| 摘要 |
The signalling light 1 includes a casing 2 capable of being fixed into a housing 30 made in a support element 31 by means of an elastic arm 40 made integrally with the casing 2, and including at its free end a stud 41 capable of being housed in a recess 43 of the support element 31, by resuming its initial shape. According to the invention, a reinforcing spring 44 is located bearing against the elastic arm 40, on the one hand, and against the wall of the casing 2, on the other hand. <IMAGE>
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