Mechanical panel connection
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 24, 2002
Issued Date -
N/A
app pub date -
Nov 14, 2000
filing date -
Mar 7, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A panel connection, particularly for flooring panels, having a groove (35) that is formed at a side edge (5); a tongue (32) that is formed at a side edge (6); a depression (39) that is formed in the groove (35) and has an interlocking surface (16); an interlocking groove (34) that is formed at the tongue (32) and has an interlocking surface (26); and fitting surfaces (14, 24), which are formed the groove (35) and at the tongue (32) and serve as abutments for the interlocking surfaces (16, 26). The properties of interlocking and orientation stability are improved in that a recess (40), which is formed by a facing surface (11) that extends perpendicular to the top side (3) and a fitting surface (12) that extends parallel to the top side (3), is provided in the region of the side edge (5). An upper lip (30), which is formed by a facing surface (21) that extends perpendicular to the top side (4) and a fitting surface (22) that extends parallel to the top side (4), is provided in the region of the side edge (6). The fitting surfaces (12, 22) resting against one another and the facing surfaces (11,21) resting against one another in the interlocked state of the connection.
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Cited Art Landscape
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