FR2710814A1 - Apparatus for translational movement and steering from the ground, for a hedge trimmer - Google Patents
Apparatus for translational movement and steering from the ground, for a hedge trimmer Download PDFInfo
- Publication number
- FR2710814A1 FR2710814A1 FR9312102A FR9312102A FR2710814A1 FR 2710814 A1 FR2710814 A1 FR 2710814A1 FR 9312102 A FR9312102 A FR 9312102A FR 9312102 A FR9312102 A FR 9312102A FR 2710814 A1 FR2710814 A1 FR 2710814A1
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- France
- Prior art keywords
- hedge trimmer
- carriage
- ground
- hedge
- model
- 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.)
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Classifications
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- 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G3/0417—Guiding frames for trimming hedges
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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
Description
DESCRIPTION
La présente invention concerne les ensembles de dispositifs -FIG.1- qui permettent de déplacer et piloter un taille haie pour l'exécution des opérations de taille de haies vives. Ceci étant rendu possible sans que l'exécutant n'ait a s'élever au dessus du sol ni pour un réglage ni pour la mise en oeuvre, ni pour la réalisation
Habituellement, I'opérateur qui manipule un taille haie, utilise, pour accéder a la bonne hauteur d'exécution, des moyens tels que: échelle, escabeau, échafaudage, etc...... DESCRIPTION
The present invention relates to sets of devices -FIG.1- which make it possible to move and control a hedge trimmer for the execution of live hedge pruning operations. This being made possible without the performer having to rise above the ground neither for an adjustment nor for the implementation, nor for the realization
Usually, the operator who handles a hedge trimmer uses means such as: ladder, stepladder, scaffolding, etc. to access the correct execution height.
Tous ces moyens de mise en oeuvre ont en commun l'instabilité dés lors que l'opérateur devra tenir le taille haie d bout de bras, déplaçant ainsi sont centre de gravité hors l'aplomb de la base de sustentation de son "échafaudage". All these means of implementation have instability in common when the operator has to hold the hedge trimmer at arm's length, thus displacing their center of gravity off the base of the lift base of their "scaffolding".
.Une grande partie du temps habituellement nécessaire est consacré au montage, au déplacement, au clave du matériel d'ascension. .A large part of the time usually required is devoted to mounting, moving, and climbing the climbing equipment.
.Les risques de chutes et de coupures sont importants, les accidents sont très fréquents. The risks of falls and cuts are important, accidents are very frequent.
Les dispositifs constituant les ensembles de l'invention, permettent d'éviter ces risques. The devices constituting the assemblies of the invention make it possible to avoid these risks.
Ils permettent en effet d'effectuer toutes les coupes sans jamais nécessiter "d'acrobatie" et sans 3amais devoir toucher de la main les organes de coupe du taille haie. They allow you to make all the cuts without ever requiring "acrobatics" and without ever having to touch the hedge trimmers with your hand.
Les ensembles associés dans; cette invention sont:
-Le CHARIOT (1.1) de 4 roues qui permet la translation longitudinale sur le sol, parallèlement a la haie, sous la poussée de l'opérateur. Ses 4 roues ont la particularité d'etre maintenues 2 a 2 dans Z plans verticaux, dont l'un est celui dans lequel s'inscrit le mat. Ceci est destiné a mieux résister aux déviations de trajectoire sur des sols en dévers.The associated sets in; this invention are:
-The TROLLEY (1.1) of 4 wheels which allows the longitudinal translation on the ground, parallel to the hedge, under the thrust of the operator. Its 4 wheels have the particularity of being maintained 2 to 2 in Z vertical planes, one of which is the one in which the mast fits. This is intended to better resist trajectory deviations on sloping soils.
-Le MAT , (1.2) articulé sur le chariot, porteur et guide de l'ensemble supporte la machine. Il est donc lui-méme constitué par:
-le COULISSEAU (1.2.1) destiné à la fixation et au guidage du taille haie. Seul ce support de l'appareil de coupe est défini ici. -The MAT, (1.2) articulated on the carriage, carrier and guide of the assembly supports the machine. It is therefore itself made up of:
- the SLIDER (1.2.1) intended for fixing and guiding the hedge trimmer. Only this support for the cutting device is defined here.
Il permet d'immobiliser ce dernier, dans les positions de coupes caractéristiques suivantes:
.1. Axe de la lame de coupe horizontal pour une coupe dans le plan vertical du flanc de la haie. Déplacement de la lame rectiligne
VERTICAL.It immobilizes the latter, in the following characteristic cutting positions:
.1. Axis of the horizontal cutting blade for cutting in the vertical plane of the hedge side. Displacement of the straight blade
VERTICAL.
.2. Axe de la lame de coupe vertical pour une coupe dans le plan vertical du flanc de la haie. Déplacement de la lame rectiligne
HORIZONTAL..2. Vertical cutting blade axis for cutting in the vertical plane of the hedge flank. Displacement of the straight blade
HORIZONTAL.
.3. Axe de la lame de copte horizontal pour une coupe dans un plan horizontal au faite de la haie. Déplacement de la lame rectiligne
HORIZONTAL..3. Axis of the horizontal Coptic blade for cutting in a horizontal plane at the hedge. Displacement of the straight blade
HORIZONTAL.
Il permet en outre, avec un dispositif associé, de faire monter, descendre et immobiliser sur le mdt, à la hauteur choisie, la machine de coupe. It also allows, with an associated device, to raise, lower and immobilize on the mdt, at the chosen height, the cutting machine.
la MANOEUVRE DE MONTÉE DESCENTE (1.2.2) qui permet le déplacement guidé sur le matvertical du coulisseau porteur de la machine de coupe et son immobilisation a la hauteur choisie. Lui appartiennent, les 2 poulies de renvoie-des extrémités haute et basse du mat, la commande de transfert vertical par poulie manivelle et le cible de transfert montée descente" accroché au coulisseau, passant dans les poulies des 2 renvois et dans celle de transfert; "montée descente". the DESCENT MANEUVER (1.2.2) which allows the guided movement on the matvertical of the carrying slide of the cutting machine and its immobilization at the chosen height. It belongs to it, the 2 return pulleys - the upper and lower ends of the mast, the vertical transfer control by crank pulley and the drop-down transfer target "hooked to the slide, passing through the pulleys of the 2 returns and in that of transfer; "down up".
la MANOEUVRE DU MAT (1.2.3) pour le maintenir dans un plan vertical. Les défauts de planéité du sol et ses variations d'inclinaison sont directement renvoyés par le chariot vers le mdt qui, du fait de sa grande hauteur, les amplifie. Ce dispositif simple permet de corriger l'inclinaison du mAt dés qu'un défaut du sol le fait sortir du plan vertical. Le défaut et la correction sont surveillés sur un niveau d bulle incorporé. the MAST MANEUVER (1.2.3) to keep it in a vertical plane. Defects in the flatness of the ground and its variations in inclination are directly returned by the carriage to the mdt which, because of its great height, amplifies them. This simple device makes it possible to correct the inclination of the mAt as soon as a ground fault causes it to come out of the vertical plane. The fault and the correction are monitored on a built-in bubble level.
Cet ensemble est constitué d'un tendeur a lanterne interposé entre le chariot et le mat. Le tendeur tourné Zd droite" ou d gauche" fait varier l'angle inscrit entre ces deux ensembles articulés. This assembly consists of a lantern tensioner interposed between the carriage and the mast. The tensioner turned Zd right "or d left" varies the angle entered between these two articulated assemblies.
Lorsque le sol relève les roues extérieures, le mdt s'incline vers la haie, on doit tourner la lanterne d droite"; lorsque le sol se dérobe sous les roues extérieures, le mat s'incline a l'opposé de la haie, on doit tourner la lanterne d gauche" pour ramener le mat dans le plan vertical. When the ground raises the exterior wheels, the mdt tilts towards the hedge, we must turn the lantern to the right "; when the ground is hidden under the exterior wheels, the mast tilts opposite the hedge, we must turn the lantern to the left "to bring the mast in the vertical plane.
Les jeux parasites sont absorbés par un ressort double effet qui aide aussi d la reprise des efforts. The parasitic games are absorbed by a double effect spring which also helps the recovery of forces.
Le chariot participe lui aussi d la mattrise de verticalité du mât. Ses roues ont été placées sur les extrémités d'un fléau qui, lors des translations atténue de moitié l'effet du défaut de planéité du sol; par comparaison d l'effet du meme défaut sur la seule roue extérieure d'un chariot d 3 roues ou sur les 4 roues d'un chariot rigide. Ceci permet de réduire considérablement la fréquence et l'amplitude des corrections apportées par rotation de la lanterne. The carriage also participates in controlling the verticality of the mast. Its wheels have been placed on the ends of a beam which, during translations attenuates by half the effect of the flatness of the ground; by comparison of the effect of the same defect on the only outer wheel of a 3-wheel cart or on the 4 wheels of a rigid cart. This considerably reduces the frequency and the amplitude of the corrections made by rotation of the lantern.
le DISPOSITIF DE PILOTAGE DU TAILLE HAIE, (1.2.4) défini ici pour une adaptation de machine d moteur thermique. the HEDGE TRIMMING DEVICE, (1.2.4) defined here for an adaptation of an internal combustion engine machine.
Il permet d'accélérer et d'embrayer, de ralentir et de débrayer les lames de coupe en agissant sur la mapette des gaz du moteur. It accelerates and engages, slows down and disengages the cutting blades by acting on the engine gas map.
Il permet ce pilotage indépendamment de la hauteur de la coupe et de l'orientation des lames. It allows this control regardless of the height of the cut and the orientation of the blades.
Il doit en outre permettre la modification de ses 2 paramètres, le moteur étant au ralenti et les lames débrayées, sans provoquer l'arrêt du moteur (inconvénient majeur de l'usage de longues gaine souple pour le câble d'accélérateur). Il est constitué pour- l'essentiel; d'une manette des gaz, d'un cdble d'accélérateur, d'une pièce de raccordement sur le cible d'accélérateur standard du taille haie et d'accessoires protégeant la gaine et le câble des tentions parasites qui provoqueraient les modifications de régime moteur et donc des embrayages et débrayages intempestifs des lames. It must also allow the modification of its 2 parameters, the engine being at idle and the blades disengaged, without causing the engine to stop (major drawback of using long flexible sheath for the accelerator cable). It is essentially made up; a throttle lever, an accelerator cable, a connection piece on the standard hedge-size accelerator target and accessories protecting the sheath and the cable from parasitic temptations which would cause changes in speed motor and therefore untimely clutches and disengages of the blades.
DES MODES DE REALISATIONS PARTICULIERS
Sur une machine du même objet, des dispositifs différents peuvent cotre appliqués lors de la construction pour satisfaire aux impératifs du marché et les desiderata des utilisateurs.PARTICULAR EMBODIMENTS
On a machine of the same object, different devices can be applied during construction to meet the requirements of the market and the wishes of the users.
1-pour pilotage d'un taille haie à moteur thermique. 1-for driving a hedge trimmer with thermal engine.
2-pour pilotage d'un taille haie à moteur électrique. 2-for driving a hedge trimmer with an electric motor.
3-pour pilotage d'une machine dont le moteur thermique et la lame sont associés par une transmission par flexible. 3-to control a machine whose thermal engine and blade are associated by a hose transmission.
4-pour utilisation d'une machine similaire à la précédente, mais avec une prise d'effort et un embrayage pour chariot auto-translateur. 4-for use of a machine similar to the previous one, but with a power take-off and a clutch for self-translating carriage.
5-pour utilisation d'une machine dont le chariot est doté d'une direction. 5-for using a machine whose carriage has a direction.
6-pour utilisation d'une machine dont le chariot est doté d'une partie télescopique permettant de régler la largeur de voies entre les 2 trains de roues, adaptant l'encombrement à l'étroitesse de passages ou de trottoirs et d'améliorer la stabilité de l'ensemble. 6-for the use of a machine, the carriage of which has a telescopic part allowing the width of the tracks to be adjusted between the 2 sets of wheels, adapting the size to the narrowness of passages or sidewalks and improving the overall stability.
7-pour permettre qu'accessoirement à l'énoncé précédent, la stabilité soit améliorée, utilisation de 1 d 2 contrepoids de 2 Kg (emplis d'eau) posés sur le chariot côté extérieur prés de l'axe du fléau des roues. 7-to allow that accessory to the previous statement, the stability is improved, use of 1 d 2 counterweight of 2 Kg (filled with water) placed on the trolley outside side near the axis of the flail of the wheels.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9312102A FR2710814B1 (en) | 1993-10-07 | 1993-10-07 | Translation and ground control device, for hedge trimmers. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9312102A FR2710814B1 (en) | 1993-10-07 | 1993-10-07 | Translation and ground control device, for hedge trimmers. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2710814A1 true FR2710814A1 (en) | 1995-04-14 |
FR2710814B1 FR2710814B1 (en) | 1999-04-23 |
Family
ID=9451729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9312102A Expired - Fee Related FR2710814B1 (en) | 1993-10-07 | 1993-10-07 | Translation and ground control device, for hedge trimmers. |
Country Status (1)
Country | Link |
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FR (1) | FR2710814B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0786201A1 (en) * | 1996-01-26 | 1997-07-30 | Jean-Marie Fusilier | Remote-controlled hedge-cutting robot with automatic level adjustment |
FR2760598A1 (en) * | 1997-03-12 | 1998-09-18 | Maurice Gaumet | Pantograph manipulator for hedge heights |
FR2791864A1 (en) * | 1999-04-06 | 2000-10-13 | Bernard Gouet | Support assembly for cutter used for trimming vines comprises chassis mounted on walk behind tractor with fixed and movable parts with height of cutter being varied by using lever. |
FR3063867A1 (en) * | 2017-03-15 | 2018-09-21 | Maurice Auvinet | MOBILE HANDFILLER SUPPORT DEVICE MANUFACTURED BY HAND |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2331699A1 (en) * | 1973-06-22 | 1975-01-16 | Engler Franz Josef | Garden hedge cutter - has electric shears mounted on vertically and horizontally adjustable frame |
BE820188A (en) * | 1974-09-20 | 1975-01-16 | Mobile cutter for trimming hedge sides and top - has chain driven rotary cutter moving vertically on upright rail | |
US4044979A (en) * | 1976-06-11 | 1977-08-30 | Lemmo Patrick V | Hedge trimmer |
FR2416642A1 (en) * | 1978-02-14 | 1979-09-07 | Brunetti Adelmo | Movable support for power driven hedge cutter - has T=shaped frame mounted on wheels and including vertical tube which carries hedge cutter |
FR2454259A1 (en) * | 1979-04-17 | 1980-11-14 | Dompoint Gilbert | Hedge cutter guide trolley - comprises tubular structure on caster wheels with horizontal and vertical cutter guides |
SU839967A1 (en) * | 1979-09-03 | 1981-06-23 | Сибирский металлургический институт | Multirope mine hoist |
DE3145154A1 (en) * | 1981-11-13 | 1983-05-26 | Kurt 7081 Westhausen Till | Truck for holding and guiding electrical hedge shears |
DE3325562A1 (en) * | 1983-07-15 | 1985-01-24 | Georg 6203 Hochheim Strigens | Movable hedge-cutting device |
DE3402801A1 (en) * | 1983-07-15 | 1985-08-01 | Georg 6203 Hochheim Strigens | Movable hedge-cutting device |
DE8517273U1 (en) * | 1985-06-13 | 1985-09-26 | Fa. Langen & Sondermann, 4670 Lünen | Device for cutting hedges, ornamental shrubs and the like. |
DE4034284A1 (en) * | 1990-10-27 | 1992-04-30 | Guenter Muehlbauer | Electric hedge cutting device - consists of mobile platform on which vertical telescopic mast is mounted to carry cutter |
DE4121132A1 (en) * | 1991-06-26 | 1993-01-14 | Frank Seltenreich | The mobile device holds and guides hedge trimmers - using vertically sliding carriage mounted on three vertical tubes fixed to a chassis on wheels |
DE9217422U1 (en) * | 1992-12-08 | 1993-03-11 | Krischanetz, Adolf, 7703 Rielasingen | Device for working on plants, especially hedges |
-
1993
- 1993-10-07 FR FR9312102A patent/FR2710814B1/en not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2331699A1 (en) * | 1973-06-22 | 1975-01-16 | Engler Franz Josef | Garden hedge cutter - has electric shears mounted on vertically and horizontally adjustable frame |
BE820188A (en) * | 1974-09-20 | 1975-01-16 | Mobile cutter for trimming hedge sides and top - has chain driven rotary cutter moving vertically on upright rail | |
US4044979A (en) * | 1976-06-11 | 1977-08-30 | Lemmo Patrick V | Hedge trimmer |
FR2416642A1 (en) * | 1978-02-14 | 1979-09-07 | Brunetti Adelmo | Movable support for power driven hedge cutter - has T=shaped frame mounted on wheels and including vertical tube which carries hedge cutter |
FR2454259A1 (en) * | 1979-04-17 | 1980-11-14 | Dompoint Gilbert | Hedge cutter guide trolley - comprises tubular structure on caster wheels with horizontal and vertical cutter guides |
SU839967A1 (en) * | 1979-09-03 | 1981-06-23 | Сибирский металлургический институт | Multirope mine hoist |
DE3145154A1 (en) * | 1981-11-13 | 1983-05-26 | Kurt 7081 Westhausen Till | Truck for holding and guiding electrical hedge shears |
DE3325562A1 (en) * | 1983-07-15 | 1985-01-24 | Georg 6203 Hochheim Strigens | Movable hedge-cutting device |
DE3402801A1 (en) * | 1983-07-15 | 1985-08-01 | Georg 6203 Hochheim Strigens | Movable hedge-cutting device |
DE8517273U1 (en) * | 1985-06-13 | 1985-09-26 | Fa. Langen & Sondermann, 4670 Lünen | Device for cutting hedges, ornamental shrubs and the like. |
DE4034284A1 (en) * | 1990-10-27 | 1992-04-30 | Guenter Muehlbauer | Electric hedge cutting device - consists of mobile platform on which vertical telescopic mast is mounted to carry cutter |
DE4121132A1 (en) * | 1991-06-26 | 1993-01-14 | Frank Seltenreich | The mobile device holds and guides hedge trimmers - using vertically sliding carriage mounted on three vertical tubes fixed to a chassis on wheels |
DE9217422U1 (en) * | 1992-12-08 | 1993-03-11 | Krischanetz, Adolf, 7703 Rielasingen | Device for working on plants, especially hedges |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section PQ Week 8213, Derwent World Patents Index; Class Q38, AN 82-D6508E [13] * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0786201A1 (en) * | 1996-01-26 | 1997-07-30 | Jean-Marie Fusilier | Remote-controlled hedge-cutting robot with automatic level adjustment |
FR2743979A1 (en) * | 1996-01-26 | 1997-08-01 | Fusilier Jean Marie | REMOTE CONTROLLED HEDGE TRIMMER ROBOT WITH AUTOMATIC LEVEL ADJUSTMENT |
FR2760598A1 (en) * | 1997-03-12 | 1998-09-18 | Maurice Gaumet | Pantograph manipulator for hedge heights |
FR2791864A1 (en) * | 1999-04-06 | 2000-10-13 | Bernard Gouet | Support assembly for cutter used for trimming vines comprises chassis mounted on walk behind tractor with fixed and movable parts with height of cutter being varied by using lever. |
FR3063867A1 (en) * | 2017-03-15 | 2018-09-21 | Maurice Auvinet | MOBILE HANDFILLER SUPPORT DEVICE MANUFACTURED BY HAND |
Also Published As
Publication number | Publication date |
---|---|
FR2710814B1 (en) | 1999-04-23 |
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