| 摘要 |
Described is a novel joint profile for the longitudinal edges of profiled-edge boards for producing profiled-edge boards which interlock with their longitudinal edge profiles and are preferably glued at the profile joint, for producing wooden panels, in particular glued solid-wood panels. The joint profile has two rectilinear vertical legs, parallel to one another and staggered laterally in the direction of the panel or board plane, and a rectilinear transverse leg, connecting the vertical legs to one another at their inner ends, in such a configuration and mutual arrangement that the joint profile has the overall shape of a "victory rune", the transverse leg facing the vertical leg which is offset laterally inwards. A number of important advantages are obtained with this design: the transfer of the profiled-edge boards, at first placed only in a loosely interlocking position, into the closing position and the pressing for the gluing can be effected by applying pressure both transversely to the panel plane and parallel to the panel plane, automatic joint closing and locking of the joints in the closed state being guaranteed. In both cases, whether external pressure is applied transversely or longitudinally, sufficient force components acting transversely to the leg surface are obtained in the process at all joint-profile legs for pressing the glue layer into the ... Original abstract incomplete. <IMAGE>
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