EP0218108B1
Expired / Lapsed
EP
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Floor covering
Assignee: Herforder Teppichfabrik Huchzermeyer & Co GmbH
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Filing: 1986-09-06
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Granted: 1992-03-04
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Expires: 2006-09-06
Abstract
Abstract In a floor covering with fibrous web or the like anchored in a latex layer or the like and with a soft underlay (12), a baseplate (15) provided with synthetic resin is equipped with knobs (16) which project on one side in rows at a distance from one another to form cable ducts (13). <IMAGE>
Inventors
- 👤 Hubertus C. Starp
- 👤 Cord-Henrich Huchzermeyer
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-06 13:42
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/28; H02G3/283; H02G3/285; D; D06; D06N; D06N7/00; D06N7/0002; D06N7/0063; D06N7/0071; D06N7/0073; E; E04; E04F; E04F15/00; E04F15/02; E04F15/024; E04F15/02405; E04F15/02411; E04F15/02417; E04F15/02423; E04F15/02429; E04F15/10; E04F15/16; A; A47; A47B; A47B97/00; A47B2097/003; D06N2203/00; D06N2203/02; D06N2203/04; D06N2203/042; D06N2203/045; D06N2203/048; D06N2203/06; D06N2203/065; D06N2203/068; D06N2203/08; D06N2209/00; D06N2209/04; D06N2209/041; D06N2209/06; D06N2209/067; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23979; Y10T428/24; Y10T428/24628; Y10T428/24636; Y10T428/24661; Y10T428/24669; Y10T428/24678; Y10T428/249921; Y10T428/249953
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
114 words
Floor covering with a fibrous web (10) which is anchored in a latex polyvinylchloride bitumen layer (11), with an underlayer (12) lying below this layer (11) and a plastics material base plate (15, 17) which lies below the underlayer (12) and is integrally provided with distinctive conical knobs (16, 19) which project on one side in rows at a distance forming cable ducts (13, 18), characterised in that the base plate (15, 17) is formed from a knitted or woven textile which is coated with synthetic resin, contains electrically conductive fibres such as carbon or metal fibres and is hardened and of which the knobs (16, 19) are filled with polymer-concrete composite material (24).
Claim 2
Dependent Claim
24 words
Floor covering according to Claim 1, characterised in that the knitted or woven textile is formed from chemical fibres such as polyester, polyacrylnitrile fibres.
Claim 3
Dependent Claim
19 words
Floor covering according to Claim 1, characterised in that the knitted or woven textile is formed from glass fibres.
Claim 4
Dependent Claim
25 words
Floor covering according to any one of Claims 1 to 3, characterised in that the synthetic resin is a condensation resin such as phenolic resin.
Claim 5
Dependent Claim
29 words
Floor covering according to any one of Claims 1 to 4, characterised in that polymer-concrete composite material is pressed into the expandable stitches of the knitted or woven fabric.
Claim 6
Dependent Claim
29 words
Floor covering according to any one of Claims 1 to 5, characterised in that the polymer-concrete composite material (24) comprises polyester concrete, a quartz powder bonded with polyester resin.
Claim 7
Dependent Claim
38 words
Floor covering according to any one of Claims 1 to 6, characterised in that the floor covering is provided with the knobs (16, 19) filled with polymer-concrete composite material (24) having a weight from 4000 to 6000 g/m².
Claim 8
Dependent Claim
26 words
Floor covering according to any one of Claims 1 to 7, characterised in that a rigid, load-bearing base layer (23) lies on upwardly projecting knobs (19).
Claim 9
Dependent Claim
32 words
Floor covering according to any one of Claims 1 to 8, characterized in that the proportion of resin relative to the impregnated knitted or woven textile is up to 50 weight %.
Claim 10
Dependent Claim
29 words
Floor covering according to any one of Claims 1 to 9, characterized in that the underlayer (12) is formed as a flexible layer such as a foam rubber layer.
Claim 11
Dependent Claim
38 words
Floor covering according to any one of Claims 1 to 10, characterized in that the woven or knitted textile is from 0.6 to 1.2 mm thick and the knitted or woven stitches are 0.8 to 1.2 mm wide.
Claim 12
Dependent Claim
44 words
Floor covering according to any one of Claims 1 to 11, characterized in that the knobs (16, 19) are from 8 to 15 mm in diameter, from 10 to 20 mm high and are at an average distance of from 15 to 35 mm.
Claim 13
Dependent Claim
31 words
Floor covering according to any one of Claims 1 to 12, characterized in that the base plate (15) equipped with downwardly projecting knobs (16) is stuck under the flexible underlayer (12).
Claim 14
Dependent Claim
27 words
Floor covering according to any one of Claims 8 to 12, characterised in that the base layer (23) is formed of a steel plate with aluminium plating.
References Cited (Backward Citations)
No citation records indexed.
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