| 摘要 |
<p>The support is for cross members (3, 4) or similar bearers for rails (5), in partic. those used for the trucks employed in facade maintenance installations. The cross-members are located via support plates (4) on a continuous roof covering layer. For a number of support plates, an auxiliary support for the cross members is provided. This support is flexible sideways. This flexibility enables the cross members and the thus supported rail part to be held free from the under support plates in the unloaded state. The auxiliary supports are made of elastomer or rubber rings, blocks, used in conjunction with springs (8) which can be compressible axially and laterally flexible.</p> |
