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Panel element and a connection system for panel element

A technology of plate and components, which is applied in the field of plate components and can solve problems such as fracture of plate components

Inactive Publication Date: 2008-02-13
WEITZER PARKETT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of this known plate part is that, when high stress peaks are applied to the plate part, which usually occurs on the tenons, it is possible to cause the plate part to break

Method used

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  • Panel element and a connection system for panel element
  • Panel element and a connection system for panel element
  • Panel element and a connection system for panel element

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] FIG. 1 shows a schematic oblique view of the plate-shaped part of the present invention. The plate-like part of the invention has a use side 11, a reverse side 12 opposite said use side, a first longitudinal side 13 with a tenon 2, a second longitudinal side 13 opposite to the first longitudinal side 13 and having a groove 3 opposite in shape to the tenon 2 Two longitudinal sides 14, and two end faces 15,16.

[0024] The plate-shaped member of the present invention, as shown in FIG. 1 , has a substantially rectangular shape 1 . It can also be square or have other shapes such as rhombus, triangle, hexagon, octagon, or oval, etc.

[0025] FIG. 2 shows a cross-sectional view of a first embodiment of the plate-shaped part according to the invention, the cross-section being perpendicular to the longitudinal direction of the tenons 2 . The tenon 2 has a first protruding portion 22 protruding beyond the use side 11 in a first direction parallel to the use side and perpendicu...

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PUM

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Abstract

The invention relates to a panel element comprising an active side, a counter-traction side located opposite the active side, a first longitudinal side comprising an elastic tongue, and a second longitudinal side which is opposite the first longitudinal side and comprises a groove that is shaped in a complementary manner to the elastic tongue. Said elastic tongue comprises a first projection (21) which protrudes past the active side in a first direction which is parallel to the active side and normal in relation to the longitudinal direction of the elastic tongue. The inventive panel element also comprises a second projection (22) which extends in the first direction, a first undercut (23) being formed between the first projection (21) and the second projection (22). At least one first region (25) of the second projection (22) is closer to the tongue-side edge (18) of the active side (11) than a second region (26) of the first undercut (23).

Description

technical field [0001] The invention relates to a plate-like element having a use side, a face opposite to said use side, a first longitudinal side with a tenon, a second longitudinal side opposite said first longitudinal side and having a groove of opposite shape to said tenon. Two longitudinal sides, the tenon has a first protruding portion extending beyond the use side in a first direction parallel to the use side and perpendicular to the longitudinal direction of the tenon. Background technique [0002] DE-U-201211196 discloses such a plate-like part, wherein in the area of ​​the opposite side (the side facing away from the use side) the tenon has a second protruding portion extending in the first direction, between the first protruding portion and the second A first undercut is formed between the two projections, and since at least the first zone of the second projection is far apart (of the upper surface on which people can walk after laying) the use of the tenons on t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F15/04
Inventor 维尔弗里德·魏策
Owner WEITZER PARKETT