| 摘要 |
The invention relates to a device for unwinding a flexible support wire for vines, comprising a dispenser having a rack (12) provided with means for fastening to a carrier cable, a winding reel (14) for said support wire, mounted on the rack (12) rotatably about an axis of rotation, and rotational retention means for the winding reel (14), which are capable of assuming a retention state in which the rotation of the winding reel (14) is blocked and a release state in which the winding reel (14) is able to rotate freely. The device includes remote control means for guiding the changeover of the retaining means from the retention state to the release state and conversely.
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