Mechanical panel connection
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 4, 2003
Grant Date -
Nov 1, 2001
app pub date -
Mar 7, 2001
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 (34) that is embodied at a side edge (3); a tongue (32) that is embodied at a side edge (4); a depression (35) that is embodied in the groove (34) and has an interlocking surface (17); an interlocking element (33) that is embodied at the tongue (32) and has an interlocking surface (27); and fitting surfaces (12, 22), which are embodied in the groove (34) and at the tongue (32) and serve as abutments for the interlocking surfaces (17, 27). The properties of interlocking and orientation stability are improved in that the groove (34) has fitting surfaces (14, 15), which extend parallel to the top side (5), in the region of the groove bottom (7), and the tongue (32) has fitting surfaces (24, 25), which extend parallel to the top side (9), in the region of the end surface (8), with the fitting surfaces (14, 24; 15, 25) resting against one another in the interlocked state of the connection.
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