MAST HAVING CONTROLLED WEAKENING, IN PARTICULAR FOR A SIGNALING ELEMENT AND METHOD FOR PRODUCING SAME
The invention relates to a fusible mast (1) comprising a shaft (2) provided at one end with attachment means (3) for attaching said fusible mast (1) to a mounting with which same shares a transverse junction plane (P), characterized in that said mast comprises a controlled weakening area (4) separat...
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Format: | Patent |
Sprache: | eng ; fre |
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