EP0864019B1 - Movable covering device, particularly for swimming pools - Google Patents

Movable covering device, particularly for swimming pools Download PDF

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Publication number
EP0864019B1
EP0864019B1 EP96941075A EP96941075A EP0864019B1 EP 0864019 B1 EP0864019 B1 EP 0864019B1 EP 96941075 A EP96941075 A EP 96941075A EP 96941075 A EP96941075 A EP 96941075A EP 0864019 B1 EP0864019 B1 EP 0864019B1
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EP
European Patent Office
Prior art keywords
roof
edge
region
ground
towards
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Expired - Lifetime
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EP96941075A
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German (de)
French (fr)
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EP0864019A1 (en
Inventor
Marc Girerd
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Toutenkamion SA
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Toutenkamion SA
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00Swimming or splash baths or pools
    • E04H4/06Safety devices; Coverings for baths
    • E04H4/08Coverings consisting of rigid elements, e.g. coverings composed of separate or connected elements
    • E04H4/084Coverings consisting of rigid elements, e.g. coverings composed of separate or connected elements with lifting mechanism
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/16Roof structures with movable roof parts
    • E04B7/163Roof structures with movable roof parts characterised by a pivoting movement of the movable roof parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/14Gymnasiums; Other sporting buildings
    • E04H3/16Gymnasiums; Other sporting buildings for swimming
    • E04H3/165Gymnasiums; Other sporting buildings for swimming having movable parts

Definitions

  • the present invention relates to a device for mobile cover, particularly for swimming pools, play areas or analogous, more particularly for a large swimming pool average such as a private pool.
  • US-A-3,854,149 The structure described in US-A-3,854,149 is of the tilting type.
  • the cover is made up of panels articulated. To put the device in the shelter position, it it is necessary to install support columns. According to US-A-3,209,373, the actual cover is supported by pivoting arms. In the shelter position, the structure is unstable, especially in windy conditions.
  • the swimming pool cover described in DE-A-2 733 338 includes a support swivels around a vertical axis near an edge of the swimming pool.
  • a roof made of a canvas attached to arms pivotally mounted on the support can be deployed in fan above the pool to cover it, or on the contrary fold up, pivot upwards then on the side around the vertical axis and finally back towards the bottom to retract into a tub forming a bench seat along said edge of the pool.
  • the manipulations of this device are relatively complex and the function shelter while using the pool is not carried out.
  • the object of the invention is thus to propose a mobile cover device that is both simple, stable and reliable.
  • the support means can be and are preferably permanently fitted to a certain distance from the first region such as swimming pool. They are not used when the roof is in the down position. In high position, the roof is stabilized by means of support. This allows to provide for the roof a set relatively heavy and / or bulky, capable of covering a relatively large swimming pool or the like, and having for example the appearance of a roof traditional. A relatively heavy structure is able, by its own weight, to close so substantially sealed around the first region when the roof is in the low position. We can thus protect the first region against the intrusion of small animals or insects. If the roof is opaque, the development of algae and other harmful phenomena due to light and in particular to photosynthesis is stop.
  • the device comprises means for hoisting the second edge of the roof to its position defined by the support means.
  • the hoisting means comprise a winch or the like associated with a traction cable extending between the roof and a position close to the support means, so i that by pulling on the cable the roof initially in low position be pulled along a path leading the second edge towards the support means, with spontaneous pivoting of the pivoting structure also causing the rise of the first edge.
  • the movable cover device 1 has a roof 2 that the device allows to move between a low position ( Figures 2 and 3) in which the roof 2 closes superiorly a first region which in the example is a rectangular swimming pool 3, and a high position (figures 1 and 5) in which the roof 2 forms a shelter from the sun or bad weather over a second region such that a terrace 4 adjacent to a longitudinal edge 6 of the swimming pool 3.
  • the roof 2 has the shape of a classic slanted roof 7, closed at each end by a vertical triangular wall 8.
  • the roof is made of opaque material and has a lower peripheral edge 9 rectangular designed and sized to lean substantially tightly on the rectangular periphery 11 of the swimming pool 3.
  • the periphery 11 includes the abovementioned edge 6. If necessary, a seal sealing can equip the edge 9 of the roof to support on the periphery 11 of the swimming pool 3 when the roof 2 is in low position. It is also conceivable that the edge lower 9 is large enough to surround the around 11 of swimming pool 3 and rely for example on a surrounding cemented, paved or tiled, formed around the swimming pool 3.
  • the high position and the low position of the roof 2 are parallel to each other but it's also conceivable, for example in the case of a single-pan roof roof, that it is horizontal in the low position and tilted up.
  • the device comprises an articulated structure formed in the example of two parallel tilting pillars 12 comprising a first articulation 13 with the edge 6 of pool 3 and a second joint 14 with the roof 2.
  • the joints 13 and 14 have axes parallel to the edge 6 of the swimming pool.
  • a vertical plane P ( Figure 3) parallel to the axes of the joints 13 and 14 and passing through the center of gravity G of the roof 2
  • the axis articulation 14 is located on the side of a first edge 16 of the roof 2.
  • the first edge 16 of the roof 2 is that which moves over pool 3 when roof 2 passes from one to the other of its high and low positions. he results from the above that the weight of the roof 2 tends to rotate it towards terrace 4 around joints 14.
  • the pillars 12 pass from one position lying above the pool 3, shown in the figure 3, in an upright position shown in FIG. 5, in which the pillars 12 support more particularly the region of the first edge 16 of the roof 2.
  • Elastic means or springs 15 produced by example in the form of gas cylinders, are mounted between the pillars 12 and the ground, and stress the pillars 12 towards the lying position.
  • the plane Q ( Figure 5) passing by the axes of the joints 13 and 14 is inclined towards the terrace 4 when the roof 2 is in the high position. Thanks to this arrangement, the roof 2 can, in the low position, cover a swimming pool of for example 5 meters wide without that the roof 2 is placed at an excessive height in high position.
  • the inclined arrangement of the Q plane is rendered even more beneficial by the inclination of the roof panel facing pool 3, because the inclination of the plane Q then allows the hinge pin 14 to be placed higher. The distance between axes 13 and 14 is thus increased, for a given distance between the peripheral edge lower 9 of the roof 2 and the terrace 4 when the roof is in the high position.
  • the tilting pillars 12 a bent configuration with a lower part substantially vertical and an inclined upper part 17 towards the second region 4 in a way corresponding to the slope of roof 7 of roof 2 when roof 2 is in position high.
  • the roof 2 in the high position is in abutment against the upper part 17 of the pillars 12. This strengthens stability.
  • the visible lower part is vertical are in the most aesthetically preferred cases.
  • the device according to the invention further comprises means 18 for supporting the roof 2, when it is in high position, in the region of its second edge 19, opposite the first edge 16.
  • the second edge 19 is that which moves above the terrace 4 when the roof 2 passes from one to the other of its high and low positions.
  • the means 18 comprise a fixed mast 21 fixed to the ground in position adjacent to the edge of the second region 4 (terrace) opposite the first region (swimming pool) 3.
  • the roof 2 is supported by the mast 21 when in the high position in the region of its second edge 19.
  • the entire roof, and in particular the second edge 19, are separated from the mast 21.
  • the mobile cover device further comprises means for pulling the edge 19 towards the mast 21 and for hoist the second edge 19 substantially to the top of the mast 21 when it is necessary to pass the roof from the position lower of Figures 2 and 3 in the upper position of Figures 1 and 5.
  • the hoisting means comprise a winch 22 (figures 3 to 5) which can be actuated manually or by a motor, the manual solution being preferred for its reliability and simplicity.
  • a winch 22 (figures 3 to 5) which can be actuated manually or by a motor, the manual solution being preferred for its reliability and simplicity.
  • On the winch 22 is wound one of the ends of a cable 23 which extends to the region of the edge 19 having to come closest to mast 21 when the roof is in high position.
  • the cable 23 passes through a return pulley 24 at the top of the mast 21 and by a carriage 26 mounted freely movable along the mast 21 fitted as a rail for this carriage (see figure 6).
  • the carriage 26 and a console 27 fixed to the edge 19 of roof 2 carry pulley blocks 28 and respectively 29 by which the cable 23 performs several back and forth between the carriage 26 and the console 27.
  • the end 31 of the cable opposite the winch 22 is attached, in the example shown, to the carriage 26.
  • the top of the mast 21 also carries a device automatic coupling 32 of the type attached to the rear of the heavy-duty vehicles, and the console 27 carries a ring coupling 33 compatible with the coupling device automatic 32.
  • An unlocking command 34 starts from the automatic coupling device 32 to a point easily accessible to an operator, for example 1.50 meter high on the mast 21.
  • the coupling 32, 33 has a safety function for cable breakage 23.
  • the coupling 32, 33 also has a function horizontal immobilization of the edge 19 relative to the mast 21.
  • masts such as 21 and / or two cables that can be operated by the same winch or by two different winches that can be synchronized.
  • the number of the tilting pillars could be reduced to one alone. If there are multiple pillars, these can be joined by crosspieces with the particular aim of better synchronize them in their rotation around the joint 13 with the ground.
  • the carriage such as 26 is not essential, it would be possible to directly connect the cable from the top mast or similar to the roof such as 2. We then have the disadvantage that the cable is not retracted when the roof is in the low position.
  • edge 19 of the roof could by sliding along the mast at the end of the movement towards the high position cross an asymmetrical jump, it would then no longer be able to free itself while the winch is not operated in the direction of reeling.
  • the springs such as 15, pushing the pillars 12 towards the lying position, drive the roof 2 away from the mast 21 and thus release the edge 19 of the projection provided along the mast.
  • each tilting pillar its articulation with the roof can be of the ball joint type for allow the roof pitch to be adjusted using the two winches controlled independently of each other, each associated with one of the two fixed masts.
  • each cable preferably extends in a vertical plane passing through the center of the patella. It is possible to increase the stability of the whole by means of two cylinders mounted between the tilting pillar and the roof in oblique position on either side of the pillar tilting.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tents Or Canopies (AREA)
  • Gloves (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Cosmetics (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Toys (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Telephone Set Structure (AREA)

Abstract

PCT No. PCT/FR96/01891 Sec. 371 Date Jun. 1, 1998 Sec. 102(e) Date Jun. 1, 1998 PCT Filed Nov. 29, 1996 PCT Pub. No. WO97/20114 PCT Pub. Date Jun. 5, 1997A roof movable between a raised position in which it forms a shelter over a terrace and a lowered position in which it forms a cover over a swimming pool. The roof is mounted on pivotable pillars via hinges. One edge of the roof is supported in the raised position by a winch and cable device for moving the roof assembly between the two positions.

Description

La présente invention concerne un dispositif de couverture mobile, notamment pour piscine, aire de jeu ou analogue, plus particulièrement pour piscine de dimension moyenne telle qu'une piscine privée.The present invention relates to a device for mobile cover, particularly for swimming pools, play areas or analogous, more particularly for a large swimming pool average such as a private pool.

On connaít d'après les US-A-3 854 149 et 3 209 373 des dispositifs de couverture mobile pour piscine. La mobilité consiste à faire passer la couverture proprement dite d'une position où elle forme couvercle au-dessus de la piscine à une position où la couverture forme abri contre le soleil ou la pluie au-dessus d'une terrasse ou analogue aménagée à proximité de la piscine.We know from US-A-3 854 149 and 3 209 373 mobile pool cover devices. The mobility consists in passing the cover cleanly said of a position where it forms a cover above the swimming pool in a position where the cover forms a shelter against the sun or rain above a terrace or analog fitted near the swimming pool.

La structure décrite dans le US-A-3 854 149 est du type basculant. La couverture est composée de panneaux articulés. Pour mettre le dispositif en position abri, il est nécessaire d'installer des colonnes support. Selon le US-A-3 209 373, la couverture proprement dite est supportée par des bras pivotants. En position abri, la structure est instable, notamment en cas de vent.The structure described in US-A-3,854,149 is of the tilting type. The cover is made up of panels articulated. To put the device in the shelter position, it it is necessary to install support columns. According to US-A-3,209,373, the actual cover is supported by pivoting arms. In the shelter position, the structure is unstable, especially in windy conditions.

Le brevet soviétique 318 237 décrit un dispositif pour la couverture mobile des stades. Chaque panneau de couverture est supporté par deux bras oscillants formant parallélogramme déformable. Un tel dispositif est très coûteux à réaliser si l'on veut parvenir à de bons résultats en matière de qualité de fonctionnement, de stabilité, de sécurité et de fiabilité.Soviet patent 318,237 describes a device for mobile stadium coverage. Each panel of cover is supported by two swing arms forming deformable parallelogram. Such a device is very expensive to achieve if we want to achieve good results in terms of performance, stability, security and reliability.

La couverture de piscine décrite dans le DE-A-2 733 338, considéré comme l'état de la technique sur lequel est basée la présente invention, comprend un support pivotant autour d'un axe vertical à proximité d'un bord de la piscine. Un toit formé d'une toile fixée à des bras montés pivotants sur le support, peut se déployer en éventail au-dessus de la piscine pour couvrir celle-ci, ou au contraire se replier, pivoter vers le haut puis sur le côté autour de l'axe vertical et enfin de nouveau vers le bas pour s'escamoter dans un bac formant banquette le long dudit bord de la piscine. Les manipulations de ce dispositif sont relativement complexes et la fonction abri pendant l'utilisation de la piscine n'est pas réalisée.The swimming pool cover described in DE-A-2 733 338, considered to be the state of the art on which is based on the present invention, includes a support swivels around a vertical axis near an edge of the swimming pool. A roof made of a canvas attached to arms pivotally mounted on the support, can be deployed in fan above the pool to cover it, or on the contrary fold up, pivot upwards then on the side around the vertical axis and finally back towards the bottom to retract into a tub forming a bench seat along said edge of the pool. The manipulations of this device are relatively complex and the function shelter while using the pool is not carried out.

Le but de l'invention est ainsi de proposer un dispositif de couverture mobile qui soit à la fois simple, stable et fiable.The object of the invention is thus to propose a mobile cover device that is both simple, stable and reliable.

Suivant l'invention, le dispositif de couverture mobile, pour piscine, aire de jeu ou analogue, comprend :

  • un toit mobile entre une position basse où il recouvre de manière sensiblement hermétique une première région pouvant être la piscine, l'aire de jeu ou analogue, et une position haute où le toit recouvre à une certaine hauteur une deuxième région décalée par rapport à la première région, le toit ayant un premier bord du côté de la première région et un deuxième bord opposé au premier bord;
  • une structure ayant une articulation avec le sol et une articulation avec le toit à distance du deuxième bord, et ayant à partir de l'articulation avec le sol une orientation générale allant de la deuxième région vers la première région lorsque le toit est en position basse; et
  • des moyens de support pour supporter le toit au voisinage du deuxième bord lorsque le toit est en position haute, le toit étant écarté des moyens de support lorsqu'il est en position basse.
According to the invention, the mobile cover device, for swimming pools, play areas or the like, comprises:
  • a movable roof between a low position where it covers in a substantially hermetic manner a first region which may be the swimming pool, the play area or the like, and a high position where the roof covers at a certain height a second region offset from the first region, the roof having a first edge on the side of the first region and a second edge opposite the first edge;
  • a structure having an articulation with the ground and an articulation with the roof at a distance from the second edge, and having from the articulation with the ground a general orientation going from the second region towards the first region when the roof is in the low position ; and
  • support means for supporting the roof in the vicinity of the second edge when the roof is in the high position, the roof being separated from the support means when it is in the low position.

Les moyens de support peuvent être et sont de préférence aménagés de manière permanente à une certaine distance de la première région telle que piscine. Ils sont inutilisés lorsque le toit est en position basse. En position haute, le toit est stabilisé par les moyens de support. Ceci permet de prévoir pour le toit un ensemble relativement lourd et/ou volumineux, capable de recouvrir une piscine ou analogue de relativement grande dimension, et ayant par exemple l'aspect d'une toiture traditionnelle. Une structure relativement lourde est capable, par son propre poids, de fermer de manière sensiblement étanche le pourtour de la première région lorsque le toit est en position basse. On peut ainsi protéger la première région contre l'intrusion des petits animaux ou insectes. Si le toit est opaque, le développement des algues et autres phénomènes nuisibles dus à la lumière et en particulier à la photosynthèse est empêché.The support means can be and are preferably permanently fitted to a certain distance from the first region such as swimming pool. They are not used when the roof is in the down position. In high position, the roof is stabilized by means of support. This allows to provide for the roof a set relatively heavy and / or bulky, capable of covering a relatively large swimming pool or the like, and having for example the appearance of a roof traditional. A relatively heavy structure is able, by its own weight, to close so substantially sealed around the first region when the roof is in the low position. We can thus protect the first region against the intrusion of small animals or insects. If the roof is opaque, the development of algae and other harmful phenomena due to light and in particular to photosynthesis is stop.

De préférence, le dispositif comprend des moyens de hissage du deuxième bord du toit jusqu'à sa position définie par les moyens de support. Il est avantageux que les moyens de hissage comprennent un treuil ou analogue associé à un câble de traction s'étendant entre le toit et une position voisine des moyens de support, de manière i que par traction sur le câble le toit initialement en position basse soit tiré selon un trajet conduisant le deuxième bord vers les moyens de support, avec pivotement spontané de la structure pivotante provoquant également la montée du premier bord.Preferably, the device comprises means for hoisting the second edge of the roof to its position defined by the support means. It is advantageous that the hoisting means comprise a winch or the like associated with a traction cable extending between the roof and a position close to the support means, so i that by pulling on the cable the roof initially in low position be pulled along a path leading the second edge towards the support means, with spontaneous pivoting of the pivoting structure also causing the rise of the first edge.

Il suffit alors, pour l'essentiel, de manoeuvrer les moyens de hissage pour faire passer le toit de sa position basse à sa position haute.It is therefore sufficient, essentially, to maneuver the hoisting means for moving the roof from its position low to its high position.

D'autres particularités et avantages de l'invention ressortiront encore de la description ci-après, relative à un exemple non limitatif.Other features and advantages of the invention will emerge further from the description below, relating to a nonlimiting example.

Aux dessins annexés :

  • les figures 1 et 2 sont des vues schématiques en perspective montrant le dispositif selon l'invention avec le toit en position haute et respectivement en position basse ;
  • les figures 3, 4 et 5 sont des vues schématiques en coupe montrant le dispositif des figures 1 et 2 en position basse, en position intermédiaire lors d'une manoeuvre, et respectivement en position haute ;
  • la figure 6 est une vue en perspective, avec arrachements, des moyens de support ; et
  • la figure 7 est une vue en élévation des moyens de support lorsque le toit est en position haute.
In the accompanying drawings:
  • Figures 1 and 2 are schematic perspective views showing the device according to the invention with the roof in the high position and respectively in the low position;
  • Figures 3, 4 and 5 are schematic sectional views showing the device of Figures 1 and 2 in the low position, in the intermediate position during an operation, and respectively in the high position;
  • Figure 6 is a perspective view, with parts broken away, of the support means; and
  • Figure 7 is an elevational view of the support means when the roof is in the high position.

Dans l'exemple représenté aux figures 1 à 5, le dispositif de couverture mobile 1 comporte un toit 2 que le dispositif permet de déplacer entre une position basse (figures 2 et 3) dans laquelle le toit 2 ferme supérieurement une première région qui dans l'exemple est une piscine rectangulaire 3, et une position haute (figures 1 et 5) dans laquelle le toit 2 forme abri contre le soleil ou les intempéries au-dessus d'une deuxième région telle qu'une terrasse 4 adjacente à un bord longitudinal 6 de la piscine 3.In the example shown in Figures 1 to 5, the movable cover device 1 has a roof 2 that the device allows to move between a low position (Figures 2 and 3) in which the roof 2 closes superiorly a first region which in the example is a rectangular swimming pool 3, and a high position (figures 1 and 5) in which the roof 2 forms a shelter from the sun or bad weather over a second region such that a terrace 4 adjacent to a longitudinal edge 6 of the swimming pool 3.

Dans l'exemple représenté le toit 2 a la forme d'un toit classique à deux pans obliques 7, fermé à chaque extrémité par une paroi triangulaire verticale 8.In the example shown, the roof 2 has the shape of a classic slanted roof 7, closed at each end by a vertical triangular wall 8.

Le toit est réalisé en matière opaque et comporte un bord périphérique inférieur 9 rectangulaire conçu et dimensionné pour s'appuyer de manière sensiblement étanche sur le pourtour rectangulaire 11 de la piscine 3. Le pourtour 11 inclut le bord 6 précité. Au besoin, un joint d'étanchéité peut équiper le bord 9 du toit pour s'appuyer sur le pourtour 11 de la piscine 3 lorsque le toit 2 est en position basse. Il est également concevable que le bord inférieur 9 soit suffisamment grand pour entourer le pourtour 11 de la piscine 3 et s'appuyer par exemple sur un entourage cimenté, dallé ou carrelé, ménagé autour de la piscine 3.The roof is made of opaque material and has a lower peripheral edge 9 rectangular designed and sized to lean substantially tightly on the rectangular periphery 11 of the swimming pool 3. The periphery 11 includes the abovementioned edge 6. If necessary, a seal sealing can equip the edge 9 of the roof to support on the periphery 11 of the swimming pool 3 when the roof 2 is in low position. It is also conceivable that the edge lower 9 is large enough to surround the around 11 of swimming pool 3 and rely for example on a surrounding cemented, paved or tiled, formed around the swimming pool 3.

Il est préféré, comme le montre l'exemple représenté, que la position haute et la position basse du toit 2 soient parallèles l'une à l'autre, mais il est également concevable, par exemple dans le cas d'un toit à un seul pan de toiture, que celui-ci soit horizontal en position basse et incliné en position haute.It is preferred, as shown in the example shown, that the high position and the low position of the roof 2 are parallel to each other but it's also conceivable, for example in the case of a single-pan roof roof, that it is horizontal in the low position and tilted up.

Le dispositif comprend une structure articulée formée dans l'exemple de deux piliers basculants parallèles 12 comportant une première articulation 13 avec le bord 6 de la piscine 3 et une deuxième articulation 14 avec le toit 2. Les articulations 13 et 14 ont des axes parallèles au bord 6 de la piscine. Relativement à un plan vertical P (figure 3) parallèle aux axes des articulations 13 et 14 et passant par le centre de gravité G du toit 2, l'axe d'articulation 14 est situé du côté d'un premier bord 16 du toit 2. Le premier bord 16 du toit 2 est celui qui se déplace au-dessus de la piscine 3 lorsque le toit 2 passe de l'une à l'autre des ses positions haute et basse. Il résulte de ce qui précède que le poids du toit 2 tend à faire pivoter celui-ci vers la terrasse 4 autour des articulations 14.The device comprises an articulated structure formed in the example of two parallel tilting pillars 12 comprising a first articulation 13 with the edge 6 of pool 3 and a second joint 14 with the roof 2. The joints 13 and 14 have axes parallel to the edge 6 of the swimming pool. Relative to a vertical plane P (Figure 3) parallel to the axes of the joints 13 and 14 and passing through the center of gravity G of the roof 2, the axis articulation 14 is located on the side of a first edge 16 of the roof 2. The first edge 16 of the roof 2 is that which moves over pool 3 when roof 2 passes from one to the other of its high and low positions. he results from the above that the weight of the roof 2 tends to rotate it towards terrace 4 around joints 14.

Lorsque le toit 2 passe de la position basse à la position haute, les piliers 12 passent d'une position couchée au-dessus de la piscine 3, représentée à la figure 3, à une position dressée représentée à la figure 5, dans laquelle les piliers 12 soutiennent plus particulièrement la région du premier bord 16 du toit 2. When the roof 2 goes from the low position to the high position, the pillars 12 pass from one position lying above the pool 3, shown in the figure 3, in an upright position shown in FIG. 5, in which the pillars 12 support more particularly the region of the first edge 16 of the roof 2.

Des moyens élastiques ou ressorts 15, réalisés par exemple sous la forme de vérins à gaz, sont montés entre les piliers 12 et le sol, et sollicitent les piliers 12 vers la position couchée.Elastic means or springs 15, produced by example in the form of gas cylinders, are mounted between the pillars 12 and the ground, and stress the pillars 12 towards the lying position.

Dans l'exemple représenté, le plan Q (figure 5) passant par les axes des articulations 13 et 14 est incliné vers la terrasse 4 lorsque le toit 2 est en position haute. Grâce à cette disposition, le toit 2 peut, en positon basse, couvrir une piscine de par exemple 5 mètres de large sans que la toiture 2 se place à une hauteur excessive en position haute. On voit en effet à la figure 3 que grâce à l'inclinaison du plan Q les piliers 12 n'ont pas besoin de s'étendre sur toute la largeur de la piscine 3 lorsque le toit 2 est en position basse. En outre, dans l'exemple représenté, la disposition inclinée du plan Q est rendue encore plus bénéfique par l'inclinaison du pan de toit tourné vers la piscine 3, car l'inclinaison du plan Q permet alors de placer plus haut l'axe d'articulation 14. La distance entre les axes 13 et 14 est ainsi augmentée, pour une distance donnée entre le bord périphérique inférieur 9 du toit 2 et la terrasse 4 lorsque le toit est en position haute.In the example shown, the plane Q (Figure 5) passing by the axes of the joints 13 and 14 is inclined towards the terrace 4 when the roof 2 is in the high position. Thanks to this arrangement, the roof 2 can, in the low position, cover a swimming pool of for example 5 meters wide without that the roof 2 is placed at an excessive height in high position. We can see in Figure 3 that thanks to the inclination of the plane Q the pillars 12 do not need to extend over the entire width of the swimming pool 3 when the roof 2 is in the low position. Also in the example shown, the inclined arrangement of the Q plane is rendered even more beneficial by the inclination of the roof panel facing pool 3, because the inclination of the plane Q then allows the hinge pin 14 to be placed higher. The distance between axes 13 and 14 is thus increased, for a given distance between the peripheral edge lower 9 of the roof 2 and the terrace 4 when the roof is in the high position.

On aurait pu réaliser l'inclinaison du plan Q avec des piliers 12 rectilignes disposés avec une inclinaison lorsque le toit 2 est en position haute. Dans l'exemple représenté, on a préféré donner aux piliers basculants 12 une configuration coudée avec une partie inférieure sensiblement verticale et une partie supérieure 17 inclinée vers la deuxième région 4 d'une manière correspondant à la pente du pan 7 du toit 2 lorsque le toit 2 est en position haute. Ainsi, le toit 2 en position haute est en butée contre la partie supérieure 17 des piliers 12. Ceci renforce la stabilité. En outre des piliers 12 dont la partie inférieure visible est verticale sont dans la plupart des cas préférés sur le plan esthétique.We could have tilted the plane Q with pillars 12 straight arranged with an inclination when the roof 2 is in the high position. In the example shown, we preferred to give the tilting pillars 12 a bent configuration with a lower part substantially vertical and an inclined upper part 17 towards the second region 4 in a way corresponding to the slope of roof 7 of roof 2 when roof 2 is in position high. Thus, the roof 2 in the high position is in abutment against the upper part 17 of the pillars 12. This strengthens stability. In addition to pillars 12, the visible lower part is vertical are in the most aesthetically preferred cases.

Le dispositif selon l'invention comprend en outre des moyens 18 pour supporter le toit 2, lorsqu'il est en position haute, dans la région de son deuxième bord 19, opposé au premier bord 16. Le deuxième bord 19 est celui qui se déplace au-dessus de la terrasse 4 lorsque le toit 2 passe de l'une à l'autre de ses positions haute et basse. Les moyens 18 comprennent un mât fixe 21 fixé au sol en position adjacente au bord de la deuxième région 4 (terrasse) opposé à la première région (piscine) 3. Comme représenté aux figures 1 et 5, le toit 2 est soutenu par le mât 21 lorsqu'il est en position haute dans la région de son deuxième bord 19. Lorsque le toit 2 est en position basse, la totalité du toit, et en particulier le deuxième bord 19, sont écartés du mât 21.The device according to the invention further comprises means 18 for supporting the roof 2, when it is in high position, in the region of its second edge 19, opposite the first edge 16. The second edge 19 is that which moves above the terrace 4 when the roof 2 passes from one to the other of its high and low positions. The means 18 comprise a fixed mast 21 fixed to the ground in position adjacent to the edge of the second region 4 (terrace) opposite the first region (swimming pool) 3. As shown in Figures 1 and 5, the roof 2 is supported by the mast 21 when in the high position in the region of its second edge 19. When the roof 2 is in position low, the entire roof, and in particular the second edge 19, are separated from the mast 21.

Le dispositif de couverture mobile comprend en outre des moyens pour tirer le bord 19 vers le mât 21 et pour hisser le deuxième bord 19 sensiblement jusqu'au sommet du mât 21 lorsqu'il faut faire passer le toit de la position basse des figures 2 et 3 à la position haute des figures 1 et 5.The mobile cover device further comprises means for pulling the edge 19 towards the mast 21 and for hoist the second edge 19 substantially to the top of the mast 21 when it is necessary to pass the roof from the position lower of Figures 2 and 3 in the upper position of Figures 1 and 5.

Les moyens de hissage comprennent un treuil 22 (figures 3 à 5) pouvant être actionné manuellement ou par un moteur, la solution manuelle étant préférée pour sa fiabilité et sa simplicité. Sur le treuil 22 est enroulé l'une des extrémités d'un câble 23 qui s'étend jusqu'à la région du bord 19 devant se rapprocher le plus du mât 21 lorsque le toit est en position haute. Entre le treuil 22 et le bord 19 du toit 2, le câble 23 passe par une poulie de renvoi 24 au sommet du mât 21 et par un chariot 26 monté librement mobile le long du mât 21 aménagé en rail pour ce chariot (voir figure 6). Le chariot 26 et une console 27 fixée au bord 19 du toit 2 portent des poulies de moufflage 28 et respectivement 29 grâce auxquelles le câble 23 effectue plusieurs allers et retours entre le chariot 26 et la console 27. L'extrémité 31 du câble opposée au treuil 22 est accrochée, dans l'exemple représenté, au chariot 26.The hoisting means comprise a winch 22 (figures 3 to 5) which can be actuated manually or by a motor, the manual solution being preferred for its reliability and simplicity. On the winch 22 is wound one of the ends of a cable 23 which extends to the region of the edge 19 having to come closest to mast 21 when the roof is in high position. Between winch 22 and the edge 19 of the roof 2, the cable 23 passes through a return pulley 24 at the top of the mast 21 and by a carriage 26 mounted freely movable along the mast 21 fitted as a rail for this carriage (see figure 6). The carriage 26 and a console 27 fixed to the edge 19 of roof 2 carry pulley blocks 28 and respectively 29 by which the cable 23 performs several back and forth between the carriage 26 and the console 27. The end 31 of the cable opposite the winch 22 is attached, in the example shown, to the carriage 26.

Le sommet du mât 21 porte en outre un dispositif d'attelage automatique 32 du type fixé à l'arrière des véhicules poids lourds, et la console 27 porte un anneau d'attelage 33 compatible avec le dispositif d'attelage automatique 32. Une commande de déverrouillage 34 part du dispositif d'attelage automatique 32 jusqu'à un point facilement accessible à un opérateur, par exemple à 1,50 mètre de hauteur sur le mât 21.The top of the mast 21 also carries a device automatic coupling 32 of the type attached to the rear of the heavy-duty vehicles, and the console 27 carries a ring coupling 33 compatible with the coupling device automatic 32. An unlocking command 34 starts from the automatic coupling device 32 to a point easily accessible to an operator, for example 1.50 meter high on the mast 21.

Il est en outre prévu dans le sol de la terrasse 4 une rainure 36 s'étendant depuis la base du mât 21 jusqu'au premier bord 6 de la piscine 3. La rainure 36 est placée dans le même plan vertical que celui suivi par la console 27 lorsque le toit 2 passe de la position haute à la position basse ou inversement.In addition, there is provision in the floor of terrace 4 for groove 36 extending from the base of the mast 21 to first edge 6 of the pool 3. The groove 36 is placed in the same vertical plane as that followed by the console 27 when the roof 2 goes from the high position to the low position or vice versa.

On va maintenant décrire le fonctionnement du dispositif de couverture selon l'invention.We will now describe how the cover device according to the invention.

Lorsque le toit 2 est en position basse (figures 2 et 3), les piliers 12 sont en position couchée au-dessus de la piscine 3. Le chariot 26 d'une part et la console 27 avec ses poulies de moufflage 29 d'autre part sont escamotés dans la rainure 36 du sol de la terrasse 4, de même que les brins de câble formant le moufflage entre le chariot 26 et la console 27.When the roof 2 is in the low position (Figures 2 and 3), the pillars 12 are in the supine position above the pool 3. The carriage 26 on the one hand and the console 27 with its muffling pulleys 29 on the other hand are retracted in the groove 36 in the floor of the terrace 4, as are the strands of cable forming the muffling between the carriage 26 and console 27.

Pour faire passer le toit 2 en position haute, il suffit d'actionner le treuil 22 dans le sens de la traction sur le câble 23. Le deuxième bord 19 du toit 2 est ainsi tiré vers le mât 21 et ceci oblige les piliers 12 à pivoter vers le haut autour de leurs articulations 13 avec le sol comme représenté à la figure 4. Ceci comprime les ressorts 15. Pendant la montée, le chariot 26 prend de lui-même, à tout instant, une position en hauteur le long du mât 21 telle qu'il soit en équilibre à l'égard des différentes forces ou composantes de forces verticales s'exerçant sur lui. To move the roof 2 to the high position, it just actuate the winch 22 in the direction of traction on the cable 23. The second edge 19 of the roof 2 is thus pulled towards the mast 21 and this forces the pillars 12 to pivot up around their 13 joints with the ground as shown in figure 4. This compresses the springs 15. During the ascent, the carriage 26 takes on its own, at at all times, a height position along the mast 21 as it is in balance with respect to the different forces or components of vertical forces acting on him.

Lorsque le câble 23 a été suffisamment enroulé pour que la longueur des brins entre les poulies de moufflage 28 et 29 soit minimale, les poulies 29 portées par le toit 2 sont sensiblement situées sous les poulies 28 du chariot 26, lequel est sensiblement situé au sommet du mât 21. La fin du mouvement provoque l'engagement de l'anneau 33 dans l'attelage automatique 32 pour aboutir à la situation représentée à la figure 7.When the cable 23 has been wound enough for the length of the strands between the pulleys 28 and 29 is minimal, the pulleys 29 carried by the roof 2 are substantially located under the pulleys 28 of the carriage 26, which is substantially located at the top of the mast 21. The end of movement causes engagement of ring 33 in automatic coupling 32 to get to the situation shown in Figure 7.

En position haute, c'est la tension du câble 23 qui soutient principalement à la hauteur voulue le deuxième bord 19 du toit 2. Cette fonction de blocage du câble 23 est assurée par le treuil 22 qui est en général réalisé pour s'opposer à tout mouvement de dévidement du câble 23 sous l'action de la tension du câble 23. L'attelage 32, 33 a une fonction de sécurité pour les cas de rupture du câble 23. L'attelage 32, 33 a en outre une fonction d'immobilisation horizontale du bord 19 relativement au mât 21.In the high position, it is the tension of the cable 23 which supports mainly at the desired height the second edge 19 of the roof 2. This cable locking function 23 is ensured by the winch 22 which is generally carried out to oppose any unwinding movement of the cable 23 under the action of the tension of the cable 23. The coupling 32, 33 has a safety function for cable breakage 23. The coupling 32, 33 also has a function horizontal immobilization of the edge 19 relative to the mast 21.

Pour faire passer le toit 2 en position basse, on provoque le relâchement de l'attelage 32, 33 au moyen de la commande 34, puis on actionne le treuil 22 dans le sens du dévidement. A mesure que le câble est dévidé, le bord 19 du toit perd de la hauteur et en même temps les ressorts 15 poussent les piliers basculants 12 vers leur position couchée. Le mouvement inverse de celui décrit précédemment se produit jusqu'à ce que la position basse telle que représentée aux figures 2 et 3 soit réalisée.To move the roof 2 to the low position, we causes the coupling 32, 33 to loosen by means of the command 34, then the winch 22 is actuated in the direction of reeling. As the cable is unwound, the edge 19 of the roof loses height and at the same time the springs 15 push the tilting pillars 12 to their position lying down. The opposite movement from that described above occurs until the low position such as shown in Figures 2 and 3 is made.

Bien entendu, l'invention n'est pas limitée à l'exemple décrit et représenté.Of course, the invention is not limited to the example described and shown.

Il pourrait y avoir au moins deux mâts tels que 21 et/ou deux câbles pouvant être actionnés par un même treuil ou par deux treuils différents pouvant être synchronisés.There could be at least two masts such as 21 and / or two cables that can be operated by the same winch or by two different winches that can be synchronized.

Il est également possible de remplacer le mât 21 par une structure fixée sur une structure existante telle qu'une façade ou analogue.It is also possible to replace the mast 21 with a structure fixed on an existing structure such than a facade or the like.

Notamment dans le cas où il y a au moins deux mâts, le nombre des piliers basculants pourrait être ramené à un seul. S'il y a plusieurs piliers, ceux-ci peuvent être réunis par des traverses ayant notamment pour but de mieux les synchroniser dans leur rotation autour de l'articulation 13 avec le sol.Especially in the case where there are at least two masts, the number of the tilting pillars could be reduced to one alone. If there are multiple pillars, these can be joined by crosspieces with the particular aim of better synchronize them in their rotation around the joint 13 with the ground.

Le chariot tel que 26 n'est pas indispensable, il serait possible de raccorder directement le câble du sommet du mât ou analogue au toit tel que 2. On a alors l'inconvénient que le câble n'est pas escamoté lorsque le toit est en position basse.The carriage such as 26 is not essential, it would be possible to directly connect the cable from the top mast or similar to the roof such as 2. We then have the disadvantage that the cable is not retracted when the roof is in the low position.

Il n'est pas indispensable de verrouiller le toit 2 en position haute. Il est également possible de le verrouiller avec des moyens différents de ceux à attelage automatique décrits et représentés. Par exemple, le bord 19 du toit pourrait en glissant le long du mât à la fin du mouvement vers la position haute franchir un ressaut asymétrique dont il ne pourrait plus ensuite se dégager tant que le treuil n'est pas manoeuvré dans le sens du dévidement. Lorsqu'une telle manoeuvre du treuil intervient, les ressorts tels que 15, poussant les piliers 12 vers la position couchée, entraínent le toit 2 à l'écart du mât 21 et dégagent ainsi le bord 19 du ressaut prévu le long du mât.It is not essential to lock the roof 2 in high position. It is also possible to lock it with means different from those with automatic coupling described and represented. For example, edge 19 of the roof could by sliding along the mast at the end of the movement towards the high position cross an asymmetrical jump, it would then no longer be able to free itself while the winch is not operated in the direction of reeling. When a such operation of the winch intervenes, the springs such as 15, pushing the pillars 12 towards the lying position, drive the roof 2 away from the mast 21 and thus release the edge 19 of the projection provided along the mast.

Un autre moyen pourrait consister en ce que le ressaut soit effaçable au moyen d'une commande accessible à la base du mât pour libérer le bord 19 du toit lorsque l'opérateur désire entreprendre une manoeuvre de retour du toit 2 à la position basse.Another way could be that the jump can be erased using a command accessible from the base mast to free the edge 19 of the roof when the operator wishes to undertake a return maneuver from roof 2 to low position.

Dans le cas où il n'y a qu'un seul pilier basculant, son articulation avec le toit peut être du type rotule pour permettre de régler l'inclinaison du toit, au moyen des deux treuils commandés indépendamment l'un de l'autre, associés chacun à l'un des deux mâts fixes. Entre chaque mât fixe et le toit, chaque câble s'étend de préférence dans un plan vertical passant par le centre de la rotule. Il est possible d'accroítre la stabilité de l'ensemble au moyen de deux vérins montés entre le pilier basculant et le toit en position oblique de part et d'autre du pilier basculant.In case there is only one tilting pillar, its articulation with the roof can be of the ball joint type for allow the roof pitch to be adjusted using the two winches controlled independently of each other, each associated with one of the two fixed masts. Between each fixed mast and roof, each cable preferably extends in a vertical plane passing through the center of the patella. It is possible to increase the stability of the whole by means of two cylinders mounted between the tilting pillar and the roof in oblique position on either side of the pillar tilting.

Claims (12)

  1. A moveable covering device for swimming pools, games areas or the like (3), comprising :
    a roof (2) which is moveable between a lowered position in which the roof covers, in a substantially sealed manner, a first region which may be the swimming pool, games area or the like, and a raised position in which the roof covers, at a certain height, a second region (4) which is offset with respect to the first region (3), the roof having a first edge (16) on the side nearest the first region (3) and a second edge (19) opposite to the first edge (16);
    a structure (12) having an articulation (13) with the ground and an articulation (14) with the roof at a distance from the second edge (19), and having, starting from the articulation (13) with the ground, a general orientation going from the second region (4) towards the first region (3) when the roof is in the lowered position; and
    support means (18) for supporting the roof (2) in the vicinity of the second edge (19) when the roof (2) is in the raised position, the roof being spaced apart from the support means when it is in the lowered position.
  2. A device according to Claim 1, characterised in that it comprises means for hoisting (22, 23) the second edge (19) of the roof to its position defined by the support means.
  3. A device according to Claim 2, characterised in that the hoisting means comprise a winch or similar (22) coupled to a pulling cable (23) extending between the roof (2) and a position (24) close to the support means, in such a way that by pulling on the cable (23) the roof (2), which is initially in the lowered position, is pulled along a path leading the second edge (19) towards the support means (18), with a spontaneous pivoting of the pivoting structure (12) also causing the raising of the first edge (16).
  4. A device according to Claim 3, characterised in that between said close position (24) and the roof (2) the cable passes through a carriage (26) guided along a substantially vertical path, which is substantially vertically aligned beneath the said close position.
  5. A device according to claim 4, characterised in that the carriage (26) is freely mobile along the said path.
  6. A device according to one of Claims 1 to 5, characterised in that the pivoting structure (12) is articulated with the ground in the vicinity of the edge (6) of the first region (3) which is adjacent to the second region (4).
  7. A device according to one of Claims 1 to 6, characterised in that the pivoting structure (12) is articulated with the roof (2) on the same side as the first edge (16) of the roof with respect to a vertical plane (P) passing through the centre of gravity (G) of the roof.
  8. A device according to one of Claims 1 to 7, characterised by resilient means (15) biasing the pivoting structure (12) towards its angular orientation corresponding to the lowered position of the roof.
  9. A device according to one of Claims 1 to 8, characterised in that a plane (Q) passing through the articulations (13, 14) of the pivoting structure (12) with the ground and with the roof respectively is inclined towards the second region (4) when the roof is in the raised position.
  10. A device according to one of Claims 1 to 9, characterised in that the pivoting structure (12) is bent in such a way as to exhibit, when the roof (2) is in the raised position, a substantially vertical section, starting from the articulation with the ground (13), followed by a section (17) inclined towards the second region (4) .
  11. A device according to Claim 10, characterised in that when the roof is in the raised position, the section (17) inclined towards the second region follows a slope of the roof.
  12. A device according to one of Claims 1 to 11, characterised in that in the lowered position the roof bears in a substantially sealed manner on the ground around the first region (3) .
EP96941075A 1995-11-30 1996-11-29 Movable covering device, particularly for swimming pools Expired - Lifetime EP0864019B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9514183 1995-11-30
FR9514183A FR2741898B1 (en) 1995-11-30 1995-11-30 MOBILE COVERING DEVICE, PARTICULARLY FOR POOLS
PCT/FR1996/001891 WO1997020114A1 (en) 1995-11-30 1996-11-29 Movable covering device, particularly for swimming pools

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EP0864019A1 EP0864019A1 (en) 1998-09-16
EP0864019B1 true EP0864019B1 (en) 2000-07-26

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EP (1) EP0864019B1 (en)
JP (1) JP3766440B2 (en)
KR (1) KR19990071767A (en)
CN (1) CN1082123C (en)
AT (1) ATE195013T1 (en)
AU (1) AU720565B2 (en)
BR (1) BR9611843A (en)
CA (1) CA2238850C (en)
DE (1) DE69609523T2 (en)
DK (1) DK0864019T3 (en)
EA (1) EA000292B1 (en)
ES (1) ES2150701T3 (en)
FR (1) FR2741898B1 (en)
GR (1) GR3034660T3 (en)
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NO (1) NO320891B1 (en)
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EP0864019A1 (en) 1998-09-16
NO982468D0 (en) 1998-05-29
OA11093A (en) 2003-03-17
GR3034660T3 (en) 2001-01-31
IL124648A0 (en) 1998-12-06
CA2238850A1 (en) 1997-06-05
FR2741898A1 (en) 1997-06-06
FR2741898B1 (en) 1998-01-23
CA2238850C (en) 2006-02-14
DE69609523D1 (en) 2000-08-31
WO1997020114A1 (en) 1997-06-05
JP2000501148A (en) 2000-02-02
NO982468L (en) 1998-07-20
DE69609523T2 (en) 2001-04-19
NO320891B1 (en) 2006-02-06
CN1082123C (en) 2002-04-03
NZ323407A (en) 1999-09-29
DK0864019T3 (en) 2000-12-18
KR19990071767A (en) 1999-09-27
AU720565B2 (en) 2000-06-08
EA199800495A1 (en) 1998-12-24
CN1207791A (en) 1999-02-10
JP3766440B2 (en) 2006-04-12
ATE195013T1 (en) 2000-08-15
PT864019E (en) 2001-01-31
BR9611843A (en) 1999-03-09
AU1034197A (en) 1997-06-19
US6079059A (en) 2000-06-27
EA000292B1 (en) 1999-02-25
ES2150701T3 (en) 2000-12-01
IL124648A (en) 2001-01-11

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