| 摘要 |
The invention relates to a portable signalling apparatus to be used, in particular, for the temporary replacement of railways' high signal devices in order to provide a relevant light signal, characterized in that it comprises a containment body (11) able to be stably and removably associated to said signal device by relevant fixing means; provided inside said body (11) are battery supply means (16) and an optical group (12) for the emission of a relevant signal and consisting of at least a matrix of luminous elements or sectors electrically connected in parallel, each luminous sector comprising one or more light sources (120). <IMAGE> |
