EP1319794B1 - System for the immobilization of a reinforcement rod into a flexible leaf of a handling rolling door - Google Patents
System for the immobilization of a reinforcement rod into a flexible leaf of a handling rolling door Download PDFInfo
- Publication number
- EP1319794B1 EP1319794B1 EP02356243A EP02356243A EP1319794B1 EP 1319794 B1 EP1319794 B1 EP 1319794B1 EP 02356243 A EP02356243 A EP 02356243A EP 02356243 A EP02356243 A EP 02356243A EP 1319794 B1 EP1319794 B1 EP 1319794B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- handling door
- strap
- reinforcing bar
- horizontal
- flexible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
- E06B9/063—Bars or rods perpendicular to the closing direction
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- 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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0692—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising flexible sheets as closing screen
Definitions
- the present invention relates to a system or device for immobilizing a reinforcing tube in a flexible apron of an industrial building handling door.
- This type of door generally comprises a metal structure consisting of a motor shaft and several horizontal reinforcing bars or reinforcing tubes which are housed, via sleeves, in the thickness of the curtain or flexible apron.
- the horizontal reinforcing bars or reinforcing tubes slide in vertical rails fixed on the upright and opposite uprights of the handling door.
- the vertical guide rails have a spacing which is substantially greater than the width of the curtain to allow its movement from an open position to a closed position.
- a drawbar which is connected to the motor shaft by means of traction straps which are wound on said motor shaft .
- Some horizontal reinforcing bars or reinforcing tubes carry connecting or guiding devices which are formed of flexible devices as described, for example, in the French patent FR-A-2,785,639 on behalf of the applicant.
- These flexible connection devices are provided to freely connect the traction or safety straps to the horizontal bars reinforcements or reinforcing tubes corresponding to allow the regular lifting of the curtain or flexible apron of the handling door.
- housing or openings are cut in the thickness of the sleeves of the curtain or flexible apron at the corresponding horizontal reinforcing bars.
- the flexible connection devices are identical in their configuration irrespective of the number of horizontal reinforcing bars, that is to say that we find the same flexible connection device disposed on the horizontal reinforcing bar located at the bottom of the curtain or on the horizontal bar of reinforcement placed at the top of the curtain.
- the pull strap in the door open position raises the drawbar, which in its ascent comes into contact with the horizontal reinforcing bar located just above to drive vertically and so on until to the horizontal reinforcing bar at the top of the curtain.
- the curtain webs between two horizontal reinforcing bars bend and stack one on the other to form a canvas accordion.
- horizontal reinforcing bars can be inserted horizontal tubes or discharge tubes that are free or not relative to the pull strap.
- the purpose of the discharge tubes is to form and maintain the fold of the curtain between two horizontal reinforcement bars contiguous in the opening movement of the door.
- the ends of the horizontal reinforcing bars can come out of the sleeves of the curtain or flexible apron and come to rub and damage the vertical walls of the guide rails and vertical uprights of the handling door.
- the purpose of the handling door and the immobilizing device according to the present invention is to prevent the horizontal reinforcement bars or tubes from moving inside the sleeves of the curtain or flexible apron of said handling door.
- the industrial building handling door comprises a curtain or flexible apron in which are retained in sheaths parallel to each other horizontal reinforcing bars or reinforcing tubes and a drawbar, a shaft motor driven in rotation by a geared motor, traction straps for moving the flexible curtain from an open position to a closed position, belt straps cooperating with the reinforcing bars and the traction straps, uprights integral with guide rails, and means for retaining and immobilizing the horizontal reinforcing bars inside the sleeves at the connection of said reinforcement bars with the straps.
- the industrial building handling door comprises retaining and immobilizing means which consist of imprints made in the horizontal reinforcing bars.
- the industrial building handling door according to the present invention comprises reinforcing bars provided with imprints which are made at the cutouts in the sleeves to allow connection with the straps.
- the industrial building handling door according to the present invention comprises reinforcement bars provided with indentations whose external diameter is smaller than the external diameter of said reinforcing bar.
- the industrial building handling door comprises straps which each consist of a link provided at one of its ends with a first loop cooperating with an impression of a first horizontal reinforcement bar and with the other end of a second loop cooperating with another impression of a second horizontal reinforcing bar being in the immediate vicinity of the first.
- the industrial building handling door comprises strap passes each link comprising between each loop a ring which is traversed by the corresponding pull strap.
- the restraint and immobilization device according to the present invention consists of imprints made in the reinforcing bars of the handling door.
- the restraining and immobilizing device according to the present invention comprises imprints which are made at the cutouts in the flexible curtain sleeves to allow the connection with straps passes of the handling door.
- the restraint and restraint device according to the present invention has indentations which are provided with an outer diameter which is smaller than the outer diameter of the reinforcing bar.
- Figure 1 is a perspective view showing the curtain or flexible apron of an industrial building handling door.
- Figure 2 is a detail view illustrating the immobilizing device of a bar or reinforcing tube in the curtain or flexible deck of an industrial building handling door.
- Figures 3 and 4 are views showing the bar or reinforcing tube provided with the immobilizer according to the present invention.
- FIG. 1 shows a handling door 1 which comprises a flexible curtain 2 provided with sheaths 3 parallel to each other and in which horizontal reinforcing bars or reinforcing tubes 4 and a drawbar are placed. 5.
- the door 1 comprises, in a manner known per se, a motor shaft driven in rotation by a gear motor, vertical uprights and guide rails, not shown.
- the horizontal reinforcing bars 4 and the drawbar 5 are housed in sheaths 3 which are provided in the thickness of the flexible curtain 2.
- the sheaths 3 are arranged at regular distances from each other over the entire height of the flexible curtain 2.
- the sleeves 3 receiving the horizontal reinforcement bars 4 comprise cutouts 6 allowing the introduction of flexible strap passes 7 connecting in pairs said reinforcing bars 4.
- sheath 3 receiving the drawbar 5 has cutouts 6 for fixing around said bar traction straps 8 which are connected at their opposite ends to the drive shaft of the handling door 1.
- the traction straps 8 are connected to each horizontal reinforcing bar 4 located between the motor shaft by means of flexible strap straps 7.
- Each flexible strap pass 7 comprises a link 9 provided at one of its ends with a first loop 10 which cooperates with a first horizontal reinforcing bar 4 and at the other end of a second loop 10 which cooperates with another horizontal reinforcing bar 4 located just below the first.
- the link 9 is secured between the loops 10 of a ring 11 which is traversed by the corresponding traction strap 8, to allow the vertical movement of the horizontal reinforcing bars 4.
- FIGS. 2 to 4 show a horizontal reinforcing bar or reinforcing tube 4 of a handling door 1 comprising on its periphery a retaining and immobilizing device which consists of imprints 12.
- the indentations 12 are provided with an external diameter which is smaller than the external diameter of the reinforcing bar 4.
- the impressions 12 are made on the reinforcing bar 4 at the cutouts 6 formed in the sheath 3 corresponding.
- the imprints 12 are of adequate width to receive the corresponding loop 10 of the link 9 of each strap pass 7, to allow retaining one hand of said reinforcing bar 4 in its sleeve 3 and the other hand of the link 9 relative to the reinforcement bar 4.
- each strap pass 7 is retained laterally with respect to the curtain or flexible apron 2 by means of the vertical edges of each cutout 6 made in the sleeves 3.
- each link 9 is arranged so that each loop 10 comes to be housed in each footprint 12 of the horizontal bar of corresponding reinforcement 4 to prevent lateral displacement of said bar within the sheath 3 corresponding.
- the straps 7 cooperate with the traction straps 8 which are held between the drawbar 5 and the drive shaft of the handling door 1.
- each horizontal reinforcing bar 4 inside the corresponding sleeves 3 prevents damage to these at their ends at the uprights and guide rails of the handling door 1.
- Each horizontal reinforcing bar 4 comprises a number of impressions 12 which depends on the number of belt passes 7 or traction straps 8 provided for the vertical movements of the curtain or flexible apron 2 of the handling door.
Description
La présente invention est relative à un système ou dispositif d'immobilisation d'un tube de renfort dans un tablier souple d'une porte de manutention pour bâtiment industriel.The present invention relates to a system or device for immobilizing a reinforcing tube in a flexible apron of an industrial building handling door.
Ce genre de portes comprend généralement une structure métallique composée d'un arbre moteur et de plusieurs barres horizontales de renfort ou tubes de renfort qui sont logés, par l'intermédiaire de fourreaux, dans l'épaisseur du rideau ou tablier souple.This type of door generally comprises a metal structure consisting of a motor shaft and several horizontal reinforcing bars or reinforcing tubes which are housed, via sleeves, in the thickness of the curtain or flexible apron.
Les barres horizontales de renfort ou tubes de renfort coulissent dans des glissières verticales fixées sur les montants verticaux et opposés de la porte de manutention.The horizontal reinforcing bars or reinforcing tubes slide in vertical rails fixed on the upright and opposite uprights of the handling door.
Les glissières verticales de guidage présentent un écartement qui est sensiblement supérieur à la largeur du rideau pour permettre ses déplacements d'une position d'ouverture à une position de fermeture.The vertical guide rails have a spacing which is substantially greater than the width of the curtain to allow its movement from an open position to a closed position.
Dans la partie inférieure du rideau ou tablier souple de la porte et parallèlement aux barres horizontales de renfort, est prévue une barre de traction qui est reliée à l'arbre moteur par l'intermédiaire de sangles de traction qui s'enroulent sur ledit arbre moteur.In the lower part of the curtain or flexible apron of the door and parallel to the horizontal reinforcement bars, there is provided a drawbar which is connected to the motor shaft by means of traction straps which are wound on said motor shaft .
Certaines barres horizontales de renfort ou tubes de renfort portent des dispositifs de liaison ou de guidage qui sont formés de dispositifs souples tels que décrits, par exemple, dans le
Ces dispositifs de liaison souple sont prévus pour relier librement les sangles de traction ou de sécurité aux barres horizontales de renforts ou tubes de renfort correspondant pour permettre le relevage régulier du rideau ou tablier souple de la porte de manutention.These flexible connection devices are provided to freely connect the traction or safety straps to the horizontal bars reinforcements or reinforcing tubes corresponding to allow the regular lifting of the curtain or flexible apron of the handling door.
Pour la mise en place des dispositifs de liaison souple, on note que des logements ou ouvertures sont découpés dans l'épaisseur des fourreaux du rideau ou tablier souple au niveau des barres horizontales de renfort correspondantes.For the establishment of the flexible connection devices, it is noted that housing or openings are cut in the thickness of the sleeves of the curtain or flexible apron at the corresponding horizontal reinforcing bars.
Les dispositifs de liaison souple sont identiques dans leur configuration quel que soit le nombre de barres horizontales de renfort, c'est à dire, que l'on retrouve le même dispositif de liaison souple disposé sur la barre horizontale de renfort située en bas du rideau ou sur la barre horizontale de renfort placée en haut du rideau.The flexible connection devices are identical in their configuration irrespective of the number of horizontal reinforcing bars, that is to say that we find the same flexible connection device disposed on the horizontal reinforcing bar located at the bottom of the curtain or on the horizontal bar of reinforcement placed at the top of the curtain.
Ainsi, la sangle de traction, en position d'ouverture de porte lève la barre de traction, qui dans son ascension vient en contact avec la barre horizontale de renfort se trouvant juste au-dessus pour l'entraîner verticalement et ainsi de suite jusqu'à la barre horizontale de renfort se trouvant en haut du rideau.Thus, the pull strap, in the door open position raises the drawbar, which in its ascent comes into contact with the horizontal reinforcing bar located just above to drive vertically and so on until to the horizontal reinforcing bar at the top of the curtain.
Dans le mouvement de levée de la porte, les lés du rideau situées entre deux barres horizontales de renfort se plient et s'empilent l'une sur l'autre pour former un accordéon de toile.In the lifting motion of the door, the curtain webs between two horizontal reinforcing bars bend and stack one on the other to form a canvas accordion.
Entre les barres horizontales de renfort peuvent s'intercaler des tubes horizontaux ou tubes déverseurs qui sont libres ou non par rapport à la sangle de traction. Les tubes déverseurs ont pour fonction de former et maintenir le pli du rideau entre deux barres horizontales de renfort contiguës dans le mouvement d'ouverture de la porte.Between horizontal reinforcing bars can be inserted horizontal tubes or discharge tubes that are free or not relative to the pull strap. The purpose of the discharge tubes is to form and maintain the fold of the curtain between two horizontal reinforcement bars contiguous in the opening movement of the door.
Lorsque le rideau souple se déplace verticalement, on remarque que les barres horizontales de renfort peuvent glisser à l'intérieur des fourreaux venant détériorer les extrémités de ces derniers lorsqu'ils sont fermés.When the flexible curtain moves vertically, it is noted that the horizontal reinforcement bars can slide inside the sleeves that deteriorate the ends of the latter when they are closed.
Egalement, on note que les extrémités des barres horizontales de renfort peuvent sortir des fourreaux du rideau ou tablier souple et venir frotter et détériorer les parois verticales des glissières de guidage et des montants verticaux de la porte de manutention.Also, it is noted that the ends of the horizontal reinforcing bars can come out of the sleeves of the curtain or flexible apron and come to rub and damage the vertical walls of the guide rails and vertical uprights of the handling door.
La porte de manutention et le dispositif d'immobilisation suivant la présente invention ont pour but d'empêcher le déplacement des barres ou tubes horizontaux de renfort à l'intérieur des fourreaux du rideau ou tablier souple de ladite porte de manutention.The purpose of the handling door and the immobilizing device according to the present invention is to prevent the horizontal reinforcement bars or tubes from moving inside the sleeves of the curtain or flexible apron of said handling door.
La porte de manutention pour bâtiment industriel suivant la présente invention comporte un rideau ou tablier souple dans lequel sont retenu(e)s dans des fourreaux parallèles les uns aux autres des barres horizontales de renfort ou tubes de renfort et une barre de traction, un arbre moteur entraîné en rotation par un moto réducteur, des sangles de traction pour le déplacement du rideau souple d'une position d'ouverture à une position de fermeture, des passes sangles coopérant avec les barres de renfort et les sangles de traction, des montants verticaux solidaires de glissières de guidage, et des moyens de retenue et d'immobilisation des barres horizontales de renfort à l'intérieur des fourreaux au niveau de la liaison desdites barres de renfort avec les passes sangles.The industrial building handling door according to the present invention comprises a curtain or flexible apron in which are retained in sheaths parallel to each other horizontal reinforcing bars or reinforcing tubes and a drawbar, a shaft motor driven in rotation by a geared motor, traction straps for moving the flexible curtain from an open position to a closed position, belt straps cooperating with the reinforcing bars and the traction straps, uprights integral with guide rails, and means for retaining and immobilizing the horizontal reinforcing bars inside the sleeves at the connection of said reinforcement bars with the straps.
La porte de manutention pour bâtiment industriel suivant la présente invention comporte des moyen de retenue et d'immobilisation qui sont constitués par des empreintes réalisées dans les barres horizontales de renfort.The industrial building handling door according to the present invention comprises retaining and immobilizing means which consist of imprints made in the horizontal reinforcing bars.
La porte de manutention pour bâtiment industriel suivant la présente invention comporte des barres de renfort pourvues d'empreintes qui sont réalisées au niveau des découpes ménagées dans les fourreaux pour permettre la liaison avec les passes sangles.The industrial building handling door according to the present invention comprises reinforcing bars provided with imprints which are made at the cutouts in the sleeves to allow connection with the straps.
La porte de manutention pour bâtiment industriel suivant la présente invention comporte des barres de renfort pourvues d'empreintes dont le diamètre externe est inférieur à celui externe de ladite barre de renfort.The industrial building handling door according to the present invention comprises reinforcement bars provided with indentations whose external diameter is smaller than the external diameter of said reinforcing bar.
La porte de manutention pour bâtiment industriel suivant la présente invention comporte des passes sangles qui sont constitués chacun d'un lien pourvu à l'une de ses extrémités d'une première boucle coopérant avec une empreinte d'une première barre horizontale de renfort et à l'autre extrémité d'une seconde boucle coopérant avec une autre empreinte d'une seconde barre horizontale de renfort se trouvant au voisinage immédiat de la première.The industrial building handling door according to the present invention comprises straps which each consist of a link provided at one of its ends with a first loop cooperating with an impression of a first horizontal reinforcement bar and with the other end of a second loop cooperating with another impression of a second horizontal reinforcing bar being in the immediate vicinity of the first.
La porte de manutention pour bâtiment industriel suivant la présente invention comporte des passes sangles dont chaque lien comprend entre chaque boucle un anneau qui est traversé par la sangle de traction correspondante.The industrial building handling door according to the present invention comprises strap passes each link comprising between each loop a ring which is traversed by the corresponding pull strap.
Le dispositif de retenue et d'immobilisation suivant la présente invention est constitué d'empreintes ménagées dans les barres de renfort de la porte de manutention.The restraint and immobilization device according to the present invention consists of imprints made in the reinforcing bars of the handling door.
Le dispositif de retenue et d'immobilisation suivant la présente invention comporte des empreintes qui sont réalisées au niveau de découpes ménagées dans les fourreaux du rideau souple pour permettre la liaison avec des passes sangles de la porte de manutention.The restraining and immobilizing device according to the present invention comprises imprints which are made at the cutouts in the flexible curtain sleeves to allow the connection with straps passes of the handling door.
Le dispositif de retenue et d'immobilisation suivant la présente invention comporte des empreintes qui sont prévues d'un diamètre externe qui est inférieur à celui externe de la barre de renfort.The restraint and restraint device according to the present invention has indentations which are provided with an outer diameter which is smaller than the outer diameter of the reinforcing bar.
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 by way of non-limiting examples, will provide a better understanding of the invention, the characteristics it has and the advantages that it is likely to provide:
Figure 1 est une vue en perspective montrant le rideau ou tablier souple d'une porte de manutention pour bâtiment industriel.Figure 1 is a perspective view showing the curtain or flexible apron of an industrial building handling door.
Figure 2 est une vue de détail illustrant le dispositif d'immobilisation d'une barre ou tube de renfort dans le rideau ou tablier souple d'une porte de manutention pour bâtiment industriel.Figure 2 is a detail view illustrating the immobilizing device of a bar or reinforcing tube in the curtain or flexible deck of an industrial building handling door.
Figures 3 et 4 sont des vues montrant la barre ou tube de renfort pourvu du dispositif d'immobilisation suivant la présente invention.Figures 3 and 4 are views showing the bar or reinforcing tube provided with the immobilizer according to the present invention.
On a représenté en figure 1 une porte de manutention 1 qui comporte un rideau souple 2 pourvu de fourreaux 3 parallèles les uns aux autres et dans lesquels sont placé(e)s des barres horizontales de renfort ou tubes de renfort 4 et une barre de traction 5.FIG. 1 shows a handling door 1 which comprises a
La porte 1 comprend, de manière connue en soi, un arbre moteur entraîné en rotation par un moto réducteur, des montants verticaux et des glissières de guidage, non représentés.The door 1 comprises, in a manner known per se, a motor shaft driven in rotation by a gear motor, vertical uprights and guide rails, not shown.
Les barres horizontales de renfort 4 et la barre de traction 5 sont logées dans des fourreaux 3 qui sont prévus dans l'épaisseur du rideau souple 2. Les fourreaux 3 sont disposés à des distances régulières les unes par rapport aux autres sur toute la hauteur du rideau souple 2.The
Les fourreaux 3 recevant les barres horizontales de renfort 4 comportent des découpes 6 permettant la mise en place de passes sangles souples 7 reliant deux à deux lesdites barres de renfort 4.The
Egalement le fourreau 3 recevant la barre de traction 5 comporte des découpes 6 permettant la fixation autour de ladite barre de sangles de traction 8 qui sont reliées à leurs extrémités opposées à l'arbre moteur de la porte de manutention 1.Also the
Les sangles de traction 8 sont reliées à chaque barre horizontale de renfort 4 se trouvant entre l'arbre moteur par l'intermédiaire de passes sangles souples 7.The
Chaque passe sangle souple 7 comporte un lien 9 pourvu à l'une de ses extrémités d'une première boucle 10 qui coopère avec une première barre horizontale de renfort 4 et à l'autre extrémité d'une seconde boucle 10 qui coopère avec une autre barre horizontale de renfort 4 se trouvant juste en dessous de la première.Each
Le lien 9 est solidaire entre les boucles 10 d'un anneau 11 qui est traversé par la sangle de traction 8 correspondante, pour permettre le déplacement vertical des barres horizontales de renforts 4.The
En figures 2 à 4, on a montré une barre horizontale de renfort ou tube de renfort 4 d'une porte de manutention 1 comportant sur son pourtour un dispositif de retenue et d'immobilisation qui est constitué d'empreintes 12.FIGS. 2 to 4 show a horizontal reinforcing bar or reinforcing
Les empreintes 12 sont prévues d'un diamètre externe qui est inférieur à celui externe de la barre de renfort 4.The
Les empreintes 12 sont réalisées sur la barre de renfort 4 au niveau des découpes 6 ménagées dans le fourreau 3 correspondant.The
Les empreintes 12 sont d'une largeur adéquate pour recevoir la boucle 10 correspondante du lien 9 de chaque passe sangle 7, pour permettre une retenue d'une part de ladite barre de renfort 4 dans son fourreau 3 et d'autre part du lien 9 par rapport à la barre de renfort 4.The
Egalement le lien 9 de chaque passe sangle 7 est retenu latéralement par rapport au rideau ou tablier souple 2 au moyen des bords verticaux de chaque découpe 6 réalisée dans les fourreaux 3.Also the
Ainsi, chaque lien 9 est disposé de manière que chaque boucle 10 vienne se loger dans chaque empreinte 12 de la barre horizontale de renfort correspondante 4 pour empêcher un déplacement latéral de ladite barre à l'intérieur du fourreau 3 correspondant.Thus, each
On note que les passes sangles 7 coopèrent avec les sangles de traction 8 qui sont maintenues entre la barre de traction 5 et l'arbre moteur de la porte de manutention 1.It is noted that the
Lors des mouvements d'une position d'ouverture à une position de fermeture du rideau ou tablier souple 2, les passes sangles 7 tractent les barres horizontales de renforts 4 qui se trouvent prisonnières du passe sangle au niveau de chaque empreinte 12.When moving from an open position to a closing position of the curtain or
L'immobilisation de chaque barre horizontale de renfort 4 à l'intérieur des fourreaux 3 correspondant permet d'éviter une détérioration de ces derniers à leurs extrémités au niveau des montants et des glissières de guidage de la porte de manutention 1.The immobilization of each horizontal reinforcing
Egalement on constate que les extrémités des barres horizontales de renfort 4 ne peuvent plus venir frotter contre les glissières de guidage et les parois verticales de chaque montant de la porte de manutention 1.Also, it can be seen that the ends of the
Chaque barre horizontale de renfort 4 comporte un nombre d'empreintes 12 qui dépend du nombre de passes sangles 7 ou de sangles de traction 8 prévus pour les déplacements verticaux du rideau ou tablier souple 2 de la porte de manutention.Each
Claims (6)
- Handling door for an industrial building comprising a flexible curtain or apron (2) in which horizontal reinforcing bars or reinforcing tubes (4) and a hauling bar (5) are retained in mutually parallel sheaths (3), a drive shaft driven in rotation by a geared motor unit, hauling straps (8) for moving the flexible curtain (2) from an open position to a closed position, strap runners (7) collaborating with the reinforcing bars (4) and the hauling straps (8), vertical uprights secured to guiding slideways, characterized in that it comprises means for retaining and immobilizing the horizontal reinforcing bars (4) inside the sheaths (3) where said reinforcing bars (4) meet the strap runners (7).
- Handling door according to Claim 1, characterized in that each reinforcing bar (4) comprises retaining and immobilizing means which consist of recesses (12).
- Handling door according to Claim 2, characterized in that each reinforcing bar (4) comprises recesses (12) which are produced at the cutouts (6) made in the sheaths (3) to allow connection with the strap runners (7).
- Handling door according to Claim 2, characterized in that each recess (12) has an outside diameter which is smaller than the outside diameter of the reinforcing bar (4).
- Handling door according to Claim 3, characterized in that each flexible strap runner (7) consists of a link (9) provided at one of its ends with a first loop (10) collaborating with a recess (12) of a first horizontal reinforcing bar (4) and at the other end with a second loop (10) collaborating with another recess (12) of a second horizontal reinforcing bar (4) located in close proximity to the first.
- Handling door according to Claim 5, characterized in that the link (9) comprises, between each loop (10), a ring (11) through which the corresponding hauling strap (8) passes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0115832 | 2001-12-07 | ||
| FR0115832A FR2833296B1 (en) | 2001-12-07 | 2001-12-07 | SYSTEM FOR IMMOBILIZING A REINFORCEMENT TUBE IN A FLEXIBLE APRON OF A HANDLING DOOR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1319794A1 EP1319794A1 (en) | 2003-06-18 |
| EP1319794B1 true EP1319794B1 (en) | 2007-09-12 |
Family
ID=8870218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02356243A Expired - Lifetime EP1319794B1 (en) | 2001-12-07 | 2002-11-26 | System for the immobilization of a reinforcement rod into a flexible leaf of a handling rolling door |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6868637B2 (en) |
| EP (1) | EP1319794B1 (en) |
| DE (1) | DE60222366D1 (en) |
| FR (1) | FR2833296B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070272366A1 (en) * | 2006-04-27 | 2007-11-29 | Brunette Jeffery A | Roll-up door assembly |
| US10229214B2 (en) | 2015-12-31 | 2019-03-12 | Ca, Inc. | Dynamic web page navigation |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2201356A (en) * | 1938-11-21 | 1940-05-21 | Gertrude H Terrell | Window fixture |
| US3292685A (en) * | 1963-09-09 | 1966-12-20 | Guaranteed Weather Inc | Weatherproof retractable wall |
| FR2488646A1 (en) * | 1980-08-12 | 1982-02-19 | Kraeutler Bernard | DOOR FILLING PANEL DESIGNED AS ACCORDION |
| FR2572767B1 (en) * | 1984-11-05 | 1988-04-08 | Nergeco Sa | DEVICE FOR FIXING AND PROTECTING THE MOTOR ELEMENT OF ACCORDION DOORS |
| FR2572764B1 (en) * | 1984-11-07 | 1986-12-12 | Nergeco Sa | SAFETY AND RELIEF OPERATION DEVICE FOR ACCORDION DOOR |
| FR2577980B1 (en) * | 1985-02-27 | 1987-04-30 | Nergeco Sa | WATERPROOF FLEXIBLE CURTAIN FOR ACCORDION DOOR |
| FR2587754B1 (en) * | 1985-09-25 | 1988-06-10 | Kraeutler Bernard | SIDE GUIDE FOR ACCORDION DOOR EXPOSED TO COLD |
| US5246053A (en) * | 1985-09-25 | 1993-09-21 | Nergeco | Riser for a vertically-opening door |
| CA1278742C (en) * | 1986-07-04 | 1991-01-08 | Mark W. Patteson | Vertically drawn shower curtain |
| EP0254639B1 (en) * | 1986-07-23 | 1990-10-10 | Nergeco S.A. | Bearing and driving assembly for the coiling shaft of a roller door |
| NL8802303A (en) * | 1988-09-16 | 1990-04-17 | Schoen Siegfried Joachim | ELECTRO-MOTOR-DRIVEN SUN PROTECTION. |
| US5078195A (en) * | 1989-01-10 | 1992-01-07 | Schoen Siegfried J | Double-walled pleated curtain |
| SE500651C2 (en) * | 1989-01-20 | 1994-08-01 | Ambient Energy Design | Device for controlling the drive motor of window blinds or awnings |
| US5207256A (en) * | 1989-08-11 | 1993-05-04 | Nergeco (Sa) | Safety device for a raisable curtain door |
| US5158632A (en) * | 1990-10-15 | 1992-10-27 | Hunter Douglas Inc. | Method of making an expandable and collapsible window covering |
| FR2686121A1 (en) * | 1992-01-15 | 1993-07-16 | Nergeco Sa | ANTI-BACTERIA LIFT HANDLING DOOR. |
| US5188160A (en) * | 1992-04-27 | 1993-02-23 | Verosol Usa Inc. | Honeycombed shade |
| US5355927A (en) * | 1992-12-17 | 1994-10-18 | Mckeon Rolling Steel Door Company, Inc. | Self-closing fire door |
| US5862850A (en) * | 1996-07-09 | 1999-01-26 | Yang; Nelson T. G. | Shade lift apparatus |
| FR2762869B1 (en) * | 1997-05-05 | 1999-07-30 | Bernard Simon | CONNECTION DEVICE BETWEEN THE FLEXIBLE CURTAIN OF A HANDLING DOOR AND ITS STRAPS |
| FR2785639B1 (en) | 1998-11-10 | 2001-03-16 | Bernard Simon | HANDLING DOOR AND ITS DEVICE FOR FIXING THE TENSION STRAPS |
| US6152207A (en) * | 1999-06-17 | 2000-11-28 | Overhead Door Corporation | Tandem windbar system for rollup door |
-
2001
- 2001-12-07 FR FR0115832A patent/FR2833296B1/en not_active Expired - Fee Related
-
2002
- 2002-11-26 EP EP02356243A patent/EP1319794B1/en not_active Expired - Lifetime
- 2002-11-26 DE DE60222366T patent/DE60222366D1/en not_active Expired - Lifetime
- 2002-12-06 US US10/310,825 patent/US6868637B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20030106650A1 (en) | 2003-06-12 |
| EP1319794A1 (en) | 2003-06-18 |
| DE60222366D1 (en) | 2007-10-25 |
| FR2833296A1 (en) | 2003-06-13 |
| FR2833296B1 (en) | 2004-07-02 |
| US6868637B2 (en) | 2005-03-22 |
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