EP0000562A1 - Revêtement de sol à deux couches pour terrains de jeux ou de sports et procédé pour sa fabrication - Google Patents
Revêtement de sol à deux couches pour terrains de jeux ou de sports et procédé pour sa fabrication Download PDFInfo
- Publication number
- EP0000562A1 EP0000562A1 EP78100467A EP78100467A EP0000562A1 EP 0000562 A1 EP0000562 A1 EP 0000562A1 EP 78100467 A EP78100467 A EP 78100467A EP 78100467 A EP78100467 A EP 78100467A EP 0000562 A1 EP0000562 A1 EP 0000562A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- floor covering
- layer
- polyethylene foam
- covering according
- cross
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title description 5
- 239000004698 Polyethylene Substances 0.000 claims abstract description 6
- -1 polyethylene Polymers 0.000 claims abstract description 5
- 229920000573 polyethylene Polymers 0.000 claims abstract description 5
- 239000006260 foam Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 4
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 4
- 229920005594 polymer fiber Polymers 0.000 claims description 3
- 238000009408 flooring Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 21
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- 230000001413 cellular effect Effects 0.000 abstract 1
- 238000010417 needlework Methods 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 210000002346 musculoskeletal system Anatomy 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- TWDJIKFUVRYBJF-UHFFFAOYSA-N Cyanthoate Chemical compound CCOP(=O)(OCC)SCC(=O)NC(C)(C)C#N TWDJIKFUVRYBJF-UHFFFAOYSA-N 0.000 description 1
- 206010072970 Meniscus injury Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
- A63C19/04—Mats or carpets for courts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/72—Cured, e.g. vulcanised, cross-linked
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/712—Weather resistant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249976—Voids specified as closed
- Y10T428/249977—Specified thickness of void-containing component [absolute or relative], numerical cell dimension or density
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/261—In terms of molecular thickness or light wave length
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/666—Mechanically interengaged by needling or impingement of fluid [e.g., gas or liquid stream, etc.]
- Y10T442/667—Needled
Definitions
- the invention relates to a two-layer floor covering in sandwich construction, consisting of a plastic underlayer and an upper layer made of synthetic high polymer fibers.
- Elasticity - surface slidability also plays a crucial role in stressing the human musculoskeletal system.
- High sliding friction or slip resistance blocks foot movement and thus increases the strain on the musculoskeletal system, which can lead to sprains or meniscus injuries, for example.
- the object on which the invention is based is therefore to develop a floor covering, in particular for sports purposes, and to develop a process for its production which can be easily manufactured and economically installed and maintained while avoiding the disadvantages mentioned above.
- a covering has been a requirement of sports doctors and, above all, athletes for years. Even so, it is not yet managed to produce an appropriate floor covering.
- the production of the two-layer floor covering in a sandwich construction is characterized in that the two layers are connected to one another in a web shape by means of flame welding.
- the flame welding process which is normally used for laminating, enables, in contrast to the adhesives commonly used for sandwich flooring, to achieve a durability and weather resistance that is many times higher than when using adhesives.
- adhesives causes the textile material to harden, which severely affects the service life of the covering.
- Laying in sheets or panels also saves a lot of work compared to the liquid introduction of materials (such as in CH patent 565 575).
- the tread top layer 1 consists of a fleece made of synthetic propylene fibers, which has a needling 2 of at least 2 million punctures / m2. Depending on the type of sport, the needling required is between 2 million and 3.5 million punctures / m2, although for tennis courts, for example, a needling of 3 million punctures / m2 has proven to be advantageous.
- the top layer is permeable to water, weatherproof and rot-proof.
- This fleece 1 is now connected by means of the above-mentioned flame welding without an adhesive layer or any other intermediate layer with a closed-cell polyethylene foam 3, the air-filled d
- the high level of surefootedness required by competitive athletes normally requires high sliding friction with the disadvantages mentioned above.
- the covering produced according to the invention enables a high level of surefootedness, even on wet floors, but reduces the sliding friction due to the high needling of the textile surface and the damping effect of the closed-cell underlayer.
- the air trapped in the cells of the lower layer provides very good shock absorption when the foot impacts, as is the case today only with natural underlays such as lawn or sand.
- the musculoskeletal system is not burdened by a catapult-like recoil and is thus excessively stressed. Thanks to the absorption of the pressure by the lower layer, there is also a greatly increased resistance to abrasion of the step top layer.
- the lower layer has a thickness of 5.5 mm, the upper layer 6 mm.
- the lower layer preferably has a density of 30 kg / m3. Specifically, this is achieved, for example, with the Trocellen PE foam developed by Dynamit Nobel.
- the water permeability of the surface is an absolute requirement for the use of this surface in outdoor sports facilities. Since the polyethylene foam is impermeable to water, an appropriate solution had to be found here. This consists of perforating the polyethylene foam (5), which gives it water permeability. Very good results were achieved with a hole diameter of 4 to 5 mm and a hole spacing of 2o to 3o mm.
- the shock-absorbing effect of the covering according to the invention in connection with the high sliding security predestine it for use in school buildings and public buildings as well as for walkways and driveways all the more as the sound and heat insulating properties are excellent.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Road Paving Structures (AREA)
- Floor Finish (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH925677A CH616802GA3 (fr) | 1977-07-25 | 1977-07-25 | |
CH9256/77 | 1977-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0000562A1 true EP0000562A1 (fr) | 1979-02-07 |
EP0000562B1 EP0000562B1 (fr) | 1981-11-11 |
Family
ID=4350025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP78100467A Expired EP0000562B1 (fr) | 1977-07-25 | 1978-07-21 | Revêtement de sol à deux couches pour terrains de jeux ou de sports et procédé pour sa fabrication |
Country Status (4)
Country | Link |
---|---|
US (1) | US4199639A (fr) |
EP (1) | EP0000562B1 (fr) |
CH (1) | CH616802GA3 (fr) |
DE (1) | DE2861311D1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548704A3 (fr) * | 1983-07-08 | 1985-01-11 | Sirs Soc Int Revetements Sol | Revetement de sol permeable pouvant etre pose librement sur des terrains de sport et plus particulierement sur des courts de tennis |
FR2600348A1 (fr) * | 1986-06-23 | 1987-12-24 | Brumelot Philippe | Panneaux pour revetements de sols, notamment pour terrains de sport, et leur procede d'assemblage |
FR2621056A1 (fr) * | 1987-09-28 | 1989-03-31 | Thomasson Darrouy Ges | Revetement de sol a structure composite destine notamment a la realisation de pistes ou surfaces de sport |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4480715A (en) * | 1981-03-30 | 1984-11-06 | Brooks George E | Sight and sound barrier |
US4350726A (en) * | 1981-07-30 | 1982-09-21 | Berry Jr French J | Protective pad for backpacks |
US4464428A (en) * | 1981-12-09 | 1984-08-07 | Firma Carl Freudenberg | Closed cell foamed material having interior canals filled with substances |
US4469740A (en) * | 1983-02-28 | 1984-09-04 | Bailly Richard Louis | Foam plastic material with moisture removing properties |
DE8336302U1 (de) * | 1983-12-17 | 1984-05-10 | Dynamit Nobel Ag, 5210 Troisdorf | Haengematte |
US4822669A (en) * | 1987-08-21 | 1989-04-18 | Colgate-Palmolive Company | Absorbent floor mat |
US5585058A (en) * | 1991-04-30 | 1996-12-17 | The Dow Chemical Company | Method for providing accelerated release of a blowing agent from a plastic foam |
US5776390A (en) * | 1992-12-15 | 1998-07-07 | Scriptoria N.V. | Method of forming boards of foam polyolefin using needle punching to release blowing agent |
DE9306776U1 (de) | 1993-05-05 | 1994-09-22 | Longlife Teppichboden Berndt Cleven GmbH & Co, 41334 Nettetal | Velours-Teppichfliese |
GB2347450B (en) * | 1999-02-16 | 2004-06-30 | Roy Brereton Chant | Resilient surface |
IT250224Y1 (it) * | 2000-05-31 | 2003-07-28 | Paola Lenti S R L | Elemento modulare di rivestimento per pavimenti pareti e simili |
US6766632B2 (en) | 2002-01-25 | 2004-07-27 | Eastwest International (Taiwan) Enterprises | Stirrup with relatively movable footrest and hanger |
US7114315B2 (en) * | 2002-01-25 | 2006-10-03 | Eastwest International (Taiwan) Enterprises | Nonslip article for a stirrup |
US7065943B2 (en) * | 2002-01-25 | 2006-06-27 | Eastwest International (Taiwan) Enterprises | Stirrup with footrest having a gas filled shock absorber |
US7328562B2 (en) * | 2002-01-25 | 2008-02-12 | Chia Wei Chang | Stirrup with gas-filled shock absorber |
US7452586B2 (en) * | 2004-08-02 | 2008-11-18 | Polyair Corporation | Floor covering |
AT510977B1 (de) * | 2010-12-23 | 2012-08-15 | Kirchdorfer Fertigteilholding Gmbh | Schallschutzbauteil |
CN103103906A (zh) * | 2011-11-11 | 2013-05-15 | 西南交通大学 | 盛装舞步骑术赛场地地面 |
GB2497964A (en) * | 2011-12-23 | 2013-07-03 | Playsmart Internat Ltd | Impact absorbing system for surfaces |
GB2582958C (en) | 2019-04-11 | 2022-10-26 | Altro Ltd | Ventilating synthetic floor covering |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1368083A (en) * | 1972-05-03 | 1974-09-25 | Monsanto Ltd | Pile-bearing materials |
GB1415852A (en) * | 1972-02-04 | 1975-11-26 | Hairlok Ltd | Textile laminates |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3360421A (en) * | 1963-05-10 | 1967-12-26 | Du Pont | Bonded nonwoven backing material having perforate selvage and carpet made therefrom |
GB1089563A (en) * | 1964-11-23 | 1967-11-01 | Monsanto Chemicals | Improvements relating to carpets |
US3837988A (en) * | 1967-10-19 | 1974-09-24 | Minnesota Mining & Mfg | Composite mat |
US3567565A (en) * | 1967-11-09 | 1971-03-02 | Burlington Industries Inc | Laminate of foam and stitch bonded fabric |
BE757623A (fr) * | 1969-10-17 | 1971-04-01 | Bayer Ag | Revetement de sol textile perfectionne |
US3635786A (en) * | 1970-01-19 | 1972-01-18 | Beacon Mfg Co | Laminated nonwoven fabric utilizing a foam layer and a stitched fibrous layer |
US3649427A (en) * | 1970-03-12 | 1972-03-14 | Beacon Mfg Co | Stitched self-bonded nonwoven fabric |
US3994759A (en) * | 1970-07-23 | 1976-11-30 | Phillips Petroleum Company | Needled nonwoven material and method for making same |
US4007307A (en) * | 1970-10-17 | 1977-02-08 | J. F. Adolff Ag | Artificial lawn |
US3755062A (en) * | 1971-07-21 | 1973-08-28 | Grace W R & Co | Fabric formed by heat sealing, shrinking and foaming backing |
US3968290A (en) * | 1973-05-16 | 1976-07-06 | Armstrong Cork Company | Non-woven fabric floor |
DE2502025A1 (de) * | 1974-02-08 | 1975-08-14 | Leuna Werke Veb | Textilbodenbelag mit thermoplastschaum-unterboden und ein verfahren zu seiner herstellung |
-
1977
- 1977-07-25 CH CH925677A patent/CH616802GA3/de unknown
-
1978
- 1978-07-10 US US05/923,386 patent/US4199639A/en not_active Expired - Lifetime
- 1978-07-21 EP EP78100467A patent/EP0000562B1/fr not_active Expired
- 1978-07-21 DE DE7878100467T patent/DE2861311D1/de not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1415852A (en) * | 1972-02-04 | 1975-11-26 | Hairlok Ltd | Textile laminates |
GB1368083A (en) * | 1972-05-03 | 1974-09-25 | Monsanto Ltd | Pile-bearing materials |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548704A3 (fr) * | 1983-07-08 | 1985-01-11 | Sirs Soc Int Revetements Sol | Revetement de sol permeable pouvant etre pose librement sur des terrains de sport et plus particulierement sur des courts de tennis |
FR2600348A1 (fr) * | 1986-06-23 | 1987-12-24 | Brumelot Philippe | Panneaux pour revetements de sols, notamment pour terrains de sport, et leur procede d'assemblage |
FR2621056A1 (fr) * | 1987-09-28 | 1989-03-31 | Thomasson Darrouy Ges | Revetement de sol a structure composite destine notamment a la realisation de pistes ou surfaces de sport |
Also Published As
Publication number | Publication date |
---|---|
CH616802GA3 (fr) | 1980-04-30 |
CH616802B (fr) | |
DE2861311D1 (en) | 1982-01-14 |
EP0000562B1 (fr) | 1981-11-11 |
US4199639A (en) | 1980-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0000562B1 (fr) | Revêtement de sol à deux couches pour terrains de jeux ou de sports et procédé pour sa fabrication | |
DE69101251T2 (de) | Sportboden. | |
DE19704334B4 (de) | Textiles Dämpfungsmaterial und daraus hergestellte Golfabschlagmatte | |
DE69400615T2 (de) | Element für einen synthetischen tennisplatz und sein herstellungsverfahren | |
RU2447224C2 (ru) | Волокно для образования искусственной газонной травы, а также искусственный газон, по меньшей мере, содержащий волокно для искусственной газонной травы | |
DE4302299A1 (de) | Elastische Schotterbettunterlage | |
EP2239024B1 (fr) | Revêtement de sol absorbant les chocs, notamment pour terrains de jeu ou installations de sport | |
EP2664711B1 (fr) | Gazon artificiel | |
EP0549559B1 (fr) | Superstructure équipée de traverses en béton | |
DE202012000284U1 (de) | Vorgefertigtes laminiertes modulares Element für Böden | |
DE102007023618B3 (de) | Bodenschicht für sportliche Aktivitäten, insbesondere eine Tretschicht für Reitplätze | |
DE2911319A1 (de) | Stossdaempfungselement | |
DE1937468A1 (de) | Sportbodenbelagplatte | |
DE2623534C3 (de) | Elastischer Sportboden | |
DE69716677T2 (de) | Wasserdichte Verbundstruktur für wasserdichtes Bauteil, wasserbeständig-machendes Verfahren, sowie wasserdichte Struktur mit einer solchen Verbundstruktur | |
DE3814339A1 (de) | Niedersprungmatte | |
DE2409832A1 (de) | Mehrschichtiger belag fuer hallen- oder freiluftsportstaetten | |
DE102009014657A1 (de) | Bodenbelag, insbesondere Teppichbodenbelag, und Verfahren zum Herstellung eines Teppichbodenbelags | |
DE3129837C2 (de) | Tennisbodenbelag | |
DE1658467A1 (de) | Verfahren zur Regulierung und Verbesserung der physikalischen Eigenschaften einer Bodenflaeche und Bauelement zur Durchfuehrung des Verfahrens | |
DE2841081A1 (de) | Verfahren zur herstellung punktelastischer sportboeden | |
DE2649789A1 (de) | Sportmatte, insbesondere fuer judo | |
DE202004000499U1 (de) | Unterlagsbahn | |
DE3019531A1 (de) | Verfahren zur herstellung einer schotterbettunterlage und lastplatte | |
DE3144608A1 (de) | Verfahren zur herstellung einer schotterbettunterlage und draenageplatte |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): BE DE FR GB LU NL SE |
|
17P | Request for examination filed | ||
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): BE DE FR GB LU NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19811111 Ref country code: NL Effective date: 19811111 |
|
REF | Corresponds to: |
Ref document number: 2861311 Country of ref document: DE Date of ref document: 19820114 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19820731 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19820930 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19821108 Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Effective date: 19830121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19830331 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19840403 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19881117 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |