| 摘要 |
The spreader (3) is fixed to the upper end (4) of a vine stake (1) by fixings (5) in order to facilitate staking. The spreader is made from a metal wire (6) shaped to define two separated branches (7,7') each having a cradle (8) for the staking wires (2). There are fasteners (9) directly connected to one of the branches which engage the other branch to hold them close together following a vine lifting operation. These fasteners are in the shape of a hook (12) which results in the deformation of one of the ends of the metal wire and therefore one of the ends of the branches. |
