| 摘要 |
<p>A transport crade (1) for large assembled doors (8), consists of two parallel upright panels which are of equal height. Along the top edge, each panel has VEE slots (2) and parallel to it, near the base of the panel a row of oblong slots (3) are provided. The door frames (7) have location holes for anchor bolts which for the purpose of installation in the transport cradle are fitted with hexagon head screws (10, 11). The doors are thus located vertically between the cradle panels by the screw bolts that are hooked into the location slots (2, 3).</p> |
