| 摘要 |
<p>There is a drop rod which seals the opening. There is an internal support tube for attachment of holders for a canvas sprindle and support brackets for hinge arms, in the case for an awning sunblind. The case has a rear side, bottom and cover piece which consist of a single-piece, self-supporting extruded metal profile unit. The support tube may also be integrated into this, pref. being connected by extruded lengthways bars. This is compact, strong and easily installed, with few separate parts; it is also easily removed and re-mounted.</p> |
