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EP0683290A1 - Device for the rolling up and unrolling of a half-rigid swimming pool cover - Google Patents

Device for the rolling up and unrolling of a half-rigid swimming pool cover Download PDF

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Publication number
EP0683290A1
EP0683290A1 EP95440018A EP95440018A EP0683290A1 EP 0683290 A1 EP0683290 A1 EP 0683290A1 EP 95440018 A EP95440018 A EP 95440018A EP 95440018 A EP95440018 A EP 95440018A EP 0683290 A1 EP0683290 A1 EP 0683290A1
Authority
EP
European Patent Office
Prior art keywords
curtain
cover
drum
swimming pool
basin
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.)
Granted
Application number
EP95440018A
Other languages
German (de)
French (fr)
Other versions
EP0683290B1 (en
Inventor
Pierre Lamort
Alain Rindel
Robert Kohler
Jacky Beon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stradyna Sarl
Original Assignee
Stradyna Sarl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stradyna Sarl filed Critical Stradyna Sarl
Publication of EP0683290A1 publication Critical patent/EP0683290A1/en
Application granted granted Critical
Publication of EP0683290B1 publication Critical patent/EP0683290B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/06—Safety devices; Coverings for baths
    • E04H4/08—Coverings consisting of rigid elements, e.g. coverings composed of separate or connected elements
    • E04H4/082—Coverings consisting of rigid elements, e.g. coverings composed of separate or connected elements composed of flexibly or hingedly-connected slat-like elements, which may or may not be wound-up on a fixed axis

Definitions

  • the present invention relates to a winder-unwinder device of a semi-rigid and floating curtain intended to cover a swimming pool.
  • winder-unwinder device for swimming pool curtains
  • the sunken curtain that wraps around a submerged drum below the water level
  • the dry curtain that wraps around a drum located above the water level.
  • Dry curtains are of a simpler design but have a significant unsightly defect due to the fact that they constitute a protuberance of almost a meter high extending over the entire length of a small side of the basin.
  • Sunken curtains do not have this drawback, but they have the disadvantage either of occupying part of the basin with the drawback of reducing the useful volume thereof and of constituting a place for the development of bacteria, or of requiring the construction of '' an annex basin equipped with a water purification and treatment system similar to that equipping the main basin, which is complex and expensive.
  • the present invention aims to remedy these drawbacks by proposing a semi-rigid and floating curtain winder-unwinder device having the advantages of existing devices without having the disadvantages.
  • a winder-unwinder device is essentially characterized in that it comprises, in a buried dry room, externally at an edge of the basin, an unwinding drum and a winding drum, with horizontal and parallel axes, placed respectively l one above the other, the unwinding drum being provided at the periphery with longitudinal projections capable of meshing in transverse grooves formed in the curtain on its underside, said curtain passing over said edge of the basin and under a covering element of said room, on a sheet metal transverse extending to the unwinding drum, tangent thereto.
  • a scraper is arranged transversely tangent to the upper face of the curtain at the unwinding drum, said scraper being secured to the end of a receptacle.
  • a winding-unwinding device comprises on the one hand a winding drum 1 and a winding drum 2 parallel driven by a gear motor not shown, locked in a local 3 buried adjacent to the basin 30, and over which a floating semi-rigid curtain 4 passes.
  • the unwinding drum 2 is positioned above and slightly in front of the taking-up drum 1 on the side of the pool 30, and it has longitudinally projections 20 able to mesh with transverse grooves 40 formed in the lower face 41 of the curtain 4.
  • the curtain 4 passes over the wall 31 separating the basin 30 from the room 3, supported by a transverse sheet 21 extended gently down to the unwinding drum 2, tangent thereto.
  • the winding operation is carried out as follows: the winding drum 1 by turning in the direction of the arrow E pulls the curtain 4 on the sheet metal 21 and on the drum 2 which is disengaged, the end 43 of the curtain 4 being secured to the take-up drum 1.
  • the unwinding operation is carried out in the reverse manner, the take-up drum 1 is disengaged, and the take-up drum 2 by turning in the direction of the arrow D pulls the curtain 4 wound on the take-up drum 1 and pushes it onto the sheet 21 .
  • the device can be equipped with a limit switch detection system, not shown, of the magnetic type, making it possible to automatically stop the gear motor.
  • the lateral edges 22 of the sheet 21, of which only one is visible in the figure, are folded U-shaped on the edges of the curtain 4.
  • the room 3 is closed by a cover 5 comprising removable elements 50 supported by transverse beams 51, this cover 5 extending above the basin 30 and can act as a beach.
  • a transverse scraper 52 is substantially tangentially flush with the upper face. 42 of the curtain 4, at the unwinding drum 2, this scraper 52 being secured to the end of a receptacle 53 easily accessible after removal of certain elements 50 from the cover 5.

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

Abstract

The support roller for a semi-rigid cover to be fitted over a swimming pool includes a dry housing (3) set into the ground below the edge of the swimming pool (30). Within this housing there are two rollers (1, 2) with their axes parallel. One of these rollers (1) comprises the core of the roll formed by the cover, and the other roller (2) carries the weight and tension of cover as it is wound or unwound. The second roller includes a set of longitudinal ribs (20) which engage corresponding grooves in the underside of the curtain material. The curtain (22) slides over a guide (21), beneath a cover (5) which fits over the whole housing and assembly. <IMAGE>

Description

La présente invention a pour objet un dispositif enrouleur-dérouleur d'un rideau semi-rigide et flottant destiné à couvrir une piscine.The present invention relates to a winder-unwinder device of a semi-rigid and floating curtain intended to cover a swimming pool.

On connaît principalement deux types de dispositif enrouleur-dérouleur pour rideau de piscine, le rideau noyé qui s s'enroule autour d'un tambour immergé en dessous du niveau de l'eau, et le rideau sec qui s'enroule autour d'un tambour situé au-dessus du niveau de l'eau.There are mainly two types of winder-unwinder device for swimming pool curtains, the sunken curtain that wraps around a submerged drum below the water level, and the dry curtain that wraps around a drum located above the water level.

Les rideaux secs sont de conception plus simple mais présentent un important défaut inesthétique dû au fait qu'ils constituent une protubérance de près d'un mètre de haut s'étendant sur toute la longueur d'un petit côté du bassin.Dry curtains are of a simpler design but have a significant unsightly defect due to the fact that they constitute a protuberance of almost a meter high extending over the entire length of a small side of the basin.

Les rideaux noyés ne présentent pas cet inconvénient mais ils ont comme désavantage, soit d'occuper une partie du bassin avec comme inconvénient de réduire le volume utile de celui-ci et de constituer un lieu de développement des bactéries, soit de nécessiter la construction d'un bassin annexe équipé d'un système d'épuration et de traitement de l'eau similaire à celui équipant le bassin principal, ce qui est complexe et onéreux.Sunken curtains do not have this drawback, but they have the disadvantage either of occupying part of the basin with the drawback of reducing the useful volume thereof and of constituting a place for the development of bacteria, or of requiring the construction of '' an annex basin equipped with a water purification and treatment system similar to that equipping the main basin, which is complex and expensive.

La présente invention vise à remédier à ces inconvénients en proposant un dispositif enrouleur-dérouleur de rideau semi-rigide et flottant présentant les avantages des dispositifs existants sans en avoir les inconvénients.The present invention aims to remedy these drawbacks by proposing a semi-rigid and floating curtain winder-unwinder device having the advantages of existing devices without having the disadvantages.

Un dispositif enrouleur-dérouleur selon l'invention se caractérise essentiellement en ce qu'il comporte, dans un local sec enterré, extérieurement à un bord du bassin, un tambour dérouleur et un tambour enrouleur, d'axes horizontaux et parallèles, placés respectivement l'un au-dessus de l'autre, le tambour dérouleur étant pourvu en périphérie de saillies longitudinales aptes à s'engrener dans des rainures transversales ménagées dans le rideau à sa face inférieure, ledit rideau passant au-dessus dudit bord du bassin et sous un élément de couverture dudit local, sur une tôle transversale se prolongeant jusqu'au tambour dérouleur, tangentement à celui-ci.A winder-unwinder device according to the invention is essentially characterized in that it comprises, in a buried dry room, externally at an edge of the basin, an unwinding drum and a winding drum, with horizontal and parallel axes, placed respectively l one above the other, the unwinding drum being provided at the periphery with longitudinal projections capable of meshing in transverse grooves formed in the curtain on its underside, said curtain passing over said edge of the basin and under a covering element of said room, on a sheet metal transverse extending to the unwinding drum, tangent thereto.

Conformément à l'invention, un racloir est disposé transversalement tangentement à la face supérieure du rideau au niveau du tambour dérouleur, ledit racloir étant solidarisé à l'extrémité d'un réceptacle.According to the invention, a scraper is arranged transversely tangent to the upper face of the curtain at the unwinding drum, said scraper being secured to the end of a receptacle.

Les avantages et les caractéristiques de la présente invention ressortiront plus clairement de la description qui suit et qui se rapporte au dessin annexé, lequel en représente un mode de réalisation non limitatif.The advantages and characteristics of the present invention will emerge more clearly from the description which follows and which refers to the appended drawing, which represents a non-limiting embodiment thereof.

Dans le dessin annexé la figure unique représente une vue de profil en élévation d'un dispositif enrouleur-dérouleur selon l'invention.In the accompanying drawing, the single figure represents a side elevation view of a winder-unwinder device according to the invention.

Sur cette figure on peut voir qu'un dispositif enrouleur-dérouleur selon l'invention comporte d'une part un tambour enrouleur 1 et un tambour dérouleur 2 parallèles entraînés par un moto-réducteur non représenté, enfermés dans un local 3 enterré contigu au bassin 30, et sur lesquels passe un rideau 4 semi-rigide flottant.In this figure we can see that a winding-unwinding device according to the invention comprises on the one hand a winding drum 1 and a winding drum 2 parallel driven by a gear motor not shown, locked in a local 3 buried adjacent to the basin 30, and over which a floating semi-rigid curtain 4 passes.

Le tambour dérouleur 2 est positionné au-dessus et légèrement en avant du tambour enrouleur 1 du côté du bassin 30, et il comporte longitudinalement des saillies 20 aptes à s'engrener dans des rainures transversales 40 pratiquées dans la face inférieure 41 du rideau 4.The unwinding drum 2 is positioned above and slightly in front of the taking-up drum 1 on the side of the pool 30, and it has longitudinally projections 20 able to mesh with transverse grooves 40 formed in the lower face 41 of the curtain 4.

Le rideau 4 passe au-dessus de la paroi 31 séparant le bassin 30 du local 3, supporté par une tôle transversale 21 prolongée en pente douce jusqu'au tambour dérouleur 2, tangentement à celui-ci.The curtain 4 passes over the wall 31 separating the basin 30 from the room 3, supported by a transverse sheet 21 extended gently down to the unwinding drum 2, tangent thereto.

L'opération d'enroulement est réalisée de la manière suivante : le tambour enrouleur 1 en tournant dans le sens de la flèche E tire le rideau 4 sur la tôle 21 et sur le tambour 2 qui est débrayé, l'extrémité 43 du rideau 4 étant solidarisée au tambour enrouleur 1.The winding operation is carried out as follows: the winding drum 1 by turning in the direction of the arrow E pulls the curtain 4 on the sheet metal 21 and on the drum 2 which is disengaged, the end 43 of the curtain 4 being secured to the take-up drum 1.

L'opération de déroulement est réalisée de la manière inverse, le tambour enrouleur 1 est débrayé, et le tambour dérouleur 2 en tournant dans le sens de la flèche D tire le rideau 4 enroulé sur le tambour enrouleur 1 et le pousse sur la tôle 21.The unwinding operation is carried out in the reverse manner, the take-up drum 1 is disengaged, and the take-up drum 2 by turning in the direction of the arrow D pulls the curtain 4 wound on the take-up drum 1 and pushes it onto the sheet 21 .

Le dispositif peut être équiper d'un système de détection de fin de course, non représenté, du type magnétique, permettant de stopper automatiquement le moto-réduteur.The device can be equipped with a limit switch detection system, not shown, of the magnetic type, making it possible to automatically stop the gear motor.

Afin d'éviter le désengrènement des saillies 20 et des rainures 40 et la remontée du rideau 4 lors de l'opération de recouvrement du bassin 30, les bords latéraux 22 de la tôle 21, dont un seul est visible sur la figure, sont repliés en U sur les bords du rideau 4.In order to avoid the disengagement of the projections 20 and the grooves 40 and the rise of the curtain 4 during the operation of covering the basin 30, the lateral edges 22 of the sheet 21, of which only one is visible in the figure, are folded U-shaped on the edges of the curtain 4.

Le local 3 est fermé par une couverture 5 comprenant des éléments 50 amovibles supportés par des poutres transversales 51, cette couverture 5 se prolongeant jusqu'au-dessus du bassin 30 et peut faire office de plage.The room 3 is closed by a cover 5 comprising removable elements 50 supported by transverse beams 51, this cover 5 extending above the basin 30 and can act as a beach.

Afin d'éliminer les végétaux et autres objets divers tombés sur le rideau 4 et d'éviter que ceux-ci ne restent emprisonnés dans le rideau 4 enroulé où ils pourraient se décomposer et le souiller, un racloir transversal 52 affleure sensiblement tangentement la face supérieure 42 du rideau 4, au niveau du tambour dérouleur 2, ce racloir 52 étant solidarisé à l'extrémité d'un réceptacle 53 aisément accessible après enlèvement de certains éléments 50 de la couverture 5.In order to eliminate the plants and other various objects which have fallen on the curtain 4 and to prevent them from remaining trapped in the rolled-up curtain 4 where they could decompose and soil it, a transverse scraper 52 is substantially tangentially flush with the upper face. 42 of the curtain 4, at the unwinding drum 2, this scraper 52 being secured to the end of a receptacle 53 easily accessible after removal of certain elements 50 from the cover 5.

Pour nettoyer le rideau 4, il est prévu d'équiper l'une des poutre 51 de buses 54 projetant des jets d'eau 55 sur la face supérieure 42 du rideau 4 au-dessus du tambour dérouleur 2. Cette eau de lavage coule dans le réceptacle 53 en passant sur le racloir 52, des orifices, non visibles, étant pratiqués dans le fond du réceptacle 53 afin de laisser passer l'eau souillée qui coule dans le fond du local 3 où elle est évacuée par une bonde 32.To clean the curtain 4, provision is made to equip one of the beams 51 with nozzles 54 projecting water jets 55 onto the upper face 42 of the curtain 4 above the unwinding drum 2. This washing water flows into the receptacle 53 passing over the scraper 52, orifices, not visible, being formed in the bottom of the receptacle 53 in order to let the dirty water which flows into the bottom of the room 3 pass where it is discharged by a bung 32.

Claims (8)

1) Dispositif enrouleur-dérouleur d'un rideau semi-rigide et flottant destiné à couvrir une piscine, caractérisé en ce qu'il comporte, dans un local (3) sec enterré extérieurement à un bord du bassin (30), un tambour dérouleur (1) et un tambour enrouleur (2), d'axes horizontaux et parallèles, placés respectivement l'un au-dessus de l'autre, le tambour dérouleur (2) étant pourvu en périphérie de saillies longitudinales (20) aptes à s' engrener dans des rainures transversales (40) ménagées dans le rideau (4) à sa face inférieure (41), ledit rideau (4) passant au-dessus du bord (31) dudit bassin (30) et sous une couverture (5) dudit local (3), sur une tôle (21) transversale se prolongeant en pente douce jusqu'au tambour dérouleur (2), tangentement à celui-ci. 1) Roller-unwinder device of a semi-rigid and floating curtain intended to cover a swimming pool, characterized in that it comprises, in a dry room (3) buried externally at an edge of the basin (30), a drum unwinder (1) and a winding drum (2), of horizontal and parallel axes, respectively placed one above the other, the unwinding drum (2) being provided at the periphery with longitudinal projections (20) suitable for s '' mesh in transverse grooves (40) formed in the curtain (4) on its underside (41), said curtain (4) passing over the edge (31) of said basin (30) and under a cover (5) said room (3), on a transverse sheet (21) extending gently down to the unwinding drum (2), tangent thereto. 2) Dispositif selon la revendication 1 caractérisé en ce que les bords latéraux (22) de la tôle (21) sont repliés en U et recouvrent les bords latéraux du rideau (4). 2) Device according to claim 1 characterized in that the side edges (22) of the sheet (21) are folded in a U and cover the side edges of the curtain (4). 3) Dispositif selon la revendication 1 ou la revendication 2 caractérisé en ce qu'un racloir (52) est disposé transversalement sensiblement tangentement à la face supérieure (42) du rideau (4) au niveau du tambour dérouleur (2), ledit racloir (52) étant solidarisé à l'extrémité d'un réceptacle (53). 3) Device according to claim 1 or claim 2 characterized in that a scraper (52) is arranged transversely substantially tangent to the upper face (42) of the curtain (4) at the unwinding drum (2), said scraper ( 52) being secured to the end of a receptacle (53). 4) Dispositif selon la revendication 1 caractérisé en ce que la couverture (5) couvrant le local (3) est constituée d'éléments (50) reposant sur des poutres transversales (51). 4) Device according to claim 1 characterized in that the cover (5) covering the room (3) consists of elements (50) resting on transverse beams (51). 5) Dispositif selon la revendication 4 caractérisé en ce qu'une des poutres (51) comporte transversalement, en avant et au-dessus du tambour dérouleur (2), des buses (54) projetant un jet d'eau (55) de lavage de la face supérieure (42) du rideau (4). 5) Device according to claim 4 characterized in that one of the beams (51) comprises transversely, in front of and above the unwinding drum (2), nozzles (54) projecting a jet of water (55) washing of the upper face (42) of the curtain (4). 6) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que les tambours ( 1, 2) sont entraînés par un moto-réducteur. 6) Device according to any one of the preceding claims, characterized in that the drums (1, 2) are driven by a gear motor. 7) Dispositif selon la revendication caractérisé en ce que l'entraînement de l'un des tambours (1, 2) entraîne le débrayage de l'autre. 7) Device according to claim characterized in that the drive of one of the drums (1, 2) causes the disengagement of the other. 8) Dispositif selon la revendication 6 caractérisé en ce qu'il est équiper d'un système de détection de fin de course, du type magnétique, permettant de stopper automatiquement le moto-réduteur. 8) Device according to claim 6 characterized in that it is equipped with a limit switch detection system, of the magnetic type, for automatically stopping the gear motor.
EP19950440018 1994-05-10 1995-04-26 Device for the rolling up and unrolling of a half-rigid swimming pool cover Expired - Lifetime EP0683290B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9405929A FR2719863B1 (en) 1994-05-10 1994-05-10 Roll-up device of a semi-rigid curtain intended to cover a swimming pool.
FR9405929 1994-05-10

Publications (2)

Publication Number Publication Date
EP0683290A1 true EP0683290A1 (en) 1995-11-22
EP0683290B1 EP0683290B1 (en) 1999-07-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950440018 Expired - Lifetime EP0683290B1 (en) 1994-05-10 1995-04-26 Device for the rolling up and unrolling of a half-rigid swimming pool cover

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EP (1) EP0683290B1 (en)
DE (1) DE69510727D1 (en)
FR (1) FR2719863B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765606A1 (en) * 1997-07-07 1999-01-08 Procopi Girder to support grating around edge of swimming pool
FR2929309A1 (en) * 2008-03-28 2009-10-02 Dsn Design Service Network Cover flap driving device for swimming pool, has cover flap that is wound on mandrel so that strand of endless band contacts with lower face of flap, where lower face contacts with water surface, and band is mounted between pulleys
FR2953877A1 (en) * 2009-12-11 2011-06-17 Lermite PLATFORM FOR BASIN, IN PARTICULAR SWIMMING POOL, SWIMMING POOL COVERAGE INCORPORATING SUCH A PLATFORM AND BASIN EQUIPPED WITH SUCH BASIN COVERAGE
EP2907778A1 (en) * 2014-02-13 2015-08-19 CLAAS Selbstfahrende Erntemaschinen GmbH Dip coating system
EP2706169A3 (en) * 2012-09-10 2017-10-18 Senn AG Device for covering a manhole in a jacuzzi

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144665A (en) * 1961-03-18 1964-08-18 Meyer Albert Swimming pool cover
DE2439955A1 (en) * 1974-02-13 1975-08-14 Lucien Labeguerie POOL COVER
DE2524848A1 (en) * 1975-06-04 1976-12-23 Rudolf Duell Swimming pool venetian blind type cover roller mechanism - with additional conveyor spindles drive adapted to operative unwinding speed
DE2854736A1 (en) * 1978-12-19 1980-07-10 Homa Schwimmbadzubehoer Hinged slatted roll=up swimming pool cover guide - has swivelling support rail edge constantly pressing on partially rolled cover
FR2627216A1 (en) * 1988-02-12 1989-08-18 Carvalho Manuel De IMPROVEMENTS TO POOL COVERING FACILITIES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144665A (en) * 1961-03-18 1964-08-18 Meyer Albert Swimming pool cover
DE2439955A1 (en) * 1974-02-13 1975-08-14 Lucien Labeguerie POOL COVER
DE2524848A1 (en) * 1975-06-04 1976-12-23 Rudolf Duell Swimming pool venetian blind type cover roller mechanism - with additional conveyor spindles drive adapted to operative unwinding speed
DE2854736A1 (en) * 1978-12-19 1980-07-10 Homa Schwimmbadzubehoer Hinged slatted roll=up swimming pool cover guide - has swivelling support rail edge constantly pressing on partially rolled cover
FR2627216A1 (en) * 1988-02-12 1989-08-18 Carvalho Manuel De IMPROVEMENTS TO POOL COVERING FACILITIES

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765606A1 (en) * 1997-07-07 1999-01-08 Procopi Girder to support grating around edge of swimming pool
FR2929309A1 (en) * 2008-03-28 2009-10-02 Dsn Design Service Network Cover flap driving device for swimming pool, has cover flap that is wound on mandrel so that strand of endless band contacts with lower face of flap, where lower face contacts with water surface, and band is mounted between pulleys
FR2953877A1 (en) * 2009-12-11 2011-06-17 Lermite PLATFORM FOR BASIN, IN PARTICULAR SWIMMING POOL, SWIMMING POOL COVERAGE INCORPORATING SUCH A PLATFORM AND BASIN EQUIPPED WITH SUCH BASIN COVERAGE
EP2336456A1 (en) * 2009-12-11 2011-06-22 Lermite Platform for a pool, in particular a swimming pool, swimming-pool cover including such a platform and pool provided with such a pool cover
EP2706169A3 (en) * 2012-09-10 2017-10-18 Senn AG Device for covering a manhole in a jacuzzi
EP2907778A1 (en) * 2014-02-13 2015-08-19 CLAAS Selbstfahrende Erntemaschinen GmbH Dip coating system

Also Published As

Publication number Publication date
EP0683290B1 (en) 1999-07-14
FR2719863B1 (en) 1996-08-23
FR2719863A1 (en) 1995-11-17
DE69510727D1 (en) 1999-08-19

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