| 摘要 |
<p>The cistern has a wall (2) with one or more first bores (3) for mounting a triangular protective installation panel (4) via e.g. rivets, bolts, etc. (5) with spring elements (9). Second bores (7) are located in the base (6) of the panel facing the first ones, with the second bores having a larger diameter than the first ones. The rivets etc. are fitted into the bores so that the panel is locked to the wall. The rivets, bolts, etc. are enclosed by a locking element of elastic material.</p> |
