| 摘要 |
An overhead door structure having a swinging mechanism (42, 43, 44), fixed lateral sliding guides, a plurality of box-like modular panels (1, 2, 3), an upper longitudinal member (15) and a lower longitudinal member (12) for stiffening and quick assembly of the panels (1, 2, 3), and securing means (13) for securing each modular panel to each longitudinal member. <IMAGE> |
