| 摘要 |
A sectional door (10) includes a series of track-guided pivotal door panels (12,14,16,18), wherein at least one of the door panels (12) comprises several interlocked panel members (30,32,34). The panel members (30,32,34) are of various widths so they can be assembled in different combinations to create a door panel (12) of a desired total width. The panel members (30,32,34) can be extrusions that are readily cut to length to match doorways of various widths. The ability to readily provide a panel in various widths and lengths makes such a door panel (12) particularly useful as a replacement panel whose size needs to match that of existing door panels. In some cases, one or more panel members (30,32,34) can be transparent to create a door panel with an integral window (86,88). |
