| 摘要 |
<p>The arrangement has a plate (26) adjusted along a direction perpendicular to edges of a signaling light and a casement. The plate is fixed on a base (28) of a housing (24). A case of the light is mounted on the plate in an isostatic and movable manner with respect to the base of the housing along a direction perpendicular to the edges for adjusting a clearance between the edges by adjusting a position of the plate. The light is movably mounted with respect to the housing along the direction.</p> |
