FR2574246A1 - Wire-carrier post - Google Patents

Wire-carrier post Download PDF

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Publication number
FR2574246A1
FR2574246A1 FR8418964A FR8418964A FR2574246A1 FR 2574246 A1 FR2574246 A1 FR 2574246A1 FR 8418964 A FR8418964 A FR 8418964A FR 8418964 A FR8418964 A FR 8418964A FR 2574246 A1 FR2574246 A1 FR 2574246A1
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FR
France
Prior art keywords
stake
wire
wire holder
heel
wires
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8418964A
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French (fr)
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FR2574246B1 (en
Inventor
Jean-Pierre Pron
Hubert Minot
Armel Mignon
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ADRESSES IND
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ADRESSES IND
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Publication date
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Priority to FR8418964A priority Critical patent/FR2574246B1/en
Publication of FR2574246A1 publication Critical patent/FR2574246A1/en
Application granted granted Critical
Publication of FR2574246B1 publication Critical patent/FR2574246B1/en
Expired legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04Supports for hops, vines, or trees
    • A01G17/14Props; Stays

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  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Supports For Plants (AREA)

Abstract

The post 1 is produced as a T-profiled section, made from reinforced plastic. The wire-carrier device 2, made from plastic, clips onto the heel 1a of the post 1 and has two lugs comprising an impression 2b for passage of the framing wires or guide 3 and a hook 2c for retaining the training wires 4. Application: agriculture, in particular viticulture.

Description

La présente invention concerne un piquet porte-fils, en matière plastique armée de fibres de -verre, utilisable notamment pour le palissage de la vigne et des arbres fruitiers ainsi que pour la clôture. The present invention relates to a wire stake, made of plastic reinforced with glass fibers, which can be used in particular for training the vines and fruit trees as well as for fencing.

Des piquets en profilé métallique, de section particulière, munis d'encoches, conçus spécialement pour supporter les fils de charpente et les fils de palissage existent actuellement dans diverses variantes. Stakes of metal profile, of particular section, provided with notches, specially designed to support the structural wires and the trellising wires currently exist in various variants.

La tenue dans le temps de ces piquets assez coûteux exige qu'ils offrent une bonne résistance à la corrosion,notamment au niveau de la partie enfoncé dans le sol; ce qui oblige généralement les fabriquants à recourir à une galvanisation à chaud de la totalité du piquet ou à admettre leur remplacement fréquent. The durability of these fairly expensive stakes requires that they offer good resistance to corrosion, particularly at the level of the part sunk into the ground; which generally obliges manufacturers to resort to hot-dip galvanizing of the entire stake or to allow their frequent replacement.

Différentes solutions ont été envisagées pour accrottre la longévité des piquets support de fils, parmi lesquelles on peut citer celles décrites dans les demandes de brevet et de certificat d'utilité français suivants - 83.17690, concernant un piquet porte-fils réalisé en deux parties raccordées par emmanchement, dont l'une,réalisée dans un profilé,est destinée à être enfoncée dans le sol et dont l'autre, réalisée dans un profilé spécial, est munie d'encoches destinées à supporter les fils. Different solutions have been envisaged to increase the longevity of the wire support stakes, among which we may cite those described in the following French patent and utility certificate applications - 83.17690, concerning a wire stake stake made in two parts connected by fitting, one of which, made in a profile, is intended to be driven into the ground and whose other, made in a special profile, is provided with notches intended to support the wires.

- 84.07255 concernant un manchon de consolidation de piquets de vigne caractérisé en ce qu'il est constitué d'un tronçon de tube qui s'emmanche sur les piquets, au niveau de leur partie corrodée, en vue d'assurer leur eonsolidation.- 84.07255 concerning a consolidation sleeve for vine stakes characterized in that it consists of a section of tube which is fitted on the stakes, at their corroded part, in order to ensure their eonsolidation.

L'invention vise à rendre les piquets porte-fils insensibles à la corrosion et à éliminer, de ce fait, l'emploi de moyens côuteux tels que la galvanisation à chaud et les dispositifs décrits dans les demandes de brevet et de certificat d'utilité citées. The invention aims to make the wire stakes insensitive to corrosion and therefore to eliminate the use of costly means such as hot-dip galvanizing and the devices described in the patent and utility certificate applications. cited.

Ce piquet porte-fils se caractérise principalement en ce que le piquet est réalisé en matière plastique armée, selon un profil en T, et en ce que le dispositif porte-fils est réalisé en matière plastique et se clipse sur le talon du profilé. This son-carrying stake is mainly characterized in that the stake is made of reinforced plastic, according to a T-profile, and in that the son-carrying device is made of plastic and is clipped onto the heel of the profile.

Le piquet est réalisé par pultrusion, à partir d'un polyester armé de fils de verre selon une proposition de 55 à 85 % de fils de verre. The stake is made by pultrusion, from a polyester reinforced with glass threads according to a proposal of 55 to 85% of glass threads.

La hauteur de l'amie du T représente environ les 2/3 de la largeur-du talon, dont l'épaisseur représente les 4/5 de celle de l'amie
La matière plastique utilisée pour fabriquer le dispositif porte-fils est du polyacétal homopolymère comportant des additifs destinés à augmenter sa résistance aux rayonnements ultra-violets.
The height of the friend of the T represents approximately 2/3 of the width of the heel, whose thickness represents 4/5 of that of the friend
The plastic material used to manufacture the wire-carrying device is polyacetal homopolymer comprising additives intended to increase its resistance to ultraviolet radiation.

D'autres caractéristiques et avantages apparattront dans la description qui va suivre d'un piquet porte-fils selon l'invention, donné à titre d'exemple non limitatif, au regard du dessin annexé représentant
- Figure 1, une vue de façe, partielle, du piquet porte-fil.
Other characteristics and advantages will appear in the following description of a wire stake according to the invention, given by way of nonlimiting example, with regard to the appended drawing representing
- Figure 1, a partial front view of the wire stake.

- Figure 2, une vue de dessus du piquet porte-fils. - Figure 2, a top view of the wire stake.

En examinant les figures on remarque que le piquet 1, en polyester armé de fils de verre, de section en T, est équipé de dispositifs porte-fils amovibles 2, qui viennent se clipser sur le talon la du piquet par l'intermédiaire des becs 2a et qui sont munis d'oreilles comportant une empreinte 2b, destinée à retenir les fils de charpente 3 prisonniers, et un crochet 2c servant à retenir temporairement les fils de palissage 4. By examining the figures we note that the stake 1, in polyester reinforced with glass threads, T-section, is equipped with removable thread-holding devices 2, which are clipped on the heel of the stake via the spouts 2a and which are provided with ears comprising an imprint 2b, intended to retain the structural wires 3 prisoners, and a hook 2c serving to temporarily retain the trellising wires 4.

Comme on le voit, le dots 2d du dispositif porte-fils est galbé de façon à obtenir une réserve d'élasticité favorisant le pincement du talon la du piquet 1 par les becs 2a et,par conséquent,la solidarisation de l'ensemble. As can be seen, the dots 2d of the wire-carrying device are curved so as to obtain a reserve of elasticity favoring the pinching of the heel 1a of the stake 1 by the spouts 2a and, consequently, the assembly of the assembly.

Lors de l'assemblage, les fils de charpente ou les fils guides 3 sont tout d'abord introduits dans les empreintes 2b du -dispositif portefils 2, qui'est ensuite mis en place sur le talon la du piquet 1 par clipsage à la main ou à la pince, par l'intermédiaire des becs 2a. Les fils de charpente ou guides sont ainsi retenus prisonniers transversalement contre les bords du talon la du piquet puisque ceux-ci viennent obturer les dites empreintes 2b. Ils coulissent cependant librement dans les dites empreintes. During assembly, the structural wires or guide wires 3 are first introduced into the imprints 2b of the wallet device 2, which is then placed on the heel of the stake 1 by clipping by hand or with pliers, via the nozzles 2a. The structural wires or guides are thus held captive transversely against the edges of the heel 1a of the stake since these close off the said imprints 2b. However, they slide freely in the said imprints.

Les fils de palissage 4 peuvent être ensuite, à volonté, retenus par les crochets 2c situés au dessus de l'empreinte de retenue des fils de charpente 3. The trellising wires 4 can then be, at will, retained by the hooks 2c situated above the retaining imprint of the structural wires 3.

Pour désolidariser l'ensemble il suffit de déformer latéralement à la main ou à la pince la partie galbée 2d du dispositif porte-fils pour obtenir l'effacement et le désengagement de l'un des becs 2a. To separate the assembly, it suffices to laterally deform the curved part 2d of the wire-carrying device laterally by hand or with pliers to obtain the erasure and disengagement of one of the spouts 2a.

II est possible, de cette façon, d'équiper le piquet d'autant de dispositifs porte-fils qu'il est nécessaire et de disposer' ceux-ci à différentes hauteurs. It is possible, in this way, to equip the stake as many wire-holding devices as necessary and to arrange these at different heights.

Le piquet porte-fils selon l'invention est destiné principalement au soutien des plans de vigne et au palissage de leurs rameaux, mais il peut être utilisé aussi avec intérêt-dans d'autres domaines agricoles.  The stake holder post according to the invention is intended mainly for supporting the vine plans and trellising their branches, but it can also be used with interest in other agricultural fields.

Claims (5)

REVENDICATIONS 1. Piquet porte-fils, caractérisé en ce que le piquet (1) est réalisé dans un profilé en T, en matière -plastique armée, et en ce que le dispositif porte-fils (2) est réalisé en matière plastique, se clipse sur le talon (la) du piquet (1) et possède deux oreilles comportant chacune une empreine (2b) de passage des fils de charpente ou guide (3) et un crochet (2c) de retenue temporaire des fils de palissage (4). 1. Wire holder post, characterized in that the post (1) is made in a T-profile, in reinforced plastic material, and in that the wire holder device (2) is made in plastic material, clips on the heel (la) of the stake (1) and has two ears each comprising a footprint (2b) for the passage of the structural or guide wires (3) and a hook (2c) for temporarily retaining the trellising wires (4). 2. Piquet porte-fils selon la revendication 1 caractérisé en ce que le piquet (1) est réalisé par pultrusion à partir de polyester et de fils de verre. 2. Wire holder stake according to claim 1 characterized in that the stake (1) is produced by pultrusion from polyester and glass son. 3. Piquet porte-fils selon les revendications 1 et 2 caractérisé en ce que la proportion de fils de verre est de 55 à 85 Z.  3. Wire holder stake according to claims 1 and 2 characterized in that the proportion of glass son is 55 to 85 Z. 4. Piquet porte-fils selon la revendication 1 caractérisé en ce que la hauteur de l'ame (lb) du piquet (1) représente environ les 2/3 de la largeur du talon (la) dont l'épaisseur représente les 4/5 de celle de l'ame (lb). 4. Wire holder stake according to claim 1 characterized in that the height of the core (lb) of the stake (1) represents approximately 2/3 of the width of the heel (la) whose thickness represents 4 / 5 of that of the core (lb). 5. Piquet porte-fils, selon la revendication 1 caractérisé en ce que la matière plastique utilisée pour fabriquer le dispositif portefils (2) esEdu polyacétal homopolymère auquel sont incorporés des additifs augmentant sa résistance aux rayonnements ultra-violets  5. Wire stake, according to claim 1 characterized in that the plastic used to manufacture the wallet device (2) esEdu polyacetal homopolymer which are incorporated additives increasing its resistance to ultraviolet radiation
FR8418964A 1984-12-10 1984-12-10 WIRE HOLDER Expired FR2574246B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8418964A FR2574246B1 (en) 1984-12-10 1984-12-10 WIRE HOLDER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418964A FR2574246B1 (en) 1984-12-10 1984-12-10 WIRE HOLDER

Publications (2)

Publication Number Publication Date
FR2574246A1 true FR2574246A1 (en) 1986-06-13
FR2574246B1 FR2574246B1 (en) 1987-06-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8418964A Expired FR2574246B1 (en) 1984-12-10 1984-12-10 WIRE HOLDER

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FR (1) FR2574246B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611428A1 (en) * 1987-03-03 1988-09-09 Barre Veronique Training installation
US4965961A (en) * 1989-02-21 1990-10-30 Broyles Harry C Trellis wire support clip and method of adapting metal grape stake for vertical trellising

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230995A1 (en) * 1972-06-24 1974-01-10 Horst Frohnecke Plastic support framework for hops - with glass fibre reinforced plastic poles and climbing wires
GB1590231A (en) * 1978-03-03 1981-05-28 Air Scooters Ltd Method of manufacturing stakes
FR2500258A1 (en) * 1981-02-23 1982-08-27 Cugnart Pascal Wire support for training vines - has elastic tongue engaging stake and L=shaped notches in upper edge to retain wires
DE3113199A1 (en) * 1981-04-02 1982-10-28 Edgar Kanzewitsch KG, 8640 Kronach Device for supporting and retaining crops, in particular vines in viticulture
EP0141469A1 (en) * 1983-11-02 1985-05-15 Wavin B.V. A trellis stake and wire support to be used in connection with such a trellis stake

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230995A1 (en) * 1972-06-24 1974-01-10 Horst Frohnecke Plastic support framework for hops - with glass fibre reinforced plastic poles and climbing wires
GB1590231A (en) * 1978-03-03 1981-05-28 Air Scooters Ltd Method of manufacturing stakes
FR2500258A1 (en) * 1981-02-23 1982-08-27 Cugnart Pascal Wire support for training vines - has elastic tongue engaging stake and L=shaped notches in upper edge to retain wires
DE3113199A1 (en) * 1981-04-02 1982-10-28 Edgar Kanzewitsch KG, 8640 Kronach Device for supporting and retaining crops, in particular vines in viticulture
EP0141469A1 (en) * 1983-11-02 1985-05-15 Wavin B.V. A trellis stake and wire support to be used in connection with such a trellis stake

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
S.J.BARKER: "POLYACETALS", 1970, Iliffe Books, Londres, GB; *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611428A1 (en) * 1987-03-03 1988-09-09 Barre Veronique Training installation
US4965961A (en) * 1989-02-21 1990-10-30 Broyles Harry C Trellis wire support clip and method of adapting metal grape stake for vertical trellising

Also Published As

Publication number Publication date
FR2574246B1 (en) 1987-06-26

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