FR2526268A1 - Hand held cutters for plant stems - has stem retaining scissors with L-shaped articulating arms - Google Patents
Hand held cutters for plant stems - has stem retaining scissors with L-shaped articulating arms Download PDFInfo
- Publication number
- FR2526268A1 FR2526268A1 FR8208122A FR8208122A FR2526268A1 FR 2526268 A1 FR2526268 A1 FR 2526268A1 FR 8208122 A FR8208122 A FR 8208122A FR 8208122 A FR8208122 A FR 8208122A FR 2526268 A1 FR2526268 A1 FR 2526268A1
- Authority
- FR
- France
- Prior art keywords
- cutting
- handle
- branches
- stem
- tool according
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
- A01D46/247—Manually operated fruit-picking tools
-
- 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
- A01G3/02—Secateurs; Flower or fruit shears
-
- 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
- A01G3/02—Secateurs; Flower or fruit shears
- A01G2003/023—Secateurs; Flower or fruit shears with means for grasping or collecting the cut objects
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Scissors And Nippers (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
Description
Outil manuel pour couper et récolter des produits agricoles à tige coriace
La présente invention concerne un outil manuel pour couper et récolter des produits agricoles à tiges. coriaces, notamment des fruits tels que par exemple les raisins, comportant une poignée constituée de deux branches articulées l'une par rapport à l'autre, et portant des organes complémentaires de coupe.Manual tool for cutting and harvesting tough stalk agricultural products
The present invention relates to a manual tool for cutting and harvesting agricultural products with stems. leathery, in particular fruits such as for example grapes, comprising a handle constituted by two branches articulated with respect to each other, and carrying complementary cutting members.
On connaît déjà un dispositif de ce type décrit notamment dans le brevet français nO 79 26470, qui concerne un outil manuel agencé pour être adapté à la main effectuant la cueillette. Il comporte notamment une poignée révolver avec une sorte de gachette permettant de manoeuvrer la pince et les organes de coupe.There is already known a device of this type described in particular in French patent No. 79 26470, which relates to a manual tool arranged to be adapted to the hand performing the picking. In particular, it includes a revolver handle with a kind of trigger enabling the pliers and the cutting members to be maneuvered.
Bien que cet outil soit parfaitement adapté à l'utilisationà laquelle on le destine, il présente l'inconvénient de comporter un nombre relativement important de pièces mécaniques qu' il est nécessaire de monter les unes par rapport aux autres, ce qui aboutit à un produit de conception relativement complexe et de réalisation coûteuse.Although this tool is perfectly suited to the use for which it is intended, it has the disadvantage of comprising a relatively large number of mechanical parts which it is necessary to mount relative to each other, which results in a product relatively complex in design and costly to produce.
La présente invention se propose de pallier cet inconvénient en réalisant un outil du type susmentionné, de conception simple, aisément réalisable et par conséquent de fabrication économique.The present invention proposes to overcome this drawback by making a tool of the aforementioned type, of simple design, easily achievable and therefore of economical manufacture.
Dans ce but, l'outil selon l'invention est caractérisé en ce qu'il comporte également des moyens pour pincer et maintenir le fruit par sa tige lorsque cette dernière a été coupée par les organes de coupe.For this purpose, the tool according to the invention is characterized in that it also includes means for pinching and holding the fruit by its stem when the latter has been cut by the cutting members.
Selon une forme de réalisation préférée, chaque branche de la poignée porte à l'une de ses extrémités un bec dont l'axe forme avec l'axe de la poignée un angle compris entre 600 et 1500, les deux becs portant respectivement les organes complémentaires de coupe.According to a preferred embodiment, each branch of the handle carries at one of its ends a spout whose axis forms with the axis of the handle an angle between 600 and 1500, the two spouts respectively carrying the complementary members cutting.
L'un des becs porte avantageusement une lame amovible interchangeable et l'autre bec porte une pièce d'appui comportant une surface parallèle à la lame.One of the spouts advantageously carries an interchangeable removable blade and the other spout carries a support piece comprising a surface parallel to the blade.
Pour permettre de pincer la tige des fruits après leur coupe, chacun des becs porte de préférence une mâchoire complémentaire. L'une des mâchoires est avantageusement constituée par la pièce d'appui qui s'oppose à la lame de coupe. L'une au moins des deux mâchoires présente une surface cannelée qui facilite la préhension des tiges de fruits coupés.To allow the fruit stem to be pinched after cutting, each of the beaks preferably carries an additional jaw. One of the jaws is advantageously constituted by the support piece which opposes the cutting blade. At least one of the two jaws has a grooved surface which facilitates the gripping of the cut fruit stems.
La présente invention sera mieux comprise en référence à la description d'un exemple de réalisation et du dessin annexé dans lequel
La figure 1 représente une vue en élévation de l'outil selon l'invention, dans sa position fermée,
La figure 2 représente une vue de dessus de l'outil de la figure 1,
La figure 3 représente une vue en coupe partielle selon la ligne
III-III de la figure 1, et
La figure 4 représente une vue de l'outil de la figure 1 en position ouverte.The present invention will be better understood with reference to the description of an embodiment and the accompanying drawing in which
FIG. 1 represents an elevation view of the tool according to the invention, in its closed position,
FIG. 2 represents a top view of the tool of FIG. 1,
Figure 3 shows a partial sectional view along the line
III-III of Figure 1, and
Figure 4 shows a view of the tool of Figure 1 in the open position.
L'outil tel que représenté par les figures comporte essentiellement une poignée 10 constituée par deux branches 11 et 12 articulées autour d'un axe de pivotement 13. Les deux branches sont recourbées et présentent chacune, à leurs extrémités, un bec 14, respectivement 15, qui porte les organes de coupe de l'outil. Ces organes de coupe sont, dans l'exemple décrit, constitués par une lame amovible 16 fixée au bec 15 par deux goupilles ou vis 17, et par un rebord 18 qui sert de pièce d'appui pour coopérer avec la lame tranchante 16.The tool as shown in the figures essentially comprises a handle 10 constituted by two branches 11 and 12 articulated around a pivot axis 13. The two branches are curved and each have, at their ends, a beak 14, respectively 15 , which carries the cutting members of the tool. These cutting members are, in the example described, constituted by a removable blade 16 fixed to the spout 15 by two pins or screws 17, and by a flange 18 which serves as a support piece for cooperating with the cutting blade 16.
Comme le montre plus particulièrement la fig. 3, le bec 14 a un profil coudé et le rebord ou pièce d'appui 18 présente une surface sensiblement plane relativement large, qui s'oppose à la surface inférieure 19 du bec 15 portant la lame 16.As shown more particularly in FIG. 3, the spout 14 has a bent profile and the flange or support piece 18 has a relatively wide, substantially planar surface, which opposes the lower surface 19 of the spout 15 carrying the blade 16.
La surface supérieure de la pièce d'appui 18 ou la surface 19 qui lui est opposée peuvent être individuellement ou simultanément cannelées de façon à permettre un meilleur pincement ou une meilleure préhension de la tige coincée entre ces deux surfaces après avoir été coupée par la lame 16. La branche 12 comporte une partie dorsale 20 arrondie, qui s'adapte à la paume de la main de l'utilisateur. La surface antérieure 21 de la branche 11 présente des ondulations qui s'adaptent aux doigts de la main de l'utilisateur.The upper surface of the support piece 18 or the surface 19 which is opposite it can be individually or simultaneously grooved so as to allow better pinching or better gripping of the rod wedged between these two surfaces after being cut by the blade 16. The branch 12 comprises a rounded back portion 20, which adapts to the palm of the user's hand. The front surface 21 of the branch 11 has undulations which adapt to the fingers of the user's hand.
Un ressort spirale 22 est logé dans la branche 11 de la poignée 10, de telle manière que l'une de ces extrémités prenne appui contre la branche 12 en entourant un téton de guidage ou de retenue 23 solidaire de la branche 12.A spiral spring 22 is housed in the branch 11 of the handle 10, so that one of these ends bears against the branch 12 by surrounding a guide or retaining stud 23 secured to the branch 12.
La vue de dessus de la fig. 2 montre plus particulièrement le dos arrondi 20 de la poignée 12.The top view of fig. 2 shows more particularly the rounded back 20 of the handle 12.
Dans la fig. 1, l'outil est représenté en position fermée à l'aide d'une boucle 24 engagée dans un alésage approprié 25 ménagé au voisinage de l'extrémité inférieure de la branche 11 de la poignée 10. La fig. 4 représente ce même outil en position ouverte. La boucle de verrouillage 24 a été pivotée vers le bas de façon libérer la branche 12 de la poignée 10 repoussée dans sa position ouverte par l'action du ressort de poussée 22. In fig. 1, the tool is shown in the closed position using a loop 24 engaged in a suitable bore 25 formed in the vicinity of the lower end of the branch 11 of the handle 10. FIG. 4 shows the same tool in the open position. The locking loop 24 has been pivoted downwards so as to release the branch 12 from the handle 10 pushed back into its open position by the action of the thrust spring 22.
Cet outil est de construction particulièrement simple et se révèle extrêmement efficace à la fois pour couper et retenir les fruits à tiges coriaces après leur coupe. Bien que cette invention soit décrite en référence à une forme de réalisation particulière, elle peut subir de nombreuses modifications et variantes évidentes pour l'homme de l'art. This tool is particularly simple in construction and proves to be extremely effective both for cutting and retaining tough stems after cutting. Although this invention is described with reference to a particular embodiment, it can undergo many modifications and variants obvious to those skilled in the art.
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8208122A FR2526268A1 (en) | 1982-05-07 | 1982-05-07 | Hand held cutters for plant stems - has stem retaining scissors with L-shaped articulating arms |
FR8301417A FR2539952B1 (en) | 1982-05-07 | 1983-01-27 | MANUAL TOOL FOR CUTTING AND HARVESTING PRODUCTS WITH CORIACEOUS STEM |
ES1983279948U ES279948Y (en) | 1982-05-07 | 1983-05-06 | MANUAL TOOL FOR CUTTING AND HARVESTING AGRICULTURAL PRODUCTS WITH MAIL STEMS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8208122A FR2526268A1 (en) | 1982-05-07 | 1982-05-07 | Hand held cutters for plant stems - has stem retaining scissors with L-shaped articulating arms |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2526268A1 true FR2526268A1 (en) | 1983-11-10 |
Family
ID=9273888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8208122A Pending FR2526268A1 (en) | 1982-05-07 | 1982-05-07 | Hand held cutters for plant stems - has stem retaining scissors with L-shaped articulating arms |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2526268A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD1132G2 (en) * | 1997-11-06 | 1999-08-31 | Vladimir Sacun | Hand stem cutter |
WO2003032708A1 (en) * | 2001-10-18 | 2003-04-24 | Gyula Vencli | Harvesting device for picking crops with their stems |
CN106922298A (en) * | 2017-05-02 | 2017-07-07 | 池州市神洲生态农业有限公司 | A kind of adjustable spun gold emperor chrysanthemum picker |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE559421A (en) * | ||||
FR564363A (en) * | 1923-03-27 | 1923-12-28 | Flower and vintage chisel-pliers | |
DE508719C (en) * | 1930-10-01 | Wilhelm Gentner | Secateurs for cutting fruits and flowers | |
GB588530A (en) * | 1945-02-27 | 1947-05-27 | Sydney Charles Caddy | Improvements in or relating to pruning or like tools |
CH287645A (en) * | 1950-12-07 | 1952-12-15 | Arx Paul Von | Cutting pliers. |
CH357911A (en) * | 1959-09-17 | 1961-10-31 | Leyat Pierre | Shears |
-
1982
- 1982-05-07 FR FR8208122A patent/FR2526268A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE559421A (en) * | ||||
DE508719C (en) * | 1930-10-01 | Wilhelm Gentner | Secateurs for cutting fruits and flowers | |
FR564363A (en) * | 1923-03-27 | 1923-12-28 | Flower and vintage chisel-pliers | |
GB588530A (en) * | 1945-02-27 | 1947-05-27 | Sydney Charles Caddy | Improvements in or relating to pruning or like tools |
CH287645A (en) * | 1950-12-07 | 1952-12-15 | Arx Paul Von | Cutting pliers. |
CH357911A (en) * | 1959-09-17 | 1961-10-31 | Leyat Pierre | Shears |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD1132G2 (en) * | 1997-11-06 | 1999-08-31 | Vladimir Sacun | Hand stem cutter |
WO2003032708A1 (en) * | 2001-10-18 | 2003-04-24 | Gyula Vencli | Harvesting device for picking crops with their stems |
CN106922298A (en) * | 2017-05-02 | 2017-07-07 | 池州市神洲生态农业有限公司 | A kind of adjustable spun gold emperor chrysanthemum picker |
CN106922298B (en) * | 2017-05-02 | 2023-09-12 | 池州市星聚信息技术服务有限公司 | Adjustable golden silk Royal chrysanthemum picking device |
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