| 摘要 |
The invention concerns a tubular fusible member (21) extending along a longitudinal axis (AL), intended to engage in a double yoke (14) and in a single yoke (12) to form a hinge (11). According to the invention, the fusible member (21) is integral in rotation with one of the yokes (12, 14), and has a transverse section of which the shape gradually changes between a central section and two distal sections, each distal section having a thickness that is reinforced in the regions thereof that extend parallel to the bending plane (PF) in which the fusible member (21) works when it is biased, the central section having a quadratic moment relative to an axis normal to the bending plane (PF) that is greater than the quadratic moment of the distal sections. |
