FR2858913A1 - Soil tilling hand tool has handle with pronged head that pivots relative to surface grid - Google Patents

Soil tilling hand tool has handle with pronged head that pivots relative to surface grid Download PDF

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Publication number
FR2858913A1
FR2858913A1 FR0309976A FR0309976A FR2858913A1 FR 2858913 A1 FR2858913 A1 FR 2858913A1 FR 0309976 A FR0309976 A FR 0309976A FR 0309976 A FR0309976 A FR 0309976A FR 2858913 A1 FR2858913 A1 FR 2858913A1
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FR
France
Prior art keywords
soil
handle
hand tool
pivots relative
surface grid
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.)
Withdrawn
Application number
FR0309976A
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French (fr)
Inventor
Vladimir Kalisky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MASSABKI ANTOINE
Original Assignee
MASSABKI ANTOINE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MASSABKI ANTOINE filed Critical MASSABKI ANTOINE
Priority to FR0309976A priority Critical patent/FR2858913A1/en
Publication of FR2858913A1 publication Critical patent/FR2858913A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/02—Spades; Shovels
    • A01B1/04—Spades; Shovels with teeth

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

The tool consists of a head with two or more prongs (1) that penetrate the soil to a depth permitted by a grid (4) that rests on the surface and breaks up soil lumps. The prongs are on a tube (6) that pivots on an axle (2) in relation to the grid when rotated by a handle (7) with its upper end (9) at an angle of at least ten degrees to its lower end, which is fitted in a sockewt on the tube.

Description

La présente invention concerne un dispositif de bêche manuelle rotativeThe present invention relates to a rotating manual spade device

permettant l'ameublissement du sol agricole avant les semailles des cultures.  allowing loosening of the agricultural soil before sowing of crops.

L'ameublissement du sol agricole est traditionnellement effectué à l'aide de bêches classiques en tôle ou de fourches. Le travail s' avère assez pénible lors de la séparation des mottes par passes successives, le sol de la passe suivante étant comprimé. En effet, de grandes mottes apparaissent entre les passes, qui doivent être morcelées à l'aide d'une opération complémentaire.  The loosening of the agricultural soil is traditionally carried out using conventional sheet metal spades or forks. The work is quite painful when separating the clumps in successive passes, the soil of the next pass being compressed. Indeed, large clumps appear between the passes, which must be broken up using a complementary operation.

En outre, le retournement du sol à l'aide du bêchage classique, sauf les cas où il est 10 nécessaire d'introduire l'engrais naturel dans le sol, n'est pas le mode optimal de l'ameublissement du sol du point de vue de la récolte, en particulier pour les légumes.  In addition, the turning of the soil with the conventional digging, except where it is necessary to introduce the natural fertilizer into the soil, is not the optimal way of loosening the soil from the point of contact with the soil. view of the harvest, especially for vegetables.

Le dispositif, selon l'invention, permet de remédier à ces inconvénients. Sa conception technique consiste en un système de fourches plantées en terre, qui bêchent le sol à l'aide d'un mouvement rotatif, et le morcellement des mottes est assuré par un grillage entre les mailles duquel la fourche passe lors de son mouvement de rotation.  The device according to the invention overcomes these disadvantages. Its technical design consists of a system of forks planted in the ground, which dig the ground by means of a rotary movement, and the fragmentation of the clumps is ensured by a grid between the meshes of which the fork passes during its rotation movement. .

Le sol est ainsi prêt pour les semailles à l'aide d'une seule opération, et sa structure est favorable car elle permet l'accès suffisant de l'air et le développement rapide des bactéries dans le sol, conditions nécessaires pour la fertilité.  The soil is thus ready for sowing with a single operation, and its structure is favorable because it allows sufficient access to the air and the rapid development of bacteria in the soil, conditions necessary for fertility.

Le travail est beaucoup moins pénible à cause de l'axe mécanique de la cheville autour de laquelle tourne la fourche, et que les bêches classiques ne possèdent pas.  The work is much less painful because of the mechanical axis of the ankle around which the fork rotates, and that conventional spades do not have.

Grâce au manche coudé, la personne qui utilise ce dispositif n'est pas obligée de se plier lors du travail de bêchage, ce qui permet d'éviter les problèmes dorsaux. De plus, ce dispositif est facilement utilisable, d'une seule main, par les personnes handicapées ou ayant des problèmes de dos.  Thanks to the angled handle, the person using this device is not obliged to bend during digging work, which avoids back problems. In addition, this device is easily used, one-handed, by people with disabilities or having back problems.

La Figure 1 représente le dispositif de l'invention.  Figure 1 shows the device of the invention.

En référence à ce dessin, le dispositif est composé de deux fourches (1) au minimum, attachées sur le tuyau ( 6) ensemble avec le manchon ( 7). Les fourches, plantées à partir de la surface du sol ( 5) jusqu'au niveau du grillage (4), tournent autour de l'axe (2) dans le sens des flèches ( 3), grâce à la force exercée par la personne manipulant le dispositif dans le sens de la flèche ( 8). Le manchon ( 7) est coudé selon un angle (9) au minimum de dix degrés.  With reference to this drawing, the device is composed of two forks (1) at least, attached to the pipe (6) together with the sleeve (7). The forks, planted from the ground surface (5) to the level of the grid (4), rotate around the axis (2) in the direction of the arrows (3), thanks to the force exerted by the person manipulating the device in the direction of the arrow (8). The sleeve (7) is bent at an angle (9) of at least ten degrees.

Le dispositif, selon l'invention, est particulièrement destiné à l'ameublissement du 5 sol avant les semailles des cultures.  The device according to the invention is particularly intended for loosening the soil before seeding crops.

Claims (1)

3 REVENDICATIONS3 claims 1) Dispositif de bêche manuelle rotative pour l'ameublissement du sol agricole avant les semailles des cultures, caractérisé en ce qu'il comporte au minimum deux fourches (1) plantées à partir de la surface du sol (5) jusqu'au niveau du grillage (4), un tuyau (6), et un manchon (7).  1) Rotating manual spade device for loosening the agricultural soil before planting crops, characterized in that it comprises at least two forks (1) planted from the soil surface (5) to the level of mesh (4), a pipe (6), and a sleeve (7). 2) Dispositif selon la revendication 1 caractérisé en ce que les deux fourches (1) et le manchon ( 7) tournent autour de l'axe (2) dans le sens des flèches (3,8).  2) Device according to claim 1 characterized in that the two forks (1) and the sleeve (7) rotate about the axis (2) in the direction of the arrows (3,8). 3) Dispositif selon l'une quelconque des revendications précédentes caractérisé par le manchon ( 7) coudé à angle (9) de dix degrés au minimum.  3) Device according to any one of the preceding claims characterized by the sleeve (7) angled angle (9) of ten degrees minimum. 4) Dispositif selon la revendication ( 1) caractérisé en ce que le nombre de fourches (1) peut être supérieur à deux.  4) Device according to claim (1) characterized in that the number of forks (1) can be greater than two. Figure pour les revendications: Figure 1  Figure for the claims: Figure 1
FR0309976A 2003-08-18 2003-08-18 Soil tilling hand tool has handle with pronged head that pivots relative to surface grid Withdrawn FR2858913A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0309976A FR2858913A1 (en) 2003-08-18 2003-08-18 Soil tilling hand tool has handle with pronged head that pivots relative to surface grid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309976A FR2858913A1 (en) 2003-08-18 2003-08-18 Soil tilling hand tool has handle with pronged head that pivots relative to surface grid

Publications (1)

Publication Number Publication Date
FR2858913A1 true FR2858913A1 (en) 2005-02-25

Family

ID=34112796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309976A Withdrawn FR2858913A1 (en) 2003-08-18 2003-08-18 Soil tilling hand tool has handle with pronged head that pivots relative to surface grid

Country Status (1)

Country Link
FR (1) FR2858913A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419015A (en) * 1943-10-05 1947-04-15 Gascoigne George Harry Agricultural implement
FR950491A (en) * 1947-07-30 1949-09-28 Articulated spade device
DE802482C (en) * 1948-10-13 1951-02-12 Anna Stoppelbein Tillage equipment
GB1161667A (en) * 1964-03-26 1969-08-20 Norman Francis Furneaux Hand Operated Digging Tool
FR2485867A1 (en) * 1980-07-07 1982-01-08 Zenobi Aurele Manually operated ground-working implement - has rigid frame mounted on horizontal hinge axis on handle and acting as support

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419015A (en) * 1943-10-05 1947-04-15 Gascoigne George Harry Agricultural implement
FR950491A (en) * 1947-07-30 1949-09-28 Articulated spade device
DE802482C (en) * 1948-10-13 1951-02-12 Anna Stoppelbein Tillage equipment
GB1161667A (en) * 1964-03-26 1969-08-20 Norman Francis Furneaux Hand Operated Digging Tool
FR2485867A1 (en) * 1980-07-07 1982-01-08 Zenobi Aurele Manually operated ground-working implement - has rigid frame mounted on horizontal hinge axis on handle and acting as support

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Effective date: 20060428