NO20190122A1 - Swimming pool or tank with a movable floor. - Google Patents
Swimming pool or tank with a movable floor.Info
- Publication number
- NO20190122A1 NO20190122A1 NO20190122A NO20190122A NO20190122A1 NO 20190122 A1 NO20190122 A1 NO 20190122A1 NO 20190122 A NO20190122 A NO 20190122A NO 20190122 A NO20190122 A NO 20190122A NO 20190122 A1 NO20190122 A1 NO 20190122A1
- Authority
- NO
- Norway
- Prior art keywords
- swimming pool
- movable floor
- tank
- vertical
- horizontal
- Prior art date
Links
- 230000009182 swimming Effects 0.000 title claims description 109
- 230000005571 horizontal transmission Effects 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 230000033001 locomotion Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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
- E04H4/065—Floors adjustable in height
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/001—Accessories for baths, not provided for in other subgroups of group A47K3/00 ; Insertions, e.g. for babies; Tubs suspended or inserted in baths; Security or alarm devices; Protecting linings or coverings; Devices for cleaning or disinfecting baths; Bath insulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1001—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications
- A61G7/1005—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications mounted on, or in combination with, a swimming-pool
-
- 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
-
- 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
- E04H4/14—Parts, details or accessories not otherwise provided for
- E04H4/144—Means for facilitating access, e.g. step units or slides
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/12—Separate seats or body supports
- A47K3/125—Body supports
Landscapes
- Architecture (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Toys (AREA)
- Jet Pumps And Other Pumps (AREA)
- Centrifugal Separators (AREA)
- Floor Finish (AREA)
Description
Technical Field
The technical solution relates to a swimming pool, sink or tank with a movable floor, as well as movable partition walls of swimming pools and movable platforms located under water or other fluid for immobile persons swimming in the swimming pools.
Background Art
For the movement of movable floors, partition walls and platforms or other parts of the swimming pool, for example for the purpose of immobile persons, several technological variants on the principle of hydraulic scissors with a drive outside the pool are currently being used on the principle of the motion technology using ropes and rollers anchored to the floor of the pool with a drive located outside the swimming pool, on the principle of a drive located in the design of a movable floor, on the principle of folding floor segments into a designated part of the swimming pool.
Other technological principles for the movement of parts of swimming pools include the principle of vertical shafts mounted in the body of the swimming pool wall, where horizontal transmission shafts are located in a swimming pool groove. These drive systems of swimming pool movable parts are cooled and lubricated by means of water coming from an overflow groove only, and, therefore, the depth of the overflow groove is adjusted to a minimum height. In the groove, the overflow from the groove is discharged at a certain height above the bottom of the groove to form the desired depth of water throughout the groove.
This, however, degrades the sense of overflow grooves as far as the accumulation of water is concerned and greatly reduces the comfort of operating such swimming pools. With more onrush of water over the edge of the pool to the overflow groove, water can easily get out of this groove and into the swimming pool area. The vertical shaft is located in a vertical niche, with the bottom and the upper part thereof being supported in a bearing, which simultaneously forms the passage of the vertical shaft from the inside of the swimming pool through the swimming pool wall into the overflow groove. In the overflow groove area, the vertical shaft is anchored via a bearing in a gearbox, which is driven through the gearbox by a horizontal transmission shaft. Through the passage of the vertical shaft through this part of the swimming pool wall, water flows uncontrollably into the area of the external overflow groove with water. This means that the circulation power of a pump has to be promoted in order to compensate this loss of water.
However, the uncontrolled escape of water from the swimming pool is necessary to exchange water in the overflow channel in the event that insufficient circulation of water through the overflow edge does not ensure sufficient amount of water for lubrication and cooling the gearbox and bearings of horizontal transmission shafts. This uncontrolled leakage of water through the openings in the swimming pool wall essentially fulfills the function of a skimmer overflow. In the event of a frequent and large flooding of water over the horizontal transmission shaft or the overflow groove of the swimming pool, expensive and treated water will leave irreversibly into a sanitary sewerage system.
Summary of the Technical Solution
The object of the technical solution is to eliminate the disadvantages of the aforementioned problems concerning swimming pools or basins with movable floors. This object is accomplished by a technical solution, the essence of which consists in that the drive, which assures the movement of the movable floor of the swimming pool, is deposited in the swimming pool inner space.
It is preferred that the drive which provides the movement of the movable floor of the swimming pool, which is located in the inner space of the swimming pool, is situated in the same embodiment in the two opposing walls of the swimming pool.
The drive which provides the movement of the movable floor of the swimming pool is either a horizontal transmission shaft which is coupled, on the one hand, via a seal with an engine which is located outside the interior space of the swimming pool, and, on the other hand, via a gearbox with at least one vertical screw shaft, or an engine directly connected via a gearbox with each of the vertical screw shafts.
The horizontal transmission shaft is mounted in guide bearings anchored to the wall of the horizontal well of the swimming pool, and the vertical spindle shafts are mounted in bearings anchored to the vertical well structure. A wall or lid of the swimming pool horizontal well is provided with perforating holes for connecting the inside area of the swimming pool and the horizontal well. The top of the horizontal well lid of the swimming pool does not reach the height of the overflow edge of the overflow groove.
The vertical screw shaft is connected to a boom that moves in a vertical gap of the vertical shaft lid and is in contact with the movable floor of the swimming pool.
The horizontal transmission shaft is thus not located in the overflow groove of the swimming pool but inside the swimming pool. More precisely in a horizontal well or nice located in the swimming pool wall in the upper part thereof.
It is sometimes advantageous to place this well as close as possible to the overflow edge. Sometimes it may be advantageous to place the horizontal well in a deeper part of the swimming pool wall. The horizontal well for the horizontal transmission shaft is covered with a perforated safety lid with openings according to usual requirements and standards for the swimming pool technology. This ensures the necessary cooling and lubricating all parts of the shaft mechanism and the gears by means of flowing water of the swimming pool.
The horizontal transmission shaft arranged in such a way according to the technical solution allows the full effect of the overflowing grooves of the swimming pool, while through placing the transmission shaft inside the swimming pool, a water circulation in the swimming pool is not adversely affected. The accumulation capability of the overflow grooves is fully functional and there occurs no unwanted and uncontrolled flood of water from the swimming pool. A swimming pool hydraulic system thus fully assures operational critical uses, especially in the event of a sudden large water surge across the overflow edge of the swimming pool into the overflow groove. Furthermore, both the horizontal transmission shaft and the vertical screw shaft are part of a single hermetic system inside the swimming pool. The vertical screw shaft never passes through the swimming pool wall into another space. The swimming pool is thus hermetically sealed and there occurs no uncontrolled leakage outside the overflow edge of the swimming pool.
In swimming pools, it is possible to facilitate swimming to non-swimmers by elevating the swimming pool floor. By separating water in the swimming pool by means of a movable partition wall, two spaces with floors of different depths of water will be created. It is also possible to provide one of the separate parts of the swimming pool with another water technology to achieve, for example, another water temperature in such separate swimming pool area. Placing the horizontal well of the horizontal transmission shaft improves the gearbox lubrication and cooling and prevents uncontrolled water leakage, which is excluded by this technical solution.
The technical solution complies with the principle that no bottom supports, reinforcements or bottom-mounted mechanisms are used for floor cleaning. The floor can be operated at a speed of up to 420 mm / min.
The equipments are lubricated and cooled with water and therefore there is no risk that oil or other type of lubricant could emulsify with water in the swimming pool. The construction of the floor and screw jacks is easy to clean and therefore provides substantial savings in the consumption of disinfectants. The entire floor drive can be operated from a control room or from a lifeguard room without draining the swimming pool. The service of the floor and lifting mechanism can be done once a year. The bottom is designed so as to be easy to use and maintain without any additional supports of the swimming pool floor which simplifies regular daily cleaning. Water flows smoothly and evenly through the bottom and there are no recesses where dirt can collect. This means that water quality is not affected by the lifting floor.
Brief Description of the Drawings
An exemplary embodiment of a movable floor swimming pool or basin is schematically illustrated in the accompanying drawings, in which:
Figure 1 shows an axonometric view of a swimming pool with a horizontal transmission shaft in a horizontal well without a lid;
Figure 2 illustrates the same situation as Figure 1 with the proviso that the construction opening is provided with a perforated lid;
Figure 3 is a schematic cross-sectional view of the technical solution according to Figures 1 and 2 in the area of the vertical screw shaft;
Figure 4 is an axonometric view of the swimming pool where the swimming pool movable floor and each vertical screw shaft are driven by a separate engine with a gear box without a lid;
Figure 5 shows the same situation as Figure 4, with the proviso that the area where the engine and the gearbox are mounted is provided with a perforated lid;
Figure 6 is a schematic cross-sectional view of the technical solution according to Figures 4 and 5 in the area of the vertical screw shaft; and
Figure 7 is a schematic cross section of the technical solution according to Figures 4 and 5 in the area where the motor is mounted.
Detailed Description of the Technical Solution
A swimming pool or liquid tank, which is for whatever reason required to have a movable floor (bottom), is provided with a required number of vertical screw shafts 2 to provide movement of the swimming pool movable floor 19 by means of a boom 8 or similar technical means. The vertical spindle shafts 2 are driven via a gearbox 3 either by a horizontal transmission shaft 1 with an engine 9 located outside the pool area or by at least one engine 9 which is mounted within the swimming pool and drives individually each vertical screw shaft 2 by means of the gearbox 3.
The drive of the swimming pool movable floor 19 which provides its movement, whether carried out by means of the horizontal transmission shaft 1 and a single motor 9, or so that each vertical screw shaft 2 is separately provided with a motor 9, is located in the walls of the swimming pool or tank. In the case of a square or rectangular pool, the vertical screw shafts 2 are typically located in the opposing walls of the swimming pool or tank, in small dimensions it is possible that they will be mounted in only one wall. However, the technical solution can be fully applied to swimming pools of circular or other shapes, or to segmented pools.
All vertical screw shafts 2 are mounted in a vertical well 14 which is connected to a swimming pool interior space 15. In the case of metal swimming pools, this connection is provided by perforating holes 16, in a lid 10 of the horizontal shaft 13 or in the wall of the horizontal shaft 13, whereas in the case of other pools made of different materials, this connection of the swimming pool interior space 15 with the area where the drive is mounted, can be realized in another way.
Each vertical screw shaft 2 is connected to the horizontal transmission shaft 1 via a gearbox 3, thus enabling the drive of all booms 8 to provide a change in the position of the swimming pool movable floor 19. The horizontal shaft 13 with the horizontal transmission shaft 1 can be located at any height of the swimming pool wall 18, possibly even in the vicinity of its floor 20.
The movable floor 19 is made of a perforated stainless steel sheet having non-slip properties. In the case that the movable floor 19 is used only in one part of the swimming pool, it may be equipped with a slide flap or a movable bridge so that nobody can get by swimming under the construction of the movable floor 19. The movable floor 19 is made of stainless steel beams 4 resistant to acids and its decking can be made of perforated stainless steel sheet roughened by 3D nopes having non-slip properties.
It is important that all these parts, i.e. the horizontal transmission shaft 1, the vertical screw shaft 2 and the gearbox 3 are positioned so as to be in direct connection with the fluid in the pool interior space 15, since this liquid has a significant technical effect consisting in the lubrication of all the rotary parts of this construction.
In the case of a variant technical solution, each of the vertical screw shafts 2 may be provided with a separate step motor 9.
The horizontal transmission shaft 1 is mounted in guide bearings 6 anchored to the horizontal shaft 13 of the swimming pool to prevent resonance during the rotation of the horizontal transmission shaft 1. Further, the horizontal shaft 13 is provided with a flange assembly 21 with threaded anchoring openings for positioning and subsequently anchoring the lid 10 by means of anchoring elements 11, which may be screws.
The lid 10 and / or the wall of the horizontal shaft 13, respectively, are provided with perforating openings 16 in sufficient numbers to enable the entry and exit of circulating swimming pool water for cooling and lubrication of the gearbox 3.
The vertical spindle shaft 2 located in the vertical well 14 is supported in the bearings 5 preferably in the lower and upper part of the vertical shaft 2. Bearing sleeves of the bearings 5 as well as the guide bearings 6 are fixedly anchored to the metal structure of the vertical well 14 and the horizontal well 13.
The side cover strips 22 are anchored to the vertical well 14 from both sides so as to form a vertical gap 12 for the movement of the boom 8 and at the same time for cooling and lubrication of the bearing 5 of the vertical screw shaft 2.
The horizontal transmission shaft 1 extends through the side wall 17 of the swimming pool from the area of the horizontal well 13 through the opening with the seal 7 to the engine 9.
The wall 18 of the swimming pool including the area of the horizontal well 13, including the overflow edge 23, forms a hermetically functional constructional unit which is not interrupted by any technological or construction opening for the passage of the horizontal transmission shaft 1 or the vertical screw shaft 2. The vertical shaft 14 and the horizontal shaft 13 are thus hermetically interconnected with the interior space 15 and water in the swimming pool. The horizontal transmission shaft 1 and the vertical screw shaft 2 are thus separated from the fluid of another physically acting hermetic space, for example the overflow groove 24.
The swimming pool with a movable floor can be also equipped with a control panel and a monitor to image the depth of the floor against the swimming pool. The control panel, including the monitor, is used to control the movement and lock of the floor. The control of the movable floor on the control panel is fixed against abuse. Further, the control panel is equipped with a safety button, which, in case of danger, shuts down the input to the drive units of the lifting mechanisms. There are monitors in the swimming pool lobby that show the current position of the floor against the swimming pool.
Industrial Applicability
This technical solution is suitable for swimming pools, relaxation pools, further for partitioning a swimming pool into two or more parts, and for platforms in swimming pools designed for immobile persons. This technical solution can also be applied to tanks for various technical purposes, where their bottoms are required to be mobile.
List of reference numerals
1 - horizontal transmission shaft 2 - vertical screw shaft
3 – gearbox
4 – beam
5 – bearing
6 - guide bearing
7 – seal
8 – boom
9 – engine
10 – lid
11 - anchoring element
12 - vertical gap
13 - horizontal well
14 - vertical well
15 - interior space
16 - perforating holes
17 - side wall
18 – wall
19 - movable floor
20 – floor
21 – flange
22 - lid strip
23 - overflow edge
24 - overflow groove
Claims (8)
1. A swimming pool or tank with a movable floor, characterized in that the drive for moving the movable bottom (19) of the swimming pool is located in the swimming pool interior space (15).
2. The swimming pool or tank with a movable floor according to claim 1, characterized in that the drive for moving the movable bottom (19) of the swimming pool is located in the swimming pool interior space (15) in two opposite walls (18) of the swimming pool.
3. The swimming pool or tank with a movable floor according to claim 1, characterized in that the drive for moving the movable bottom (19) of the swimming pool consists of a horizontal transmission shaft (1) which is coupled, on the one hand, via a seal (7) with an engine (9) which is located outside the swimming pool interior space (15), and, on the other hand, via a gearbox (3) with at least one vertical screw shaft (2).
4. The swimming pool or tank with a movable floor according to claim 1, characterized in that the drive for moving the movable bottom (19) of the swimming pool consists of an engine (9) which is coupled via the gearbox (3) directly with each of the vertical screw shafts (2).
5. The swimming pool or tank with a movable floor according to claim 3, characterized in that the horizontal transmission shaft (1) is mounted in guide bearings (6) anchored to the wall of a swimming pool horizontal well (13) and vertical screw shafts (2) are mounted in bearings (5) anchored to the structure of a vertical well (14).
6. The swimming pool or tank with a movable floor according to claim 5, characterized in that the wall or lid (10) of the horizontal well (13) of the swimming pool are provided with perforating openings (16) for connecting the swimming pool interior space (15) and the horizontal well (13).
7. The swimming pool or tank with a movable floor according to claim 6, characterized in that the top portion of the lid (10) of the horizontal shaft (13) of the swimming pool does not reach the height of the overflow edge (23) of the overflow groove (24).
8. The swimming pool or tank with a movable floor according to claim 3 and 4, characterized in that the vertical screw shaft (2) is coupled with a boom (8) which moves in a vertical gap (12) of the lid of the vertical well and is in contact with the movable floor (19) of the swimming pool.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ2018-35492U CZ32547U1 (en) | 2018-10-22 | 2018-10-22 | A pool or tank with movable bottom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20190122A1 true NO20190122A1 (en) | 2020-04-23 |
| NO346385B1 NO346385B1 (en) | 2022-07-04 |
Family
ID=65359498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20190122A NO346385B1 (en) | 2018-10-22 | 2019-01-31 | Swimming pool or tank with a movable floor. |
Country Status (19)
| Country | Link |
|---|---|
| AT (1) | AT17002U1 (en) |
| BE (1) | BE1026725B1 (en) |
| BG (1) | BG3308U1 (en) |
| CZ (1) | CZ32547U1 (en) |
| DE (1) | DE202019100550U1 (en) |
| DK (1) | DK201900003U3 (en) |
| ES (1) | ES1226407Y (en) |
| FI (1) | FI12413U1 (en) |
| FR (1) | FR3087467B3 (en) |
| HU (1) | HU5189U (en) |
| IE (1) | IE87398B1 (en) |
| NL (1) | NL2022681B1 (en) |
| NO (1) | NO346385B1 (en) |
| PL (1) | PL72638Y1 (en) |
| PT (1) | PT11847U (en) |
| RU (1) | RU192405U1 (en) |
| SE (1) | SE544642C2 (en) |
| SK (1) | SK8777Y1 (en) |
| UA (1) | UA137419U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2767476A1 (en) * | 2020-03-17 | 2020-06-17 | Easypool S L | ADJUSTABLE HEIGHT FLOOR FOR POOLS (Machine-translation by Google Translate, not legally binding) |
| DE202022105111U1 (en) | 2022-09-09 | 2022-10-14 | Depotec GmbH | Swimming pool with a liftable floor |
| EP4339397A1 (en) | 2022-09-09 | 2024-03-20 | Depotec GmbH | Swimming pool with a raisable bottom |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3052893A (en) * | 1961-02-23 | 1962-09-11 | Elnora A T Mcclure | Swimming pool |
| DE2258127A1 (en) * | 1972-11-28 | 1974-05-30 | Berthold & Sutter | LIFTING FLOOR FOR WATER BASIN |
| DE2258664C2 (en) * | 1972-11-30 | 1983-01-13 | KBE-Bauelemente GmbH & Co KG, 2940 Wilhelmshaven | Adjustable floor for swimming pools and bathing pools |
| DE2261404C2 (en) * | 1972-12-15 | 1983-07-14 | KBE-Bauelemente GmbH & Co KG, 2940 Wilhelmshaven | Height-adjustable intermediate shelf for multi-purpose pools |
| FR2336533A1 (en) * | 1975-12-22 | 1977-07-22 | Schiron Klaus | MOBILE BACKGROUND FOR SWIMMING POOLS |
| US4937896A (en) * | 1985-09-27 | 1990-07-03 | Masateru Niimura | Floor-level adjusting device for a pool |
| US5271483A (en) * | 1992-12-02 | 1993-12-21 | Hong Young K | Apparatus for lifting false floor in swimming pool |
| JP2997915B2 (en) * | 1995-12-25 | 2000-01-11 | 永基 洪 | Method and apparatus for elevating the middle floor of a swimming pool |
| DE19745746C2 (en) * | 1997-10-16 | 2000-09-07 | Kbe Bauelemente Gmbh & Co Kg | Height-adjustable shelf for multi-purpose pools |
| JPH11247475A (en) * | 1998-03-04 | 1999-09-14 | Sansei Co Ltd | Pool floor elevating device |
| FR2777584B1 (en) * | 1998-04-15 | 2000-05-26 | Jacques Guarino | RETRACTABLE POOL PLATFORM |
| FR2808829B1 (en) * | 2000-05-11 | 2003-02-07 | Christian Gentile | DEVICE FOR ACCESSING A BASIN CONTAINING A FLUID UP TO A DETERMINED LEVEL |
| AR055230A1 (en) * | 2005-07-11 | 2007-08-15 | Sors Carlos Alberto | FLOATING, SUBMERSIBLE AND EMERGIBLE PLATFORM BY PNEUMATIC ACTION TO BE USED IN SWIMMING POOLS |
| RU2010134521A (en) * | 2010-08-19 | 2012-02-27 | Михаил Леонидович Любачев (RU) | MOBILE POOL FLOOR (OPTIONS) |
| US9683382B2 (en) * | 2011-06-17 | 2017-06-20 | Patio 2 Pool, Llc | Methods and apparatuses for a variable depth swimming pool/spa |
| RU147665U1 (en) * | 2014-06-11 | 2014-11-10 | Общество с ограниченной ответственностью "Центр технического сотрудничества" при МГТУ им. Н.Э. Баумана" | SWIMMING POOL WITH A FLOATING SCENE |
| RU157080U1 (en) * | 2015-08-03 | 2015-11-20 | Виталий Владимирович Шишкин | POOL DEPTH CONVERTER |
| FR3058748B1 (en) * | 2016-11-14 | 2019-01-25 | Techno-Pool | SWIMMING POOL MOBILE AND OVERFLOW |
-
2018
- 2018-10-22 CZ CZ2018-35492U patent/CZ32547U1/en active Protection Beyond IP Right Term
-
2019
- 2019-01-29 SE SE1950101A patent/SE544642C2/en unknown
- 2019-01-30 BG BG4239U patent/BG3308U1/en unknown
- 2019-01-30 FI FIU20194012U patent/FI12413U1/en active IP Right Grant
- 2019-01-30 DE DE202019100550.5U patent/DE202019100550U1/en active Active
- 2019-01-30 RU RU2019102603U patent/RU192405U1/en active
- 2019-01-30 HU HUU1900013U patent/HU5189U/en unknown
- 2019-01-30 ES ES201930149U patent/ES1226407Y/en active Active
- 2019-01-30 FR FR1900847A patent/FR3087467B3/en active Active
- 2019-01-30 SK SK6-2019U patent/SK8777Y1/en unknown
- 2019-01-30 AT ATGM50014/2019U patent/AT17002U1/de unknown
- 2019-01-31 NO NO20190122A patent/NO346385B1/en unknown
- 2019-01-31 PL PL128003U patent/PL72638Y1/en unknown
- 2019-01-31 PT PT1184719U patent/PT11847U/en unknown
- 2019-01-31 DK DKBA201900003U patent/DK201900003U3/en active IP Right Grant
- 2019-02-21 BE BE20195112A patent/BE1026725B1/en active IP Right Grant
- 2019-02-27 IE IE20190034A patent/IE87398B1/en unknown
- 2019-03-04 UA UAU201902147U patent/UA137419U/en unknown
- 2019-03-06 NL NL2022681A patent/NL2022681B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SK8777Y1 (en) | 2020-06-02 |
| NL2022681A (en) | 2020-05-07 |
| FR3087467A3 (en) | 2020-04-24 |
| BG3308U1 (en) | 2019-11-15 |
| DE202019100550U1 (en) | 2019-05-09 |
| UA137419U (en) | 2019-10-25 |
| IE20190034A2 (en) | 2020-06-24 |
| NO346385B1 (en) | 2022-07-04 |
| PT11847U (en) | 2019-07-31 |
| IE87398B1 (en) | 2023-06-07 |
| CZ32547U1 (en) | 2019-02-06 |
| ES1226407U (en) | 2019-03-13 |
| FR3087467B3 (en) | 2020-10-16 |
| FI12413U1 (en) | 2019-06-14 |
| SE544642C2 (en) | 2022-10-04 |
| RU192405U1 (en) | 2019-09-16 |
| IE20190034A3 (en) | 2022-10-12 |
| DK201900003U3 (en) | 2020-01-24 |
| PL72638Y1 (en) | 2022-07-18 |
| AT17002U1 (en) | 2021-02-15 |
| SK62019U1 (en) | 2020-01-07 |
| BE1026725A1 (en) | 2020-05-20 |
| ES1226407Y (en) | 2019-06-03 |
| NL2022681B1 (en) | 2021-10-04 |
| SE1950101A1 (en) | 2020-04-23 |
| BE1026725B1 (en) | 2020-05-28 |
| PL128003U1 (en) | 2020-05-04 |
| HU5189U (en) | 2020-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL2022681B1 (en) | Swimming pool or basin with a movable floor | |
| KR101181873B1 (en) | Offensive Odor Control Grating using Float | |
| CA2795116A1 (en) | Floor drainage system for a building and assembly therefor | |
| JP3395033B2 (en) | Water level adjustment floodgate | |
| US3553743A (en) | Device for altering the immersion depth in fluids by means of a height-adjustable, immersible false bottom | |
| DE3637585A1 (en) | Shaped tile system for forming floor troughs, elevations, bracket-type ledges and wall claddings for wet rooms and kitchens | |
| DE3204053C2 (en) | Shower cubicle | |
| JP2006316436A (en) | Gate facility with pump | |
| KR101581322B1 (en) | Ship including draining unit | |
| JP7055735B2 (en) | Oil and fat interceptor | |
| JP2003139368A (en) | Removal device of oil content in exhaust | |
| CN219195857U (en) | Lifting type water conservancy gate | |
| RU2218298C1 (en) | Lifting complex | |
| DE102019126139A1 (en) | Combination tub for showering and bathing | |
| EP3487593B1 (en) | Wave installation for generating an artificial wave | |
| US6926022B2 (en) | Condensate removal system | |
| DE2641123A1 (en) | Buoyant adjustable level swimming pool wall edge - floats upwards when housing recess is flooded and sinks when water falls | |
| JPH1061217A (en) | Waterproofing structure of entrance of sanitary facility | |
| DE102005022759B3 (en) | Integrated bath shower wall system has fully adjustable ceiling track rail and a guide shoe on edge of bath to compensate for size tolerances when fitting movable partition | |
| JP2022156053A (en) | Bathroom drainage structure | |
| KR100372148B1 (en) | Self- support lift of screw shaft type | |
| RU2035958C1 (en) | Device for removing skin layer of oil containing liquids | |
| JP2012072615A (en) | Construction machine | |
| EP1816284A1 (en) | Swimming pool improvement | |
| KR20160140896A (en) | Floating structure |