Unlock instant, AI-driven research and patent intelligence for your innovation.

Flooring material comprising board shaped floor elements which are jooined vertically by means of separate assembly profiles

A technology for floor materials and floor boards, which is applied in the field of floor materials and can solve problems such as fracture deformation and weak elasticity.

Inactive Publication Date: 2003-05-21
珀屋富朗股份公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these materials are very weakly elastic, so there is a high risk of fracture deformation parallel to the top surface

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flooring material comprising board shaped floor elements which are jooined vertically by means of separate assembly profiles
  • Flooring material comprising board shaped floor elements which are jooined vertically by means of separate assembly profiles
  • Flooring material comprising board shaped floor elements which are jooined vertically by means of separate assembly profiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] FIG. 1 thus shows a schematic illustration of an embodiment of a floorboard 1 of flooring material, viewed obliquely from below. The floorboard 1 is rectangular with sides 2 , a bottom 5 and a decorative top 3 . The floorboards 1 are connected by means of individual connection profiles 10 ( FIGS. 2-6 ). The floorboard 1 has grooves 4 on each side 2 . The slots 4 are arranged parallel to their respective sides 2 . The connection profile 10 ( FIGS. 2-6 ) has flanges 11 ( FIGS. 2-6 ) arranged in pairs, which are to be inserted into a groove 4 of the floorboards 1 in each case. Adjacent floorboards 1 having grooves 4 on adjacent sides 2 are horizontally positioned and fixed by flanges 11 of the connecting profiles 10 . The floorboards 1 generally comprise a central part on which the top finish layer is applied. This central part is usually constructed of wood chips or wood fibers held together by glue or resin. Therefore, when the floor will be exposed to moisture, it ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Flooring material comprising board shaped floor elements (1) which are provided with edges (2), a lower side (5) and a decorative upper surface (3). The floor elements (1) are intended to be joined by means of separate joining profiles (10). All four edges (2) are provided with one notch-like groove (4) each. The grooves (4) are arranged parallel to its respective edge (2). The joining profiles (10) are provided with lips (11) arranged in pairs. The lips (11) are intended to each be received by one of the grooves (4) so that the floor element (1) with the grooves (4) at the adjacent edges (2) will be guided and fixed vertically via the lips (11) of a joining profile (10). The lips (11) are joined by a middle section (12) of the joining profile (10). The grooves (4) are furthermore provided with an undercut (46) while the lips (11) are provided with hooks (16) that matches the undercut (46) whereby adjacent floor elements (1) will be guided or fixed horizontally via the undercuts (46) and the hooks (16).

Description

technical field [0001] The invention relates to a flooring material comprising board-shaped floorboards assembled by means of separate connection profiles. Background technique [0002] Prefabricated floorboards with tongue and groove are very common these days. Because they are easy to install, an average handy man can install them. Such a floor can consist, for example, of solid wood, chipboard or fibreboard. These floorboards usually have a top surface, such as lacquer or some kind of thin layer. The boards are usually installed by gluing their tongue and groove. However, most common floorboards have the disadvantage that gaps of different lengths are formed between the floorboards when the installer does not install them completely. Dust will accumulate in this crevice. Also, moisture will enter the joint, causing the center section to swell when it is made of solid wood, fiberboard or chip plywood, which is what it usually is. This expansion will raise the surface...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/08E04F15/02E04F15/04
CPCE04F2201/0529E04F2201/0115E04F2201/0138E04F15/02E04F15/02038E04F2201/028E04F15/04E04F2201/0517E04F15/102E04F2201/0511
Inventor 约兰·马腾松
Owner 珀屋富朗股份公司