EP0865884A1 - Dispositif de sécurité pour un appareil de coupe de produits alimentaires tels que des fruits ou des légumes - Google Patents
Dispositif de sécurité pour un appareil de coupe de produits alimentaires tels que des fruits ou des légumes Download PDFInfo
- Publication number
- EP0865884A1 EP0865884A1 EP98400225A EP98400225A EP0865884A1 EP 0865884 A1 EP0865884 A1 EP 0865884A1 EP 98400225 A EP98400225 A EP 98400225A EP 98400225 A EP98400225 A EP 98400225A EP 0865884 A1 EP0865884 A1 EP 0865884A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover
- gland
- lever
- operating rod
- shaft
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
- B26D7/24—Safety devices specially adapted for cutting machines arranged to disable the operating means for the cutting member
Definitions
- the present invention relates to an apparatus auxiliary of the cutter type, such as fruit and vegetables.
- Such an auxiliary device is intended to be fixed removably on the frame of a machine and to be connected to a power take-off of it.
- the device described in document CH-A-672 090 indeed comprises a cutting body provided with a cover articulated, comprising a hopper associated with a gland articulated on the cover and allowing to push the products in the direction of a rotary tool for cutting them, arranged in the cutting body.
- this cutting tool is connected to a first portion of drive shaft connected by disengageable coupling means to a second portion of drive shaft adapted to be associated with the power take-off of the machine frame, these disengageable coupling means being movable between declutching and clutching positions, by a rod movable maneuver, in an axial obviously of the first portion of tree, by safety means associated with the cover of the cutting body.
- these means cover associated with a simple bearing surface of it, so that when the cover is placed in the closed position of the body section, this bearing surface of the cover presses the operating rod and move it to move the means for coupling from their disengaged position to their engaged position, which allows the tool to be put in this auxiliary device in rotation.
- the object of the invention is therefore to resolve these problems.
- the invention relates to an apparatus auxiliary of the cutter type, such as fruit and vegetables, intended to be removably attached to the frame of a machine, and comprising a cutting body provided with a cover comprising a hopper associated with a gland articulated on the cover and allowing to push the products in the direction of a rotary cutting tool disposed in the cutting body, this tool being connected to a first portion of drive shaft connected by coupling means disengageable to a second portion of a drive shaft adapted to be associated with a power take-off of the machine frame, the means of disengageable couplings being movable between declutching and clutching positions, by a rod movable maneuver in an axial recess of the first portion of tree by security means associated with cover of the cutting body, characterized in that the safety means include an actuating mechanism carried by the cover and connected on the one hand, to the rod of maneuver and on the other hand, with the gland, to move the coupling means disengageable towards their position clutch drive shaft portions, when the cover is in
- such an auxiliary device 1 is suitable to be fixed removably from any appropriately, on the frame of a machine and to be connected to a power take-off thereof.
- Such an auxiliary device includes so classic a cutting body designated by the reference general 2, provided with a cover designated by the reference general 3, articulated for example in 4 on this body of chopped off.
- This cover 3 includes a hopper designated by the general reference 5, associated for example with a gland designated by the general reference 6, articulated on the cover 3, for example at 7, and making it possible to push the products to be cut in the direction of a rotary cutting tool products designated by the general reference 8 and arranged in the cutting body 2.
- this cutting tool 8 is connected to a first portion of drive shaft designated by the general reference 9, connected by coupling means disengageable, designated by the general reference 10 on the Figure 1, to a second portion of drive shaft designated by the general reference 11, adapted to be conventionally associated with a power take-off machine frame.
- the disengageable coupling means comprise for example a dog mechanism comprising two portions conventionally movable relative to each other, between clutch and clutch positions by a operating rod, designated by the general reference 12, movable in an axial obviously 9a of the first shaft portion 9, by safety control means associated with the cover of the cutting body, these means of safety control being designated by the reference general 13 in these figures.
- control means of safety 13 allowing movement of means of disengageable coupling between their positions of clutch and clutch, include a mechanism actuation carried by the cover and presented by example in the form of a lever designated by the reference general 14.
- This lever 14 is articulated at 15 for example on the cover 3 of the cutting body and is connected on the one hand, to the operating rod 12 disengageable coupling means for example by means of hooking means removable, which will be described in more detail below and which are designated by the general reference 16 on these figures and on the other hand, to the gland 6 and more particularly to an articulation arm 17 of this gland 6 on this cover 3, to move the means clutch couplings 10 from their declutching position towards their clutch position of the shaft portions when the cover 3 is in position for closing the cutting body 2 and when the gland 6 is in the safety position relative to the hopper 5, that is to say in fact for example when the end corresponding for example 18, of this gland, enters this hopper as shown in this figure, or possibly is close enough to it, to prevent the user from reaching into this hopper.
- the lever designated by the general reference 14 can be articulated in its intermediate part with respect to the cover for example around a hinge rod 13a of it.
- this lever 14 may for example include a pin of articulation and attachment 14a intended to engage by example in a complementary yoke 18 of the end corresponding to the operating rod 12 fixed so removable on it.
- the other end of the lever 14 may include a displacement spindle designated by the general reference 19 in these figures, adapted to engage in a light 20 in the form of a cam for a displacement part thereof, designated by the general reference 21, and associated with the arm hinge 17 of the gland 6 on the cover 3, for follow its movements around its axis hinge 7 on the cover.
- a displacement spindle designated by the general reference 19 in these figures, adapted to engage in a light 20 in the form of a cam for a displacement part thereof, designated by the general reference 21, and associated with the arm hinge 17 of the gland 6 on the cover 3, for follow its movements around its axis hinge 7 on the cover.
- the light 20 of this displacement part 21 presents for example an evolutionary form allowing to move the corresponding end of the lever 14, of the hinge pin 7 of this part, and therefore to pivot this lever 14 during movements of the gland for controlling the position of the operating rod 12 and therefore that of the disengageable coupling means 10.
- the cutting tool 8 can be associated in rotation with the first portion of shaft 9, via a drive pin by example, designated by the general reference 22 on the figure 1.
- This pin 22 is then arranged transversely in this portion of tree 9 and extends in a light 12a of the operating rod 12 allowing the displacement of this axially in this portion of the shaft, relative to this pin, to control the operation of the means disengageable coupling.
- coupling means disengageable can be combined with means of elastic stress 23 of these.
- These solicitation means include for example an elastic member such as a spring, represented on this Figure 1, requesting the corresponding portion of the means coupling in a disengaged position thereof.
- this device has a number of advantages over the state of the art, as far as the means of disengageable couplings designated by the reference general 10 are controlled in position by a lever which on the one hand, is associated with the gland and on the other hand, is hinged on the cover, so that these means disengageable couplings are only moved to their clutch position only when the cover is in shutter position of the cutting body and the gland is in the safety position in the hopper to prevent the user to have access to the cutting tool when operation.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
- la Fig.1 représente une vue partiellement en coupe d'un appareil auxiliaire selon l'invention; et
- la Fig.2 représente une vue de détail d'un tel appareil illustrant le déplacement d'une tige de manoeuvre de moyens d'accouplement débrayables entrant dans la constitution d'un tel appareil.
Claims (9)
- Appareil auxiliaire du type coupe-produits, tels que des fruits et légumes, destiné à être fixé de façon amovible sur le bâti d'une machine, et comportant un corps de coupe (2) muni d'un couvercle (3) comprenant une trémie (5) associée à un fouloir (6) articulé (en 7) sur le couvercle (3) et permettant de pousser les produits en direction d'un outil rotatif de coupe (8) de ceux-ci disposé dans le corps de coupe (2), cet outil (8) étant relié à une première portion d'arbre d'entraínement (9) adaptée pour être reliée à une seconde portion d'arbre d'entraínement (11) reliée à une prise de mouvement de la machine, à travers des moyens d'accouplement débrayables (10) déplaçables entre des positions de débrayage et d'embrayage, par une tige de manoeuvre (12) disposée dans un évidement axial (9a) de la première portion d'arbre d'entraínement (9) et associée à des moyens de commande (13), caractérisé en ce que les moyens de commande comprennent un mécanisme d'actionnement (14) porté par le couvercle (3) et relié d'une part, à la tige de manoeuvre (12) des moyens d'accouplement débrayables (10) et d'autre part, au fouloir (6), pour déplacer les moyens d'accouplement débrayables (10) vers leur position d'embrayage des portions d'arbre d'entraínement (9,11), lorsque le couvercle (3) est en position d'obturation du corps de coupe (2) et lorsque le fouloir (6) est en position de sécurité par rapport à la trémie (5) de celui-ci.
- Appareil selon la revendication 1, caractérisé en ce que le mécanisme d'actionnement comporte un levier (14) articulé (en 15) sur le couvercle.
- Appareil selon la revendication 2, caractérisé en ce que la portion intermédiaire du levier (14) est articulée (en 15) sur le couvercle (3), l'une de ses extrémités étant reliée à la tige de manoeuvre (12) et l'autre au fouloir (6).
- Appareil selon la revendication 3, caractérisé en ce que l'extrémité correspondante du levier (14) reliée à la tige de manoeuvre (12), comporte des moyens d'accrochage démontables (16) sur celle-ci.
- Appareil selon la revendication 4, caractérisé en ce que les moyens d'accrochage démontables comprennent une broche (14a) de l'extrémité du levier (14) et une chape (18) de l'extrémité de la tige de manoeuvre (12).
- Appareil selon l'une quelconque des revendications précédentes, caractérisé en ce que l'autre extrémité du levier (14) associée au fouloir (6) comporte une broche de déplacement (19) engagée dans une lumière (20) en forme de came d'une pièce de déplacement (21) associée à un bras d'articulation (17) du fouloir (6) sur le couvercle (3), pour déplacer ce levier (14) et donc la tige de manoeuvre (12) lors des déplacements du fouloir .
- Appareil selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens d'accouplement débrayables (10) comportent un mécanisme à crabots.
- Appareil selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comporte des moyens de sollicitation élastique (23) des moyens d'accouplement débrayables (10).
- Appareil selon l'une quelconque des revendications précédentes, caractérisé en ce que la tige de manoeuvre (12) disposée dans l'évidement axial (9a) de la première portion d'arbre (9), comporte une lumière (12a) de passage d'une broche (22) d'accouplement de cette portion d'arbre à l'outil de coupe (8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9703494 | 1997-03-21 | ||
FR9703494A FR2760994B1 (fr) | 1997-03-21 | 1997-03-21 | Appareil auxiliaire du type coupe-produits tels que des fruits et legumes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0865884A1 true EP0865884A1 (fr) | 1998-09-23 |
EP0865884B1 EP0865884B1 (fr) | 2001-12-19 |
Family
ID=9505064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980400225 Expired - Lifetime EP0865884B1 (fr) | 1997-03-21 | 1998-02-03 | Dispositif de sécurité pour un appareil de coupe de produits alimentaires tels que des fruits ou des légumes |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0865884B1 (fr) |
DE (1) | DE69802982T2 (fr) |
ES (1) | ES2170456T3 (fr) |
FR (1) | FR2760994B1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB805085A (en) * | 1956-05-03 | 1958-11-26 | Kenwood Mfg Company Ltd | Improvements in or relating to domestic food preparing machines |
DE1179674B (de) * | 1962-08-31 | 1964-10-15 | Siemens Elektrogeraete Gmbh | Haushaltgeraet mit rotierendem Arbeitswerkzeug, wie Mischzerkleinerer, Schlagwerkmuehlen u. dgl. |
FR2474298A1 (fr) * | 1979-12-19 | 1981-07-31 | Robot Coupe Sa | Appareil coupeur melangeur du type robot de cuisine |
-
1997
- 1997-03-21 FR FR9703494A patent/FR2760994B1/fr not_active Expired - Lifetime
-
1998
- 1998-02-03 ES ES98400225T patent/ES2170456T3/es not_active Expired - Lifetime
- 1998-02-03 DE DE1998602982 patent/DE69802982T2/de not_active Expired - Lifetime
- 1998-02-03 EP EP19980400225 patent/EP0865884B1/fr not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB805085A (en) * | 1956-05-03 | 1958-11-26 | Kenwood Mfg Company Ltd | Improvements in or relating to domestic food preparing machines |
DE1179674B (de) * | 1962-08-31 | 1964-10-15 | Siemens Elektrogeraete Gmbh | Haushaltgeraet mit rotierendem Arbeitswerkzeug, wie Mischzerkleinerer, Schlagwerkmuehlen u. dgl. |
FR2474298A1 (fr) * | 1979-12-19 | 1981-07-31 | Robot Coupe Sa | Appareil coupeur melangeur du type robot de cuisine |
Also Published As
Publication number | Publication date |
---|---|
FR2760994B1 (fr) | 1999-06-25 |
ES2170456T3 (es) | 2002-08-01 |
DE69802982D1 (de) | 2002-01-31 |
DE69802982T2 (de) | 2002-06-13 |
FR2760994A1 (fr) | 1998-09-25 |
EP0865884B1 (fr) | 2001-12-19 |
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