EP3891347A1 - Support structure and method for production - Google Patents
Support structure and method for productionInfo
- Publication number
- EP3891347A1 EP3891347A1 EP19817637.2A EP19817637A EP3891347A1 EP 3891347 A1 EP3891347 A1 EP 3891347A1 EP 19817637 A EP19817637 A EP 19817637A EP 3891347 A1 EP3891347 A1 EP 3891347A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elements
- tread
- support structure
- support
- longitudinal
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000005489 elastic deformation Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/42—Gratings; Grid-like panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/42—Gratings; Grid-like panels
- E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/42—Gratings; Grid-like panels
- E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
- E04C2/422—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/42—Gratings; Grid-like panels
- E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
- E04C2/422—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern
- E04C2/423—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern with notches
-
- 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
- E04F15/02—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
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/10—Built-in gratings, e.g. foot-scrapers
-
- 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
- E04F15/02183—Floor elements for use at a specific location for outdoor use, e.g. in decks, patios, terraces, verandas or the like
-
- 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
- E04F2015/02055—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional supporting elements between furring elements and underlayer
Definitions
- the invention relates to a support structure, in particular for use in living and leisure areas, with at least two side support elements, a plurality of cross member elements, a plurality of side member elements and a plurality of step elements. Furthermore, the invention relates to a method for producing such a support structure.
- Rust-shaped supporting structures are usually used as a walkway surface or the like.
- the rust-shaped supporting structures are usually used as a walkway surface or the like.
- Such a rust-shaped support structure is for example from the
- Rust-shaped support structures are mostly assembled by welding the individual parts, gluing, riveting, screwing or the like. The production of such surface gratings therefore requires a comparatively large amount of work.
- the invention is based on the object of specifying a supporting structure which can be produced in a simple and inexpensive manner and which provides a suitable surface design, in particular for people or pedestrians traveling barefoot. According to the invention, this object is achieved with regard to the support structure by the subject matter of claim 1 and with regard to the method for producing such a support structure by the subject matter of claim 9.
- the task is carried out by a support structure, in particular for use in living and leisure areas, with at least two side support elements for lateral support and limitation of the support structure, a plurality of cross support elements, a plurality of longitudinal support elements and one
- Each of the cross member elements is connected to the two side member elements, the longitudinal member elements are connected to the cross member elements and each step element is connected to one of the
- the tread elements form a tread level.
- the cross member elements, the longitudinal member elements, the side member elements and the tread elements can each be fastened or fixed or connected to one another solely by entangling and / or clamping the elements to form the support structure.
- the invention is based on the basic idea that the individual elements of the supporting structure can expediently be fastened to one another without additional fastening elements and / or integral connections.
- the individual elements of the supporting structure interlock with one another, in particular, so that a firm supporting structure can be provided. A simple and inexpensive construction of the support structure can thus be ensured.
- the support structure according to the invention forms an expedient surface structure or tread surface by means of the tread elements, so that the support structure can also be used for pedestrians traveling barefoot, for example in living and leisure areas, such as in bathing areas.
- the side support elements form the lateral boundary of the support structure and extend in the longitudinal direction of the support structure.
- the cross member elements preferably extend in the orthogonal direction to the
- the Side support elements and between the side support elements preferably extend parallel to the side member elements.
- a step plane or tread surface can be formed by means of the step elements.
- a suitable walkway surface can also be provided for people traveling barefoot, in particular independently of the other elements of the supporting structure.
- the elements of the supporting structure can be fixed to one another solely by entanglement and / or jamming.
- they are
- interconnected elements for example the longitudinal beam elements and the tread elements, can be firmly connected to one another or fastened to one another by entanglement and / or jamming.
- a secure and firm support structure can be provided as the floor surface. Furthermore, neither additional fastening elements nor welded or adhesive connections are required to assemble the supporting structure.
- the supporting structure can be provided in a simple and efficient manner.
- Cross member elements can be passed through receiving openings of the side member elements, wherein a non-positive and / or positive interlocking of the longitudinal ends of the cross member elements with the side member elements can be provided by plastic deformation of the longitudinal ends.
- the cross member elements can each engage with their longitudinal ends in one of the receiving openings of the side member elements or project through them.
- Cross member elements is a practical entanglement with the
- the cross member elements have plastically deformable interlocking elements for interlocking engagement with receiving openings of the longitudinal member elements.
- cross member elements and the longitudinal member elements can be placed on top of one another and appropriately interlaced, in particular by a plastic deformation of the interlocking elements in combination with the receiving openings of the side member elements.
- the longitudinal beam elements have tensioning elements which are designed for interlocking engagement in tensioning grooves of the step elements.
- the longitudinal beam elements can be two in the longitudinal direction
- tread elements can have double-sided or double-sided clamping grooves. A clamping engagement of the clamping elements in the clamping grooves is available on both sides.
- the clamp connection can be produced by a temporary, elastic deformation of the tread elements and / or the longitudinal beam elements.
- the tread plane is formed above at least the side member elements and the cross member elements.
- the tread elements extend at least over the
- step level or step surface can be formed. There are no sharp edges or the like, so a suitable one
- the tread elements each have a rectangular upper side to form the tread plane.
- a suitable tread surface can thus be provided on the basis of the plurality of tread elements, which is also suitable for pedestrians traveling barefoot.
- the rectangular upper sides of the tread elements, which together form the tread plane, can cover a substantial part of the extension surface or base surface of the supporting structure.
- the side support elements have an at least substantially C-shaped cross section.
- the longitudinal beam elements have an essentially U-shaped cross section, in particular for accommodating a step element in each case.
- tread elements can thus be inserted in a simple manner, in particular in the sense of the intended use, from above into the longitudinal beam elements and can be connected or clamped to them.
- a method for producing a support structure according to the invention is provided, the method preferably comprising the following steps:
- Cross member elements with the longitudinal member elements preferably by plastically deforming the interlocking elements
- Invention can be designed as a clamp or as an entanglement in the context of a plastic or elastic deformation of at least one of the elements.
- Cross member elements, the longitudinal member elements, the side member elements and the tread elements are each arranged step by step or one after the other.
- the support structure can essentially be produced or assembled in the form of a plug-in system.
- the plastic deformation of all interlocking elements the plastic deformation of all longitudinal ends of the cross member elements and the jamming of all
- Tread elements in a single process step or operation at the same time, in particular by means of the press machine.
- the support structure can also be provided in any sizes without the necessary working time for assembling the support structure being significantly influenced.
- FIG. 1 perspective view of an embodiment of a support structure according to the invention
- FIG. 2 expanded representation of the individual elements before
- Fig. 3 shows another expanded representation before assembly to a
- FIG. 4 representation of the support structure of FIG. 1 before arranging the
- Tread elements on the side member elements are Tread elements on the side member elements.
- FIG. 1 shows a perspective illustration of an exemplary embodiment of a support structure 1 according to the invention, in particular in a
- the support structure 1 has two side support elements 10, a plurality of cross support elements 20, a total of five longitudinal support elements 30 and a corresponding number of tread elements 40.
- the tread elements 40 are arranged in the U-shaped longitudinal beam elements 30.
- the longitudinal beam elements 30 are arranged on the cross beam elements 20 and are supported by the cross beam elements 20 from below.
- the cross member 20 have longitudinal ends 22, each through
- the longitudinal ends 22 of the cross member 20 are angled such that the cross member 20 is interlocked with the side member 10.
- the two side support elements 10 represent a lateral limitation of the
- Support structure 1 In particular, the side support elements 10, the longitudinal support elements 30 and the tread elements 40 extend parallel to one another and in the longitudinal direction of the support structure 1.
- the cross support elements 20 extend preferably in the orthogonal direction to the longitudinal extent of the support structure 1.
- the side support elements 10 have an essentially egg-shaped structure, the open side of which is directed outwards.
- the tread elements 40 each have a rectangular surface or top side, for the formation of a tread surface or tread plane 44.
- the support structure 1 can be used to provide a suitable tread surface 44 for living and leisure areas or the like, in particular for pedestrians traveling barefoot.
- FIG. 2 shows an expanded representation of the individual elements 10; 20; 30; 40 before assembly to a support structure 1 shown in FIG. 1.
- the side support elements 10 each have a plurality of receiving openings 12, which are preferably equally spaced, for engagement by longitudinal ends 22 of the cross support elements 20.
- the cross member elements 20 have several, in particular five,
- the interlocking elements 24 correspond to the shape of the longitudinal beam elements 30 in a U-shaped cutout and in the form of plastically deformable teeth 24
- the interlocking elements or prongs 24 are provided for engaging in receiving openings 32 of the longitudinal beam elements 30 (not shown in FIG. 2).
- the longitudinal beam elements 30 can be expediently received by the cross beam elements 20, supported and entangled with them.
- the longitudinal beam elements 30 have a plurality of tensioning elements 34 on the vertical inner sides of their U-shaped structure, which are arranged distributed in the longitudinal direction of the longitudinal beam elements 30.
- the tread elements 40 each have a clamping groove on both sides, which is in
- the clamping elements 34 of the longitudinal beam elements 30 can expediently into the flutes 42 of
- FIG. 3 also shows the design of the receiving openings 32 along the longitudinal beam elements 30. So the interlocking elements 24 of the cross member 20 through the
- Receiving openings 32 of the longitudinal beam elements 30 are passed through and then plastically deformed in order to enable or provide a suitable entanglement between the cross beam elements 20 and the longitudinal beam elements 30.
- FIG. 4 shows the support structure 1 according to FIG. 1 before the step elements 40 are arranged on or in the longitudinal beam elements 30.
- the longitudinal ends 22 of the cross member 20 protrude through the receiving openings 12 of the side member 10 and are angled for convenient entanglement, preferably at an angle of approximately 45 ° with respect to the longitudinal extent of the support structure 1.
- the angling of all the longitudinal ends 22 the cross member 20 can preferably be done in a single process step.
- the interlocking elements 24 are the
- the longitudinal beam elements 30 are guided through and plastically deformed in order to provide an interlocking engagement for the fixing fastening of the longitudinal beam elements 30 to the cross beam elements 20.
- the plastic deformation of the interlocking elements 24 of the cross member elements can preferably also be carried out in a single process step.
- Tread elements 40 arranged and clamped on or in the longitudinal beam elements 30, in particular in such a way that the clamping elements 34 engage in the clamping grooves 42 by clamping.
- a preferably temporary, elastic deformation of the longitudinal beam elements 30 can take place.
- the present invention can be used to provide a support structure 1 which is simple and inexpensive to produce and which makes a suitable tread plane or tread surface 44 available, in particular also for living and leisure areas or the like.
- the support structure can be assembled in the sense of a plug-in system.
- the individual elements 10; 20; 30; 40 each can be arranged with one another and can be connected to one another or interlocked or clamped, in particular without additional fastening means, weldings, adhesives or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018131383.7A DE102018131383A1 (en) | 2018-12-07 | 2018-12-07 | Support structure and manufacturing method |
PCT/EP2019/083825 WO2020115210A1 (en) | 2018-12-07 | 2019-12-05 | Support structure and method for production |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3891347A1 true EP3891347A1 (en) | 2021-10-13 |
Family
ID=68841082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19817637.2A Pending EP3891347A1 (en) | 2018-12-07 | 2019-12-05 | Support structure and method for production |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3891347A1 (en) |
DE (1) | DE102018131383A1 (en) |
WO (1) | WO2020115210A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT526547B1 (en) * | 2022-10-07 | 2024-05-15 | Berndorf Metall Und Baederbau Gmbh | Support bar and cover element to form a grating |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1609611A1 (en) * | 1966-12-16 | 1971-10-28 | Specialties Const | Grate to cover openings |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176338B (en) * | 1955-05-04 | 1964-08-20 | Alma Sohler Geb Helpensteller | Grate with strips made of flexible material |
DE1806715U (en) * | 1956-07-16 | 1960-02-25 | Karl Sohler | GRATING. |
DE2412151C3 (en) * | 1971-03-16 | 1979-08-02 | Erich 5900 Siegen Arens | Grate or mat, for example to cover gutters, basins, ditches or as a doormat |
DE2719857B1 (en) * | 1977-05-04 | 1978-10-26 | Erich Arens | Grate or mat |
DE3821722A1 (en) * | 1988-06-28 | 1990-01-04 | Erich Arens | Grating or mat |
WO2000003104A1 (en) * | 1998-07-10 | 2000-01-20 | Owen Lyell Livingston | Modular walkway |
SE518370C2 (en) * | 1999-08-11 | 2002-10-01 | Gunnar Fritz | Column Floor |
PL2267238T3 (en) | 2009-05-14 | 2018-04-30 | Mea Metal Applications Gmbh | Support structure |
DE102014101320A1 (en) * | 2014-02-04 | 2015-08-06 | ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft | drainage cover |
DE102014101322B4 (en) * | 2014-02-04 | 2018-05-30 | ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft | Abdeckrost |
-
2018
- 2018-12-07 DE DE102018131383.7A patent/DE102018131383A1/en active Pending
-
2019
- 2019-12-05 EP EP19817637.2A patent/EP3891347A1/en active Pending
- 2019-12-05 WO PCT/EP2019/083825 patent/WO2020115210A1/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1609611A1 (en) * | 1966-12-16 | 1971-10-28 | Specialties Const | Grate to cover openings |
Also Published As
Publication number | Publication date |
---|---|
DE102018131383A1 (en) | 2020-06-10 |
WO2020115210A1 (en) | 2020-06-11 |
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Legal Events
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Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ACO AHLMANN SE & CO. KG |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: E04F 19/10 20060101ALI20240724BHEP Ipc: E04F 15/02 20060101ALI20240724BHEP Ipc: E04C 2/42 20060101AFI20240724BHEP |
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INTG | Intention to grant announced |
Effective date: 20240826 |