WO2008140382A1 - A device for supporting a floor material over a floor drain and a method to lay such a floor material - Google Patents

A device for supporting a floor material over a floor drain and a method to lay such a floor material Download PDF

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Publication number
WO2008140382A1
WO2008140382A1 PCT/SE2008/000328 SE2008000328W WO2008140382A1 WO 2008140382 A1 WO2008140382 A1 WO 2008140382A1 SE 2008000328 W SE2008000328 W SE 2008000328W WO 2008140382 A1 WO2008140382 A1 WO 2008140382A1
Authority
WO
WIPO (PCT)
Prior art keywords
supporting
floor
underside
floor material
over
Prior art date
Application number
PCT/SE2008/000328
Other languages
French (fr)
Inventor
Henrik Jüke
Original Assignee
Jueke Henrik
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 Jueke Henrik filed Critical Jueke Henrik
Priority to EP08753948A priority Critical patent/EP2167746A1/en
Publication of WO2008140382A1 publication Critical patent/WO2008140382A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/041—Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02177—Floor elements for use at a specific location
    • E04F15/02188—Floor elements for use at a specific location for use in wet rooms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/185—Underlayers in the form of studded or ribbed plates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0415—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for horizontal position adjustment

Definitions

  • the present invention refers to a device for supporting a floor material, e.g. a clinker slab, such as a cover, over a floor drain, which is intended to be laid onto a floor with distance laterally to surrounding floor material and a method to lay such a floor material.
  • a floor material e.g. a clinker slab, such as a cover
  • the floor material above the drain comprises an underside, which is supported at a number of supporting points distributed over the underside to create a space over an existing supporting surface, which comprises a larger extended surface than that one of the underside, said floor material situated above the drain is movably adjustable over the supporting surface laterally. Fluid situated on the floor material flows through said distance into the space beneath and further downwards into the floor drain.
  • clinker slabs are today provided to be laid onto floors e.g. over a floor drain in a wet room as a cover over a floor drain, so that it cannot be seen and the whole floor looks like it is lacking a drain.
  • a supporting structure in the form of a frame around the edge area of the clinker slab or further supporting points or elongated rods support said clinker slab in creating of a space under the same.
  • the edge area inside said frame is not jointed in this case but makes distance for the liquid to flow down into the space and into the floor drain according to the patent specification DE 20 2005 004087 U l and JP 2002256680.
  • the problems with these structures are that the position of the clinker slab is determined by the location of the floor drain, by that the frame is connected to the floor drain by an opening, which is fixed into position to said floor drain. This means that the position of the floor drain is not always adapted to the size of the slabs, why the surrounding clinker slabs around the floor drain in this case must be cut into the right size to adapt around the same, which will be expensive an unaesthetic.
  • the structures having a frame will also be extensive and complicated.
  • One object of the present invention is to eliminate those drawbacks mentioned above by making the floor material over the floor drain movable laterally into predetermined positions over a supporting surface situated below, which is larger than the floor material over the floor drain until a laterally predetermined distance has been created to the surrounding floor material, which in this case does not need to be cut so much.
  • the floor material situated above the floor drain in mainly laid in the horizontal plane, as a cover having an open distance laterally to the surrounding floor material, where the fluid can flow down.
  • the floor material situated above the floor drain comprises an underside, which is supported by a number of supporting points, which are equally distributed over a supporting surface, which extends below the floor material but above the floor drain, which is essentially larger than the extension surface of the underside.
  • the supporting points are distributed over the whole supporting surface and create in this case a space below the extension surface of the underside.
  • a clinker slab is usually about 28 x 28 cm and the supporting surface about 480 x 480 cm.
  • the supporting surface is in the middle of the same provided with an opening having a diameter of about 110 cm, over which the floor material situated above the floor drain can be moved and therefore can be adjusted about 16 cm laterally over the supporting surface in a direction mainly in parallel to the underside as a cover over the opening, so that fluid present on the floor material can flow through the distance downwards to the space via the opening of a tube connection to the floor drain.
  • the supporting points comprise partly of extensions provided on the supporting surface, which are directed across the horizontal plane having a predetermined height and partly of bowl formations.
  • the extensions are made as cones and comprise free ends, which are matching corresponding bowl formations and which are fixed in the same laterally, said bowl formations are made as spheres provided to support against the underside, said second end of the extensions is provided to support against the supporting surface.
  • the bowl formations have the same distance between their middles in a direction laterally, which creates a imagined square pattern with square checks, which makes that the clinker slab, which has a square form, can be turned 90° in the horizontal plane.
  • the square pattern can be arranged in parallel or angled in relation to the straight side edge of the clinker slab.
  • the supporting surface is made as a first supporting sheet comprising the extensions having their free ends pointing outwards from the same to the underside of the clinker slab, which is supported by a second supporting sheet having the bowl formations covering the whole underside of the clinker slab.
  • the first and second supporting sheet can be made of metal or plastic or mixtures of these materials e.g.
  • a number of smaller clinker slabs can of course be laid side by side on the second supporting sheet with a desired distance between the clinker slabs.
  • the bowl formations and the free ends are embossed in the first and second supporting sheet matching to the free ends as male- and female parts.
  • the extension surface of the first supporting sheet is sloping and is resting on a sloping support constituting a fall downwards to the opening, so that the height of the extensions increases after the fall line of the slope, so that they are lower a longer distance from the opening and in a corresponding way higher closer the opening. All free ends then are in a height direction in the horizontal plane at the same height lever to match the bowl formations in order to support the floor material horizontally above the floor drain.
  • a sheep and simple device which makes it easy to lay a floor material, e.g. clinker slabs above a floor drain with an adjustable desired joint distance laterally to the surrounding floor material without the need to cut the same.
  • the clinker slab constituting the cover above the floor drain is simple to remove and to mount after cleaning around and at the floor drain.
  • more than one clinker slab constitutes a cover on the second supporting sheet.
  • Fig. 1 shows a vertical cross section through a floor drain provided in a floor having a clinker slab as a cover with surrounding clinker slabs
  • Fig. 2 shows a vertical section through a portion of a first supporting sheet and a second supporting sheet
  • Fig. 3 shows a principal view of a portion of a square pattern of the first supporting sheet in perspective.
  • a device for supporting a floor material 1 in a position above a floor drain 4 having a distance 2 laterally to surrounding floor material 3.
  • the floor material 1 over the floor drain 4 comprises an underside 5, which is supported by a number of underlying supporting points 6, divided over the whole extension of a supporting surface 7, to create a space 9 below the extension surface of the underside 5, which is substantially smaller than the supporting surface 7, which comprises an opening 19.
  • the floor material 1 over the floor drain 4 is movably adjustable over the supporting surface 7 in a direction 24 mainly in parallel with the underside 5.
  • the supporting points 6 consist partly of extensions 1 1 having a predetermined height 12 with free ends 13, which constitute cones 17 and partly of bowl formations 14.
  • the other end 18 of the extensions 11 is firmly provided directly or indirectly to the underside 5 and/or the supporting surface 7.
  • the other end 18 of the extensions 1 1 is firmly provided directly or indirectly to the underside 5 and/or the supporting surface 7, which consists of a first supporting sheet 15.
  • the underside 5 is supported by a second supporting sheet 16, which comprises the bowl formations 14 constituting spheres 25.
  • the opening 19 removes fluid 10 via a tube connection 20 provided in the middle of the supporting surface 7.

Abstract

The invention relates to a device for supporting a floor material (1), e.g. consisting of at least one clinker slab, such as a cover, situated above a floor drain (4), which is intended to be laid in a horizontal plane with distance (2) laterally directly or indirectly to surrounding floor material (3). The floor material (1) over the floor drain (4) comprises an underside (5), which directly or indirectly is supported via a number of supporting points (6), distributed over mainly a whole supporting surface (7) situated below the underside (5), in creating of at least one space (9) below the extension surface of the underside (5), which supporting surface (7) comprises a larger extension surface than that of the underside (5), which supporting surface (7) comprises at least one opening (19), said floor material (1) over the floor drain (4) is movably adjustable over the supporting surface (7) in a direction (24) mainly in parallel with the underside (5), the fluid (10) on the floor material (1) over the floor drain (4) and the surrounding floor material (3) being allowed to flow through the distance (2) downwards into the space (9) via the opening (19) to the floor drain (4).

Description

Λ device for supporting a floor material over a floor drain and a method to lay such a floor material
The present invention refers to a device for supporting a floor material, e.g. a clinker slab, such as a cover, over a floor drain, which is intended to be laid onto a floor with distance laterally to surrounding floor material and a method to lay such a floor material. According to the invention the floor material above the drain comprises an underside, which is supported at a number of supporting points distributed over the underside to create a space over an existing supporting surface, which comprises a larger extended surface than that one of the underside, said floor material situated above the drain is movably adjustable over the supporting surface laterally. Fluid situated on the floor material flows through said distance into the space beneath and further downwards into the floor drain.
For existing structures on the market of this type floor materials, preferably clinker slabs, are today provided to be laid onto floors e.g. over a floor drain in a wet room as a cover over a floor drain, so that it cannot be seen and the whole floor looks like it is lacking a drain. This is made by that a supporting structure in the form of a frame around the edge area of the clinker slab or further supporting points or elongated rods support said clinker slab in creating of a space under the same. The edge area inside said frame is not jointed in this case but makes distance for the liquid to flow down into the space and into the floor drain according to the patent specification DE 20 2005 004087 U l and JP 2002256680. The problems with these structures are that the position of the clinker slab is determined by the location of the floor drain, by that the frame is connected to the floor drain by an opening, which is fixed into position to said floor drain. This means that the position of the floor drain is not always adapted to the size of the slabs, why the surrounding clinker slabs around the floor drain in this case must be cut into the right size to adapt around the same, which will be expensive an unaesthetic. The structures having a frame will also be extensive and complicated. One object of the present invention is to eliminate those drawbacks mentioned above by making the floor material over the floor drain movable laterally into predetermined positions over a supporting surface situated below, which is larger than the floor material over the floor drain until a laterally predetermined distance has been created to the surrounding floor material, which in this case does not need to be cut so much.
Thanks to the invention a device has now been provided, which makes it easier to lay floor material, e.g. clinker slabs on a floor e.g. in a wet room, where there is a floor drain. The floor material situated above the floor drain in mainly laid in the horizontal plane, as a cover having an open distance laterally to the surrounding floor material, where the fluid can flow down. According to the invention the floor material situated above the floor drain comprises an underside, which is supported by a number of supporting points, which are equally distributed over a supporting surface, which extends below the floor material but above the floor drain, which is essentially larger than the extension surface of the underside. The supporting points are distributed over the whole supporting surface and create in this case a space below the extension surface of the underside. A clinker slab is usually about 28 x 28 cm and the supporting surface about 480 x 480 cm. The supporting surface is in the middle of the same provided with an opening having a diameter of about 110 cm, over which the floor material situated above the floor drain can be moved and therefore can be adjusted about 16 cm laterally over the supporting surface in a direction mainly in parallel to the underside as a cover over the opening, so that fluid present on the floor material can flow through the distance downwards to the space via the opening of a tube connection to the floor drain. The supporting points comprise partly of extensions provided on the supporting surface, which are directed across the horizontal plane having a predetermined height and partly of bowl formations. The extensions are made as cones and comprise free ends, which are matching corresponding bowl formations and which are fixed in the same laterally, said bowl formations are made as spheres provided to support against the underside, said second end of the extensions is provided to support against the supporting surface. The bowl formations have the same distance between their middles in a direction laterally, which creates a imagined square pattern with square checks, which makes that the clinker slab, which has a square form, can be turned 90° in the horizontal plane. The square pattern can be arranged in parallel or angled in relation to the straight side edge of the clinker slab. The angle of the slabs makes that the corner of a clinker slab will have a better support by that the underlying supporting points in this case can be provided closer outwards in a direction to the corner of the clinker slab. In a preferred embodiment example of the invention the supporting surface is made as a first supporting sheet comprising the extensions having their free ends pointing outwards from the same to the underside of the clinker slab, which is supported by a second supporting sheet having the bowl formations covering the whole underside of the clinker slab. The first and second supporting sheet can be made of metal or plastic or mixtures of these materials e.g. a form pressed metal sheet or plastic sheet, A number of smaller clinker slabs can of course be laid side by side on the second supporting sheet with a desired distance between the clinker slabs. The bowl formations and the free ends are embossed in the first and second supporting sheet matching to the free ends as male- and female parts. In order to achieve a good outflow of fluid towards the floor drain, the extension surface of the first supporting sheet is sloping and is resting on a sloping support constituting a fall downwards to the opening, so that the height of the extensions increases after the fall line of the slope, so that they are lower a longer distance from the opening and in a corresponding way higher closer the opening. All free ends then are in a height direction in the horizontal plane at the same height lever to match the bowl formations in order to support the floor material horizontally above the floor drain.
The most important features of the invention thus are that a sheep and simple device is provided, which makes it easy to lay a floor material, e.g. clinker slabs above a floor drain with an adjustable desired joint distance laterally to the surrounding floor material without the need to cut the same. The clinker slab constituting the cover above the floor drain is simple to remove and to mount after cleaning around and at the floor drain. Furthermore more than one clinker slab constitutes a cover on the second supporting sheet.
The invention is described closer below by aid of a preferred embodiment example with reference to the drawings enclosed, in which
Fig. 1 shows a vertical cross section through a floor drain provided in a floor having a clinker slab as a cover with surrounding clinker slabs,
Fig. 2 shows a vertical section through a portion of a first supporting sheet and a second supporting sheet, and
Fig. 3 shows a principal view of a portion of a square pattern of the first supporting sheet in perspective.
As can be seen from the figures 1 and 2 a device is illustrated for supporting a floor material 1 in a position above a floor drain 4 having a distance 2 laterally to surrounding floor material 3. The floor material 1 over the floor drain 4 comprises an underside 5, which is supported by a number of underlying supporting points 6, divided over the whole extension of a supporting surface 7, to create a space 9 below the extension surface of the underside 5, which is substantially smaller than the supporting surface 7, which comprises an opening 19. The floor material 1 over the floor drain 4 is movably adjustable over the supporting surface 7 in a direction 24 mainly in parallel with the underside 5. The supporting points 6 consist partly of extensions 1 1 having a predetermined height 12 with free ends 13, which constitute cones 17 and partly of bowl formations 14. The other end 18 of the extensions 11 is firmly provided directly or indirectly to the underside 5 and/or the supporting surface 7. The other end 18 of the extensions 1 1 is firmly provided directly or indirectly to the underside 5 and/or the supporting surface 7, which consists of a first supporting sheet 15. The underside 5 is supported by a second supporting sheet 16, which comprises the bowl formations 14 constituting spheres 25. The opening 19 removes fluid 10 via a tube connection 20 provided in the middle of the supporting surface 7.
As can be seen from figure 3 it is illustrated that the bowl formations 14 and the free ends 13 are equally distributed with the same distance 23 between its middle 21 in a direction 24 constituting an imagine square pattern 22 with square cheks.

Claims

Claims
1. A device for supporting a floor material (1), e.g. consisting of at least one clinker slab, such as a cover, situated above a floor drain (4), which is intended to be laid in a horizontal plane with distance (2) laterally directly or indirectly to surrounding floor material (3), characterized in that the floor material (1) over the floor drain (4) comprises an underside (5), which directly or indirectly is supported via a number of supporting points (6), distributed over mainly a whole supporting surface (7) situated below the underside (5), in creating of at least one space (9) below the extension surface of the underside (5), which supporting surface (7) comprises a larger extension surface than that of the underside (5), which supporting surface (7) comprises at least one opening (19), said floor material (1) over the floor drain (4) is movably adjustable over the supporting surface (7) in a direction (24) mainly in parallel with the underside (5), the fluid (10) on the floor material (1) over the floor drain (4) and the surrounding floor material (3) being allowed to flow through the distance (2) downwards into the space (9) via the opening (19) to the floor drain (4).
2. A device according to claim 1 , characterized in that the supporting points (6) consist partly of extensions (1 1 ) directed across the horizontal plane having a predetermined height (12) and partly of bowl formations (14), said extensions (11) having free ends (13), which match into corresponding bowl formations (14) provided directly or indirectly on the underside (5) and/or the supporting surface (7), said other end (18) of the extensions (11) is firmly provided directly or indirectly against the underside (5) and/or the supporting surface (7).
3. A device according to claim 1 , characterized in that the opening (19) is provided to divert fluid (10) through a tube connection (20), which is present in the supporting surface (6), said tube connection (20) is connected to the floor drain (4).
4. A device according to claim 1 or 2, characterized in that the bowl formations (14)/the free ends (13) are equally distributed and have mainly the same predetermined distance (23) between its many middles (21 ) in a direction (24) constituting an imagine square pattern (22) with square cheks, a displacement can be made step by step laterally.
5. A device according to claim 2, characterized in that the extensions (1 1) consist of cones (17) and that the bowl formations (14) consist of spheres (25).
6. A device according to claim 2, characterized in that the extensions (11) are provided on the supporting surface (7), which consists of at least one first supporting sheet (15) having the free ends (13) pointing outwards from the same and that the underside (5) is supported by at least one second supporting sheet (16) covering at least mainly the whole underside (5), said second supporting sheet (16) having the bowl formations (14), said first and second supporting sheets (15,16) are made of metal or plastic or mixtures of these materials, e.g. formed pressed metal sheet or plastic sheet.
7. A device according to claim 4, characterized in that the square pattern (22) is arranged in parallel or angled in relation to the floor side edge of the clinker slab.
8. A device according to claim 4 or 6, characterized in that the first supporting sheet (15) comprises a considerably larger extension surface than the second supporting sheet (16), said second supporting sheet (16) is movable step by step laterally until a desired distance (2) has been achieved towards the surrounding floor material (3) within the extension surface of the first supporting sheet (15).
9. A device according to claim 2 or 6, characterized in that the extension surface of the first supporting sheet (15) is sloping downwards to the opening (19) to make the outflow of the fluid (10) better towards the opening (19), the height (12) of the extensions (11) is increasing in the same extent as the slope is inclined in a fall line and they are lower a longer distance from the opening (19) and corresponding higher closer the opening (19), said all free ends (13) in a height direction in this case being on the same level in the horizontal plane to match and reach the bottom in the height direction into the bowl formations (14), which are at this level to support the floor material (1) horizontally over the floor drain (4) and to support mainly each bowl formation (14) against corresponding free end (13).
10. A method for laying a floor material (1) over a floor drain (4) against a surrounding floor material (3) according to any of the preceding claims, characterized in that in a step 1 the first supporting sheet is laid (15) onto a floor at the connection to the floor drain, e.g. the floor of a bath room by an underlying adhesive/setting mortar, said first supporting sheet (15) extends over and around the tube connection (20) and over a tightening layer (8), which is present around the same, having the free ends (13) pointing upwards and the tube connection (20) matched to the floor drain (4), whereupon in a step 2 the surrounding floor material (3), e.g. clinker slabs, are put into setting mortar starting preferable from one wall for further laying until all clinker slabs have been laid up to the first one or a short distance past the first supporting sheet (15), in step 3 is the second supporting sheet (16) provided with setting mortar/adhesive on its upper side to be fastened against the underside (5) against at least one clinker slab having the bowl formations (14) turned downwards to the free ends (13), which are directed from the underside (5), and in step 4 the bowl formations (14) match to the free ends (13) as male- and female portion, said clinker slab thereafter is moved step by step laterally in a direction (24) over the first supporting sheet (15), which has a considerable larger extension surface than the second supporting sheet (16), until the desired distance (2) to the surrounding clinker slabs has been achieved, whereupon it in this location is fixed in position by the weight, and in step 5 the remaining surrounding clinker slabs are laid.
PCT/SE2008/000328 2007-05-14 2008-05-13 A device for supporting a floor material over a floor drain and a method to lay such a floor material WO2008140382A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08753948A EP2167746A1 (en) 2007-05-14 2008-05-13 A device for supporting a floor material over a floor drain and a method to lay such a floor material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0701165-3 2007-05-14
SE0701165A SE0701165L (en) 2007-05-14 2007-05-14 Device for supporting a flooring material, for example, tile plate over a flooring well and method for laying such flooring material

Publications (1)

Publication Number Publication Date
WO2008140382A1 true WO2008140382A1 (en) 2008-11-20

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ID=39052450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2008/000328 WO2008140382A1 (en) 2007-05-14 2008-05-13 A device for supporting a floor material over a floor drain and a method to lay such a floor material

Country Status (3)

Country Link
EP (1) EP2167746A1 (en)
SE (1) SE0701165L (en)
WO (1) WO2008140382A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005864C2 (en) * 2010-12-16 2012-06-19 Easy Sanitairy Solutions Bv FLAT PLATE GOT.
US10934730B2 (en) 2018-01-15 2021-03-02 Hayward Industries, Inc. In-floor swimming pool drain and sump assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA955373A (en) * 1972-10-05 1974-10-01 Rene E. Khayat Floor construction
US6102073A (en) * 1998-07-13 2000-08-15 Williams; Kevin M. Fluid-collecting receptacle
US6941703B2 (en) * 2002-10-29 2005-09-13 Sani-Floor, Incorporated Self-cleaning flooring system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA955373A (en) * 1972-10-05 1974-10-01 Rene E. Khayat Floor construction
US6102073A (en) * 1998-07-13 2000-08-15 Williams; Kevin M. Fluid-collecting receptacle
US6941703B2 (en) * 2002-10-29 2005-09-13 Sani-Floor, Incorporated Self-cleaning flooring system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005864C2 (en) * 2010-12-16 2012-06-19 Easy Sanitairy Solutions Bv FLAT PLATE GOT.
US10934730B2 (en) 2018-01-15 2021-03-02 Hayward Industries, Inc. In-floor swimming pool drain and sump assembly

Also Published As

Publication number Publication date
EP2167746A1 (en) 2010-03-31
SE530052C2 (en) 2008-02-19
SE0701165L (en) 2008-02-19

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