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

Panel

A core and retaining strip technology, used in floors, covering/lining, construction, etc., to solve problems such as locking devices breaking

Pending Publication Date: 2020-09-11
SURFACE TECH
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Breakage will occur on the locking device

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
  • Panel
  • Panel
  • Panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0084] Figures 1a-1f A first embodiment of a panel 1 according to the invention is shown. The panels are shown separately in order to show their opposite panel edges 2 and 2' during the course of the joining movement / joining process and in the locked state. Of course, a partially shown panel edge and a partial illustration of the two panels without being cut away can also be understood.

[0085] In practice, when the panels have, for example, a rectangular shape, it is quite common to cut off the panels which are too long at the ends of the row of panels in order to shorten them to the required length. Usually, it is possible to start a new panel row with the divided remainder. The complementary retaining profiles of the cut-out panels fit into one another and can be locked together, as will be shown in the following exemplary embodiments.

[0086] exist Figure 1a shows a panel 1 with a panel core 3, wherein the panel has a panel surface 4 and a lower panel surface 5 as ...

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

The invention relates to a panel (1), comprising at least one first edge pair of complementary interlocking retaining profiles (6, 7) on panel edges lying opposite each other, wherein: one of the retaining profiles (6) has a locking groove (8) having a retaining strip (12), which protrudes at the free end of the lower groove wall (11) toward the panel surface (4); the complementary retaining profile (7) is provided with a locking tongue (9), which, in the joined state, interacts with the retaining surface (12b) of the retaining strip (12), and a play is present, which comprises a vertical play(Q) and a horizontal play (P, P'), such that the retaining profiles (6, 7) can be moved perpendicularly to the panel surface (4, 4') and can be moved in a direction that is perpendicular to the paneledges (2, 2') and that is also parallel to the panel surface (4, 4'); in a joining step, the tongue bottom side (9a) of the locking tongue (9) can be laid horizontal onto the retaining strip (12) ofthe locking groove (9) and then the tongue top side (16) can be slid against the inside (10a) of the upper groove wall (10), the tongue top side (16) touching the inside (10a) of the upper groove wall(10) in the region of the panel core (3').

Description

technical field [0001] The invention relates to a panel having a panel core, a panel surface, a lower panel surface and at least one first edge pair with complementary form-fitting retaining profiles on mutually opposite panel edges. , wherein one of the holding profiles has a locking groove with an upper groove wall protruding distally and a lower groove wall protruding farther than the upper groove wall at the far side and a retaining strip, so The retaining strip protrudes at the free end of the lower channel wall in the direction of the panel surface and has a free upper strip end and at least one undercut retaining surface, wherein the retaining surface is oriented towards the panel core and delimits the lower channel wall in the recess behind the retaining strip, wherein the complementary retaining profile is provided with a locking spring which has at least one undercut abutment surface which is oriented towards the panel core and In the split state, it cooperates with...

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 Applications(China)
IPC IPC(8): E04F15/02E04F13/08
CPCE04F13/0894E04F15/02038E04F2201/0107E04F2201/0153E04F2201/027E04F2201/042E04F2201/043E04F15/02E04F2201/0138
Inventor H-J·汉尼希E·舍费尔斯
Owner SURFACE TECH