| 摘要 |
Fast-coupling device for mutual connection of two coupleable members, which can be separated from one another and are provided with respective coupling sections. A first of said coupleable members has at least one through opening, which communicates with a front edge of the coupleable member by means of a disengagement groove having a width smaller than the width of said opening. The second coupleable member comprises at least one clamping member, which is mobile in a hole between an extracted position and a retracted position and is pushed elastically towards its extracted position. The clamping member has a surface, which engages the through opening of the first coupleable member. Each clamping member has an actuation portion with a dimension equal to or smaller than the width of said disengagement groove.
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