| 摘要 |
The safety platform for formwork (2) with an adjustable radius of curvature comprises circulation means adapted to the radius of curvature. The circulation means consist of a plate (13) comprising end elements (14,15) connected to the formwork by an articulated device and to a central element (16) by a pivoting connection allowing the platform to pass from folded to unfolded positions relative to the formwork and follow the formwork radius of curvature.
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