FR2841173A1 - Device for splitting pieces of wood in quarters with respect to the grain of the wood, e.g. for agricultural posts, includes square timber with device for displacing piece of wood through splitter via roller guide device - Google Patents
Device for splitting pieces of wood in quarters with respect to the grain of the wood, e.g. for agricultural posts, includes square timber with device for displacing piece of wood through splitter via roller guide device Download PDFInfo
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- FR2841173A1 FR2841173A1 FR0207556A FR0207556A FR2841173A1 FR 2841173 A1 FR2841173 A1 FR 2841173A1 FR 0207556 A FR0207556 A FR 0207556A FR 0207556 A FR0207556 A FR 0207556A FR 2841173 A1 FR2841173 A1 FR 2841173A1
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- wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L7/00—Arrangements for splitting wood
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
Description
I S au trenchant de la lame de coupe tangentielle (47,63).I S at the cutting edge of the tangential cutting blade (47,63).
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DISPOSITIF bE FENbAGE bE PIECES bE BOIS EN QUARTIERS RESPECTANT LE FIL bU BOIS La presente invention concerne un dispositif de fendage de pieces de bois en The present invention relates to a device for splitting wooden pieces of wood.
quartiers respectant le fil du bois. quarters respecting the grain of the wood.
bans le milieu agricole, il est necessaire de disposer de piquets de bois qui vent utilises pour la realisation de cl8tures en bois, le soutien de grillage et autre fils de fer, le marquage et le soutien de plants en culture de la vigne, pour ne citer in the agricultural environment, it is necessary to have wooden stakes which are used for the realization of wooden fences, the support of wire fencing and other wire, the marking and the support of plants in vine cultivation, in order not to to quote
que quelques exemples.just a few examples.
bans le cas des cl8tures, les piquets vent des pieces de bois fendues, les bardeaux utilises pour les toitures vent egalement realises par fendage comme in the case of fences, the stakes wind from pieces of split wood, the shingles used for roofs are also made by splitting
les merrains destines a la confection de tonneaux ou barriques. staves intended for the making of barrels or barrels.
On dispose generalement pour cela de pieces de bois issues d'elagages ou d'abattage. Les pieces de bois d valoriser vent des branches d'arbres dont les troncs vent mieux valorises par le debit de planches. On peut aussi utiliser des troncs mais d condition qu'il s'agisse de jeunes arbres ou plus souvent des rejets. Il stagit d'obtenir des echalas et non des buches. Les essences d'arbres vent nombreuses mais le chataigner est un excellent exemple d'une variete qui pousse vise. Lorsque les troncs vent coupes, les chataigners generent des rejets qui, en quelques annees, peuvent etre exploitee We generally have pieces of wood from pruning or felling for this. The pieces of wood d valorize wind branches of trees whose trunks wind better valued by the flow of planks. Trunks can also be used, but only if they are young trees or more often shoots. He began to obtain stakes, not logs. The tree species are numerous but the chestnut is an excellent example of a variety that grows targeted. When the trunks are cut, the chestnuts generate suckers which, in a few years, can be exploited
pour la fabrication d'echalas.for the production of echalas.
be plus, le chataigner est une essence qui donne de grandes satisfactions d ses utilisateurs car il est d'une grande solidite, d'un poids acceptable, plus leger que beaucoup d'autres, et il presente une forte imputrescibilite. Pour la fabrication de ces pieces de bois, compte tenu des besoins, la methode reste le debit manuel moreover, the chestnut is an essence which gives great satisfaction to its users because it is of great solidity, of an acceptable weight, lighter than many others, and it presents a strong imputrescibilite. For the manufacture of these pieces of wood, taking into account the needs, the method remains the manual debit
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avec tous les aleas qu'il presente, notamment les risques d'accidents et les with all the risks it presents, in particular the risk of accidents and
traumatismes musculaire engendres par la penibilite du travail. muscular trauma caused by labored labor.
be plus, si le debit de pieces de bois doit devenir industrial, il faut que les be more, if the flow of pieces of wood must become industrial, it is necessary that the
produits obtenus soient d'une grande qualite. products obtained are of high quality.
Il existe deux moyens economiques pour fabriquer ces produits. Le sciage est la premiere et fait partie de la categoric de l'usinage par enlevement de copeaux. Il consiste a realiser des rainures avec un outil tranchant, ces rainures passant par l'axe de la piece de bois. Les quartiers obtenus vent reguliers mais les fibres du bois et les nccuds vent "ranches. Ceci provoque des ger,cures du bois, des risques d' infiltration, de pourriture et done There are two economical ways to make these products. Sawing is the first and belongs to the category of machining by removing chips. It consists in making grooves with a sharp tool, these grooves passing through the axis of the piece of wood. The quarters obtained are regular but the fibers of the wood and the knots are ranched. This causes aging, curing of the wood, risks of infiltration, decay and so on.
de rupture.a break.
C)e plus, cette operation engendre non seulement une perte de matiere mais il C) In addition, this operation not only generates a loss of material but it
faut de plus evacuer les copeaux et la sciure qui en vent issue. it is also necessary to evacuate the shavings and the sawdust which comes out.
Le fendage est la seconde maniere de realiser des produits utiles a partir de pieces de bois. C>ans ce cas, une lame appliquee dans le sens du bois avec une mouvement de translation relatif qui permet de le faire eclater en quartiers dont les dimensions dependent bien sGr des dimensions de la piece de bois initiale. Ce procede permet de respecter l' integrite des f ibres du bois avec un Splitting is the second way to make useful products from pieces of wood. In this case, a blade applied in the direction of the wood with a relative translational movement which allows it to explode into quarters whose dimensions depend of course on the dimensions of the initial piece of wood. This process makes it possible to respect the integrity of the wood fibers with a
contournement des nocuds par guidage de la fente. bypassing nodes by guiding the slot.
On obtient ainsi des produits finis de grande qualite et de grande longevite. We thus obtain finished products of high quality and long life.
La production manuelle de ce genre de produit par fendage est peu productive et surtout requiert une force physique On conna^'t une demande de brevet franais N 2 437 917, qui decrit un dispositif autonome ou assuJetti a une machine agricole qui comprend les Manual production of this kind of product by splitting is not very productive and above all requires physical strength. We know a French patent application N 2 437 917, which describes an autonomous device or subjugated to an agricultural machine which includes the
elements essentials necessaires a une operation de fendage. essential elements necessary for a splitting operation.
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Ce dispositif comprend un support avec une filiere portant des couteaux suivant le nombre de quartiers que ltoperateur cherche d debiter et suivant les This device comprises a support with a die carrying knives according to the number of quarters that the operator seeks to cut and according to the
dimensions de la piece de bois.dimensions of the piece of wood.
Un poussoir du type chane ou verin assure le deplacement de la piece de bois contre les couteaux et la puissance du poussoir assure le debit de la piece de A pusher of the chain or cylinder type ensures the movement of the piece of wood against the knives and the power of the pusher ensures the flow of the piece of
bois entre les couteaux, par fendage. wood between the knives, by splitting.
Des galets tournant sur eux-memes et fixes, assurent le guidage de la piece de bois. Si un tel dispositif permet de staffranchir de nombreuses occasions d'accidents et de traumatisme dans le temps pour l'operateur, la qualite du debit reste sensiblement la meme que lors d'une operation manuelle, notamment quant d la Rollers rotating on themselves and fixed, guide the piece of wood. If such a device allows staffranchir many occasions of accidents and trauma in time for the operator, the quality of the flow remains substantially the same as during a manual operation, especially as for the
qualite des quartiers debites.quality of the poor neighborhoods.
Neanmoins, il ntest prevu aucun moyen de guidage de la piece de bois pour However, no means of guiding the piece of wood is provided for
permettre un contournement des ncauds et faire devier la fente. allow bypassing the loops and deflecting the slot.
De meme, il est utile de pouvoir faire varier la vitesse du mouvement reciproque Likewise, it is useful to be able to vary the speed of the reciprocal movement.
de la piece de bois et des lames.of the piece of wood and the blades.
Le dispositif selon la presente invention pal lie ces inconvenients et permet de The device according to the present invention pal binds these drawbacks and allows
ma^'triser le debit de la piece au cours du travail. control the flow of the part during work.
De plus, le dispositif presente d'autres caracteristiques qui facilitent le travail pour l'operateur et qui rend le dispositif decrit et revendique ci-Gpres, parfaitement apte a une utilisation industrielle, en ouvrant ce type de posse a In addition, the device has other characteristics which facilitate the work for the operator and which makes the device described and claimed below, perfectly suitable for industrial use, by opening this type of posse to
des personnels qui n'en avaient pas la possibilite physique. personnel who did not have the physical possibility.
Le dispositif est maintenant decrit en detail suivant un mode de realisation preferential, non limitatif, en regard des dessins annexes sur lesquels les differentes figures representent: - figure 1, une vue schematique en perspective du dispositif selon ['invention, et - figures 2A d 2C, des vues schematiques de la chane cinematique du dispositif The device is now described in detail according to a preferential, non-limiting embodiment, with reference to the annexed drawings in which the various figures represent: - Figure 1, a schematic perspective view of the device according to the invention, and - Figures 2A d 2C, schematic views of the kinematic chain of the device
et d'un synoptique de mise en ccuvre de ce dispositif. and a block diagram of implementation of this device.
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Sur la figure 1, on o represente un bati 10 reposant sur le sol. Ce bati comprend des moyens 12 de deplacement d'une piece de bois 14 du type rondin, des moyens In Figure 1, o represents a frame 10 resting on the ground. This frame comprises means 12 for moving a piece of wood 14 of the log type, means
16 de fendage et des moyens 18 de guidage ma^'trise de ladite piece de bois. 16 splitting and means 18 for guiding control of said piece of wood.
Les moyens 12 de deplacement d'une piece de bois comprennent des moyens 20 moteurs tels qu'un verin ou une chane entranee 22, auxquels est lie un pousseur 24. Ce pousseur comprend avantageusement une butee 26 avec une tulipe 28 pour The means 12 for moving a piece of wood comprise motor means 20 such as a jack or a driven chain 22, to which a pusher 24 is connected. This pusher advantageously comprises a stop 26 with a tulip 28 for
recevoir l'une des extremites de ladite piece de bois. receive one of the ends of said piece of wood.
Avantageusement, cette tulipe 28 est montee coulissante sur la butee, par exemple poussee par un ressort pour venir immobiliser ladite piece de bois et la Advantageously, this tulip 28 is slidably mounted on the stop, for example pushed by a spring to immobilize said piece of wood and the
centrer par rapport a l'axe de poussee. center with respect to the thrust axis.
Ce pousseur est avantageusement solidaire d'un chariot 30 de convoyage et de This pusher is advantageously secured to a carriage 30 for conveying and
poussee, parfaitement guide, lors des deplacements en translation. thrust, perfectly guided, during translational displacements.
Les moyens 16 de fendage proprement dits comprennent une filiere 32 avec au moins une lame 34, lorsqutil s'agit de fendre en deux la piece de bois. Le nombre The actual splitting means 16 comprise a die 32 with at least one blade 34, when it comes to splitting the piece of wood in half. The number
de lames determine le nombre de fentes. number of blades determines the number of slots.
Cette filiere est placee au droit d'une ouverture 36 de passage de la piece de bois. Selon un agencement particulier de ['invention, il est prevu un barillet 38 comportant un disque 40 avec plusieurs filieres 41, en ['occurrence 4 filieres, presentant chacune des lames multiples permettant d'obtenir 3, 4 ou 5 quartiers This die is placed at the right of an opening 36 for the passage of the piece of wood. According to a particular arrangement of the invention, there is provided a barrel 38 comprising a disc 40 with several dies 41, in this case 4 dies, each presenting multiple blades making it possible to obtain 3, 4 or 5 quarters
d partir d'une meme piece de bois 14. Ce disque est protege dans un carter 42. from the same piece of wood 14. This disc is protected in a casing 42.
Une motorisation, non representee ou un entra^nement manuel, permet de deplacer en rotation ce disque porteur des differentes filiere pour placer l'une A motorization, not shown or a manual drive, makes it possible to move in rotation this carrier disc of the different dies to place one
des filieres retenue au droit de ltouverture 36. of the channels retained at the right of opening 36.
Les moyens 18 de guidage ma^'trise vent interposes entre les moyens 12 de The means 18 for guiding the wind control interposed between the means 12 of
deplacement et de poussee, et les moyens 16 de fendage. displacement and thrust, and the means 16 for splitting.
Ces moyens de guidage comprennent deux galets 44, 46 mobiles. These guide means comprise two movable rollers 44, 46.
28411 7328 411 73
Sur les figures 2A a 2C, on apprehende mieux l'agencement. Il est prevu des moyens 48 de deplacement d'un gales par rapport a l'autre et des moyens 50 de deplacement des deux galets solidairement, ces deux moyens de deplacement In FIGS. 2A to 2C, the arrangement is better understood. Means 48 are provided for displacing one gall with respect to the other and means 50 for displacing the two rollers integrally, these two displacement means
etant commandes par un organe 52 de manocuvre unique. being controlled by a single maneuvering member 52.
Chaque gales 44, 46 est monte libre en rotation sur un axe 54, 56. Ces axes vent solidaires chacun d'un plaque 58, 60, les deux plaques etant articulees autour Each gall 44, 46 is mounted free in rotation on an axis 54, 56. These wind axes each secured to a plate 58, 60, the two plates being articulated around
d'un meme axe 62 de rotation, fixe par rapport au bati. of the same axis 62 of rotation, fixed relative to the frame.
Deux bras 64, 66, coudes vent eux-memes articules outour d'un meme axe 68, mobile. 0 Cet axe 68, mobile, supporte aussi la premiere extremite d'une biellette 70 dont l'autre extremite est articulee a l'extremite d'un bras 72 de manccuvre mobile en rotation par rapport d un axe 73, fixe par rapport au bati. Ce bras de manocuvre est relic a travers un renvoi d cable 74 par exemple, d l'extremite d'un levier 76 de ltorgane de manocovre. Ce levier est monte d rotation autour d'un axe 78 d l'extremite d'une tige 80 constituant egalement un des elements Two arms 64, 66, wind bends themselves articulated around a same axis 68, mobile. 0 This movable axis 68 also supports the first end of a link 70, the other end of which is articulated at the end of an actuating arm 72 movable in rotation relative to an axis 73, fixed relative to the frame . This maneuvering arm is connected through a cable return 74 for example, to the end of a lever 76 of the maneuvering member. This lever is mounted for rotation about an axis 78 at the end of a rod 80 also constituting one of the elements
de l'organe 52 de manocuvre unique.of the single maneuver member 52.
Le fonctionnement de ces moyens 48 de manccuvre des galets 44, 46 l'un par rapport a l'autre est le suivant: lorsque le levier est abaisse par rapport a l'axe 78,1'extremite de ce levier assure une traction sur le cable 74 qui lui-meme tire zo sur le bras 72 de manccuvre qui assure d son tour une traction sur la biellette 70. Cette biellette, sous lieffet de la traction exercee, tire directement sur l'axe 68, ce qui souleve les deux bras 64 et 66 qui font pivoter les deux plaques 58 et The operation of these means 48 for operating the rollers 44, 46 relative to one another is as follows: when the lever is lowered relative to the axis 78, the end of this lever provides traction on the cable 74 which itself pulls zo on the operating arm 72 which in turn provides traction on the rod 70. This rod, under the effect of the traction exerted, pulls directly on the axis 68, which raises the two arms 64 and 66 which rotate the two plates 58 and
autour de l'axe 62 unique et fixe par rapport au bati. around the single axis 62 and fixed relative to the frame.
La consequence est le deplacement des deux galets l'un par rapport a l'autre d la The consequence is the displacement of the two rollers relative to each other d the
facon de machoires d'une piece, de facon symetrique. way of jaws of a piece, symmetrically.
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Les galets enserrent ainsi la piece de bois 14, comme montre sur la figure 2B, et permettent a l'operateur de la centrer ou de la positionner par rapport aux lames. The rollers thus enclose the piece of wood 14, as shown in FIG. 2B, and allow the operator to center it or position it relative to the blades.
Les moyens 50 de manocuvre des deux galets vent bien montres sur ia figure 2C. The maneuvering means 50 of the two rollers are well shown in FIG. 2C.
La tige 80 de l'organe 52 de manocuvre, unique est montee d rotation par The rod 80 of the single actuator member 52 is mounted for rotation by
rapport au bati entre deux paliers 82,84. ratio to the frame between two landings 82.84.
A liextremite de cette tige, il est dispose un renvoi d'angle a biellettes 86, 88, 90. La derriere biellette 90 est articulee autour d'un axe 92, fixe par rapport At the end of this rod, there is an angle gear with links 86, 88, 90. The rear link 90 is articulated around an axis 92, fixed relative to
au bati.to the building.
0 Une barre 94 de liaison est interposee entre cette biellette 90 et l'axe 68, 0 A connecting bar 94 is interposed between this link 90 and the axis 68,
mobile des moyens 48 de deplacement des galets l'un par rapport d l'autre. mobile means 48 for moving the rollers relative to each other.
Ainsi lorsque l'operateur manocuvre en rotation la tige 80, autour de son axe, grace d la poignee, le renvoi d'angle assure une transmission du mouvement et assure une rotation de ltensemble des deux galets, simultanement, dans le sens de la fleche 96. L'un des galets vient en appui de fason preponderante sur la Thus when the operator maneuvers in rotation the rod 80, around its axis, thanks to the handle, the angular transmission ensures transmission of the movement and ensures rotation of the assembly of the two rollers, simultaneously, in the direction of the arrow 96. One of the rollers comes to bear preponderantly on the
piece de bois.piece of wood.
bans le cadre d'un perfectionnement de ['invention, il est possible d'ajouter d cette poignee unique de manocuvre une fonction supplementaire qui est la gestion de la vitesse. A cet effet, l'organe unique de commande comprend une poignee 98 du type poignee tournante en sorte d'agir comme un accelerateur de In the context of an improvement of the invention, it is possible to add to this unique handle a further function which is speed management. To this end, the single control member comprises a handle 98 of the rotary handle type so as to act as an accelerator of
motocyclette, la rotation engendrant une modification de la vitesse de poussee. motorcycle, the rotation causing a change in the pushing speed.
L'operateur mettant en ocuvre le dispositif selon la presente invention agit de la The operator implementing the device according to the present invention acts on the
fason qui est maintenant decrite.which is now described.
L'operateur choisit une piece de bois dont il determine en fonction de ses dimensions, de sa conformation et des produits d realiser s'il faut le couper en The operator chooses a piece of wood which he determines according to its dimensions, its conformation and the products to be produced if it has to be cut in
deux ou en trots ou plus encore.two or in trots or more.
L'operateur positionne le disque 40 pour que la filiere 41 de fendage retenue se The operator positions the disc 40 so that the splitting die 41 retained
situe en face de la piece de bois, au droit de ltouverture 36. located opposite the piece of wood, to the right of the opening 36.
28411 7328 411 73
La piece de bois 14 est placee entre les galets et centree a ['aide des moyens de guidage. bans ce but, I'operateur manozuvre le levier 76, en l'abaissant pour provoquer le rapprochement des galets 44, 46 I'un vers l'autre, ces galets venant en appui contre la piece de bois. La forme diabolo est optimisee pour venir guider la piece de bois, meme si les diametres vent differents. L'operateur amorce le fendage en pressant la piece de bois par l'intermediaire The piece of wood 14 is placed between the rollers and centered using the guide means. bans this purpose, the operator manipulates the lever 76, lowering it to bring the rollers 44, 46 towards one another, these rollers coming to bear against the piece of wood. The diabolo shape is optimized to guide the piece of wood, even if the diameters are different. The operator initiates the splitting by pressing the piece of wood through the intermediary
du pousseur 26 pour venir en butee contre cette filiere. pusher 26 to abut against this die.
A cet effet, I'operateur tourne avec une faible amplitude de rotation la poignee To this end, the operator turns the handle with a low amplitude of rotation.
tournante 98.rotating 98.
La tulipe a enserree le pied de la piece de bois et assure une poussee The tulip has surrounded the foot of the piece of wood and ensures a push
parfaitement perpendiculaire par rapport aux lames. perfectly perpendicular to the blades.
Ensuite, I'operateur remet en service les moyens 20 moteurs par rotation de la poignee tournante tout maintenant la poignee abaissee pour que les galets Then, the operator puts the motor means back into service by rotation of the rotary handle while holding the handle down so that the rollers
restent au contact de la piece de bois. remain in contact with the piece of wood.
La piece de bois est alors pressee avec force contre les lames de la filiere, ce The piece of wood is then pressed with force against the blades of the die, this
qui provoque son fendage en plusieurs quartiers. which causes it to be split into several quarters.
Au cours de ce mouvement de poussee, I'operateur controle la translation de la piece de bois et son orientation par rapport a l'axe de poussee grace aux galets During this thrust movement, the operator controls the translation of the piece of wood and its orientation relative to the thrust axis thanks to the rollers
de guidage, en faisant plus ou moins tourner la poignee 76. guide, by turning the handle 76 more or less.
Ceci permet de presser l'un des galets contre la piece de bois, suivant une generatrice. L' effort exerce en un point situe entre la lame et le pousseur provoque le cintrage de la piece de bois, ce qui permet de faire progresser la This allows one of the rollers to be pressed against the piece of wood, using a generator. The force exerted at a point located between the blade and the pusher causes the bending of the piece of wood, which makes it possible to advance the
fente amorcee au droit de la lame.slot started in line with the blade.
Le dispositif selon la presente invention est d'une grande fiabilite et d'une grande simplicite de manocuvre, ce autorise l'operateur a focaliser son attention The device according to the present invention is very reliable and very easy to maneuver, this allows the operator to focus his attention
sur le travail a realiser.on the work to be done.
Les produ its vent o btenus vent recept ionnes avantageusement sur un tap is de The wind products or products wind advantageously received on a tap is
convoyage, represente en trait discontinu. conveying, shown in broken lines.
28411 7328 411 73
En effet, un tel tapis presente l'interet pour l'operateur de constater la qualite des produits obtenus et de reprendre stil le faut certains d'entre eux. Ces produits peuvent etre repris pour un fendage supplementaire le premier fendage ayant conduit d un produit de trop grandes dimensions. L'operateur peut ainsi optimiser son rendement matiere premiere. be meme, en cos d/imperfection, de defaut, I'operateur peut exercer, a ['ceil, un Indeed, such a carpet is of interest to the operator to note the quality of the products obtained and to resume stil if necessary some of them. These products can be taken up for additional splitting, the first splitting having led to a product of too large dimensions. The operator can thus optimize his raw material yield. be even, in cos imperfection, by default, the operator can exercise
tri des produits ainsi fabriques.sorting of the products thus produced.
On remarque que les efforts d exercer vent restraints grace a la demultiplication que procure ltorgane unique de manccovre des moyens de It is noted that the efforts to exert wind are constrained thanks to the multiplication which the single organ procures by means of
1 0 guidage.1 0 guidance.
Le dispositif selon la presente invention est tres ergonomique et permet dans la version perfectionnee de realiser trots actions avec une seul main, ce qui est The device according to the present invention is very ergonomic and allows in the improved version to perform three actions with one hand, which is
particulierement attractif et fonctionnel. particularly attractive and functional.
, 2841 173, 2841 173
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0207556A FR2841173B1 (en) | 2002-06-19 | 2002-06-19 | DEVICE FOR SPLITTING PIECES OF WOOD IN NEIGHBORHOODS RESPECTING WOOD THREAD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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FR0207556A FR2841173B1 (en) | 2002-06-19 | 2002-06-19 | DEVICE FOR SPLITTING PIECES OF WOOD IN NEIGHBORHOODS RESPECTING WOOD THREAD |
Publications (2)
Publication Number | Publication Date |
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FR2841173A1 true FR2841173A1 (en) | 2003-12-26 |
FR2841173B1 FR2841173B1 (en) | 2004-08-27 |
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FR0207556A Expired - Lifetime FR2841173B1 (en) | 2002-06-19 | 2002-06-19 | DEVICE FOR SPLITTING PIECES OF WOOD IN NEIGHBORHOODS RESPECTING WOOD THREAD |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2868352A1 (en) * | 2004-03-30 | 2005-10-07 | Aficor Sa Sa Suisse | WOOD BURNING MACHINE OF LONG WOODEN TRUNCTIONS |
FR2871720A1 (en) * | 2004-06-16 | 2005-12-23 | Espace Bois Services Entpr Uni | Match stick obtaining process, involves pushing firewood against fixed blades to obtain match sticks, where blades are moved angularly based on their diameters and are disposed on conduit |
WO2012003822A3 (en) * | 2010-07-07 | 2012-03-08 | Andreas Knecht | Mobile device for splitting logs |
WO2012156572A1 (en) * | 2011-05-16 | 2012-11-22 | Raunisto Yrjoe | A tree processing device fastened to a work machine |
CN111409158A (en) * | 2020-03-09 | 2020-07-14 | 许美秀 | Isometric bamboo device of cutting into slices fast |
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FR2021279A5 (en) * | 1969-02-10 | 1970-07-17 | Bouvery Georges | |
FR2437917A1 (en) * | 1978-10-03 | 1980-04-30 | Regimbeau Henri | Machine for splitting logs of wood - drives log against radial variable blades via guides and uses tractor power take off |
-
2002
- 2002-06-19 FR FR0207556A patent/FR2841173B1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2021279A5 (en) * | 1969-02-10 | 1970-07-17 | Bouvery Georges | |
FR2437917A1 (en) * | 1978-10-03 | 1980-04-30 | Regimbeau Henri | Machine for splitting logs of wood - drives log against radial variable blades via guides and uses tractor power take off |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2868352A1 (en) * | 2004-03-30 | 2005-10-07 | Aficor Sa Sa Suisse | WOOD BURNING MACHINE OF LONG WOODEN TRUNCTIONS |
WO2005095072A1 (en) * | 2004-03-30 | 2005-10-13 | Aficor S.A. | Machine for splitting elongate sections of wood into logs |
FR2871720A1 (en) * | 2004-06-16 | 2005-12-23 | Espace Bois Services Entpr Uni | Match stick obtaining process, involves pushing firewood against fixed blades to obtain match sticks, where blades are moved angularly based on their diameters and are disposed on conduit |
WO2012003822A3 (en) * | 2010-07-07 | 2012-03-08 | Andreas Knecht | Mobile device for splitting logs |
WO2012156572A1 (en) * | 2011-05-16 | 2012-11-22 | Raunisto Yrjoe | A tree processing device fastened to a work machine |
CN111409158A (en) * | 2020-03-09 | 2020-07-14 | 许美秀 | Isometric bamboo device of cutting into slices fast |
CN111409158B (en) * | 2020-03-09 | 2022-04-05 | 许美秀 | Isometric bamboo device of cutting into slices fast |
Also Published As
Publication number | Publication date |
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FR2841173B1 (en) | 2004-08-27 |
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