| 摘要 |
Panel including a multiplicity of slats (1, 2, 3) capable of pivoting around respective axes (27) which are parallel to each other and to the lengthwise direction of the slats, each between a closure position and an opening position, the slats being arranged substantially along the same plane in their closure position to produce the continuity of the panel, and being oriented transversely to the said plane in their opening position, leaving gaps between them. The slats carry first means for mutual locking (23, 24) which immobilise each of them in the closure position, with the exception of the last one, counted in a first direction of travel along the panel, when the following slat itself is in its closure position, and second means for mutual locking (7, 8, 9) which immobilise each of them in the opening position, with the exception of the first one, counted in the said first direction, when the preceding slat itself is in its opening position. <IMAGE> |
