| 摘要 |
The invention relates to a lighting and signaling device for vehicles or aircraft, having a light source and means for concentrating the radiation from this source onto the entrance end of a transparent rod, the. rod extending along a longitudinal axis A and having obliquely relative to the longitudinal axis a plurality of reflecting facets at which light emerges at a specific intensity, the facets cooperating optically with optical lenses which are arranged at the exit of an optical conductor rod in the path of the elementary light bundles reflected by the facets, light-controlling elements being provided which permit the deflection or passage of light by changing the reflection at the facet. It is provided according to the invention that for the purpose of the passage of light a coupling element can be inserted into the beam path of the coupled-out beam in order to couple the beam in again.
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