| 摘要 |
The present invention refers to an improved spring-type spacer member, in particular for vine or similar rows, that is characterized in that the component parts thereof are specially conformed so as to enable the spacer member itself to be most easily and conveniently switched over from an open configuration, in which the support wires for the vine-shoots are spaced apart from the respective support poles, to a closed or clamped position, in which the wires are brought back near the poles. More particularly, the spacer member according to the present invention comprises one or two side arms that can be opened apart, and that have - at the free end thereof - an eyelet provided to enable the support wires of the vine-shoots to pass therethrough, wherein such arms - on the opposite side thereof and via an elastic coil or circlet - join into a stationary support arm to be applied to the pole, which carries - in the upper portion thereof - a hook or similar contrivance enabling the free end portion of the spring arm to be quickly, easily and conveniently hooked up there when said spring arm is pushed by the operator towards the pole, to eventually retain it in this position.
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