EP1236847A1 - Auf- und Abwickelvorrichtung für Abdeckplane insbesondere für Schwimmbecken - Google Patents
Auf- und Abwickelvorrichtung für Abdeckplane insbesondere für Schwimmbecken Download PDFInfo
- Publication number
- EP1236847A1 EP1236847A1 EP02356043A EP02356043A EP1236847A1 EP 1236847 A1 EP1236847 A1 EP 1236847A1 EP 02356043 A EP02356043 A EP 02356043A EP 02356043 A EP02356043 A EP 02356043A EP 1236847 A1 EP1236847 A1 EP 1236847A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- arm
- roller shaft
- fixed base
- roller
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004804 winding Methods 0.000 claims description 21
- 230000009182 swimming Effects 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 210000003323 beak Anatomy 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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
- E04H4/10—Coverings of flexible material
- E04H4/101—Coverings of flexible material wound-up on a fixed axis
Definitions
- the present invention relates to a tarpaulin or roller shutter reel pool cover which frees up the beach.
- the present invention also relates to a swimming pool equipped with such a reel-unwinder.
- Equipment of this type is generally integrated during earthworks and installation. place of the swimming pool. This material is relatively expensive, and is therefore not within the reach of all potential users who have already had a significant investment in view of the purchase and construction of the swimming pool on their land.
- a first object of the invention is to create a winder-unwinder device which allows to leave a beach around the pool.
- a second object of the invention consists in providing a winder-unwinder device both fixed relative to a base and can be easily moved by an user.
- Each support assembly includes a fixed base and a movable arm by pivoting with respect to an axis on the fixed base. This movable arm can move between a distant position and a position close to the area to be cover.
- the device is characterized in that the two ends of the roller shaft move on the arm.
- the reel-unwinder of the invention has two attachment points to the ground, which forces the tarpaulin to unfold properly on the water and avoids the winder-unwinder to overturn under the action of the wind.
- this winder-unwinder allows a young child to handle it effortlessly and without precision, to roll up or unroll the tarpaulin and above all to be able to easily free the range by tilting and then pushing the roller shaft.
- the weight of the assembly is never supported by the person handling it, because the winder-unwinder consists of two arms articulated on two supports fixed to the ground.
- the user moves by pushing the whole of the wrapped tarp on an axis in direction of the articulation points, which has the effect of increasing the lever arms formed by the articulated arms and therefore to transfer the weight of the whole near the axis of rotation. It remains for the user to tilt the arms one after the other, while they are practically relieved of their weight. The beach is thus freed. The process reverse will be done to bring the tarpaulin back to the pool cover position.
- Each arm can favorably include fixing means for the shaft forming a roller, positioned on the one hand near the fixed base, and on the other hand towards the free end of the arm away from the fixed base.
- each arm can be a track for each end of the roller shaft during its displacement by rolling from the fixing means located near the fixed base to the fixing means located at the free end of the arm away from the fixed base.
- the means for fixing the shaft forming a roller can be in the form of a hook.
- the hook which is opposite the base fixed, is advantageously movable perpendicular to the arm between a deployed position, allowing free rolling of the roller shaft, and a retracted position allowing the roller shaft to be held.
- the other hook fixed base side is stationary.
- Each arm can rotate 180 ° relative to the axis on the base fixed, between a distant substantially horizontal position and a substantially horizontal position horizontal close to the area to be covered.
- each arm can include a stand for keep these arms in the substantially horizontal position far apart and in the position substantially horizontal close to the area to be covered.
- the two ends of the shaft forming a roller can each comprise a roller.
- the rollers can be provided with a game at their axis of rotation.
- the operating means ensuring the rotation of the roller shaft may include a crank or flywheel which may be multiplied by a gear set or by any other means of reduction.
- the area to be covered can be a swimming pool.
- the device is described in its application to the pool cover, but the device can be used in other applications without depart from the scope of the invention.
- An area to be covered such as a swimming pool, includes a basin (1), a coping (2) and a track (3) going around the basin (1) and the coping (2).
- a rewinder-unwinder (4) of a cover (6) is positioned at the edge of the basin (1), but significantly outside the range (3).
- the winder-unwinder (4) consists of two support assemblies which are independent and not connected to each other. Each support assembly consists of a base (7) and an arm (9).
- Each of the two support assemblies is fixed to the ground towards the outer edge of the range (3).
- Each of the two support assemblies is spaced from each other by an interval very significantly greater than the dimension of the side of the basin (1) on which is placed the winder-unwinder (4).
- the base (7) of the support assemblies is substantially square-shaped and used for anchoring to the ground. In its upper part, the base (7) is used to fix a rod (8) supporting and allowing rotation and tilting (Arrows B1 and B2 in Figures 1 and 2) the arm (9) relative to an axis (A) passing through this same rod (8).
- the arm (9) consists of a rectilinear piece of rectangular, square or other, without excluding other profiles.
- the arm (9) is pierced at one of its ends to receive the rod (8) connecting it to the base (7) thus forming a joint.
- the arm (9) is provided on the side of the base (7) and at some distance (less than a twenty centimeters) of the rod (8) of a first fixing means (11) shown by a hook in cane beak welded or mechanically fixed.
- This first hook (11) serves to retain the assembly holding the rolled up tarpaulin (6).
- This first hook (11) can be replaced by any other locking means, for example magnet, spring, ramp, ...
- This winding assembly for the tarpaulin (6) comprises a winding tube (12), a rotation shaft (13), the cover (6) in the rolled up position, rollers (14) and a crank (16).
- a steering wheel with a function similar to the crank (16) can possibly replace the latter.
- the rollers (14) have a groove (14a) and sides dimensioned and adapted to the shape of the profile and the shape of the running surface of the arm (9). Conventional rollers (14) or V-shaped shouldered rollers can be used.
- This same arm (9) is provided at its other free end (17) with a second fixing means (18) in the form of a hook similar to a cane beak.
- This second hook (18) is axially movable (Arrows H indicated in Figures 3, 4, 5b, 6b and 7b), promoting the raising and lowering of the hook (18) in the arm (9).
- This second hook (18) can also be replaced by any other locking means similar to that of the first hook (11).
- This second hook (18) serves to immobilize the winding tube (12), the shaft of rotation (13), the cover (6), the rollers (14) and the crank (16) during the maneuver of winding and unwinding of the sheet (6).
- This hook (18) fits on the roller (14) which guides and supports the winding tube (12), the rotation shaft (13), the tarpaulin (6) and the crank (16).
- Rollers (14) will be provided with a clearance in the form of a space (14b) present at the center of the roller (14) at the passage of the rotation shaft (13).
- This game (14b) allows to push (arrow P in Figure 8) alternately on one side then on the other, the winding tube (12), rotation shaft (13), tarpaulin (6) assembly and thus obtaining an offset and absence of perpendicularity of the rotation shaft (13) relative to the arm (9).
- Other means of the ball joint type, ball bearing, can be envisaged for achieve the same result.
- the effort on the crank (16) can be increased by a set of gears or by any another means of reduction. For example, simply attach the crank (16) to the arm (9) on the side of the second hook (18). We will fix on the axis of the crank (16) a pinion with fewer teeth than that which will be fixed on the rotation shaft (13).
- a pinion with fewer teeth than that which will be fixed on the rotation shaft (13).
- the arm (9) will also receive a crutch (19), fixed on a right or left side depending on whether it is the right arm or the left arm, to allow the passage of the roller (14).
- This stand (19) turns around a pivot (21) under the action of its own weight, at the same time as the arm (9) pivots relative to its rod (8).
- This crutch (19) will support the arm (9) in the two horizontal working positions of the arm (9).
- a fixed and double stand (not shown) deploying both up and down relative to the arm (9). To allow the passage of the roller (14), this double stand is attached to the end free (17) of the arm (9).
- the reverse operation will free up the area (3) around the pool (1).
- the beach (3) will thus be free, when the two arms (9) have been tilted one after the other, by only one person (see Figures 2 then 1).
- the areas to be covered can also be settling tanks, pits ...
- the areas to be covered, which can thus be easily sheltered from the rain, are also for example, playgrounds, tennis courts ...
- On can wrap and unwind different types of materials suitable for this use, for example flexible, such as protective nets.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0102836A FR2821640B1 (fr) | 2001-03-01 | 2001-03-01 | Enrouleur/derouleur de bache de couverture de piscine qui permet de liberer la plage |
FR0102836 | 2001-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1236847A1 true EP1236847A1 (de) | 2002-09-04 |
Family
ID=8860637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02356043A Withdrawn EP1236847A1 (de) | 2001-03-01 | 2002-03-01 | Auf- und Abwickelvorrichtung für Abdeckplane insbesondere für Schwimmbecken |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1236847A1 (de) |
FR (1) | FR2821640B1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2907825A1 (fr) * | 2006-10-25 | 2008-05-02 | Annonay Productions France Soc | Dispositif d'aide a l'enroulement/deroulement d'une couverture souple au-dessus d'un bassin de piscine |
FR3005643A1 (fr) * | 2013-05-14 | 2014-11-21 | Alcorem | Enrouleur pour bache ou structure gonflable |
CN112253936A (zh) * | 2020-11-12 | 2021-01-22 | 钞超 | 一种污水智能在线远程监控系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2921087B1 (fr) * | 2007-09-13 | 2009-11-27 | Jrp Ind | Procede de recouvrement d'une piscine enterree et element d'enroulement d'un rideau flottant pour sa mise en oeuvre |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3142873A1 (de) * | 1981-10-29 | 1983-05-11 | Robert 5060 Bergisch Gladbach Granderath | Vorrichtung zum abdecken von fluessigkeit enthaltenden becken |
DE4109584A1 (de) * | 1990-04-04 | 1991-10-10 | Aquamarq Ag | Aufrollvorrichtung fuer eine schwimmbeckenabdeckung |
FR2743104A1 (fr) * | 1995-12-27 | 1997-07-04 | Deyme Sarl | Enrouleur de bache solaire escamotable notamment pour le recouvrement de piscine |
-
2001
- 2001-03-01 FR FR0102836A patent/FR2821640B1/fr not_active Expired - Fee Related
-
2002
- 2002-03-01 EP EP02356043A patent/EP1236847A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3142873A1 (de) * | 1981-10-29 | 1983-05-11 | Robert 5060 Bergisch Gladbach Granderath | Vorrichtung zum abdecken von fluessigkeit enthaltenden becken |
DE4109584A1 (de) * | 1990-04-04 | 1991-10-10 | Aquamarq Ag | Aufrollvorrichtung fuer eine schwimmbeckenabdeckung |
FR2743104A1 (fr) * | 1995-12-27 | 1997-07-04 | Deyme Sarl | Enrouleur de bache solaire escamotable notamment pour le recouvrement de piscine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2907825A1 (fr) * | 2006-10-25 | 2008-05-02 | Annonay Productions France Soc | Dispositif d'aide a l'enroulement/deroulement d'une couverture souple au-dessus d'un bassin de piscine |
FR3005643A1 (fr) * | 2013-05-14 | 2014-11-21 | Alcorem | Enrouleur pour bache ou structure gonflable |
CN112253936A (zh) * | 2020-11-12 | 2021-01-22 | 钞超 | 一种污水智能在线远程监控系统 |
CN112253936B (zh) * | 2020-11-12 | 2022-09-13 | 吉林省拓维环保集团股份有限公司 | 一种污水智能在线远程监控系统 |
Also Published As
Publication number | Publication date |
---|---|
FR2821640A1 (fr) | 2002-09-06 |
FR2821640B1 (fr) | 2003-09-19 |
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Effective date: 20041214 |