EP0584140A1 - Food processor for grating foods - Google Patents

Food processor for grating foods

Info

Publication number
EP0584140A1
EP0584140A1 EP92909781A EP92909781A EP0584140A1 EP 0584140 A1 EP0584140 A1 EP 0584140A1 EP 92909781 A EP92909781 A EP 92909781A EP 92909781 A EP92909781 A EP 92909781A EP 0584140 A1 EP0584140 A1 EP 0584140A1
Authority
EP
European Patent Office
Prior art keywords
food
bowl
disc
cover
accessory
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.)
Ceased
Application number
EP92909781A
Other languages
German (de)
French (fr)
Inventor
Christian Denis Vincent Diore
Jean-Jacques Linger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moulinex SA
Original Assignee
Moulinex SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Moulinex SA filed Critical Moulinex SA
Publication of EP0584140A1 publication Critical patent/EP0584140A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/25—Devices for grating
    • A47J43/255—Devices for grating with grating discs or drums
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side

Definitions

  • the invention relates to a food processor intended for grating food, comprising, in a housing, motorized means intended to drive in rotation by means of a vertical rotary shaft an accessory "grater” in a bowl closed by a lid, the "grater” accessory comprising a disc in which cutouts are made, part of the edges, projecting from the upper face of the disc, is sharpened.
  • the "grater” accessory is placed in the upper part of the bowl.
  • the food to be grated is introduced into the bowl through a chimney made in the lid.
  • the user must press the food during a rotation by pressing it so that it is pressed against the grater and that the grated food crosses the disc.
  • the disadvantage of these devices is that, for safety reasons, the chimney must be high and narrow enough to avoid being able to insert a finger or a hand and touch the accessory. This chimney is, moreover, bulky and always presents a risk of injury, especially when the user is a child.
  • the accessory used eg chopping knife
  • the cover must be changed.
  • the invention aims to reduce the size of the device while providing total security.
  • the lid completely closes the bowl and the disc is arranged in the middle part of the height of the bowl so as to divide the bowl in two spaces, an upper space closed by the lid in which the foodstuffs are enclosed. so that the rotation of the disc drives pieces of food through the cutouts, without external intervention, or a lower space in which the pieces of grated food are collected.
  • the cover has neither chimney nor opening, which guarantees maximum safety for the user.
  • the user introduces the food into the bowl above the disc, then closes the cover.
  • the food is grated automatically under the effect of their own weight and by their movement resulting from said rotation of the disc, then the grated parts fall into the lower space of the bowl.
  • Another advantage of the invention is that it requires only one cover whatever the accessory (knife, grater, emulsifier, etc.). We therefore obtain a robot whose size is reduced and whose cost is low since there is no chimney, no pusher, no spare cover, which is important for a device produced in large series.
  • FIG. 1 is a sectional view of the robot according to the invention
  • Figure 2 is a top view of the bowl without the cover and in which is mounted the "grater"accessory
  • Figure 3 is a section along line III-III of Figure 2, illustrating a sharp edge of a cutout of the disc.
  • the food processor shown in FIG. 1 comprises in a housing 1, motorized means 2 intended to drive in rotation by means of a vertical rotary shaft 3, an accessory "grater” 4 in a bowl 5 closed by a cover 6 In a manner known per se, the shaft 3 crosses the bottom 7 of the bowl 5.
  • the "grater” accessory 4 comprises a disc 8, preferably metallic, in which cutouts 9 are made, including a portion 10 of the edges, projecting from the upper face 11 of the disc 8, is sharp.
  • the cover 6, having neither chimney nor opening and preferably having a substantially planar lower face 6 ′, completely closes the bowl 5, and on the other hand, the disc 8 is arranged in the middle part of the height of the bowl so as to divide the bowl 5 into two spaces, an upper space 12 closed by the cover 6 in which are enclosed food not shown so that the rotation of the disc 8 causes pieces food through the cutouts 9, without external intervention, a lower space 13 between the disc and the bottom 7 of the bowl 5 and in which the grated pieces of food are collected.
  • the bowl 5 being cylindrical, it has on its internal surface 5 'vertical bosses 14 so as to force the food to rotate on themselves.
  • the user places the food to be grated (for example carrots) in the upper space 12, on the disc 8. He closes the bowl 5 with the cover 6 and starts the motorized means 2 so as to rotate the disc 8 at a recommended speed of around 2900 to 3800 revolutions / minute.
  • the food to be grated for example carrots
  • the rotation of the disc 8 causes the pieces of food to move on themselves and against the cover 6 and the bosses 14 of the bowl 5. These movements associated with the own weight of the pieces bring the pieces into contact with the sharpened part 10 of the cutouts 9, and small pieces then pass through the disc 8 to fall into the lower space 13.
  • the disc is arranged in the middle part of the height of the bowl 5 makes it possible to be able to contain, on either side of the disc, substantially the same amount of food, before and after grating.

Abstract

L'invention concerne un robot ménager comportant, dans un boîtier (1), un moteur (2) destiné à entraîner en rotation par l'intermédiaire d'un arbre vertical (3) un accessoire "râpe" (4) dans un bol (5) fermé par un couvercle (6), l'accessoire "râpe" comportant un disque (8) dans lequel sont pratiqués des découpes (9) dont une partie des bords (10), saillant de la face supérieure (11) du disque (8), est affûtée. Selon l'invention, le couvercle (6) ferme complètement le bol et le disque est disposé dans la partie médiane du bol de manière à partager le bol en deux espaces, soit un espace supérieur (12) fermé par le couvercle dans lequel sont enfermés les aliments de telle sorte que la rotation du disque entraîne des morceaux d'aliments au travers des découpes, sans intervention extérieure, soit un espace inférieur (13) dans lequel les morceaux d'aliments râpés sont recueillis. Application aux robots destinés à râper des aliments.The invention relates to a food processor comprising, in a housing (1), a motor (2) intended to drive in rotation via a vertical shaft (3) a "grater" accessory (4) in a bowl ( 5) closed by a cover (6), the "rasp" accessory comprising a disc (8) in which cutouts (9) are made, part of the edges (10) projecting from the upper face (11) of the disc (8), is sharp. According to the invention, the cover (6) completely closes the bowl and the disc is placed in the middle part of the bowl so as to divide the bowl into two spaces, i.e. an upper space (12) closed by the lid in which are enclosed the food so that the rotation of the disc drives pieces of food through the cutouts, without external intervention, ie a lower space (13) in which the pieces of grated food are collected. Application to robots intended for grating food.

Description

Robot ménager destiné à râper des alimentsFood processor for grating food
L'invention concerne un robot ménager destiné à râper des aliments, comportant, dans un boitier, des moyens motorisés destinés à entraîner en rotation par l'intermédiaire d'un arbre rotatif vertical un accessoire "râpe" dans un bol fermé par un couvercle, l'accessoire "râpe" comportant un disque dans lequel sont pratiqués des découpes dont une partie des bords, saillant de la face supérieure du disque, est affûtée.The invention relates to a food processor intended for grating food, comprising, in a housing, motorized means intended to drive in rotation by means of a vertical rotary shaft an accessory "grater" in a bowl closed by a lid, the "grater" accessory comprising a disc in which cutouts are made, part of the edges, projecting from the upper face of the disc, is sharpened.
Dans les appareils connus de ce genre, l'accessoire "râpe", est disposé dans la partie haute du bol. Les aliments à râper sont introduits dans le bol au travers d'une cheminée réalisée dans le couvercle. L'utilisateur doit appuyer au moyen d'un poussoir sur les aliments pendant la rotation pour qu'ils soient pressés contre la râpe et que les aliments r pés traversent le disque. L'inconvénient de ces appareils est que, pour des raisons de sécurité, la cheminée doit être assez haute et étroite pour éviter de pouvoir y introduire un doigt ou une main et de toucher l'accessoire. Cette cheminée est, en outre, encombrante et présente toujours un risque de se blesser, surtout quand l'utilisateur est un enfant. De plus, en fonction de l'accessoire utilisé (par exemple couteau pour hacher) il faut changer de couvercle.In known devices of this kind, the "grater" accessory is placed in the upper part of the bowl. The food to be grated is introduced into the bowl through a chimney made in the lid. The user must press the food during a rotation by pressing it so that it is pressed against the grater and that the grated food crosses the disc. The disadvantage of these devices is that, for safety reasons, the chimney must be high and narrow enough to avoid being able to insert a finger or a hand and touch the accessory. This chimney is, moreover, bulky and always presents a risk of injury, especially when the user is a child. In addition, depending on the accessory used (eg chopping knife), the cover must be changed.
L'invention à bout but de réduire l'encombrement de l'appareil tout en apportant une totale sécurité. Selon l'invention, le couvercle ferme complètement le bol et le disque est disposé dans la partie médiane de la hauteur du bol de manière à partager le bol en deux espaces, soit un espace supérieur fermé par le couvercle dans lequel sont enfermés les aliments de telle sorte que la rotation du disque entraîne des morceaux d'aliments au travers des découpes, sans intervention extérieure, soit un espace inférieur dans lequel les morceaux d'aliments râpés sont recueillis.The invention aims to reduce the size of the device while providing total security. According to the invention, the lid completely closes the bowl and the disc is arranged in the middle part of the height of the bowl so as to divide the bowl in two spaces, an upper space closed by the lid in which the foodstuffs are enclosed. so that the rotation of the disc drives pieces of food through the cutouts, without external intervention, or a lower space in which the pieces of grated food are collected.
Ainsi le couvercle ne comporte ni cheminée ni ouverture, ce qui garantit une sécurité maximale pour l'utilisateur.Thus the cover has neither chimney nor opening, which guarantees maximum safety for the user.
En effet, grâce à la disposition particulière du disque-râpe, l'utilisateur introduit les aliments dans le bol au dessus du disque, puis ferme le couvercle. Quand le disque tourne, les aliments sont râpés automatiquement sous l'effet de leur propre poids et par leur mouvement résultant de ladite rotation du disque, puis les parties râpées tombent dans l'espace inférieur du bol. Un autre avantage de l'invention est de ne nécessiter qu'un seul couvercle quel que soit l'accessoire (couteau, râpe, émulsionneur ...). On obtient donc un robot dont l'encombrement est réduit et dont le coût est faible puisque il n'y a ni cheminée, ni poussoir, ni couvercle de rechange, ce qui est important pour un appareil fabriqué en grande série.Indeed, thanks to the special arrangement of the grater disc, the user introduces the food into the bowl above the disc, then closes the cover. When the disc rotates, the food is grated automatically under the effect of their own weight and by their movement resulting from said rotation of the disc, then the grated parts fall into the lower space of the bowl. Another advantage of the invention is that it requires only one cover whatever the accessory (knife, grater, emulsifier, etc.). We therefore obtain a robot whose size is reduced and whose cost is low since there is no chimney, no pusher, no spare cover, which is important for a device produced in large series.
Les caractéristiques et avantages de l'invention ressortiront d'ailleurs de la description qui va suivre, à titre d'exemple, en référence au dessin annexé dans lequel :The characteristics and advantages of the invention will also emerge from the description which follows, by way of example, with reference to the appended drawing in which:
la figure 1 est une vue en coupe du robot selon l'invention ; la figure 2 est une vue de dessus du bol sans le couvercle et dans lequel est monté 1'accessoire "râpe" ; la figure 3 est une coupe selon la ligne III- III de la figure 2, illustrant un bord affûté d'une découpe du disque. Le robot ménager représenté sur la figure 1 comporte dans un boîtier 1, des moyens motorisés 2 destinés à entraîner en rotation par l'intermédiaire d'une arbre rotatif vertical 3, un accessoire "râpe" 4 dans un bol 5 fermé par un couvercle 6. D'une manière connue en soi, l'arbre 3 traverse le fond 7 du bol 5.Figure 1 is a sectional view of the robot according to the invention; Figure 2 is a top view of the bowl without the cover and in which is mounted the "grater"accessory; Figure 3 is a section along line III-III of Figure 2, illustrating a sharp edge of a cutout of the disc. The food processor shown in FIG. 1 comprises in a housing 1, motorized means 2 intended to drive in rotation by means of a vertical rotary shaft 3, an accessory "grater" 4 in a bowl 5 closed by a cover 6 In a manner known per se, the shaft 3 crosses the bottom 7 of the bowl 5.
Comme on le voit mieux sur les figures 2 et 3, l'accessoire "râpe" 4 comportent un disque 8 de préférence métallique dans lequel sont pratiqués des découpes 9 dont une partie 10 des bords, saillant de la face supérieure 11 du disque 8, est affûtée.As can be seen more clearly in FIGS. 2 and 3, the "grater" accessory 4 comprises a disc 8, preferably metallic, in which cutouts 9 are made, including a portion 10 of the edges, projecting from the upper face 11 of the disc 8, is sharp.
Selon l'invention, d'une part, le couvercle 6, ne comportant ni cheminée, ni ouverture et présentant de préférence une face inférieure 6' sensiblement plane, ferme complètement le bol 5, et d'autre part, le disque 8 est disposé dans la partie médiane de la hauteur du bol de manière à partager le bol 5 en deux espaces, soit un espace supérieur 12 fermé par le couvercle 6 dans lequel sont enfermés des aliments non représentés de telle sorte que la rotation du disque 8 entraîne des morceaux d'aliments au travers des découpes 9, sans intervention extérieure, soit un espace inférieur 13 compris entre le disque et le fond 7 du bol 5 et dans lequel les morceaux d'aliments râpés sont recueillis.According to the invention, on the one hand, the cover 6, having neither chimney nor opening and preferably having a substantially planar lower face 6 ′, completely closes the bowl 5, and on the other hand, the disc 8 is arranged in the middle part of the height of the bowl so as to divide the bowl 5 into two spaces, an upper space 12 closed by the cover 6 in which are enclosed food not shown so that the rotation of the disc 8 causes pieces food through the cutouts 9, without external intervention, a lower space 13 between the disc and the bottom 7 of the bowl 5 and in which the grated pieces of food are collected.
Le bol 5 étant cylindrique, il comporte sur sa surface interne 5' des bossages verticaux 14 de manière à forcer les aliments à tourner sur eux mêmes.The bowl 5 being cylindrical, it has on its internal surface 5 'vertical bosses 14 so as to force the food to rotate on themselves.
Le fonctionnement de l'accessoire "râpe" est donc très simple.The operation of the "grater" accessory is therefore very simple.
L'utilisateur place les aliments à râper (par exemple des carottes) dans l'espace supérieur 12, sur le disque 8. IL ferme le bol 5 avec le couvercle 6 et met en marche les moyens motorisés 2 de manière à entraîner en rotation le disque 8 à une vitesse recommandée de l'ordre de 2900 à 3800 tours/minute.The user places the food to be grated (for example carrots) in the upper space 12, on the disc 8. He closes the bowl 5 with the cover 6 and starts the motorized means 2 so as to rotate the disc 8 at a recommended speed of around 2900 to 3800 revolutions / minute.
La rotation du disque 8 provoque le mouvement des morceaux d'aliments sur eux-mêmes et contre le couvercle 6 et les bossages 14 du bol 5. Ces mouvements associés au propre poids des morceaux font entrer les morceaux en contact avec la partie affûtée 10 des découpes 9, et des petits morceaux traversent alors le disque 8 pour tomber dans l'espace inférieur 13.The rotation of the disc 8 causes the pieces of food to move on themselves and against the cover 6 and the bosses 14 of the bowl 5. These movements associated with the own weight of the pieces bring the pieces into contact with the sharpened part 10 of the cutouts 9, and small pieces then pass through the disc 8 to fall into the lower space 13.
Le fait que le disque soit agencé dans la partie médiane de la hauteur du bol 5 permet de pouvoir contenir de part et d'autre du disque, sensiblement la même quantité d'aliments, avant et après râpage. The fact that the disc is arranged in the middle part of the height of the bowl 5 makes it possible to be able to contain, on either side of the disc, substantially the same amount of food, before and after grating.

Claims

Revendications claims
1. Robot ménager destiné à râper des aliments, comportant, dans un boîtier 1, des moyens motorisés 2 destinés à entraîner en rotation par l'intermédiaire d'un arbre rotatif vertical 3 un accessoire "râpe" 4 dans un bol 5 fermé par un couvercle 6, l'accessoire "râpe" 4 comportant un disque 8 dans lequel sont pratiqués des découpes 9 dont une partie des bords 10, saillant de la face supérieure 11 du disque 8, est affûtée, caractérisé en ce que le couvercle 6 ferme complètement le bol 5 et le disque 8 est disposé dans la partie médiane de la hauteur du bol de manière à partager le bol en deux espaces, soit un espace supérieur 12 fermé par le couvercle 6 dans lequel sont enfermés les aliments de telle sorte que la rotation du disque entraîne des morceaux d'aliments au travers des découpes 9, sans intervention extérieure, soit un espace inférieur 13 dans lequel les morceaux d'aliments râpés sont recueillis.1. Food processor intended for grating food, comprising, in a housing 1, motorized means 2 intended to drive in rotation by means of a vertical rotary shaft 3 an accessory "grater" 4 in a bowl 5 closed by a cover 6, the "grater" accessory 4 comprising a disc 8 in which cutouts 9 are made, part of the edges 10, projecting from the upper face 11 of the disc 8, is sharpened, characterized in that the cover 6 closes completely the bowl 5 and the disc 8 is arranged in the middle part of the height of the bowl so as to divide the bowl in two spaces, ie an upper space 12 closed by the cover 6 in which the food is enclosed so that the rotation of the disc drives pieces of food through cutouts 9, without external intervention, or a lower space 13 in which the pieces of grated food are collected.
2. Robot ménager selon la revendication 1, caractérisé en ce que, le couvercle 6 présente une face inférieure 6' sensiblement plane.2. Food processor according to claim 1, characterized in that, the cover 6 has a substantially planar lower face 6 '.
3. Robot ménager selon la revendication 1 ou 2, caractérisé en ce que le bol 5, étant cylindrique, comporte à sa surface interne 5' des bossages 14 de manière à forcer les aliments à tourner sur eux-mêmes. 3. Food processor according to claim 1 or 2, characterized in that the bowl 5, being cylindrical, has at its internal surface 5 'of the bosses 14 so as to force the food to rotate on themselves.
EP92909781A 1991-05-15 1992-04-22 Food processor for grating foods Ceased EP0584140A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9105895 1991-05-15
FR9105895A FR2676345B1 (en) 1991-05-15 1991-05-15 HOUSEHOLD ROBOT FOR GRINDING FOODS.

Publications (1)

Publication Number Publication Date
EP0584140A1 true EP0584140A1 (en) 1994-03-02

Family

ID=9412810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92909781A Ceased EP0584140A1 (en) 1991-05-15 1992-04-22 Food processor for grating foods

Country Status (12)

Country Link
EP (1) EP0584140A1 (en)
JP (1) JP3091767B2 (en)
CN (1) CN1027676C (en)
AU (1) AU662330B2 (en)
CA (1) CA2108965A1 (en)
EG (1) EG19732A (en)
FR (1) FR2676345B1 (en)
MX (1) MX9202303A (en)
PT (1) PT100483A (en)
TW (1) TW366785U (en)
WO (1) WO1992020269A1 (en)
ZA (1) ZA923504B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6835681B2 (en) 2000-12-20 2004-12-28 Matsushita Electric Industrial Co., Ltd. Dielectric ceramic composition and dielectric device
US10085599B2 (en) 2014-12-19 2018-10-02 Whirlpool Corporation Multi-cook and food processing prep product
US10427316B2 (en) 2010-04-29 2019-10-01 Whirlpool Corporation Food processor with adjustable blade assembly
US10449685B2 (en) 2010-04-29 2019-10-22 Whirlpool Corporation Food processor with adjustable blade assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10314436B2 (en) * 2015-05-28 2019-06-11 Sharkninja Operating Llc Grinder attachment for blender system
USD787883S1 (en) 2015-05-28 2017-05-30 Sharkninja Operating, Llc Blender attachment

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FR1345880A (en) * 1962-12-26 1963-12-13 Ronson Corp Mixer-mixer type culinary appliance
CH435588A (en) * 1965-12-16 1967-05-15 Jaeger Jakob Method for peeling fruit and vegetables and peeling device for carrying out the same
FR1492561A (en) * 1966-09-13 1967-08-18 Siemens Elektrogeraete Gmbh Household appliance with electric motor
DE3637169C1 (en) * 1986-10-31 1993-01-14 Braun Ag Food processor
JPH02256711A (en) * 1989-03-30 1990-10-17 Ikehata:Kk Constructing process of continuous wall body

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6835681B2 (en) 2000-12-20 2004-12-28 Matsushita Electric Industrial Co., Ltd. Dielectric ceramic composition and dielectric device
US10427316B2 (en) 2010-04-29 2019-10-01 Whirlpool Corporation Food processor with adjustable blade assembly
US10449685B2 (en) 2010-04-29 2019-10-22 Whirlpool Corporation Food processor with adjustable blade assembly
US10085599B2 (en) 2014-12-19 2018-10-02 Whirlpool Corporation Multi-cook and food processing prep product
US10993583B2 (en) 2014-12-19 2021-05-04 Whirlpool Corporation Multi-cook and food processing prep product

Also Published As

Publication number Publication date
JPH06510438A (en) 1994-11-24
TW366785U (en) 1999-08-11
ZA923504B (en) 1993-02-24
CN1066579A (en) 1992-12-02
CA2108965A1 (en) 1992-11-16
PT100483A (en) 1994-04-29
FR2676345B1 (en) 1995-04-14
AU662330B2 (en) 1995-08-31
WO1992020269A1 (en) 1992-11-26
JP3091767B2 (en) 2000-09-25
MX9202303A (en) 1992-11-01
FR2676345A1 (en) 1992-11-20
AU1695192A (en) 1992-12-30
EG19732A (en) 1996-01-31
CN1027676C (en) 1995-02-22

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