| 摘要 |
<p>The panel (7) which is specially intended for an up-and-over garage door is installed on another similar panel by pivoting around an axis parallel to the longitudinal horizontal direction. The panel includes first (16) and second (17) facings, rigidly fixed together, which define its large external parallel surfaces (18,19). A longitudinal edge (14) has a continuously decreasing thickness from the external surfaces as far as its free longitudinal edge (21). The transverse section of the edge is pseudo triangular.</p> |
