FR2718327A1 - Support post for espalier cultivation - Google Patents
Support post for espalier cultivation Download PDFInfo
- Publication number
- FR2718327A1 FR2718327A1 FR9404133A FR9404133A FR2718327A1 FR 2718327 A1 FR2718327 A1 FR 2718327A1 FR 9404133 A FR9404133 A FR 9404133A FR 9404133 A FR9404133 A FR 9404133A FR 2718327 A1 FR2718327 A1 FR 2718327A1
- Authority
- FR
- France
- Prior art keywords
- base
- wood
- espalier
- piece
- stake
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/04—Supports for hops, vines, or trees
- A01G17/14—Props; Stays
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2292—Holders used for protection, repair or reinforcement of the post or pole
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Protection Of Plants (AREA)
Abstract
Description
PIQUET D'ESPALIER
La culture en espalier, particulièrement dans le vignoble, s'organise sur des piquets plantés en ligne et supportant les fils de fer sur lesquels sont montés les sarments.STAIRCASE STAKE
Espalier culture, particularly in the vineyard, is organized on stakes planted in line and supporting the wire on which the branches are mounted.
De tels piquets, d'une hauteur variable selon les méthodes de culture, mais pouvant avoisiner les deux mètres sont le plus généralement en bois, le bois d'acacia étant le plus employé. Such stakes, varying in height depending on the cultivation methods, but which may be around two meters are most generally made of wood, acacia wood being the most used.
Ces piquets en bois, même traités, sont putrescibles. Ils deviennent donc fragiles. De ce fait ils n'assurent pas une rigidité suffisante lors du passage des machines de traitement et surtout des machines à vendanger dont les batteurs en abattent plusieurs. These wooden stakes, even treated, are putrescible. They therefore become fragile. As a result, they do not provide sufficient rigidity during the passage of the processing machines and especially of the grape harvesting machines, the beaters of which slaughter several of them.
Leur utilisation nécessite donc un entretien constant, source de frais de main d'oeuvre. Their use therefore requires constant maintenance, a source of labor costs.
Le bois de pin, moins onéreux et moins putrescible, a aussi été remployé. Mais il s'est avéré plus cassant par lui même. Pine wood, which is less expensive and less putrescible, has also been reused. But it turned out to be more brittle by itself.
On a aussi utilisé des piquets en fer, et surtout en fer galvanisé, qui assurent une plus grande longévité de l'installation, résistant plus longtemps à leur détérioration chimique par oxydation que les piquets en bois ne résistent à leur détérioration biologique par pourrissement. Ils résistent mieux aussi aux chocs répétés des batteurs des machines à vendanger. Mais ils présentent par contre l'inconvénient de détériorer ces batteurs au point d'entraîner parfois leur rupture. En outre, dans les vignobles de cru, ils ne satisfont pas l'esthétique qu'une recherche de la tradition entend maintenir. Iron stakes, and especially galvanized stakes, have also been used, which ensure a longer service life, which is more resistant to their chemical deterioration by oxidation than wooden stakes can resist their biological deterioration by rotting. They are also more resistant to repeated shocks from beaters from harvesting machines. However, they have the drawback of damaging these beaters to the point of sometimes causing them to break. In addition, in vintage vineyards, they do not meet the aesthetics that a search for tradition intends to maintain.
La présente invention a donc pour objet de proposer un piquet d'espalier qui ait la longévité des piquets en fer galvanisé, d'où une économie importante faite sur les frais d'entretien de l'installation, tout en présentant les avantages des piquets en bois, ne pouvant de par leur forme et leur matière endommager les batteurs des machines à vendanger, et présentant enfin l'esthétique recherché dans les vignobles de grand cru. The object of the present invention is therefore to propose a spike stake which has the longevity of galvanized iron stakes, hence a significant saving made on the maintenance costs of the installation, while presenting the advantages of stakes in wood, not being able by their form and their material to damage the beaters of the harvesting machines, and finally presenting the esthetics sought in the vineyards of grand cru.
Ils offrent aussi la possibilité d'installer à toute hauteur que l'exploitant désire les crampons destinés à recevoir les fils de fer de pal vissage. They also offer the possibility of installing at any height that the operator desires crampons intended to receive the wire of pal screwing.
Pour cela l'invention est essentiellement caractérisée par la combinaison d'un pieu métallique placé à la base et dans l'axe d'un piquet en bois dont il assure la fixation dans le sol
La figure 1 est une vue schématique en élévation, écorchée à sa base, montrant l'objet de l'invention en position fichée dans le sol.For this, the invention is essentially characterized by the combination of a metal stake placed at the base and in the axis of a wooden stake which it secures in the ground
Figure 1 is a schematic elevational view, cut away at its base, showing the object of the invention in position stuck in the ground.
La figure 2 est une vue schématique agrandie de sa coupe transversale selon AB. Figure 2 is an enlarged schematic view of its cross section along AB.
Selon les figures 1 et 2 le piquet objet de l'invention est formé par la combinaison d'un élément métallique 1, de préférence galvanisé, situé à sa base et assurant sa rigidité d'implantation en terre en même temps que sa longévité par sa résistance à sa détérioration par l'humidité du sol, et d'un élément en bois 2, tel qu'un rondin, par exemple, formant la partie exclusivement aérienne du piquet et comportant de ce fait les avantages inhérent à ce type de matériau. According to Figures 1 and 2 the stake object of the invention is formed by the combination of a metallic element 1, preferably galvanized, located at its base and ensuring its rigidity of implantation in soil at the same time as its longevity by its resistance to its deterioration by soil moisture, and of a wooden element 2, such as a log, for example, forming the exclusively aerial part of the stake and therefore comprising the advantages inherent in this type of material.
Pour cela le piquet formé par la pièce de bois 2 est muni à sa base d'une mortaise profonde 3 pratiquée selon son axe, de façon symétrique par rapport à son centre, formant un étui dans lequel est introduite en force la fiche métallique 1 qui se développe suffisamment au delà de la base de ladite pièce de bois 2 pour être solidement fichée dans le sol. For this, the stake formed by the piece of wood 2 is provided at its base with a deep mortise 3 formed along its axis, symmetrically with respect to its center, forming a case into which the metal plug 1 is forcefully introduced. grows sufficiently beyond the base of said piece of wood 2 to be firmly embedded in the ground.
La fiche métallique 1, en fer galvanisé de préférence, peut épouser différentes formes. Mais il a été remarqué que la forme donnée à un feuillard cintré longitudinalement est la forme qui assure le meilleur ancrage dans le sol. The metal plug 1, preferably made of galvanized iron, can take different forms. However, it has been observed that the shape given to a strip bent longitudinally is the shape which provides the best anchoring in the ground.
Pour éviter tout risque d'éclatement du bois 2 au niveau de la mortaise 3 sous l'effet de l'effort supporté dans cette zone, ainsi que sous l'effet des conditions climatiques et du vieillissement, une frette métallique circulaire 4 est installée à la base du piquet de bois. Pour ne pas avoir à effectuer le calibrage de ce dernier en vue de recevoir la frette extérieurement, celle-ci est introduite dans la masse de manière à circonscrire ia mortaise 3. Et pour éviter de créer une zone continue circulaire de rupture, ladite frette circulaire 4 présente une allure si n usoid al e. To avoid any risk of bursting of the wood 2 at the mortise level 3 under the effect of the force supported in this zone, as well as under the effect of climatic conditions and aging, a circular metallic hoop 4 is installed at the base of the wooden stake. So as not to have to calibrate the latter in order to receive the hoop externally, it is introduced into the mass so as to circumscribe the mortise 3. And to avoid creating a continuous circular rupture zone, said circular hoop 4 has a shape if n usoid al e.
Un piquet d'espalier ainsi constitué présentera l'avantage d'une longévité ainsi que d'une rigidité d'implantation qui seront celles d'un piquet en fer. A spike stake thus constituted will have the advantage of a longevity as well as a rigidity of establishment which will be those of an iron stake.
Mais sa partie aérienne étant en bois, on retrouvera à ce niveau les avantages d'un tel matériau, et, entre autres, ce piquet ne contribuera pas à détériorer les batteurs des machines à vendanger, et il permettra l'organisation des fils de palissage à chaque hauteur désirée par l'exploitant. But its aerial part being made of wood, we will find at this level the advantages of such a material, and, among other things, this stake will not contribute to deteriorating the beaters of the harvesting machines, and it will allow the organization of trellising wires at each height desired by the operator.
Autant d'avantages auxquels s'ajoute l'esthétique conforme à la tradition particulièrement recherchée dans les vignobles de grand cru. So many advantages to which is added the aesthetics in accordance with the tradition particularly sought in grand cru vineyards.
La rigidité ainsi que la résistance à la corrosion de la partie enterrée permettront aussi de réduire considérablement le coût de la main d'oeuvre normalement nécessaire pour la surveillance de l'installation et le remplacement fréquent des piquets en bois actuellement utilisés. The rigidity as well as the corrosion resistance of the buried part will also considerably reduce the cost of the labor normally required for monitoring the installation and the frequent replacement of the wooden stakes currently used.
De tels piquets, selon les caractéristiques de l'invention, pourront donc avantageusement être utilisés pour le palissage des cultures en ligne et particulièrement de la vigne. Such stakes, according to the characteristics of the invention, can therefore advantageously be used for the trellising of row crops and particularly of the vine.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9404133A FR2718327B1 (en) | 1994-04-06 | 1994-04-06 | Wall post. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9404133A FR2718327B1 (en) | 1994-04-06 | 1994-04-06 | Wall post. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2718327A1 true FR2718327A1 (en) | 1995-10-13 |
FR2718327B1 FR2718327B1 (en) | 1996-06-14 |
Family
ID=9461867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9404133A Expired - Fee Related FR2718327B1 (en) | 1994-04-06 | 1994-04-06 | Wall post. |
Country Status (1)
Country | Link |
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FR (1) | FR2718327B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111411812A (en) * | 2020-04-22 | 2020-07-14 | 福州鼓楼花旦净电子科技有限公司 | From power supply pole of taking soil moisture to detect |
IT202100014588A1 (en) * | 2021-06-04 | 2022-12-04 | Azienda Agricola F Lli Buccelletti S R L | PILE SYSTEM FOR SUPER INTENSIVE CULTIVAR CULTIVATION OF OLIVE CULTIVARS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2573617A1 (en) * | 1984-11-23 | 1986-05-30 | Dunois | Stake, especially for cultivating vines. |
DE4009230C1 (en) * | 1990-03-22 | 1991-05-08 | Karl 7321 Wangen De Staebler | Pile holding stake for vine - has sharpened tip penetrating ground and sleeve surrounding three radial legs |
-
1994
- 1994-04-06 FR FR9404133A patent/FR2718327B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2573617A1 (en) * | 1984-11-23 | 1986-05-30 | Dunois | Stake, especially for cultivating vines. |
DE4009230C1 (en) * | 1990-03-22 | 1991-05-08 | Karl 7321 Wangen De Staebler | Pile holding stake for vine - has sharpened tip penetrating ground and sleeve surrounding three radial legs |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111411812A (en) * | 2020-04-22 | 2020-07-14 | 福州鼓楼花旦净电子科技有限公司 | From power supply pole of taking soil moisture to detect |
IT202100014588A1 (en) * | 2021-06-04 | 2022-12-04 | Azienda Agricola F Lli Buccelletti S R L | PILE SYSTEM FOR SUPER INTENSIVE CULTIVAR CULTIVATION OF OLIVE CULTIVARS |
Also Published As
Publication number | Publication date |
---|---|
FR2718327B1 (en) | 1996-06-14 |
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