| 摘要 |
<p>The panel (1) has an elongate locking element located within a groove on a connection area and moved relative to the groove. A protrusion is provided at another connection area for interacting with the locking element, such that the protrusion acts against or onto the locking element. The locking element engages an undercut of the latter connection area, such that the undercut is locked in horizontal- and/or vertical directions. A strip-type stop element (17) is provided in an area of the groove, for clamping the locking element in the longitudinal direction.</p> |
