacune des lames semi rigides du tablier pour permettre aux dits tubes de traverser suivant une direction horizontale lesdites lames semi rigides afin de guider ces dernières pendant leurs déplacements d'une position d'ouverture à une position de fermeture par l'intermédiaire des moyens d'entraínement.The industrial building handling door according to the present invention has vertical uprights between which slides laterally open position to a closed position, by means drive, an apron made of semi rigid blades connected to each other others and guide means which consist of horizontal tubes superimposed and parallel connecting the uprights together and oblong openings and parallels formed in each of the semi rigid blades of the deck for allow said tubes to cross in a horizontal direction said semi rigid blades to guide them during their movements from an open position to a closed position via the training means.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte des tubes qui sont reliés entre eux par des moyens de débattement permettant au second tube de pivoter autour du premier afin que chaque lame verticale puissent se débattre lorsque le tablier est soumis à un effort de poussée extérieure.The industrial building handling door according to the present invention has tubes which are interconnected by means of travel allowing the second tube to pivot around the first so that each blade vertical can struggle when the deck is subjected to a thrust force exterior.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte des moyens de débattement dont les extrémités du tube traversent des ouvertures en portion de cercle ménagées dans chaque montant afin de coopérer avec une bielle qui pivote librement autour du premier tube.The industrial building handling door according to the present invention includes travel means the ends of the tube of which pass through circular portion openings in each upright to cooperate with a connecting rod which pivots freely around the first tube.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte sur chaque lame semi rigide des ouvertures dont le profil oblong est dirigé suivant une direction horizontale par rapport aux tubes.The industrial building handling door according to the present invention has openings on each semi-rigid blade whose oblong profile is directed in a horizontal direction relative to the tubes.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte une ouverture en portion de cercle qui est centrée par rapport au tube afin de permettre aux lames de se débattre d'une même inclinaison selon le sens de la poussée extérieure sur le tablier. The industrial building handling door according to the present invention has a circular portion opening which is centered with respect to the tube in order to allow the blades to struggle with the same inclination according to the direction of the external thrust on the deck.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte un tablier qui est constitué de deux éléments distincts (A et B) formés respectivement de lames verticales semi rigide reliées les unes aux autres par l'intermédiaire d'une liaison souple et articulée.The industrial building handling door according to the present invention has an apron which consists of two separate elements (A and B) formed respectively of semi rigid vertical blades connected to each other by through a flexible and articulated connection.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte des lames semi rigides qui sont reliées entre elles afin de pouvoir pivoter les unes par rapport aux autres d'une position inclinée α ou β par rapport à un axe XX' perpendiculaire aux tubes lorsque le tablier est fermé à une position δ sensiblement perpendiculaire aux tubes lorsque le tablier est ouvert.The industrial building handling door according to the present invention has semi-rigid blades which are interconnected in order to be able rotate relative to each other by an inclined position α or β relative to to an axis XX 'perpendicular to the tubes when the apron is closed at a position δ substantially perpendicular to the tubes when the apron is open.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte un premier élément (A) comprenant, dans l'ensemble des lames qui le compose, une première lame verticale extrême qui permet la fixation du tablier sur le montant vertical par un dispositif d'accrochage détachable sous un effort extérieur, et une seconde lame extrême qui est reliée par un dispositif de fixation aux moyens d'entraínement.The industrial building handling door according to the present invention comprises a first element (A) comprising, in the set of blades which composed, a first extreme vertical strip which allows the fixing of the deck on the vertical upright by a detachable hanging device under an effort outside, and a second extreme blade which is connected by a fixing device training means.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte un second élément comprenant, dans l'ensemble de lames qui le compose, une première lame verticale extrême qui permet la fixation du tablier sur le montant vertical par un dispositif d'accrochage détachable sous un effort extérieur et une seconde lame extrême qui est reliée par un autre dispositif de fixation aux moyens d'entraínement.The industrial building handling door according to the present invention comprises a second element comprising, in the set of blades which composed, a first extreme vertical strip which allows the fixing of the deck on the vertical upright by a detachable hanging device under an effort outside and a second extreme blade which is connected by another device attachment to the drive means.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte des moyens d'entraínement qui sont constitués d'un câble disposé en boucle traversant les montants pour coopérer avec des poulies de guidage dont l'une au moins est solidaire d'un arbre de sortie, d'un moteur pour le déplacement en rotation du câble au dessus du tablier pour l'entraínement latéral des lames.The industrial building handling door according to the present invention includes drive means which consist of a cable arranged in loop crossing the uprights to cooperate with guide pulleys, at least one is secured to an output shaft, a motor for movement in rotation of the cable above the deck for the lateral drive of the blades.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte des dispositifs de fixation sont fixés respectivement sur des brins du câble pour entraíner latéralement les lames extrêmes des éléments dans des directions latérales opposées.The industrial building handling door according to the present invention has fixing devices are fixed respectively on strands of the cable to laterally drive the end blades of the elements in opposite lateral directions.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte des moyens d'entraínement qui sont logés dans les tubes des moyens de guidage pour le déplacement des lames semi rigides du tablier.The industrial building handling door according to the present invention includes drive means which are housed in the tubes of the means guide for moving the semi-rigid blades of the deck.

La porte de manutention pour bâtiment industriel suivant la présente invention comporte les moyens d'entraínement qui sont portés par les tubes des moyens de guidage pour le déplacement des lames semi rigides du tablier.The industrial building handling door according to the present invention includes the drive means which are carried by the tubes of the means guide for moving the semi-rigid blades of the deck.

La description qui va suivre en regard des dessins annexés, donnés à titre d'exemples non limitatifs, permettra de mieux comprendre l'invention, les caractéristiques qu'elle présente et les avantages qu'elle est susceptible de procurer. The following description with reference to the accompanying drawings, given as of nonlimiting examples, will allow a better understanding of the invention, the characteristics it presents and the advantages it is likely to provide.

Figure 1 est une vue en perspective illustrant la porte de manutention en position fermée suivant la présente invention.Figure 1 is a perspective view illustrating the handling door in position closed according to the present invention.

Figures 2 et 3 sont des vues de détail montrant les moyens d'entraínement du tablier souple de la porte de manutention suivant la présente invention.Figures 2 and 3 are detail views showing the drive means of flexible apron of the handling door according to the present invention.

Figure 4 est une vue de détail représentant les moyens de guidage du tablier souple de la porte de manutention suivant la présente invention.Figure 4 is a detail view showing the deck guide means flexible of the handling door according to the present invention.

Figures 5 et 6 sont des vues illustrant le cheminement du tablier souple par rapport au montant fixe de la porte de manutention suivant la présente invention.Figures 5 and 6 are views illustrating the path of the flexible deck by compared to the fixed amount of the handling door according to the present invention.

Figures 7 et 8 sont des vues montrant la position des pans du tablier souple en position fermée par rapport aux moyens de guidage de la porte de manutention suivant la présente invention.Figures 7 and 8 are views showing the position of the sides of the flexible deck in closed position relative to the guide means of the handling door according to the present invention.

Figures 9 et 10 sont des vues représentant la position des pans du tablier souple en position ouverte par rapport aux moyens de guidage de la porte de manutention suivant la présente invention.Figures 9 and 10 are views showing the position of the sides of the flexible deck in the open position relative to the guide means of the door handling according to the present invention.

Figure 11 est une vue illustrant les positions de débattement maximum du tablier souple par rapport aux montants fixes de la porte de manutention suivant la présente invention.Figure 11 is a view illustrating the maximum deflection positions of the bulkhead flexible compared to the fixed amounts of the handling door according to the present invention.

On a montré en figures 1 à 4 une porte de manutention 1 comportant des montants verticaux 2 et 3 qui sont fixés dans l'encadrement d'une ouverture ménagée dans un mur d'un bâtiment industriel, afin de séparer deux espaces distincts.FIGS. 1 to 4 show a handling door 1 comprising vertical uprights 2 and 3 which are fixed in the frame of an opening formed in a wall of an industrial building, to separate two spaces distinct.

La porte de manutention 1 comporte un tablier 4 constitué de deux éléments distincts A et B formés respectivement de lames verticales 5 semi rigides reliées les unes aux autres par l'intermédiaire d'une liaison souple et articulée 6.The handling door 1 comprises an apron 4 consisting of two elements distinct A and B formed respectively of semi-rigid vertical blades 5 connected to each other via a flexible and articulated connection 6.

Les éléments A et B du tablier 4 sont déplacés latéralement, d'une position de fermeture à un position d'ouverture, en direction des montants 2 et 3 par des moyens d'entraínement 7 et des moyens de guidage 8.The elements A and B of the deck 4 are moved laterally, from a position of closing in an open position, towards uprights 2 and 3 by drive means 7 and guide means 8.

Ainsi chaque élément A et B du tablier 4 se déplace du fait de la position des lames verticales 5 les unes par rapport aux autres, selon un mouvement en accordéon entre les montants verticaux 2 et 3.Thus each element A and B of the apron 4 moves because of the position of the vertical blades 5 relative to each other, in a movement in accordion between vertical uprights 2 and 3.

L'élément A comporte, dans l'ensemble des lames 5 qui le compose, une première lame verticale extrême 50 qui permet la fixation du tablier 4 sur le montant vertical 3 par un dispositif d'accrochage détachable sous un effort extérieur.Element A comprises, in the set of blades 5 which compose it, a first extreme vertical blade 50 which allows the deck 4 to be fixed to the vertical upright 3 by a detachable hooking device under an effort outside.

L'élément A comporte également une seconde lame extrême 51 qui est reliée par un dispositif de fixation 9 au premier brin 11 d'un câble 10 en forme de boucle des moyens d'entraínement 7. Element A also includes a second extreme blade 51 which is connected by a fixing device 9 to the first strand 11 of a cable 10 in the form of a loop training means 7.

L'autre élément B comporte, dans l'ensemble de lames 5 qui le compose, une première lame verticale extrême 52 qui permet la fixation du tablier 4 sur le montant vertical 2 par un dispositif d'accrochage détachable sous un effort extérieur.The other element B comprises, in the set of blades 5 which compose it, a first extreme vertical blade 52 which allows the deck 4 to be fixed to the vertical upright 2 by a detachable hooking device under an effort outside.

L'élément B comporte également une seconde lame extrême 53 qui est reliée par un autre dispositif de fixation 9 au second brin 12 du câble 10 en forme de boucle des moyens d'entraínement 7.Element B also includes a second extreme blade 53 which is connected by another fastening device 9 to the second strand 12 of the cable 10 in the form of a loop drive means 7.

Les dispositifs d'accrochage permettant la fixation sur les montants verticaux 2 et 3 des lames extrêmes 50 et 52 sont composés de deux rubans, tissés ou non tissés, de structure différente, de manière à s'agripper par contact pressé.Hanging devices allowing attachment to the vertical uprights 2 and 3 of the extreme blades 50 and 52 are composed of two ribbons, woven or not woven, of different structure, so as to grip by pressing contact.

Les lames extrêmes 51 et 53 de chaque élément A et B comportent respectivement un dispositif d'accrochage 13 de structure différente ou des lanières, pour la fermeture du tablier 4, lorsque toutes les lames 5 sont dépliées.The extreme blades 51 and 53 of each element A and B comprise respectively a hooking device 13 of different structure or strips, for closing the deck 4, when all the blades 5 are unfolded.

Les moyens d'entraínement 7 sont constitués d'un câble 10 disposé en boucle et qui traverse les montants 2 et 3, par l'intermédiaire d'une ouverture, pour venir coopérer avec une poulie de guidage 14.The drive means 7 consist of a cable 10 arranged in a loop and which crosses the uprights 2 and 3, via an opening, to come cooperate with a guide pulley 14.

Le câble 10 est disposé juste au dessus du bord supérieur de chaque lame 5 du tablier souple 4 afin que les dispositifs de fixation 9, solidaires des brins 11 et 12 dudit câble, viennent se fixer sur les bords supérieurs des lames extrêmes 51 et 53 des éléments A et B, pour entraíner ces derniers dans des directions latérales opposées.The cable 10 is placed just above the upper edge of each blade 5 of the flexible deck 4 so that the fixing devices 9, integral with the strands 11 and 12 of said cable, are fixed on the upper edges of the end blades 51 and 53 of elements A and B, to drive the latter in lateral directions opposed.

Les moyens d'entraínement 7 comportent à l'intérieur du montant 2 un moteur 15 pourvu d'un arbre de sortie 16, sur lequel est fixé une poulie 14 pour le déplacement en rotation du câble 10 au dessus du tablier souple 4, afin d'amener les éléments A et B d'une position de fermeture à une position d'ouverture (figures 6 et 7).The drive means 7 comprise inside the upright 2 a motor 15 provided with an output shaft 16, on which is fixed a pulley 14 for the rotational movement of the cable 10 above the flexible deck 4, in order to bring elements A and B from a closed position to an open position (Figures 6 and 7).

Les moyens de guidage 8 sont constitués d'un premier tube 17 traversant des premières ouvertures oblongues 18 ménagées dans la partie supérieure de chaque lame verticale 5 du tablier 4.The guide means 8 consist of a first tube 17 passing through first oblong openings 18 formed in the upper part of each vertical blade 5 of the deck 4.

Les extrémités du tube 17 traversent les montants 2 et 3 pour venir coopérer avec un dispositif de liaison 21, afin que le tube 17 constitue un guide rigide et horizontal sur lequel coulisse les lames 5 de chaque élément A et B lors des déplacements latéraux.The ends of the tube 17 pass through the uprights 2 and 3 to cooperate with a connecting device 21, so that the tube 17 constitutes a rigid guide and horizontal on which slides the blades 5 of each element A and B during lateral displacements.

Les moyens de guidage 8 sont constitués d'un second tube 19, parallèle et en dessous au premier 17 et traversant d'autres ouvertures oblongues 20 ménagées en dessous des premières 18, et dans la partie supérieure de chaque lame verticale 5 du tablier souple 4. The guide means 8 consist of a second tube 19, parallel and in below at first 17 and passing through other oblong openings 20 made below the first 18, and in the upper part of each blade vertical 5 of the flexible deck 4.

Les extrémités du tube 19 traversent des ouvertures en portion de cercle 22 ménagées dans chaque montant 2 et 3, afin de coopérer avec une bielle 23 qui pivote autour du premier tube 17.The ends of the tube 19 pass through openings in a portion of a circle 22 formed in each upright 2 and 3, in order to cooperate with a connecting rod 23 which pivots around the first tube 17.

Ainsi le tube 19 constitue un guide horizontal parallèle au tube 17, mais également un dispositif de débattement latéral des lames 5 de chaque élément A et B du tablier 4, lorsque ce dernier subit une poussée extérieure.Thus the tube 19 constitutes a horizontal guide parallel to the tube 17, but also a device for lateral movement of the blades 5 of each element A and B of the apron 4, when the latter undergoes an external thrust.

En figures 7 et 8, on a représenté la position des lames 5 de chaque élément A et B par rapport aux tubes parallèles 17 et 19 des moyens de guidage et de débattement 8, lorsque le tablier souple 4 est en position fermée.In Figures 7 and 8, there is shown the position of the blades 5 of each element A and B relative to the parallel tubes 17 and 19 of the guide means and travel 8, when the flexible apron 4 is in the closed position.

On remarque que chaque lame 5 présente une position inclinée par rapport aux tubes 17, 19 lorsque le tablier souple 4 est fermé. Cette inclinaison des lames 5 est obtenue grâce au profil oblong des ouvertures 18 et 20 ménagées l'une au dessous de l'autre et dans la partie supérieure desdites lames.Note that each blade 5 has an inclined position relative to the tubes 17, 19 when the flexible apron 4 is closed. This inclination of the blades 5 is obtained thanks to the oblong profile of the openings 18 and 20 formed one at below the other and in the upper part of said blades.

En effet le profil oblong des ouvertures 18 et 20 est dirigé suivant une direction horizontal par rapport aux tubes 17, 19 permettant aux lames 5 de s'incliner d'un angle α ou β par rapport à un axe XX' perpendiculaire aux dits tubes.Indeed the oblong profile of the openings 18 and 20 is directed in a direction horizontal with respect to the tubes 17, 19 allowing the blades 5 to tilt by one angle α or β with respect to an axis XX 'perpendicular to said tubes.

En figures 9 et 10 on a montré la position des lames 5 de chaque élément A et B par rapport aux tubes parallèles 17 et 19 des moyens de guidage 8, lorsque le tablier souple 4 est en position ouverte.In Figures 9 and 10 we have shown the position of the blades 5 of each element A and B relative to the parallel tubes 17 and 19 of the guide means 8, when the flexible apron 4 is in the open position.

Lorsque le rideau souple 4 est ouvert, les lames 5 peuvent se placer dans une position maximale qui est perpendiculaire aux tubes 17 et 19 selon un angle δ.When the flexible curtain 4 is open, the blades 5 can be placed in a maximum position which is perpendicular to the tubes 17 and 19 at an angle δ.

En figure 11, on a illustré le débattement angulaire des lames 5, lorsque le tablier souple 4 est fermé et qu'il subit une poussée extérieure dans le sens de traversée de la porte de manutention 1.In FIG. 11, the angular displacement of the blades 5 is illustrated, when the deck flexible 4 is closed and undergoes an external thrust in the crossing direction of the handling door 1.

En effet, les lames 5 sont traversées par le tube 19 qui est logé dans l'ouverture en portion de cercle 22, ménagée dans les montants 2 et 3, et qui est relié au tube fixe 17 par l'intermédiaire de la bielle 23 libre en rotation autour dudit tube 17.Indeed, the blades 5 are crossed by the tube 19 which is housed in the opening in a portion of a circle 22, formed in the uprights 2 and 3, and which is connected to the fixed tube 17 by means of the connecting rod 23 free to rotate around said tube 17.

Ainsi lorsqu' une poussée extérieure est imposée sur les lames 5, ces dernières peuvent se débattre angulairement du fait du pivotement du tube 19 autour du tube 17 par la bielle 23 et dans l'ouverture en portion de cercle 22.Thus when an external thrust is imposed on the blades 5, the latter may be angularly struggling due to the pivoting of the tube 19 around the tube 17 through the connecting rod 23 and into the opening in a portion of a circle 22.

L'ouverture en portion de cercle 22 est centrée sur le tube 17 afin de permettre aux lames 5 de se débattre d'une même inclinaison selon le sens de la poussée extérieure sur le tablier souple 4.The opening in a portion of a circle 22 is centered on the tube 17 in order to allow the blades 5 to struggle with the same inclination according to the direction of the thrust outside on the flexible deck 4.

Selon une première variante les moyens d'entraínement 7 sont logés dans les tubes 17, 18 des moyens de guidage 8 pour le déplacement des lames semi rigides 5 du tablier 4. According to a first variant, the drive means 7 are housed in the tubes 17, 18 of the guide means 8 for moving the semi blades rigid 5 of the deck 4.

Selon une seconde variante les moyens d'entraínement 7 sont portés par les tubes 17, 18 des moyens de guidage 8 pour le déplacement des lames semi rigides 5 du tablier 4.According to a second variant, the drive means 7 are carried by the tubes 17, 18 of the guide means 8 for moving the semi blades rigid 5 of the deck 4.

Il doit d'ailleurs être entendu que la description qui précède n'a été donnée qu'à titre d'exemple et qu'elle ne limite nullement le domaine de l'invention dont on ne sortirait pas en remplaçant les détails d'exécution décrits par tout autre équivalent.It should also be understood that the foregoing description has been given only by way of example and that it in no way limits the field of the invention which is not not come out by replacing the execution details described by any other equivalent.

Claims (13)

Porte de manutention pour bâtiment industriel comportant des montants verticaux (2, 3) entre lesquels coulisse latéralement d'une position d'ouverture à une position de fermeture, par l'intermédiaire de moyens d'entraínement (7), un tablier (4) constitué de lames (5) semi rigides reliées les unes aux autres, caractérisée en ce qu'elle comprend des moyens de guidage (8) qui sont constitués de tubes horizontaux superposés et parallèles (17, 19) reliant les montants (2, 3) entre eux et d'ouvertures oblongues et parallèles (18, 20) ménagées dans chacune des lames semi rigides (5) du tablier (4) pour permettre aux dits tubes de traverser suivant une direction horizontale lesdites lames semi rigides (5) afin de guider ces dernières pendant leurs déplacements d'une position d'ouverture à une position de fermeture par l'intermédiaire de moyens d'entraínement (7).Industrial building handling door comprising vertical uprights (2, 3) between which slides laterally from an open position to a closed position, by means of drive means (7), an apron (4) consisting of semi-rigid blades (5) connected to each other, characterized in that it comprises guide means (8) which consist of superimposed and parallel horizontal tubes (17, 19) connecting the uprights (2, 3) between them and oblong and parallel openings (18, 20) formed in each of the semi rigid blades (5) of the deck (4) to allow said tubes to pass in said horizontal direction said semi rigid blades (5) in order to guide the latter during their movements from an open position to a closed position by means of drive (7). Porte de manutention suivant la revendication 1, caractérisée en ce que les tubes (17, 19) sont reliés entre eux par des moyens de débattement (22, 23) permettant au second tube (19) de pivoter autour du premier (17) afin que chaque lame verticale (5) puissent se débattre lorsque le tablier (4) est soumis à un effort de poussée extérieure.Handling door according to claim 1, characterized in that the tubes (17, 19) are interconnected by means of clearance (22, 23) allowing the second tube (19) to pivot around the first (17) so that each vertical blade (5) can be struggled when the deck (4) is subjected to an external thrust force. Porte de manutention suivant la revendication 2, caractérisée en ce que les extrémités du tube (19) traversent des ouvertures en portion de cercle (22) ménagées dans chaque montant (2, 3) afin de coopérer avec une bielle (23) qui pivote librement autour du premier tube (17).Handling door according to claim 2, characterized in that the ends of the tube (19) pass through circular portion openings (22) formed in each upright (2, 3) in order to cooperate with a connecting rod (23) which pivots freely around the first tube (17). Porte de manutention suivant la revendication 1, caractérisée en ce que le profil oblong des ouvertures (18, 20) est dirigé suivant une direction horizontale par rapport aux tubes (17, 19).Handling door according to claim 1, characterized in that the oblong profile of the openings (18, 20) is directed in a horizontal direction relative to the tubes (17, 19). Porte de manutention suivant la revendication 3, caractérisée en ce que l'ouverture en portion de cercle (22) est centrée par rapport au tube (17) afin de permettre aux lames (5) de se débattre d'une même inclinaison selon le sens de la poussée extérieure sur le tablier (4).Handling door according to claim 3, characterized in that the opening in a portion of a circle (22) is centered relative to the tube (17) in order to allow the blades (5) to struggle with the same inclination in the direction of the external thrust on the deck (4). Porte de manutention suivant la revendication 1, caractérisée en ce que le tablier (4) est constitué de deux éléments distincts (A et B) formés respectivement de lames verticales (5) semi rigide reliées les unes aux autres par l'intermédiaire d'une liaison souple et articulée (6).Handling door according to claim 1, characterized in that the deck (4) consists of two separate elements (A and B) formed respectively of vertical semi-rigid blades (5) connected to each other by means of a flexible and articulated connection (6). Porte de manutention suivant la revendication 6, caractérisée en ce que les lames semi rigides (5) sont reliées entre elles afin de pouvoir pivoter les unes par rapport aux autres d'une position inclinée α ou β par rapport à un axe XX' perpendiculaire aux tubes (17, 19) lorsque le tablier (4) est fermé à une position δ sensiblement perpendiculaire aux tubes (17, 19) lorsque le tablier (4) est ouvert. Handling door according to claim 6, characterized in that the semi-rigid blades (5) are interconnected so as to be able to pivot relative to each other by an inclined position α or β relative to an axis XX 'perpendicular to the tubes (17, 19) when the apron (4) is closed at a position δ substantially perpendicular to the tubes (17, 19) when the apron (4) is open. Porte de manutention suivant la revendication 6, caractérisée en ce que l'élément (A) comporte, dans l'ensemble des lames (5) qui le compose, une première lame verticale extrême (50) qui permet la fixation du tablier (4) sur le montant vertical (3) par un dispositif d'accrochage détachable sous un effort extérieur, et une seconde lame extrême (51) qui est reliée par un dispositif de fixation (9) aux moyens d'entraínement (7).Handling door according to claim 6, characterized in that the element (A) comprises, in the assembly of the blades (5) which compose it, a first extreme vertical blade (50) which allows the fixing of the deck (4) on the vertical upright (3) by a detachable hooking device under an external force, and a second extreme blade (51) which is connected by a fixing device (9) to the drive means (7). Porte de manutention suivant la revendication 6, caractérisée en ce que l'élément (B) comporte, dans l'ensemble de lames (5) qui le compose, une première lame verticale extrême (52) qui permet la fixation du tablier (4) sur le montant vertical (2) par un dispositif d'accrochage détachable sous un effort extérieur et une seconde lame extrême (53) qui est reliée par un autre dispositif de fixation (9) aux moyens d'entraínement (7).Handling door according to claim 6, characterized in that the element (B) comprises, in the assembly of blades (5) which composes it, a first extreme vertical blade (52) which allows the fixing of the deck (4) on the vertical upright (2) by a detachable hooking device under an external force and a second extreme blade (53) which is connected by another fixing device (9) to the drive means (7). Porte de manutention suivant la revendication 1, caractérisée en ce que les moyens d'entraínement (7) sont constitués d'un câble (10) disposé en boucle traversant les montants (2, 3) pour coopérer avec des poulies de guidage (14) dont l'une au moins est solidaire d'un arbre de sortie (16), d'un moteur (15) pour le déplacement en rotation du câble (10) au dessus du tablier (4) pour l'entraínement latéral des lames (5).Handling door according to claim 1, characterized in that the drive means (7) consist of a cable (10) arranged in a loop passing through the uprights (2, 3) to cooperate with guide pulleys (14) at least one of which is integral with an output shaft (16), a motor (15) for the rotational movement of the cable (10) above the deck (4) for the lateral drive of the blades ( 5). Porte de manutention suivant les revendications 10, caractérisée en ce que les dispositifs de fixation (9) sont fixés respectivement sur des brins (11, 12) du câble (10) pour entraíner latéralement les lames extrêmes (51, 53) des éléments (A, B) dans des directions latérales opposées.Handling door according to claims 10, characterized in that the fixing devices (9) are fixed respectively on strands (11, 12) of the cable (10) to laterally drive the end blades (51, 53) of the elements (A , B) in opposite lateral directions. Porte de manutention suivant la revendication 1, caractérisée en ce que les moyens d'entraínement (7) sont logés dans les tubes (17, 18) des moyens de guidage (8) pour le déplacement des lames semi rigides (5) du tablier (4).Handling door according to claim 1, characterized in that the drive means (7) are housed in the tubes (17, 18) of the guide means (8) for moving the semi-rigid blades (5) of the deck ( 4). Porte de manutention suivant la revendication 1, caractérisée en ce que les moyens d'entraínement (7) sont portés par les tubes (17, 18) des moyens de guidage (8) pour le déplacement des lames semi rigides (5) du tablier (4).Handling door according to claim 1, characterized in that the drive means (7) are carried by the tubes (17, 18) of the guide means (8) for moving the semi-rigid blades (5) of the deck ( 4).
EP03356133A 2002-09-13 2003-09-12 Laterally openable material handling door Withdrawn EP1398451A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0211361 2002-09-13
FR0211361A FR2844542B1 (en) 2002-09-13 2002-09-13 HANDLING DOOR WITH SIDE OPENING

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EP1398451A1 true EP1398451A1 (en) 2004-03-17

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EP03356133A Withdrawn EP1398451A1 (en) 2002-09-13 2003-09-12 Laterally openable material handling door

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FR (1) FR2844542B1 (en)

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GB2517946A (en) * 2013-09-05 2015-03-11 Ibm Adjustable blanking panel for datacentre racks

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US2755854A (en) * 1952-07-15 1956-07-24 Harry E Mcintire Venetian blind
US2911037A (en) * 1953-10-27 1959-11-03 Acme Steel Co Metal slat folding door

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US1229523A (en) * 1915-05-29 1917-06-12 George B French Adjustable closure for window or other openings or passages.
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GB465396A (en) * 1936-11-16 1937-05-06 Educational Supply Ass Ltd Improvements in and relating to folding and sliding doors
US2755854A (en) * 1952-07-15 1956-07-24 Harry E Mcintire Venetian blind
US2911037A (en) * 1953-10-27 1959-11-03 Acme Steel Co Metal slat folding door

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FR2844542B1 (en) 2004-11-26
US20040221971A1 (en) 2004-11-11

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