摘要:
The present invention refers to a spring-type spacer member, in particular for wires of framework structures intended to support vine-shoots or branches of plants in general. A spring-type spacer member according to the present invention comprises: a first body (1 ) provided with a portion (2) adapted to wrap round a pole, and further provided with at least one arm (4) provided with support means (5); a second body (6) comprising first hook-up means (7) adapted to tighten said portion (2) around said pole, and second hook-up means (8) adapted to firmly clamp said second body (6) onto said pole. The spring-type spacer member is characterized in that it comprises third hook-up means (12, 212) adapted to associate said at least one arm (4) with said second body (6).
摘要:
Resiliently compensated wire tensioner which can be used especially in the field of vine growing to tension "moving wires" of vine supports. It comprises a wire tensioner, a suitable helical spring located between a first hooking member capable of securing it to a corresponding end post of a support for vines or other plants and a second hooking member suitable for securing it to a winding member to which the ends of the pair of "moving wires" normally used in the construction of the supports are secured and which when suitably operated in rotation by a suitable tool causes winding and consequent tensioning of the same, the helical spring having turns at some distance from each other, so that it can be operated under compression and the corresponding first hooking member and the second hooking member being applied thereto in such a way as to stress it only by shortening; a suitable immobilizing member capable of securing the winding member in the appropriate tensioning position being also provided.
摘要:
Resiliently compensated wire tensioner which can be used especially in the field of vine growing to tension "moving wires" of vine supports. It comprises a wire tensioner, a suitable helical spring located between a first hooking member capable of securing it to a corresponding end post of a support for vines or other plants and a second hooking member suitable for securing it to a winding member to which the ends of the pair of "moving wires" normally used in the construction of the supports are secured and which when suitably operated in rotation by a suitable tool causes winding and consequent tensioning of the same, the helical spring having turns at some distance from each other, so that it can be operated under compression and the corresponding first hooking member and the second hooking member being applied thereto in such a way as to stress it only by shortening; a suitable immobilizing member capable of securing the winding member in the appropriate tensioning position being also provided.
摘要:
Guy device for a pole driven into the ground, particularly a support pole (10) for vine-growing plants, comprising an anchoring member (14) driven deeply into the ground, a connecting member (15) whose lower end is hooked to the anchoring member (14) and whose upper end is connected through a tensioning member (16) to the pole to be guyed. Both the connecting member (15) and the tensioning member (16) are made of a metal wire or cable, or equivalent material folded so as to form respective closed annular elements, the wire of the connecting member (15) passing through a seat obtained in the anchoring member (14) and having the ends reciprocally knotted, and the tensioning member (16) being hooked to the connecting member (15).
摘要:
The present invention refers to a reusable bundling device for oblong objects and to the relative bundling process. The bundling device for oblong objects according to the invention comprises an elongated winding element (1, 101 ) suitable to encircle a plurality of oblong objects (21 ), a securing body (2, 102) associated with a first portion of said winding element (1, 101 ) and provided with an aperture (3, 103) suitable to receive a second portion of said winding element (1, 101), said securing body (2, 102) being further provided with clamping means (15, 115) suitable for removably clamping said second portion to said securing body (2, 102). The bundling device is characterized in that said aperture (3, 103) extends in the direction of elongation of said winding element (1, 101) to allow the passage of the winding element (1, 101 ) through the aperture (3, 103) in a direction transversal to said direction of elongation and in that stopping means (4a, 4b, 104) of said winding element (1, 101 ) are arranged in proximity to said aperture (3, 103), thus at least partially obstructing the access to said winding element (1, 101).