| 摘要 |
The invention relates to a protection device (1) comprising a mast (10) and a protection panel, said protection panel comprising: - a frame (4) defining a plane of the panel, - a protection surface (5) mounted on the frame (4) and - a support element (3) of the frame, rotatably mounted with respect to the mast (10) so as to allow rotation of the protection panel with respect to the mast in a direction orthogonal to the mast (10), characterised in that the protection panel (1) also comprises a coupling reinforcement (6) between the support element of the frame (3) and the frame (4), and in that the coupling reinforcement (6) is in rotary connection with respect to the support element of the frame (4) in a direction orthogonal to the plane of the protection panel. |
