Invention Grant
- Patent Title: Mechanical panel connection
- Patent Title (中): 机械面板连接
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Application No.: US09801258Application Date: 2001-03-07
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Publication No.: US06526719B2Publication Date: 2003-03-04
- Inventor: Stefan Pletzer , Martin Steinwender , Jürgen Weber
- Applicant: Stefan Pletzer , Martin Steinwender , Jürgen Weber
- Priority: DE10010502 20000307
- Main IPC: E04C230
- IPC: E04C230

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.
Public/Granted literature
- US20010034992A1 Mechanical panel connection Public/Granted day:2001-11-01
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