FR2914339A1 - Multiuse stud for supporting branches of fruit tree, has parallelepiped section tubes stacked with each other until attaining required height, and spring serving as resilient suspension to upper element of stud - Google Patents

Multiuse stud for supporting branches of fruit tree, has parallelepiped section tubes stacked with each other until attaining required height, and spring serving as resilient suspension to upper element of stud Download PDF

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Publication number
FR2914339A1
FR2914339A1 FR0702164A FR0702164A FR2914339A1 FR 2914339 A1 FR2914339 A1 FR 2914339A1 FR 0702164 A FR0702164 A FR 0702164A FR 0702164 A FR0702164 A FR 0702164A FR 2914339 A1 FR2914339 A1 FR 2914339A1
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France
Prior art keywords
stud
strut
forestay
multipurpose
tube
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FR0702164A
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French (fr)
Inventor
Marie Laure Hildbrand
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Individual
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Individual
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Priority to FR0702164A priority Critical patent/FR2914339A1/en
Publication of FR2914339A1 publication Critical patent/FR2914339A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • 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
    • A01G17/10—Holders for boughs or branches
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E04G25/063—Shores or struts; Chocks telescopic with parts held together by positive means by pins with safety devices to avoid the accidental loss or unlocking of the pin, e.g. chains attaching the pin to the prop
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G2025/003—Supports therefor, e.g. tripods
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G2025/006—Heads therefor, e.g. pivotable

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Supports Or Holders For Household Use (AREA)

Abstract

The stud has rectangular or parallelepiped section tubes (1) stacked with each other until attaining required height, where each tube is maintained at the required height with respect to the other tube by a pin (3). The pin penetrates in an opening corresponding to an opening formed in a receiver tube. A metallic yoke (4) penetrates in an upper tubular of the stud, and a spring (5) serves as resilient suspension to an upper element of the stud. A support of a tree branch comprises a cylindrical metallic element with V shaped lower surface that is covered by rubber or plastic.

Description

La présente invention concerne un étai multiples usages destiné plusThe present invention relates to a multi-purpose prop for more

particulièrement à soutenir les branches d'arbres fruitiers. Selon les têtes mises en place (planche 2/3), la présente invention peut être utilisée pour d'autres supports. Avec deux étais et des traverses, la présente invention peut servir de portes cintres comme vêtements ou autres.  especially to support the branches of fruit trees. Depending on the heads installed (plate 2/3), the present invention can be used for other supports. With two stays and sleepers, the present invention can be used as clothes hangers or others.

On a observé dans la culture horticole et plus particulièrement arboricole, que lorsqu'il existe une abondance de fruits, les branches ou les tiges végétales se plient et risquent de se casser sous l'effet du poids, soit naturellement ou sous l'effet du vent.  It has been observed in horticultural and more specifically in arboreal culture that when there is an abundance of fruit, the branches or plant stalks bend and risk breaking under the effect of weight, either naturally or under the influence of wind.

Pour pallier cet inconvénient on réalise des étayages artisanaux capables de soutenir des excès de poids portés par la tige ou la branche. Ces étais sont généralement réalisés par un personnel non compétent et spécifiquement adaptés au site ou à l'arbre. En outre, ces aménagements sont le plus souvent détruits après le mûrissement des fruits et la cueillette.  To overcome this disadvantage is carried out shoring crafts capable of supporting excess weight carried by the stem or branch. These props are usually made by unskilled personnel and specifically adapted to the site or tree. In addition, these developments are most often destroyed after ripening and picking.

Quand les branches sont soulevés par le vent, ces étais artisanaux (non munis de tête à ressort comme la présente invention figure 4 de la planche 2/3) tombent 20 souvent à terre et ne remplissent plus leur rôle initial.  When the branches are raised by the wind, these craft props (not equipped with spring head as the present invention Figure 4 of the board 2/3) often fall to the ground and no longer fulfill their original role.

La présente invention propose un étai multiples usages constitué de tubes (1) creux, métalliques ou plastiques, de section carrée, s'emboîtant les uns dans les autres, afin de créer un étai de hauteur réglable. Le réglage de la hauteur de deux étais est fixé au moyen de goupilles (3) qui traversent de part en part deux éléments emboîtés de l'étai pourvus d'orifices (7). Ces orifices sont usinés à des distances égales à la fois dans l'élément de l'étai qui s'emboîte et celui qui constitue l'élément récepteur. Le bas de l'étai est porté au 25 moyen d'un socle (2) garni au moyen d'un sabot de caoutchouc. La face inférieure du sabot peut être équipée au moyen d'un pic (8) de quelques centimètres de haut qui s'enfonce dans le sol si celui-ci est meuble et évite ainsi l'étai de glisser.  The present invention provides a multi-purpose strut consists of tubes (1) hollow, metal or plastic, square section, fitting into each other, to create a height adjustable strut. The adjustment of the height of two struts is fixed by means of pins (3) which pass right through two nested elements of the strut provided with orifices (7). These orifices are machined at equal distances both in the element of the strut which fits and that which constitutes the receiving element. The bottom of the forestay is carried by means of a pedestal (2) lined by means of a rubber shoe. The underside of the shoe can be equipped by means of a peak (8) a few centimeters high which sinks into the ground if it is loose and thus prevents the stay to slide.

Le haut de l'étai est doté d'une fourche (4) à deux branches ayant la forme d'un T. Cette fourche métallique est protégée au moyen d'un revêtement plastique ou caoutchouté (15). La partie pénétrante de la fourche (4) est constituée au moyen d'un cylindre (6) de jonction entre le tube (1) et la fourche (4). Cette dernière est assise sur un ressort (5) dans le creux du cylindre (6). Une couronne intérieure (21) portant éventuellement des crochets ou ergots disposés en haut et en bas du cylindre (6) empêche la fourche (4) d'être éjectée.  The top of the forestay has a fork (4) with two branches in the shape of a T. This metal fork is protected by means of a plastic or rubber coating (15). The penetrating part of the fork (4) is constituted by means of a cylinder (6) connecting the tube (1) and the fork (4). The latter is seated on a spring (5) in the hollow of the cylinder (6). An inner ring (21) possibly carrying hooks or lugs arranged at the top and bottom of the cylinder (6) prevents the fork (4) from being ejected.

Ainsi conçu, le haut de l'étai est flexible et repose sur un ressors: (5) servant de jonction entre la partie supérieure de l'étai et les éléments tubulaires (1) de celui-ci.  Thus designed, the top of the forestay is flexible and rests on a ressors: (5) serving as a junction between the upper part of the strut and the tubular elements (1) thereof.

Ce qui permet à la fourche de suivre les mouvements de la branche soutenue en cas de vent.  This allows the fork to follow the movements of the supported branch in case of wind.

La jonction entre le haut de l'étai et les éléments tubulaires (1) s'effectue au moyen d'une semelle ronde (12) destinée à constituer un élément du haut de la 20 fourche (4).  The junction between the top of the strut and the tubular elements (1) is effected by means of a round flange (12) intended to constitute an element of the top of the fork (4).

La liaison entre la partie portante de la fourche (4) et le ressort de sustentation (5) est obtenue au moyen d'une jonction métallique (6) dont le haut cylindrique est solidaire du ressort et l'élément jointif (11) est de section carrée, 25 permettant de relier les éléments tubulaires (1) et le haut de l'étai.  The link between the bearing part of the fork (4) and the lift spring (5) is obtained by means of a metal junction (6) whose cylindrical top is integral with the spring and the adjoining element (11) is square section, 25 for connecting the tubular elements (1) and the top of the forestay.

L'invention ainsi résumée serra mieux comprise grâce aux dessins annexés qui ne sont présentés qu'à titre d'exemple non limitatif dans l'utilisation des matériaux, ni dans la longueur des éléments.  The invention thus summarized will be better understood from the accompanying drawings which are presented by way of non-limiting example in the use of materials, or in the length of the elements.

Les figures 1, 2, 3 de la planche 1/3 représentent l'étai dans soin ensemble, de face, de profil ou replié.  Figures 1, 2, 3 of the 1/3 board represent the forest in care together, face, profile or folded.

Les figures 4, 5, 6 de la planche 2/3 représentent diverses têtes de l'étai.  Figures 4, 5, 6 of the 2/3 board represent various heads of the forestay.

Les figures 7, 8, 9 de la planche 3/3 représentent diverses pieds de l'étai. La figure 1 de la planche 1/3 représente l'étai déployé sur toute sa hauteur.  Figures 7, 8, 9 of the board 3/3 represent various feet of the forestay. Figure 1 of plate 1/3 shows the stay extended over its entire height.

Dans le cas d'exemple ci-après, cet étai est composé au moyen de trois tubes (1) de section rectangulaire ou carrée qui s'emboîtent les uns clans les autres jusqu'à atteindre la hauteur désirée.  In the following example, this strut is composed by means of three tubes (1) of rectangular or square section which fit into each other until the desired height.

La hauteur nécessaire de l'étai obtenue après le glissement des tubes (1) les uns dans les autres est retenue à la hauteur voulue par rapport à un autre tube (1) au moyen d'une goupille (3) pénétrant dans un orifice correspondant avec l'orifice du tube (1) pénétrant et receveur.  The necessary height of the stay obtained after sliding the tubes (1) into each other is held at the desired height relative to another tube (1) by means of a pin (3) penetrating into a corresponding hole with the orifice of the tube (1) penetrating and receiving.

Chaque goupille (3) insérée dans les trous (7) des tubes (1) est retenue par un bloque goupille qui évite le retrait accident de la goupille. Ce bloque goupille peut être la partie extrême de la goupille dans lequel un élément bloquant peut être introduit.  Each pin (3) inserted into the holes (7) of the tubes (1) is retained by a pin lock which prevents accidental removal of the pin. This pin lock may be the extreme part of the pin in which a blocking element can be introduced.

La goupille (3) par elle-même est retenue au niveau des tubes (1) de l'étai au moyen d'une chaînette (14) ou d'une attache souple suffisamment longue pour être placée au niveau désiré. Il en est de même pour le bloque goupille. Un élément métallique de section cylindrique (6) sur une certaine hauteur se prolonge en une section carrée ou parallélépipédique de diamètre ou de dimensions inférieures aux dimensions du tube (1) placé à l'extrémité supérieure de l'étai constituant un élément de liaison entre les tubes de l'étai et la fourche de soutien (4).  The pin (3) by itself is retained at the level of the tubes (1) of the strut by means of a chain (14) or a flexible fastener long enough to be placed at the desired level. It is the same for the pin lock. A metal element of cylindrical section (6) over a certain height is extended into a square or parallelepiped section of diameter or dimensions smaller than the dimensions of the tube (1) placed at the upper end of the strut constituting a connecting element between the forestay tubes and the support fork (4).

L'élément cylindrique (6) est usiné en une seule pièce, il contient le ressort (5) servant d'assise à la fourche (4). La fourche (4) est retenue au moyen d'une couronne intérieure (21) portant éventuellement des crochets ou ergots solidaire de l'élément cylindrique (6). En se reportant à la figure 2 de la planche 1/3 on a dessiné l'étai vu de profil. La hauteur de l'étai est fixée au moyen des orifices (7) séparés les uns des autres à une égale distance et usinés à la fois dans le tube receveur et le tube récepteur de section carrée.  The cylindrical element (6) is machined in one piece, it contains the spring (5) serving as seat for the fork (4). The fork (4) is retained by means of an inner ring (21) possibly carrying hooks or lugs integral with the cylindrical element (6). Referring to Figure 2 of Plate 1/3 we drew the forestay seen in profile. The height of the forestay is fixed by means of the orifices (7) separated from one another at an equal distance and machined in both the receiving tube and the square section receiving tube.

15 La correspondance de deux orifices (7) dans les tubes permet d'introduire une goupille (3) de blocage et de fixer la hauteur totale nécessaire de l'étai.  Corresponding two orifices (7) in the tubes makes it possible to introduce a locking pin (3) and to fix the total height necessary for the stay.

Dans cet exemple, le socle est constitué d'un revêtement de matière plastique ou de caoutchouc qui a des caractéristiques antidérapantes destinées à créer une 20 assise de l'étai.  In this example, the base consists of a plastic or rubber coating which has antiskid characteristics intended to create a seat of the stay.

La figure 3 de la planche 1/3 représente l'étai complètement replié. Les goupilles (3) on été dégagées des orifices (7). Le pied (2) porte le tube creux (1) dont la section est la plus grande et dont l'intérieur contient les autres tubes dégoupillés. Le haut de la fourche (4) en forme de Y et sa base solidaire et flexible se sont effacés dans le tube supérieur creux. Ainsi présenté, l'étai peut être déplacé et rangé après son utilisation. 25 Les tubes (1) sont de longueurs croissantes, le plus court côté pied de l'étai, le plus long côté tête de l'étai, ce qui permet en cas de repli (figure 3 de [a planche 1/3) la visibilité de tous les tubes avec leur goupille et chaînette.  Figure 3 of Plate 1/3 shows the forestay completely folded. The pins (3) have been released from the orifices (7). The foot (2) carries the hollow tube (1) whose section is the largest and whose inside contains the other tubes unpinned. The top of the y-shaped fork (4) and its flexible, integral base have been erased in the hollow upper tube. Thus presented, the forestay can be moved and stored after use. The tubes (1) are of increasing length, the shortest foot side of the strut, the longest head side of the strut, which allows in case of withdrawal (Figure 3 of [a plate 1/3) the Visibility of all tubes with their pin and chain.

En se reportant à la figure 4 de la planche 2/3 on a représenté à titre d'exemple la partie haute de l'étai servant de soutien.  Referring to Figure 4 of the board 2/3 is shown by way of example the upper part of the forestay serving.

Le soutien d'une branche d'arbre ou tout autre élément à porter est obtenu au moyen d'un élément métallique cylindrique (6) dont la partie supérieure (4) a été découpée en forme de Y et dont la face interne du V est recouverte de caoutchouc ou de plastique (15). Ceci dans le but de ne pas blesser la branche soutenue.  The support of a tree limb or any other element to be carried is obtained by means of a cylindrical metal element (6) whose upper part (4) has been cut in Y shape and whose inner face of the V is covered with rubber or plastic (15). This in order not to hurt the supported limb.

Le cylindrique du support (4) ou soutien est rendu souple et compressible au moyen d'un ressort (5) contenu dans un tube (12) et pénétrant dans ce dernier 15 jusqu'au niveau (6); l'ensemble fonctionnant comme un amortisseur souple.  The cylindrical support (4) or support is made flexible and compressible by means of a spring (5) contained in a tube (12) and penetrating in the latter 15 to the level (6); all working as a soft buffer.

Enfin, la base du support cylindrique (6) au niveau est usinée de forme carrée ou rectangulaire, constituant le moyen de pénétrer dans le haut du tube (1).  Finally, the base of the cylindrical support (6) at the level is machined square or rectangular, constituting the means of penetrating into the top of the tube (1).

20 La figure 5 de la planche 2/3 représente une autre version de l'élément de soutien constitué au moyen d'une boule de plastique ou de caoutchouc (17) pouvant épouser toutes les conditions d'inclinaison de l'étai. Dans ces conditions, la réalisation d'une tête montée sur un amortisseur n'est pas nécessaire puisque cette tête à d'autres utilisations que le maintien de branches. 25 On a représenté sur la figure 6 de la planche 2/3 une version de l'élément de soutien placé en haut de l'étai.  FIG. 5 of plate 2/3 shows another version of the support element constituted by means of a plastic or rubber ball (17) capable of meeting all the conditions of inclination of the strut. Under these conditions, the realization of a head mounted on a damper is not necessary since this head for other uses that the maintenance of branches. FIG. 6 of plate 2/3 shows a version of the support element placed at the top of the stay.

Cet exemple de tête de l'étai est constitué au moyen d'un plateau d'alliage léger constituant une semelle circulaire ou rectangulaire (13) recouverte à sa partie supérieure d'un revêtement plastique ou caoutchouté antidérapant.  This example of forestay head is constituted by means of a light alloy plate constituting a circular or rectangular sole (13) covered at its upper part with a plastic or rubber non-slip coating.

Cette semelle (13) est solidaire de l'étai au moyen d'un élément parallélépipédique (17) métallique dont les côtés permettent la pénétration à l'intérieur de l'élément supérieur de l'étai (1).  This sole (13) is secured to the stay by means of a parallelepipedic element (17) whose sides allow the penetration inside the upper element of the strut (1).

La tête du plateau est maintenue sur le haut de l'étai au moyen d'une goupille (3) 10 pénétrant au travers de la tête de l'étai et dans l'élément parallélépipédique.  The head of the plate is held on the top of the forestay by means of a pin (3) penetrating through the forestay head and into the parallelepipedic element.

On a représenté sur les figures 7, 8, 9 de la planche 3/3 différentes variantes des éléments qui composent le pied.  There is shown in Figures 7, 8, 9 of the board 3/3 different variants of the elements that make up the foot.

15 Ce pied est solidaire de l'étai au moyen de la goupille (3) qui traverse les orifices de l'élément intérieur (1) de l'étai et le parallélépipède du pied (19).  This foot is secured to the strut by means of the pin (3) which passes through the orifices of the inner element (1) of the strut and the parallelepiped of the foot (19).

La stabilité du pied est obtenue au moyen d'un sabot plastique ou caoutchouté (18) adhérant à l'élément parallélépipédique.  The stability of the foot is obtained by means of a plastic or rubberized shoe (18) adhering to the parallelepipedic element.

Ce sabot peut être modifié ,et remplacé au moyen d'un disque circulaire (2) solidaire de l'élément parallélépipédique (19) ou transformé en un plateau (10) doté d'un élément perforant (8) en forme de pic, qui pénètre dans le sol afin de consolider l'appui de l'étai.  This shoe can be modified, and replaced by means of a circular disk (2) integral with the parallelepiped element (19) or transformed into a plate (10) provided with a perforating element (8) in the form of a peak, which penetrates the ground to consolidate the support of the forestay.

Ces têtes et ces pieds différents sont conçus afin de rendre l'étai multiples usages selon le besoin et l'endroit de l'élément à soutenir.  These heads and these different feet are designed to make the forestay multiple uses according to the need and the place of the element to support.

Ainsi décrite, l'invention s'adapte à toutes les conditions nécessitant un 30 soutien ménager intérieur ou extérieur. 20 25  Thus described, the invention adapts to all conditions requiring interior or exterior household support. 20 25

Claims (1)

Revendicationsclaims 1: Etai multiples usages caractérisé par des tubes (1) de section parallélépipédique qui s'emboitent les uns dans les autres, des goupilles (3), d'un socle (2) antidérapant; le haut de l'étai est doté d'une fourche métallique (4) pénétrant dans la tubulure haute de l'étai, d'un ressort (5) servant de suspension souple à l'élément supérieur de l'étai. Revendication 2 : Etai multiples usages selon la revendication 1 caractérisé en ce que l'étai est composé au moyen de tubes (1) à section parallélépipédique qui s'emboîtent les uns dans les autres jusqu'à atteindre la hauteur désirée. Revendication 3 : Etai multiples usages selon la revendication 1 caractérisé en ce que chaque tube est retenu à la hauteur voulue par rapport à un autre tube au moyen d'une goupile (3) qui pénètre dans un orifice correspondant à l'orifice usiné dans le tube receveur ; cette cgoupille en place est sécurisée par un bloque goupille. Revendication 4 : Etai multiples usages selon la revendication 1 caractérisé en ce que le support métallique est constitué au moyen d'une fourche à deux branches dont le manche (6) rond est soutenu par un pivot souple composé d'un ressort, ce qui permet un mouvenment de bas en haut et inverse, ainsi que de gauche à droite et inverse. Revendication 5 : Etai multiples usages selon la revendication 1 caractérisé en ce que le soutien d'une branche d'arbre est obtenu au moyen d'un élément métallique cylindrique dont la partie supérieure (4) est découpée en forme de Y et dont la face interne du V est recouverte de caoutchouc ou de plastique. Revendication 6 : Etai multiples usages selon la revendication 1 caractérisé en ce que la stabilité de l'étai est obtenue au moyen d'un sabot plastique ou caoutchouté (18) ou d'un disque circulaire (2) solidaire d'un élément parallélépipédique (19) doté d'un élément perforant (8).  1: multipurpose strut characterized by tubes (1) of parallelepipedal section which fit into each other, pins (3), a base (2) non-slip; the top of the forestay is provided with a metal fork (4) penetrating into the upper tubing of the forestay, a spring (5) serving as a flexible suspension to the upper element of the forestay. Claim 2: multiple use strut according to claim 1 characterized in that the strut is composed by means of tubes (1) of parallelepiped section which fit into each other until the desired height. Claim 3: multipurpose sheath according to claim 1 characterized in that each tube is held at the desired height relative to another tube by means of a pin (3) which enters an orifice corresponding to the orifice machined in the recipient tube; this pin in place is secured by a pin lock. Claim 4: multipurpose strut according to claim 1 characterized in that the metal support is constituted by means of a fork with two branches whose round handle (6) is supported by a flexible pivot composed of a spring, which allows a movement from bottom to top and reverse, and from left to right and reverse. Claim 5: Multipurpose props according to Claim 1, characterized in that the support of a shaft limb is obtained by means of a cylindrical metal element whose upper part (4) is cut in the shape of a Y and the face of which internal V is covered with rubber or plastic. Claim 6: multipurpose strut according to claim 1 characterized in that the stability of the strut is obtained by means of a plastic or rubberized shoe (18) or a circular disc (2) integral with a parallelepiped element ( 19) having a perforating element (8).
FR0702164A 2007-03-26 2007-03-26 Multiuse stud for supporting branches of fruit tree, has parallelepiped section tubes stacked with each other until attaining required height, and spring serving as resilient suspension to upper element of stud Withdrawn FR2914339A1 (en)

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FR0702164A FR2914339A1 (en) 2007-03-26 2007-03-26 Multiuse stud for supporting branches of fruit tree, has parallelepiped section tubes stacked with each other until attaining required height, and spring serving as resilient suspension to upper element of stud

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FR0702164A FR2914339A1 (en) 2007-03-26 2007-03-26 Multiuse stud for supporting branches of fruit tree, has parallelepiped section tubes stacked with each other until attaining required height, and spring serving as resilient suspension to upper element of stud

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FR2914339A1 true FR2914339A1 (en) 2008-10-03

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FR0702164A Withdrawn FR2914339A1 (en) 2007-03-26 2007-03-26 Multiuse stud for supporting branches of fruit tree, has parallelepiped section tubes stacked with each other until attaining required height, and spring serving as resilient suspension to upper element of stud

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009031520A1 (en) * 2009-07-02 2011-01-13 David Tsai Adjustable load support comprises rod and two ends, where mounting arrangement is installed at one end of rod, and mounting arrangement is installed parallel to cross section of rod
CN103109718A (en) * 2012-12-08 2013-05-22 宁波市鄞州云帆工程咨询有限公司 Tress main trunk guiding device special for roof garden
CN104094811A (en) * 2014-07-21 2014-10-15 安徽农业大学 Bidirectional double-rigidity elastic support for garden trees
CN107580969A (en) * 2017-10-18 2018-01-16 应杨国 Cover rod-type forest secured adjusted support
CN107896815A (en) * 2017-11-27 2018-04-13 荔浦县冠升塑料制品厂 It is a kind of can flexible modulation fruit tree support device
CN109526533A (en) * 2018-12-24 2019-03-29 南京绿航生态农业有限公司 A kind of Kiwi berry branch auxiliary support apparatus based on biology grafting
GB2579713A (en) * 2018-11-01 2020-07-01 Rapid Eps Ltd Improvements to a support device
WO2021111016A1 (en) 2019-12-03 2021-06-10 Barrero Beltran Juan Device for supporting tree structures
CN117643248A (en) * 2024-01-30 2024-03-05 山东青山绿水农林科技有限公司 Forestry fruit tree cultivates with preventing weighing down branch frame of drawing in

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009031520A1 (en) * 2009-07-02 2011-01-13 David Tsai Adjustable load support comprises rod and two ends, where mounting arrangement is installed at one end of rod, and mounting arrangement is installed parallel to cross section of rod
CN103109718A (en) * 2012-12-08 2013-05-22 宁波市鄞州云帆工程咨询有限公司 Tress main trunk guiding device special for roof garden
CN103109718B (en) * 2012-12-08 2014-07-09 宁波江东峻峰医疗器械技术咨询有限公司 Tress main trunk guiding device special for roof garden
CN104094811A (en) * 2014-07-21 2014-10-15 安徽农业大学 Bidirectional double-rigidity elastic support for garden trees
CN104094811B (en) * 2014-07-21 2015-11-18 安徽农业大学 Ornamental trees and shrubs two-way pair of rigidity resiliency supported
CN107580969A (en) * 2017-10-18 2018-01-16 应杨国 Cover rod-type forest secured adjusted support
CN107896815A (en) * 2017-11-27 2018-04-13 荔浦县冠升塑料制品厂 It is a kind of can flexible modulation fruit tree support device
GB2579713A (en) * 2018-11-01 2020-07-01 Rapid Eps Ltd Improvements to a support device
GB2579713B (en) * 2018-11-01 2022-11-23 Rapid Eps Ltd Improvements to a support device
CN109526533A (en) * 2018-12-24 2019-03-29 南京绿航生态农业有限公司 A kind of Kiwi berry branch auxiliary support apparatus based on biology grafting
WO2021111016A1 (en) 2019-12-03 2021-06-10 Barrero Beltran Juan Device for supporting tree structures
EP4070648A1 (en) 2019-12-03 2022-10-12 Juan Barrero Beltrán Device for supporting tree structures
CN117643248A (en) * 2024-01-30 2024-03-05 山东青山绿水农林科技有限公司 Forestry fruit tree cultivates with preventing weighing down branch frame of drawing in
CN117643248B (en) * 2024-01-30 2024-04-16 山东青山绿水农林科技有限公司 Forestry fruit tree cultivates with preventing weighing down branch frame of drawing in

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