| 摘要 |
Braking assembly for a reel-holder flange in textile apparatus, comprising a fixed flange connected to the arm for supporting the reel, at least a first and a second braking shoe supported by the fixed flange, each having an external arched lateral face which defines a braking surface for a corresponding internal annular braking band of the reel-holder flange. A drive is provided for driving the braking action which comprise at least a first and a second thrust device provided between the first and second braking shoe at the facing and opposite ends of the braking shoes, with the thrust devices which act on the braking shoes in a direction circumferential to the latter to move them apart one from the other and create a displacement in diverging radial directions of the shoes towards and against the coupling band of the reel-holder flange.
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