| 摘要 |
<p>The arrangement has an outer framework (2) attached to an inner framework for mounting glass or panel units of a sliding door. The inner and outer frameworks have sections made of a hardened steel sheet. The inner framework has a central groove (5) within a narrow base area (6) for centering attached parts e.g. trolleys, fittings and guiding units, and a broader boundary area (7) is provided as free space.</p> |
