Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of ground covering and floor plates, applied in the direction of floors, dovetail connections, circuits, etc., can solve problems such as low bending resistance
Inactive Publication Date: 2005-07-20
WINDMOLLER FLOORING PROD
View PDF6 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
This lower flex resistance is of course unacceptable in today's environment as the currently preferred method of bond laying
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] FIG. 1 shows the edges of two floorboards to be joined, of which the left-hand one will be referred to below as the first floorboard 10 and the right-hand one as the second floorboard 12 . The floorboards 10 and 12 may be made of laminate, ie of derived wood products and / or plastic, or of compacted wood. The top cover layers 14, 16 are represented here by way of example. The first floorboard 10, shown on the left in FIG. The inside of the groove 22, ie towards the rear end 24 of the groove, is at the same angle as the tongue 20 protrudes upwards.
[0034]Arranged above the obliquely raised tongue 20 in the first floorboard is a groove 26 , the bottom wall of which is formed by the top surface of the tongue 20 sloping down towards the groove rear end 28 . Instead, the top wall of the groove 26 extends substantially horizontally, which is parallel to the floor plane of the two floorboards 10 , 12 .
[0035] The top of the groove 22 in the second floorboard 12 is define...
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
Login to view more
Abstract
The invention relates to a floor covering plate, especially a laminated panel, wooden flooring element or the like, comprising an edge profile section on at least two opposite-lying edges in the form of a modified groove and tongue assembly which is used to connect adjacent plates, a further arrangement respectively consisting of a groove (22, 122, 26, 126) and a tongue (20, 120, 30, 130) on the at least two edges, whereby the tongue on one edge of the first plate ascends at a slanted angle and the groove on an associated edge of a second plate ascends at a slanted angle from the lower part of the plate. The edge profile sections are directly incorporated into the support material of the floor covering plate, the groove (26, 126) of the first plate being located directly above the tongue associated therewith (20, 120) and the lower wall of the groove descending towards the bottom of the groove (28, 128) as the tongue (20, 120) of the first plate ascends. The upper wall of the groove (26, 126) of the first plate (10, 110) extends in a substantially parallel manner in relation to the plane of the plate and the tongue (30, 130) of the second plate (12, 112) is provided with an upper surface lying substantially parallel to the plane of the plate, whereby a lower surface extends downwards as far as the end of the tongue (30, 130), corresponding to the shape of the groove (26, 126).
Description
technical field [0001] The present invention relates to a floor covering board, in particular to laminated strips, parquet elements, veneered floor elements, ready-to-install parquet elements etc., in at least two modified An edge profile on the opposite side of the groove and tongue joint form, a conforming construction consisting of a groove and a tongue on each of at least two sides, wherein the tongue on one side of the first floorboard The groove on the side associated with the second floorboard rises sloping upwards from the bottom of the floorboard. Background technique [0002] A floor covering panel of this type is disclosed in DE3343604C2. In this prior art floorboards, the act of joining two identical floor covering panels results in an "improved" groove and tongue joint, in which the Joining so that adjacent floorboards remain in place, i.e. they cannot be unintentionally separated. Although this level fixation can be achieved by bonding adjacent floorboards t...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more