EP3553251A1 - Anordnung sowie tragestruktur und profil für solch eine anordnung - Google Patents

Anordnung sowie tragestruktur und profil für solch eine anordnung Download PDF

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Publication number
EP3553251A1
EP3553251A1 EP19167153.6A EP19167153A EP3553251A1 EP 3553251 A1 EP3553251 A1 EP 3553251A1 EP 19167153 A EP19167153 A EP 19167153A EP 3553251 A1 EP3553251 A1 EP 3553251A1
Authority
EP
European Patent Office
Prior art keywords
leg
profile
assembly
supporting structure
elongated
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
EP19167153.6A
Other languages
English (en)
French (fr)
Other versions
EP3553251B1 (de
Inventor
Tony Petrus Elisabeth Simons
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.)
Staco Holding BV
Original Assignee
Staco Holding BV
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 Staco Holding BV filed Critical Staco Holding BV
Priority to PL19167153T priority Critical patent/PL3553251T3/pl
Publication of EP3553251A1 publication Critical patent/EP3553251A1/de
Application granted granted Critical
Publication of EP3553251B1 publication Critical patent/EP3553251B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
    • 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
    • E04F15/02194—Flooring consisting of a number of elements carried by a non-rollable common support plate or grid
    • 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
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02458—Framework supporting the panels
    • 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
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • 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
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • 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
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0517—U- or C-shaped brackets and clamps

Definitions

  • the invention relates to an assembly comprising at least one supporting structure and at least two filling elements supported by the supporting structure, which supporting structure comprises at least a first and a second elongated profile, each profile comprising at least a first leg and a second leg, wherein the first legs of the profiles extend in a same plane, whilst the second legs are spaced apart and extend substantially parallel to each other, wherein at least one filling element is supported by a first leg of the first elongated profile.
  • the invention further relates to a supporting structure and a profile for such an assembly.
  • Such assembly is being used as floors or staircases to support persons and other kind of loads.
  • a frame portion includes an upper portion comprised of a horizontal panel which spans between an upright flange at a first side and an upright flange at a second side so that the upright flanges form a U-shaped recess with the horizontal panel which is suitable to receive an insert body.
  • the insert body is bounded on its longitudinal sides by flanges of the same frame portion.
  • the known assembly has the disadvantage that rainwater can only leave each frame portion on its longitudinal ends.
  • Another disadvantage of such an assembly is that the distance between the two flanges of the frame portion determines the width of the insert body.
  • At least one of the objects of the invention is to provide an assembly which can easily be manufactured at relatively low costs.
  • Another object of the invention is to provide an assembly having a relatively high stiffness.
  • the at least one filling element is located in a spaced bounded in a direction perpendicular to longitudinal sides of the second legs by the second leg of the first elongated profile and the second leg of the adjacent second elongated profile.
  • the elongated profiles are L-shaped.
  • the profiles are made at the desired length.
  • a supporting structure with the desired width is obtained.
  • a filling element is positioned on the respective first leg and between second legs of the adjacent first and second elongated profiles only.
  • the profiles are preferably made of steel, aluminium, stainless steel, composite, plastic or other kind of material being strong enough to support the weight of the filling elements.
  • the stiffness and maximum load-carrying capacity can easily be calculated.
  • the filling element does need to be connected to the supporting structure to provide the supporting structure with the desired stiffness.
  • the filling element can be made of any kind of material.
  • the width of the first leg determines the width of the filing element to be supported by the first leg.
  • the elongated profile is suitable for supporting a filing element with a different width, whereby the filing element is bounded on both its longitudinal sides by second legs of the first and second profile. This is useful when a floor to be made has a width not being a round number of times the width of a single profile. For example the profile near the edge of the floor can easily be given the necessary width.
  • the longitudinal sides of profiles located next to each other may include a relatively small angle, which will result over the total number of profiles on the floor to the angle between the longitudinal sides of the floor.
  • the assembly according to the invention provides an architect with a large freedom of design.
  • the profiles can easily be made so that the costs of the supporting structure are limited.
  • the supporting structure is made of a number of spaced apart metal support bars and a number of spaced apart metal filling bars.
  • the filling bars extend perpendicular to the support bars.
  • the support bars are higher than the filling bars.
  • Elongated wooden filling elements are located between the support bars and are supported by the filling bars.
  • the elongated filling elements need to be connected to the supporting structure to obtain a desired stiffness. Due to the combination of elongated wooden filling elements and the metal supporting structure, it is difficult to predict the stiffness and maximum load-carrying capacity.
  • Another disadvantage of this known assembly is that the supporting structure cannot easily be enlarged due to the fixed lengths of the supporting bars and filling bars. Also the method of production is relatively complicated rendering the assembly relatively costly.
  • US20050115181A1 discloses a flooring system comprising slabs located between strips.
  • the metal profile of the strip has two vertical lateral flanges and a lower web, defining a receptacle for receiving a lamina.
  • the lower web and the two vertical flanges of each individual strip form a U-shaped receptacle. Tiles without flanges are located between the strips.
  • An embodiment of the assembly according to the invention is characterized in that the first and second legs of the elongated profile extend perpendicular to each other and are connected to each other at their ends to form an L-shaped profile.
  • Such L-shaped profile is relatively rigid and provides the assembly with the desired stiffness.
  • Another embodiment of the assembly according to the invention is characterized in that an end of the first leg of the first profile is connected to an end of the first leg of the second profile near its second leg.
  • Another embodiment of the assembly according to the invention is characterized in that the end of the first leg of the first profile is connected to the end of the first leg of the second profile by welding.
  • profiles are permanently connected to each other.
  • profiles should be detachably connected to each other bolds and nuts can be used, for example.
  • the welding can be made on several spots along the longitudinal sides of the profiles so that rainwater can flow off the first legs of the profiles between the welds.
  • Another embodiment of the assembly according to the invention is characterized in that at an end avert of the second leg the first leg is provided with a third leg located at another side of the plane as the second leg.
  • Another embodiment of the assembly according to the invention is characterized in that at an end avert of the second leg the first leg is provided with a U-shaped gutter comprising the third leg and a fourth leg connected to each other by a bridge part.
  • such gutter can be used a drainage channel.
  • Another embodiment of the assembly according to the invention is characterized in that the first leg of the first profile is supported by the fourth leg of the second profile.
  • the fourth leg serves both as a side wall of the gutter as well as a support for the first leg of the adjacent profile. If desired the fourth leg of one profile can be welded to the first leg of the adjacent profile.
  • Another embodiment of the assembly according to the invention is characterized in that the third leg at an end avert of the first leg is provided with a fifth leg extending parallel to the first leg in a direction towards the second leg.
  • Another embodiment of the assembly according to the invention is characterized in that the assembly comprises a number of supporting structures staggered with respect to each other forming a staircase.
  • each stair will be determined by the length of the profile, whereas the depth of each stairs will at least be determined by the number of profiles the width thereof.
  • Another embodiment of the assembly according to the invention is characterized in that the second leg of the first profile of a first supporting structure is elongated, which second leg ends near or at the first leg of a profile of a second supporting structure.
  • Another embodiment of the assembly according to the invention is characterized in that the first leg is provided with a number of raised portions, each provided with a central hole.
  • the at least one filling element is supported by raised portions of the first leg. In this manner the contact surface between the filling element and the first leg is limited. By outside use, rainwater can flow underneath the filling element and over the first leg to a drainage. Due to the central hole the contact surface is further limited. In case of a wooden filling element, the limited contact surface with the first leg makes it possible for the wooden filling element to breath.
  • the raised portions will enforce the torsion stiffness of the first leg.
  • Another embodiment of the assembly according to the invention is characterized in that the first leg is provided with a number of drainage holes.
  • Another embodiment of the assembly according to the invention is characterized in that the second leg extends 1-5 millimetre, preferably 2-3 millimetre above the filling component.
  • the part of the second leg extending above the filling component will serve as anti slip for a person walking on the filling components.
  • Another embodiment of the assembly according to the invention is characterized in that the second leg at a side avert of the first leg is provided with a serration.
  • the filling element comprises an elongated panel of wood, plastic or other material.
  • Such panel can be freely positioned in the space bounded by a first leg and two adjacent second legs. If desired the panel can be fixed to the first leg, for example by means of bolts or nails. Preferably only one panel is positioned between two adjacent second legs, so that each panel is bounded on both its longitudinal sides by second legs. However, if desired more than one panel can be positioned between two adjacent second legs.
  • the filling element comprises granulate filling the space between the first leg of the first elongated profile and two spaced apart adjacent second legs.
  • Such granulate filling can easily be inserted in the space bounded by a first leg and two adjacent second legs and provides the assembly with a nice appearance.
  • FIG.1-4B shows different views of a first embodiment of an assembly 1 according to the invention.
  • the assembly 1 comprises a supporting structure 2 and four elongated filling elements 3 supported by the supporting structure 2.
  • the supporting structure 2 comprises four identical elongated profile 4.
  • Each profile 4 comprising a first leg 5, a second leg 6 extending perpendicular to the first leg 5in an upward direction and connected to each other at their ends to form an L-shaped profile, a third leg 7 extending perpendicular to the first leg 5in an downward direction and connected to the first leg 5 at an end avert of the second leg 6, a bridge part 8 extending parallel to the first leg 5 and connected to the third leg 7 at an end avert of the first leg 5, and a fourth leg 9 extending parallel to the third leg 7 and connected to the fourth leg 8 at an end avert of the third leg 7.
  • the third leg 7, the bridge part 8 and the fourth leg 9 form a U-shaped gutter 10.
  • the profile 4 can be made of metal like steel, aluminium or stainless steel. It can also be made of other materials like composite or plastic.
  • the first leg 5 is provided with a number of raised portions 11, each provided with a central hole 12.
  • the raised portions 11 can be punched in the first leg 5.
  • the first leg 5 is also provided with a number of drainage holes 13.
  • the raised portions 11 and drainage holes 13 are located in a regular pattern forming a grating.
  • the longitudinal side 14 of the second leg 6 at an end avert of the first leg 5 can be straight.
  • the longitudinal side 15 of the second leg 6 at an end avert of the first leg 5 can be provided with a serration formed by a number of recesses 16.
  • a first leg 5 of one profile 4 is supported by an end of the fourth leg 9 of an adjacent profile 4.
  • the height of the fourth profile 9 is such that the first legs of all profiles 4 are located in a same horizontal plane.
  • the ends of the profiles 4 can be connected to side plates 17, for example by welding.
  • each first leg 5 an elongated filling element 3 is located.
  • the filling element 3 is an extruded plastic panel, for example. To reduce its weight it is provided with longitudinal channels 18. Such panels are known in the art and will not further be explained. If desired the panel can be fixed to the first leg 30, for example by means of bolts or nails.
  • the width W2 of elongated filling element 3 is slightly smaller than the distance between two adjacent second legs 6 so that the elongated filling element 3 can easily be positioned between the second legs 6 and on the first leg 5. However, it should be wide enough to prevent that for example a stiletto heel of a shoe can get stuck between a side of the elongated filling element 3 and the second leg 6.
  • the profile 4 has a width W1 being large enough so that the fourth leg 9 of one profile 4 can be abut at a desired distance from the second leg 6 of the adjacent profile 4 to the first leg 5.
  • the height H1 of the elongated filling element 3 is slightly smaller than the height of the second leg 6 above the raised portions 11 so that the second leg extends 1-5 millimetre, preferably 2-3 millimetre above the elongated filling component to provide anti-slippage.
  • the height H2 of the second leg 6 can be made smaller than the height H1 of the elongated filling element 3.
  • FIG. 5-8 shows different views of a second embodiment of an assembly 21 according to the invention forming a staircase.
  • the assembly 11 comprisesfour supporting structure 22 with each two elongated filling elements 23 supported by respective supporting structure 22.
  • Each supporting structure 22 forms a stair of the staircase.
  • Each supporting structure 22 comprises three different elongated profiles 24, 25, 26.
  • the first profile 24 is a upside down U-shaped profile comprising two legs 27, 28 connected at their ends by a bridge part 29.
  • the second profile 25 comprises a first leg 30, a second leg 31 extending perpendicular to the first leg 30 in an upward direction and connected to each other at their ends to form an L-shaped profile and a third leg 32 extending perpendicular to the first leg 30 in an downward direction and connected to the first leg 30 at an end avert of the second leg 31.
  • the first leg 30 and the bridge part 29 are provided with a number of raised portions 11, each provided with a central hole 12.
  • the raised portions 11 can be punched in the first leg 30.
  • the first leg 30 is also provided with a number of drainage holes 13.
  • the raised portions 11 and drainage holes 13 are located in a regular pattern forming a grating.
  • the longitudinal side 33 of the second leg 31 at an end avert of the first leg 30 can be straight or be provided with a serration formed by a number of recesses 16.
  • the third profile 26 is similar to the second profile 25 except that the second leg 34 of the third profile 26 is much longer than the second leg 31 of the second profile 25.
  • the ends of the profiles 24, 25, 26 can be connected to side plates 35, for example by welding.
  • transition from the first leg 30 to the second leg 31 of the second profile 25 can be welded to the transition from the first leg 30 to the third leg 32 of the third profile 26.
  • end of the leg 27 can be welded to the transition from the first leg 30 to the third leg 32 of the second profile 25.
  • each first leg 30 an elongated filling element 23 is located on each first leg 30 .
  • the filling element 23 is a wooden panel, for example. Such panels are known in the art and will not further be explained. If desired the panel can be fixed to the first leg 30, for example by means of bolts or nails.
  • the desired number of supporting structures22 with each two elongated filling elements 23 are connected to a wall 36 in a staggered manner, whereby the second leg 34 of a lower located third profile 26 will be positioned behind the third leg 32 of the second profile 25. If desired it, the respective legs 32, 34 can be connected to each other.
  • FIGS. 9-10 shows different views of a third embodiment of an assembly 41 according to the invention.
  • the assembly 41 comprises a supporting structure 42 and elongated filling elements 43 supported by the supporting structure 42.
  • the supporting structure 42 comprises a number of identical elongated profiles 44.
  • Each profile 44 comprising a first leg 45, a second leg 46 extending perpendicular to the first leg 45 in an upward direction and connected to each other at their ends to form an L-shaped profile, a third leg 47 extending perpendicular to the first leg 45 in an downward direction and connected to the first leg 45 at an end avert of the second leg 46 and a fifth leg 48 extending parallel to the first leg 45 in a direction towards the second leg 46.
  • the transition from the first leg 45 to the second leg 46 of one profile 44 is welded at weld 49 to the transition from the first leg 46 to the third leg 47 of an adjacent profile 44.
  • the first leg 45 is provided with a number of raised portions 11, each provided with a central hole 12.
  • the raised portions 11 can be punched in the first leg 45.
  • the first leg 45 is also provided with a number of drainage holes 13.
  • the raised portions 11 and drainage holes 13 are located in a regular pattern forming a grating.
  • the longitudinal side 50 of the second leg 46 at an end avert of the first leg 45 can be straight or be provided with a serration formed by a number of recesses 16.
  • each first leg 45 an elongated filling element 43 is located.
  • the filling element 23 can be a wooden or plastic panel, for example. Such panels are known in the art and will not further be explained. If desired the panel can be fixed to the first leg 45, for example by means of bolts or nails.
  • the filling element comprises granulate filling the space between the first leg of the first elongated profile and two spaced apart adjacent second legs. Drainage holes 13 can be used if the diameter of the drainage holes 13 is smaller than the dimensions of the granulate.
  • the profiles are L-shaped and are provided only with a first leg and a second leg, wherein an end of a first leg avert of the second leg is connected to an end of the adjacent first leg near its second leg.
  • the supporting structure comprises an elongated plate with a number of ribs extending parallel to each other.
  • the ribs can be welded to the plate.
  • At least one filling element is supported by the elongated plate and is located between two spaced apart adjacent ribs.
  • the ribs form the second legs and each part of the plate between two adjacent ribs form first legs.
  • the second leg can extend under an angle other than 90 degrees with the first leg, if desired.
  • extending perpendicular to the first leg has the advantage that the elongated filling element can have a simple rectangular cross section.
  • the supporting structure can be provided with strips extending perpendicular to the first and second legs to form barriers in the space between two adjacent second legs. This makes it easier to maintain the granulate uniformly in the supporting structure.
  • first leg and/or second leg are made of a corrugated sheet.
  • the elongated profiles have a T-shaped cross-section, with a second leg extending perpendicular to the first leg and connected to the first leg at about the middle thereof.
  • the filling element is supported between two parallel extending T-shaped profiles, and is located on parts of two adjacent two first legs of the adjacent T-shaped profiles, which first legs are directed toward each other.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Floor Finish (AREA)
EP19167153.6A 2018-04-10 2019-04-03 Anordnung sowie tragestruktur und profil für solch eine anordnung Active EP3553251B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19167153T PL3553251T3 (pl) 2018-04-10 2019-04-03 Zespół oraz konstrukcja nośna i profil do takiego zespołu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2020738A NL2020738B1 (en) 2018-04-10 2018-04-10 Assembly as well as a supporting structure and a profile for such an assembly.

Publications (2)

Publication Number Publication Date
EP3553251A1 true EP3553251A1 (de) 2019-10-16
EP3553251B1 EP3553251B1 (de) 2021-08-11

Family

ID=62948290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19167153.6A Active EP3553251B1 (de) 2018-04-10 2019-04-03 Anordnung sowie tragestruktur und profil für solch eine anordnung

Country Status (4)

Country Link
EP (1) EP3553251B1 (de)
DK (1) DK3553251T3 (de)
NL (1) NL2020738B1 (de)
PL (1) PL3553251T3 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050115181A1 (en) * 2002-01-09 2005-06-02 Sarl Grau Modular flooring system with framed tiles
DE202008006944U1 (de) * 2007-05-24 2008-07-31 Srs-Design Gmbh Auflageprofile für rostartige Strukturen, insbesondere für Bodenbeläge und Wandbeläge aus Holz oder Kunststoff
CA2715232A1 (en) * 2010-09-23 2012-03-23 Casata Technologies Inc. Architectural pavements in elevated exterior deck applications
US9010051B2 (en) * 2012-11-13 2015-04-21 Fireless Flooring Llc Modular fire prevention flooring
US20150128519A1 (en) * 2013-11-14 2015-05-14 Sigma Dek Ltd. Extruded Deck Board with Finishing Material Insert

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050115181A1 (en) * 2002-01-09 2005-06-02 Sarl Grau Modular flooring system with framed tiles
DE202008006944U1 (de) * 2007-05-24 2008-07-31 Srs-Design Gmbh Auflageprofile für rostartige Strukturen, insbesondere für Bodenbeläge und Wandbeläge aus Holz oder Kunststoff
CA2715232A1 (en) * 2010-09-23 2012-03-23 Casata Technologies Inc. Architectural pavements in elevated exterior deck applications
US9010051B2 (en) * 2012-11-13 2015-04-21 Fireless Flooring Llc Modular fire prevention flooring
US20150128519A1 (en) * 2013-11-14 2015-05-14 Sigma Dek Ltd. Extruded Deck Board with Finishing Material Insert

Also Published As

Publication number Publication date
EP3553251B1 (de) 2021-08-11
DK3553251T3 (da) 2021-10-18
NL2020738B1 (en) 2019-10-16
PL3553251T3 (pl) 2022-01-10

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