EP0521223A1 - Schlagfeste modulare Bodenplatte - Google Patents

Schlagfeste modulare Bodenplatte Download PDF

Info

Publication number
EP0521223A1
EP0521223A1 EP91401851A EP91401851A EP0521223A1 EP 0521223 A1 EP0521223 A1 EP 0521223A1 EP 91401851 A EP91401851 A EP 91401851A EP 91401851 A EP91401851 A EP 91401851A EP 0521223 A1 EP0521223 A1 EP 0521223A1
Authority
EP
European Patent Office
Prior art keywords
slab
ribs
feet
mooring system
honeycomb
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
EP91401851A
Other languages
English (en)
French (fr)
Other versions
EP0521223B1 (de
Inventor
Denis Wattelez
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.)
Usines Gabriel Wattelez SA
Original Assignee
Usines Gabriel Wattelez SA
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 Usines Gabriel Wattelez SA filed Critical Usines Gabriel Wattelez SA
Priority to DE1991603886 priority Critical patent/DE69103886T2/de
Priority to AT91401851T priority patent/ATE111181T1/de
Publication of EP0521223A1 publication Critical patent/EP0521223A1/de
Application granted granted Critical
Publication of EP0521223B1 publication Critical patent/EP0521223B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04F15/10—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
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/04—Pavings made of prefabricated single units
    • E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics
    • 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
    • E04F15/02172—Floor elements with an anti-skid main surface, other than with grooves
    • 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
    • E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
    • E04F15/082—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass in combination with a lower layer of other material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/22—Resiliently-mounted floors, e.g. sprung floors
    • E04F15/225—Shock absorber members therefor

Definitions

  • the present invention relates to a modular shockproof slab in particular for sports halls, play areas, reception areas for saints, etc. which can be arranged horizontally to constitute by assembly a floor covering, but also in certain specific cases, against vertical walls.
  • Tiles of this type are known, constituted by rubber modules making it possible to absorb shocks and to avoid deterioration caused by falling pieces of metal or any other material.
  • These modules are made up of a shock-absorbing sub-layer, for example of foam rubber in contact with the ground, and a reinforced shock layer resistant to high pressures and high shears, occurring during the fall of heavy parts.
  • the purpose of the present invention is to remedy these drawbacks and to this end relates to a slab of the aforementioned type which according to the invention consists of a semi-rigid honeycomb structure composed of vertical ribs connected to each other at their upper part by a horizontal flexible fabric capable of undergoing a relative deformation in compression, as a function of a vertical load.
  • the relative compression deformation of the vertical ribs is obtained by compromise between the height of the rib, its width, its thickness and the nature of the material.
  • the horizontal flexible fabric is produced set back from the upper part of the ribs and is subdivided into as many parts of fabric as there are cells which they close so as to leave an apparent height of ribs, determined by the upper plane of the canvas part and the top of said rib to form a non-slip surface.
  • the visible tops of the ribs delimit with the fabric honeycomb housings at the bottom of which is produced at least one non-slip stud leaving in said honeycomb housing at least one groove for the flow of a liquid.
  • the honeycomb structure forming said slab is obtained in a single piece during the same operation of molding an elastomer.
  • Such slabs are connected together, to form a floor covering, by a mooring system.
  • such a mooring system for the implementation of the slabs according to the invention consists of four feet of shape and dimensions corresponding to four corner cells of four slabs of cellular structure to be joined, in which they are fit together during assembly, said feet being interconnected by bridges.
  • Such a system is advantageously carried out by monoblock molding of an elastomer having the same mechanical characteristics as the slabs to be joined.
  • the slab 1 partially shown in Figures 1 and 2 consists of a semi-rigid honeycomb structure composed of vertical ribs 2, forming perpendicular crosspieces, and connected together by a horizontal flexible canvas 3 at their upper part 2a, during of the same molding operation.
  • Such a structure is capable of undergoing a relative deformation in compression, as a function of a vertical load F, which is obtained by compromise between the height h of the rib 2, its width 1, its thickness e and the nature of the material used.
  • a structure constituted by a flexible plane supported vertically by vertical walls in this case the ribs 2 capable of undergoing buckling as a function of a vertical load F, allows an energy absorption equal to or greater than 30 joules under an impact of 500 kg for 10 cm2. Such absorption corresponds to the fall of a man falling from a height of 2.50 m on his two heels. It is obvious that if larger falls were planned, other dimensions would be given to the honeycomb structure.
  • the flexible fabric 3 is produced set back from the upper part 4 of the ribs 2 and is subdivided into as many parts of fabric 3 as there are cells.
  • the canvas parts 3 thus close the latter so as to leave an apparent height h1 of rib 2, determined by the upper plane 3a and the top 4 of said rib 2 to advantageously constitute a non-slip surface.
  • the visible tops 4 of the ribs 2 delimit with the fabric 3 honeycomb housings 5 at the bottom of which is molded at least one non-slip stud 6 leaving in each honeycomb housing 5 considered, at least one liquid flow groove.
  • the studs 6 are four in number and are square in shape. They are arranged in a checkerboard pattern in each honeycomb housing 5 and delimit between them two perpendicular grooves 7 and 8 which intersect at their center and open at their respective ends in a peripheral groove 9 whose external rim is formed by the rim of said alveolar housing 5 , in this case the top 4 of the ribs 2.
  • a central discharge hole 10 is provided at the intersection of the perpendicular grooves.
  • the slab 1 has an upper outer rim 11, rounded so as to eliminate the walking effect.
  • the honeycomb structure comprises ribs 2 bearing on the ground at the lower part 2b, openings 12 putting the cells in communication with each other, in order to allow the free circulation of liquid under the covering constituted by the tiles 1.
  • the slabs 1 thus defined are obtained in a single piece during the same operation of molding an elastomer. They are interconnected to form a floor covering by a mooring system 20 designated as a whole.
  • Figures 3 and 4 show such a mooring system 20 consisting of four feet 21 of shape and dimensions corresponding to four corner cells of four slabs 1A, 1B, 1C, 1D, with honeycomb structure as described above and in which cells fit the feet 21 during assembly.
  • the feet 21 are interconnected by bridges 22 connecting arranged at the base of said feet 21, in their transverse axis and have a section 23 corresponding to the openings 12 formed in the lower part 2b of the ribs 2 which overlap them during assembly.
  • the slabs 1A, 1B, 1C, 1D .. lay on the ground on the same plane as the systems 20 which connect them, ensuring a uniform range of the assembly.
  • the feet 21 are spaced apart from each other by a value substantially equal to the thicknesses "e" of two ribs 2 of two corner cells, of two adjacent slabs 1.
  • an evacuation hole 25 is drilled in its center.
  • the free ends of the said feet 21 have a bevel 26.
  • the mooring system 20 which has just been described is obtained in a single piece during the same molding operation of the same elastomer as that used for molding slabs 1. Thus, the feet 21 cannot constitute hard spots under the tiles 1.
  • a floor covering with such slabs 1 assembled with such mooring systems 20 is easily produced whatever the geometry of the room and the obstacles to be circumvented, such as support pillars for example. Indeed, such a material can be cut on demand by a cutting tool in line with each cell without loss of aesthetics or efficiency of the slab concerned because each cell constituting slab 1 has its own characteristics and is entirely independent of other cells.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)
  • Vibration Dampers (AREA)
EP91401851A 1990-01-11 1991-07-04 Schlagfeste modulare Bodenplatte Expired - Lifetime EP0521223B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1991603886 DE69103886T2 (de) 1991-07-04 1991-07-04 Schlagfeste modulare Bodenplatte.
AT91401851T ATE111181T1 (de) 1991-07-04 1991-07-04 Schlagfeste modulare bodenplatte.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000256A FR2656890B1 (fr) 1990-01-11 1990-01-11 Dalle antichocs modulaire.

Publications (2)

Publication Number Publication Date
EP0521223A1 true EP0521223A1 (de) 1993-01-07
EP0521223B1 EP0521223B1 (de) 1994-09-07

Family

ID=9392662

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91401851A Expired - Lifetime EP0521223B1 (de) 1990-01-11 1991-07-04 Schlagfeste modulare Bodenplatte

Country Status (3)

Country Link
US (1) US5228253A (de)
EP (1) EP0521223B1 (de)
FR (1) FR2656890B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703120A1 (de) * 1994-09-18 1996-03-27 Bucher Leichtbau AG Aufprall-Wandelement
WO2010128463A3 (en) * 2009-05-05 2011-07-21 Martin Herman Van Wyk Prefabricated flooring
CN111295489A (zh) * 2017-09-06 2020-06-16 韦斯利·雷蒙德·查普曼 甲板板块

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9109165U1 (de) * 1991-07-25 1991-09-26 ABO System-Elemente GmbH, 5628 Heiligenhaus Verbundpflasterstein aus Recycling-Kunststoff
US5542221A (en) * 1994-05-04 1996-08-06 The Penn State Research Foundation Dual stiffness flooring
DE29715179U1 (de) * 1997-08-23 1997-10-30 Seiß, Helmuth J., 85080 Gaimersheim Fußbodenbelag aus einzeln zusammengefügten Platten
GB2359311B (en) * 2000-02-02 2003-11-12 Sutcliffe Play Ltd Safety tiles for paving a playground area
US20040003551A1 (en) * 2001-03-21 2004-01-08 Pettit Frederick M. Deck structure
US6619002B2 (en) * 2001-03-21 2003-09-16 Frederick M. Pettit Deck structure
US20050108968A1 (en) * 2003-06-24 2005-05-26 Sport Court International, Inc. Arch-ribbed tile system
US20070044412A1 (en) * 2003-06-24 2007-03-01 Forster Cheryl M Interlocking floorboard tile system and method of manufacture
US20050170936A1 (en) * 2004-01-09 2005-08-04 Joel Quinn Swim trainer
US20050164842A1 (en) * 2004-01-09 2005-07-28 Joel Quinn Swim trainer
US7748177B2 (en) * 2004-02-25 2010-07-06 Connor Sport Court International, Inc. Modular tile with controlled deflection
US7849642B2 (en) 2004-03-12 2010-12-14 Connor Sport Court International, Inc. Tile with wide coupling configuration and method for the same
US7690160B2 (en) 2004-07-23 2010-04-06 Moller Jr Jorgen J Modular floor tile system with transition edge
US8407951B2 (en) 2004-10-06 2013-04-02 Connor Sport Court International, Llc Modular synthetic floor tile configured for enhanced performance
US8397466B2 (en) 2004-10-06 2013-03-19 Connor Sport Court International, Llc Tile with multiple-level surface
USD656250S1 (en) 2005-03-11 2012-03-20 Connor Sport Court International, Llc Tile with wide mouth coupling
US8919066B2 (en) 2006-02-09 2014-12-30 University Of Notre Dame Du Lac Flooring apparatus for reducing impact energy during a fall
US8109050B2 (en) * 2006-02-09 2012-02-07 University Of Notre Dame Du Lac Flooring apparatus for reducing impact energy during a fall
US7900416B1 (en) 2006-03-30 2011-03-08 Connor Sport Court International, Inc. Floor tile with load bearing lattice
US20090165414A1 (en) * 2007-12-31 2009-07-02 Tri-Tek Industries Athletic floor panel system
US8726612B2 (en) * 2008-04-29 2014-05-20 Steven G. Lomske Modular panel
US8535785B2 (en) 2009-10-30 2013-09-17 Macneil Ip Llc Floor tile
US8881482B2 (en) 2010-01-22 2014-11-11 Connor Sport Court International, Llc Modular flooring system
US8683769B2 (en) 2010-01-22 2014-04-01 Connor Sport Court International, Llc Modular sub-flooring system
US8505256B2 (en) 2010-01-29 2013-08-13 Connor Sport Court International, Llc Synthetic floor tile having partially-compliant support structure
US8590063B2 (en) * 2010-11-02 2013-11-26 Richard P Aulenbach Athletic wear with replaceable inserts
US8973328B2 (en) 2013-07-12 2015-03-10 Macneil Ip Llc Floor tile expansion joint

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810314C (de) * 1950-04-13 1951-08-09 Bruno Bethke Fussbodenbelag
FR1125195A (fr) * 1955-05-05 1956-10-25 Gerland Soc Chimique Carreau pour revêtement de sol
GB762581A (en) * 1952-08-21 1956-11-28 Edward Stanley Robbins Improvements in compressible floor tile and method of laying the same
FR1243518A (fr) * 1959-09-03 1960-10-14 Hutchinson Cie Ets Dalle de revêtement souple
FR1444816A (fr) * 1965-05-24 1966-07-08 Article de revêtement de sol
BE750281A (fr) * 1970-05-12 1970-10-16 Scheerlinck & Co S P R L F Elements perfores pour revetements de sols.
FR2182378A5 (de) * 1972-04-28 1973-12-07 Gautherot Pierre
FR2209868A1 (de) * 1972-12-12 1974-07-05 Soleillant Jean Baptiste
DE2319213A1 (de) * 1973-04-16 1974-10-24 Franz Buchmayer Baukastensatz
US3909996A (en) * 1974-12-12 1975-10-07 Economics Lab Modular floor mat
EP0117966A2 (de) * 1983-03-03 1984-09-12 SO.GE.GA. DI FARIOLI FILIBERTO & C. S.a.s. Zusammensetzbare Bodenbelagplatte zur Herstellung von Böden und dergleichen

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Publication number Priority date Publication date Assignee Title
US629951A (en) * 1898-11-10 1899-08-01 William H Brown Tread.
US2070839A (en) * 1934-07-13 1937-02-16 George E Gagnier Running board assembly
CH373067A (it) * 1960-01-27 1963-11-15 Pirelli Materiale elastico di pavimentazione adatto per traffico prevalentemente pedonale
US3199257A (en) * 1961-06-26 1965-08-10 Floating Foors Inc Conductive washer
GB1408524A (en) * 1973-05-02 1975-10-01 Martini A Footboard element for making a planar footboard structure
US4727697A (en) * 1982-04-02 1988-03-01 Vaux Thomas M Impact absorbing safety matting system
US4948116A (en) * 1982-04-02 1990-08-14 Vaux Thomas M Impact-absorbing safety matting system for a children's play mat
GB2136472B (en) * 1983-03-15 1986-08-20 Norton Eng Alloys Co Ltd Flooring
US4558544A (en) * 1983-03-30 1985-12-17 H. H. Robertson Company Adjustable pedestal for elevated floors
JPH028169A (ja) * 1988-06-24 1990-01-11 Konica Corp 複写方法および複写装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810314C (de) * 1950-04-13 1951-08-09 Bruno Bethke Fussbodenbelag
GB762581A (en) * 1952-08-21 1956-11-28 Edward Stanley Robbins Improvements in compressible floor tile and method of laying the same
FR1125195A (fr) * 1955-05-05 1956-10-25 Gerland Soc Chimique Carreau pour revêtement de sol
FR1243518A (fr) * 1959-09-03 1960-10-14 Hutchinson Cie Ets Dalle de revêtement souple
FR1444816A (fr) * 1965-05-24 1966-07-08 Article de revêtement de sol
BE750281A (fr) * 1970-05-12 1970-10-16 Scheerlinck & Co S P R L F Elements perfores pour revetements de sols.
FR2182378A5 (de) * 1972-04-28 1973-12-07 Gautherot Pierre
FR2209868A1 (de) * 1972-12-12 1974-07-05 Soleillant Jean Baptiste
DE2319213A1 (de) * 1973-04-16 1974-10-24 Franz Buchmayer Baukastensatz
US3909996A (en) * 1974-12-12 1975-10-07 Economics Lab Modular floor mat
EP0117966A2 (de) * 1983-03-03 1984-09-12 SO.GE.GA. DI FARIOLI FILIBERTO & C. S.a.s. Zusammensetzbare Bodenbelagplatte zur Herstellung von Böden und dergleichen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703120A1 (de) * 1994-09-18 1996-03-27 Bucher Leichtbau AG Aufprall-Wandelement
US5749193A (en) * 1994-09-18 1998-05-12 Bucher Leichtbau Ag Impact wall element
WO2010128463A3 (en) * 2009-05-05 2011-07-21 Martin Herman Van Wyk Prefabricated flooring
CN111295489A (zh) * 2017-09-06 2020-06-16 韦斯利·雷蒙德·查普曼 甲板板块

Also Published As

Publication number Publication date
FR2656890B1 (fr) 1994-03-18
FR2656890A1 (fr) 1991-07-12
US5228253A (en) 1993-07-20
EP0521223B1 (de) 1994-09-07

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