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FR2881317A1 - Shrub stem e.g. vine stock, cleaning hand tool for e.g. eliminating buds, has bent blade connected to handle via oblique legs that incline blade with respect to handle at angle of fifteen degrees in lateral direction - Google Patents

Shrub stem e.g. vine stock, cleaning hand tool for e.g. eliminating buds, has bent blade connected to handle via oblique legs that incline blade with respect to handle at angle of fifteen degrees in lateral direction Download PDF

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Publication number
FR2881317A1
FR2881317A1 FR0501057A FR0501057A FR2881317A1 FR 2881317 A1 FR2881317 A1 FR 2881317A1 FR 0501057 A FR0501057 A FR 0501057A FR 0501057 A FR0501057 A FR 0501057A FR 2881317 A1 FR2881317 A1 FR 2881317A1
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FR
France
Prior art keywords
handle
blade
angle
respect
lateral direction
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Granted
Application number
FR0501057A
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French (fr)
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FR2881317B1 (en
Inventor
Silva Antoine Da
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Individual
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Individual
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Priority to FR0501057A priority Critical patent/FR2881317B1/en
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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
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08Other tools for pruning, branching or delimbing standing trees
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G2003/005Removing buds

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

The tool has a bent blade (1), whose cutting edge (1a) is directed downwards, carried by a handle (2). The blade is connected to the handle through two legs (4) that are oblique such that they permit to laterally shift the blade with respect to the handle. The legs incline the blade with respect to the handle at an angle of 15 degrees in the lateral direction.

Description

La présente invention est relative à un outil à main permettant deThe present invention relates to a hand tool for

nettoyer les pieds des arbustes, plus particulièrement les ceps de vigne.  clean the feet of shrubs, especially the vines.

Chaque année, au printemps, apparaissent le long des ceps de vigne et surtout à leur base, au ras du sol, des bourgeons et/ou des repousses qu'il est nécessaire d'éliminer.  Each year, in spring, appear along the vines and especially at their base, at ground level, buds and / or regrowth that it is necessary to eliminate.

Pour cela on procède soit en pulvérisant un défoliant (ébourgeonnage chimique), soit en faisant frotter contre les ceps une ou plusieurs brosses (ébourgeonnage mécanique), soit en nettoyant les pieds manuellement un à un.  For this we proceed either by spraying a defoliator (disbudding chemical), or by rubbing against the vines one or more brushes (disbudding mechanical), or by cleaning the feet manually one by one.

L'ébourgeonnage chimique est délicat parce que le produit doit être positionné avec une grande précision et en absence de vent afin d'éviter des dégâts.  Chemical disbudding is delicate because the product must be positioned with great accuracy and in the absence of wind to avoid damage.

L'ébourgeonnage mécanique est impuissant à diminuer les repousses vigoureuses qui apparaissent au ras du sol.  Mechanical disbudding is powerless to reduce vigorous regrowths that appear flush with the soil.

Pour ces raisons, il est souvent nécessaire de nettoyer les pieds manuellement, mais c'est un travail long et pénible.  For these reasons, it is often necessary to clean the feet manually, but it is a long and painful job.

La présente invention concerne un outil à main destiné" à faciliter ce travail manuel.  The present invention relates to a hand tool intended to facilitate this manual work.

L'outil selon la présente invention est caractérisé par le fait qu'il comporte une lame recourbée portée par un manche; De préférence, la liaison entre le manche et la lame courbe est réalisée par des 20 moyens permettant à ladite lame de faire avec le manche un angle de l'ordre de 30 degrés et d'être désaxée d'environ 20 degrés.  The tool according to the present invention is characterized in that it comprises a curved blade carried by a handle; Preferably, the connection between the handle and the curved blade is achieved by means allowing said blade to make with the handle an angle of the order of 30 degrees and to be offset by about 20 degrees.

A titre d'exemple non limitatif et pour faciliter la compréhension de l'invention, on a représenté aux dessins annexés: - Figure 1, une vue en plan d'un exemple de réalisation de l'invention. 25 - Figure 2, une vue de profil de l'outil de la figure 1.  As a nonlimiting example and to facilitate the understanding of the invention, there is shown in the accompanying drawings: - Figure 1, a plan view of an embodiment of the invention. FIG. 2 is a side view of the tool of FIG.

- Figure 3, une vue schématique illustrant la courbure de la lame.  - Figure 3, a schematic view illustrating the curvature of the blade.

- Figure 4, une vue en perspective de l'outil des figures 1 et 2.  - Figure 4, a perspective view of the tool of Figures 1 and 2.

En se reportant à ces figures, on voit que l'outil selon l'invention est constitué par une lame recourbée 1, dont le tranchant la est dirigé vers le bas portée par un manche 2, au moyen d'une douille 3, dans laquelle s'enfonce le manche 2, cette douille 3 étant reliée à la lame recourbée 1 par l'intermédiaire d'une pièce de liaison qui, dans l'exemple représenté est constituée de deux pattes 4.  Referring to these figures, we see that the tool according to the invention is constituted by a curved blade 1, the cutting edge is directed downwards by a handle 2, by means of a sleeve 3, in which the sleeve 2 is sinking, this sleeve 3 being connected to the curved blade 1 by means of a connecting piece which, in the example shown, consists of two tabs 4.

Les deux pattes 4 sont obliques de façon que la lame 1 soit décalée 5 latéralement par rapport à l'axe longitudinal XX du manche 2.  The two lugs 4 are oblique so that the blade 1 is offset laterally with respect to the longitudinal axis XX of the handle 2.

D'autre part, comme cela est illustré à la figure 2, le plan YY dans lequel se trouve le bord coupant la de la lame fait avec l'axe XX du manche un angle "b" d'environ 70 sur l'exemple représenté.  On the other hand, as illustrated in Figure 2, the YY plane in which is the cutting edge la of the blade made with the axis XX of the handle an angle "b" of about 70 in the example shown .

Cette oblicité de la lame 1 par rapport au manche 2 permet à l'utilisateur de se lo trouver à une certaine distance du pied de vigne V, ce qui améliore le confort du travail.  This obliqueness of the blade 1 relative to the handle 2 allows the user to be found at a distance from the vine foot V, which improves the comfort of work.

Afin d'améliorer encore plus le confort de travail YY est, dans une vue de face (figure 1) disposé obliquement par rapport à l'axe XX du manche, en faisant un angle "a" d'environ 15 .  To further improve the working comfort YY is, in a front view (Figure 1) disposed obliquely to the axis XX of the handle, making an angle "a" of about 15.

Cette inclinaison est ménagée d'un côté ou de l'autre selon que l'utilisateur est gaucher ou droitier.  This inclination is arranged on one side or the other depending on whether the user is left-handed or right-handed.

Sur la figure 2, on voit que pour éliminer les bourgeons ou repousses d'un pied de vigne V on engage, la lame 1 contre le tronc et on l'abaisse vers le sol en la faisant frotter contre ce tronc.  In Figure 2, we see that to eliminate the buds or regrowth of a vine V is engaged, the blade 1 against the trunk and lowered to the ground by rubbing against the trunk.

La lame 1 peut être un arc de cercle d'environ 90 ; mais de préférence l'arc de cercle est légèrement déformé de façon que la distance "m" séparant les deux extrémités de la lame (qui serait un diamètre dans le cas d'un arc de cercle) soit inférieure à deux fois la distance "2" (qui serait un rayon dans le cas d'un arc de cercle).  The blade 1 can be a circular arc of about 90; but preferably the arc is slightly deformed so that the distance "m" separating the two ends of the blade (which would be a diameter in the case of a circular arc) is less than twice the distance "2 "(which would be a ray in the case of a circular arc).

Claims (5)

REVENDICATIONS 1. Outil à main pour le nettoyage des pieds des arbustes et plus particulièrement de cep de vignes (V), caractérisé par le fait qu'il est constitué par une lame recourbée (1) dont le tranchant (la) est dirigé vers le bas, portée par un manche (2).  1. Hand tool for cleaning the feet of shrubs and more particularly of vine stock (V), characterized in that it is constituted by a curved blade (1) whose cutting edge (la) is directed downwards carried by a handle (2). 2. Outil selon la revendication 1, dans lequel la lame (1) est reliée au manche (2) par des moyens (4) permettant de la décaler latéralement par rapport audit manche (2).  2. Tool according to claim 1, wherein the blade (1) is connected to the handle (2) by means (4) for shifting laterally relative to said handle (2). 3. Outil selon la revendication 2, dans lequel lesdits moyens de liaison (4) de la lame (1) au manche (2) permettent de lui donner une inclinaison dans le sens latéral d'un angle (a), inclinaison dirigée d'un côté ou de l'autre selon que l'utilisateur est gaucher ou droitier.  3. Tool according to claim 2, wherein said connecting means (4) of the blade (1) to the handle (2) allow to give it a slope in the lateral direction of an angle (a), inclination directed to one side or the other depending on whether the user is left-handed or right-handed. 4. Outil selon la revendication 2 ou 3, dans lequel le plan (YY) contenant le tranchant (la) de la lame (1) est incliné vers le bas d'un angle (b) par rapport à l'axe 15 (XX) du manche (2).  4. Tool according to claim 2 or 3, wherein the plane (YY) containing the cutting edge (la) of the blade (1) is inclined downwards by an angle (b) relative to the axis (XX). ) of the handle (2). 5. Outil selon l'une quelconque des revendications précédentes, dans lequel les moyens de liaison de la lame (1) au manche (2) sont constitués par une douille (3) et deux pattes (4).  5. Tool according to any one of the preceding claims, wherein the connecting means of the blade (1) to the handle (2) are constituted by a sleeve (3) and two lugs (4).
FR0501057A 2005-02-02 2005-02-02 HAND TOOL FOR EBUGEONNAGE Expired - Fee Related FR2881317B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0501057A FR2881317B1 (en) 2005-02-02 2005-02-02 HAND TOOL FOR EBUGEONNAGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0501057A FR2881317B1 (en) 2005-02-02 2005-02-02 HAND TOOL FOR EBUGEONNAGE

Publications (2)

Publication Number Publication Date
FR2881317A1 true FR2881317A1 (en) 2006-08-04
FR2881317B1 FR2881317B1 (en) 2007-04-13

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Family Applications (1)

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FR0501057A Expired - Fee Related FR2881317B1 (en) 2005-02-02 2005-02-02 HAND TOOL FOR EBUGEONNAGE

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015173447A1 (en) * 2014-05-15 2015-11-19 Baya Sánchez Daniel Manual device for removing buds and young shoots

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE86823C (en) *
FR1327501A (en) * 1962-06-29 1963-05-17 vine disbudder
DE3122903A1 (en) * 1981-06-10 1982-12-30 Norbert 6730 Neustadt Roth Equipment for cutting off young shoots from old wood on vines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE86823C (en) *
FR1327501A (en) * 1962-06-29 1963-05-17 vine disbudder
DE3122903A1 (en) * 1981-06-10 1982-12-30 Norbert 6730 Neustadt Roth Equipment for cutting off young shoots from old wood on vines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015173447A1 (en) * 2014-05-15 2015-11-19 Baya Sánchez Daniel Manual device for removing buds and young shoots

Also Published As

Publication number Publication date
FR2881317B1 (en) 2007-04-13

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