CH649798A5 - Elastically flexible floor covering - Google Patents
Elastically flexible floor covering Download PDFInfo
- Publication number
- CH649798A5 CH649798A5 CH25381A CH25381A CH649798A5 CH 649798 A5 CH649798 A5 CH 649798A5 CH 25381 A CH25381 A CH 25381A CH 25381 A CH25381 A CH 25381A CH 649798 A5 CH649798 A5 CH 649798A5
- Authority
- CH
- Switzerland
- Prior art keywords
- struts
- elements
- plate
- floor covering
- diagonals
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Floor Finish (AREA)
Abstract
The floor covering consists of individual intercoupled plastic panels with a skeleton structure. Each individual element consists of an outer frame (2-5) and latticed cross-struts (6-9), in each case at least one (6; 7) of which runs along the diagonals and in each case interconnects two of the corners. As a result of this structure, an undesirable deformation in particular of the panel corners is avoided, without sacrificing elasticity, even under loading, e.g. in the case of use as a tennis-court covering. <IMAGE>
Description
**WARNUNG** Anfang DESC Feld konnte Ende CLMS uberlappen **.
PATENTANSPRÜCHE
1. Elastisch nachgiebiger Bodenbelag aus plattenförmigen, quadratischen Kunststoffelementen, von denen jedes eine Skelettstruktur mit einem Aussenrahmen und damit aus einem Stück bestehende gitterförmige Verstrebungen sowie Kupplungsorgane für angrenzende Elemente aufweist, dadurch gekennzeichnet, dass jedes der plattenförmigen Elemente zumindest zwei diagonal verlaufende, jeweils zwei der Ecken miteinander verbindende Verstrebungen aufweist.
2. Bodenbelag nach Patentanspruch 1, dadurch gekennzeichnet, dass Verstrebungen entlang sämtlicher Symmetrieachsen der plattförmigen Elemente verlaufend vorgesehen sind.
3. Bodenbelag nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass bei jedem Element ein dichtes Netz von Verstrebungen vorgesehen ist, welche parallel zu den Elementseiten und den Diagonalen verlaufen und an den Kreuzungsbeziehungsweise Knotenpunkten miteinander verbunden sind.
Die vorliegende Erfindung betrifft einen elastisch nachgiebigen Bodenbelag aus plattenförmigen, quadratischen Kunststoffelementen, von denen jedes eine Skelettstruktur mit einem Aussenrahmen und damit aus einem Stück bestehende gitterförmige Verstrebungen sowie Kupplungsorgane für angrenzende Elemente aufweist.
Aus derartigen Kunststoffelementen mit Skelett- oder Gitterstruktur wurden bisher Sportplatzbeläge, insbesondere Tennisplatzbeläge mit Erfolg hergestellt.
Bei den bekannten Elementen, bei denen zwar bereits parallel zu den Seiten und zu den Diagonalen verlaufende Verstrebungen vorgesehen sind, nicht jedoch ein Verstrebungsnetz, bei dem alle Plattenecken an Verstrebungen angeschlossen sind, entstehen bei Belastung unerwünschte Verbiegungen, welche sogar zur Lösung der Verbindungen (Kupplungen) zwischen aneinandergrenzenden Elementen führen können. Es wurde versucht, mit sogenannten Dehnnuten, welche die Platten in den beiden Hauptrichtungen unterteilen, diesen Verformungen teilweise entgegenzuwirken.
Die vorgenannten Nachteile wurden nun beim erfindungsgemässen Bodenbelag dadurch vermieden, dass jedes der plattenförmigen Elemente zumindest zwei diagonal verlaufende, jeweils zwei der Ecken miteinander verbindende Verstrebungen aufweist.
Damit wird, ohne aufwendige und im Gebrauch nachteilige Dehnnuten, eine ausgezeichnete Stabilität erreicht.
Vorzugsweise sind Verstrebungen entlang sämtlicher Symmetrieachsen der plattenförmigen Elemente verlaufend vorgesehen.
Bei einer besonders zweckmässigen Ausführungsform des Erfindungsgegenstandes ist bei jedem Element ein dichtes Netz von Verstrebungen vorgesehen, welche parallel zu den Elementseiten und den Diagonalen verlaufen und an den Kreuzungs- beziehungsweise Knotenpunkten miteinander verbunden sind.
Die Erfindung wird nachstehend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels noch etwas näher erläutert. Es zeigt:
Fig. 1 eine Draufsicht auf ein plattenförmiges Element zur Bildung eines erfindungsgemässen Bodenbelages, und
Fig. 2 einen Schnitt entlang der Linie I-I von Fig. 1.
Das in der Zeichnung gezeigte Bodenelement 1 weist einen äusseren Rahmen mit den Rahmenseiten 2, 3, db und 5 sowie eine Vielzahl netzartig zwischen den Rahmenseiten angeordnete, parallel zu den Seiten beziehungsweise zu den Diagonalen verlaufende Verstrebungen auf. Die wichtigsten Verstrebungen folgen dabei den beiden Diagonalen und den übrigen Symmetrieachsen, das heisst die Verstrebungen 6, 7, 8 und 9. Die Verstrebungen sind jeweils an den Kreuzungsbeziehungsweise Knotenpunkten miteinander verbunden.
Jedes Element bildet eine Einheit und ist aus Kunststoff gespritzt.
Fig. 2 der Zeichnung zeigt ein Element im Schnitt, wobei insbesondere die Stützorgane auf der Elementunterseite ersichtlich sind. Die Kupplung der Elemente untereinander erfolgt über die Laschen 10 und entsprechende Stifte 11.
** WARNING ** beginning of DESC field could overlap end of CLMS **.
PATENT CLAIMS
1.Easily resilient flooring made of plate-shaped, square plastic elements, each of which has a skeleton structure with an outer frame and thus one-piece lattice-like struts and coupling elements for adjacent elements, characterized in that each of the plate-shaped elements has at least two diagonally extending, two of each Struts connecting corners together.
2. Floor covering according to claim 1, characterized in that struts are provided running along all axes of symmetry of the plate-shaped elements.
3. Floor covering according to claim 1 or 2, characterized in that a dense network of struts is provided for each element, which run parallel to the element sides and the diagonals and are connected to each other at the intersection or node.
The present invention relates to an elastically resilient floor covering made of plate-shaped, square plastic elements, each of which has a skeleton structure with an outer frame and thus a one-piece lattice-like struts and coupling elements for adjacent elements.
Sports field coverings, in particular tennis court coverings, have been successfully produced from such plastic elements with a skeleton or lattice structure.
In the known elements, in which struts running parallel to the sides and to the diagonals are provided, but not a strut network in which all plate corners are connected to struts, undesirable bending occurs under load, which even leads to loosening the connections (couplings ) can lead between adjacent elements. Attempts have been made to partially counteract these deformations with so-called expansion grooves, which divide the plates in the two main directions.
The aforementioned disadvantages have now been avoided in the floor covering according to the invention in that each of the plate-shaped elements has at least two diagonally extending struts, each connecting two of the corners to one another.
Excellent stability is achieved without complex expansion grooves which are disadvantageous in use.
Struts are preferably provided running along all axes of symmetry of the plate-shaped elements.
In a particularly expedient embodiment of the subject matter of the invention, a dense network of struts is provided for each element, which run parallel to the element sides and the diagonals and are connected to one another at the intersections or nodes.
The invention is explained in more detail below with reference to an embodiment shown in the drawing. It shows:
Fig. 1 is a plan view of a plate-shaped element for forming a floor covering according to the invention, and
FIG. 2 shows a section along the line I-I of FIG. 1.
The floor element 1 shown in the drawing has an outer frame with the frame sides 2, 3, db and 5 and a plurality of struts arranged in a network-like manner between the frame sides and running parallel to the sides or to the diagonals. The most important struts follow the two diagonals and the other axes of symmetry, that is to say struts 6, 7, 8 and 9. The struts are each connected to one another at the intersection or node.
Each element forms a unit and is injection molded from plastic.
Fig. 2 of the drawing shows an element in section, wherein in particular the support members can be seen on the underside of the element. The coupling of the elements to one another takes place via the tabs 10 and corresponding pins 11.
Claims (3)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH25381A CH649798A5 (en) | 1981-01-15 | 1981-01-15 | Elastically flexible floor covering |
BR8106982A BR8106982A (en) | 1981-01-15 | 1981-10-29 | ELASTICALLY RESILIENT FLOOR COVERING |
JP82682A JPS57140402A (en) | 1981-01-15 | 1982-01-06 | Elastic flexible underlay |
MX19097682A MX160446A (en) | 1981-01-15 | 1982-01-14 | IMPROVEMENTS IN ELASTICALLY FLEXIBLE FLOOR COVERING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH25381A CH649798A5 (en) | 1981-01-15 | 1981-01-15 | Elastically flexible floor covering |
Publications (1)
Publication Number | Publication Date |
---|---|
CH649798A5 true CH649798A5 (en) | 1985-06-14 |
Family
ID=4182793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH25381A CH649798A5 (en) | 1981-01-15 | 1981-01-15 | Elastically flexible floor covering |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS57140402A (en) |
BR (1) | BR8106982A (en) |
CH (1) | CH649798A5 (en) |
MX (1) | MX160446A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0511709A1 (en) * | 1991-05-01 | 1992-11-04 | Rubet International B.V. | Safety tile, as well as cover plate to be used therewith |
AT399007B (en) * | 1991-06-18 | 1995-03-27 | Prestele Eugen | WATER STORAGE PLATE |
DE4439937A1 (en) * | 1994-03-04 | 1995-09-21 | Ekana Kunststoffverarbeitung G | Earth reinforcement honeycomb plate |
EP0718440A1 (en) | 1994-12-19 | 1996-06-26 | Sportförderung Peter Küng AG | Elastic article of plastic material for floor covering |
FR2757189A1 (en) * | 1996-12-16 | 1998-06-19 | Reval Plastique | Self-stabilising paved surface of synthetic material |
EP0864711A2 (en) * | 1997-03-12 | 1998-09-16 | Frank Formenbau GmbH | Tiles or plates for covering floors, walls or the like |
EP2077717A2 (en) * | 2006-10-09 | 2009-07-15 | FieldTurf Tarkett Inc. | Tile for a synthetic grass system |
EP2207941A1 (en) * | 2007-10-02 | 2010-07-21 | FieldTurf Tarkett Inc. | Tile for synthetic grass system |
CN104947920A (en) * | 2014-03-27 | 2015-09-30 | 四川中塑高分子材料有限公司 | Movement floors with close fit function |
US10941577B1 (en) | 2019-10-09 | 2021-03-09 | Ch3 Solutions, Llc | Anti-theft apparatus and systems and methods for using same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110273526A (en) * | 2019-05-10 | 2019-09-24 | 石家庄唐祥模具工贸有限公司 | Prevent the self-absorption campaign plastic floor of temperature deformation after assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3821064A (en) * | 1971-04-08 | 1974-06-28 | F Cima | Man-made ski slopes |
JPS55137061A (en) * | 1979-04-15 | 1980-10-25 | Matsushita Electric Works Ltd | Painting method for end surface cut |
-
1981
- 1981-01-15 CH CH25381A patent/CH649798A5/en not_active IP Right Cessation
- 1981-10-29 BR BR8106982A patent/BR8106982A/en unknown
-
1982
- 1982-01-06 JP JP82682A patent/JPS57140402A/en active Pending
- 1982-01-14 MX MX19097682A patent/MX160446A/en unknown
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5281459A (en) * | 1991-05-01 | 1994-01-25 | Rubet International B.V. | Safety tile, as well as cover plate to be used therewith |
EP0511709A1 (en) * | 1991-05-01 | 1992-11-04 | Rubet International B.V. | Safety tile, as well as cover plate to be used therewith |
AT399007B (en) * | 1991-06-18 | 1995-03-27 | Prestele Eugen | WATER STORAGE PLATE |
DE4439937C2 (en) * | 1994-03-04 | 2000-11-30 | Streek Erika | Floor mounting plate made of plastic, in particular of recyclable plastic |
DE4439937A1 (en) * | 1994-03-04 | 1995-09-21 | Ekana Kunststoffverarbeitung G | Earth reinforcement honeycomb plate |
EP0718440A1 (en) | 1994-12-19 | 1996-06-26 | Sportförderung Peter Küng AG | Elastic article of plastic material for floor covering |
US5628160A (en) * | 1994-12-19 | 1997-05-13 | Sportforderung Peter Kung Ag | Elastic flooring elements |
AU686482B2 (en) * | 1994-12-19 | 1998-02-05 | Sport Promotion Peter Kung Ltd. | Elastic flooring elements |
FR2757189A1 (en) * | 1996-12-16 | 1998-06-19 | Reval Plastique | Self-stabilising paved surface of synthetic material |
EP0864711A2 (en) * | 1997-03-12 | 1998-09-16 | Frank Formenbau GmbH | Tiles or plates for covering floors, walls or the like |
EP0864711A3 (en) * | 1997-03-12 | 1998-12-30 | Frank Formenbau GmbH | Tiles or plates for covering floors, walls or the like |
EP2077717A2 (en) * | 2006-10-09 | 2009-07-15 | FieldTurf Tarkett Inc. | Tile for a synthetic grass system |
EP2077717A4 (en) * | 2006-10-09 | 2014-12-03 | Tarkett Inc | Tile for a synthetic grass system |
EP2207941A1 (en) * | 2007-10-02 | 2010-07-21 | FieldTurf Tarkett Inc. | Tile for synthetic grass system |
EP2207941A4 (en) * | 2007-10-02 | 2014-12-03 | Fieldturf Tarkett Inc | Tile for synthetic grass system |
CN104947920A (en) * | 2014-03-27 | 2015-09-30 | 四川中塑高分子材料有限公司 | Movement floors with close fit function |
CN104947920B (en) * | 2014-03-27 | 2017-07-04 | 四川中塑高分子材料有限公司 | With the athletic floor for being fitted close function |
US10941577B1 (en) | 2019-10-09 | 2021-03-09 | Ch3 Solutions, Llc | Anti-theft apparatus and systems and methods for using same |
Also Published As
Publication number | Publication date |
---|---|
MX160446A (en) | 1990-03-02 |
BR8106982A (en) | 1982-09-08 |
JPS57140402A (en) | 1982-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0543799B1 (en) | Upper mattress for mattress-system | |
DE4141138C2 (en) | Device for forming an expansion joint in a floor covered with ceramic plates | |
DE217315T1 (en) | PLANKING FIELD FOR A WING BOX AND MANUFACTURING PROCESS. | |
CH649798A5 (en) | Elastically flexible floor covering | |
DE3523357C2 (en) | ||
DE3106784C2 (en) | Resiliently flexible safety covering panel | |
DE2730837C3 (en) | Frame of a tennis racket | |
EP0564675B1 (en) | Wood-construction element | |
DE3801445A1 (en) | Surface-elastic floor element | |
DE202008012782U1 (en) | wave table | |
EP3766387B1 (en) | Support structure for seating and reclining furniture | |
DE8518543U1 (en) | Sports floor | |
DE2111157A1 (en) | Box-shaped construction panel made of extruded plastic | |
DE8115501U1 (en) | INSULATION PLATE | |
DE3522899A1 (en) | SPORTS FLOOR | |
DE2263729A1 (en) | Diamond framework | |
DE102019109458A1 (en) | Support plate for a floor, wall or ceiling construction | |
AT237266B (en) | Dismountable truss for formwork purposes | |
EP0278273B1 (en) | Housing, consisting of a plurality of elements, for a heat exchanger | |
DE69107195T2 (en) | Extruded plastic double wall panel. | |
DE1904807A1 (en) | Support structure made of individual bars | |
DE8013779U1 (en) | LOAD PLATE FOR A GRAVEL BED UNDERLAY | |
CH581239A5 (en) | Vaulted structure wall or ceiling network skeleton - with some sections in each frame isolated from other frames | |
DE1235556B (en) | Point-welded reinforcement mats formed from longitudinal bars and distributor or cross bars | |
DE3325765A1 (en) | Composting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PFA | Name/firm changed |
Owner name: SPORTFOERDERUNG PETER KUENG AG |
|
PL | Patent ceased |