FR2567988A1 - Protection device for mixing appliances - Google Patents

Protection device for mixing appliances Download PDF

Info

Publication number
FR2567988A1
FR2567988A1 FR8411355A FR8411355A FR2567988A1 FR 2567988 A1 FR2567988 A1 FR 2567988A1 FR 8411355 A FR8411355 A FR 8411355A FR 8411355 A FR8411355 A FR 8411355A FR 2567988 A1 FR2567988 A1 FR 2567988A1
Authority
FR
France
Prior art keywords
tank
complementary
casing
open
complementary part
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
Application number
FR8411355A
Other languages
French (fr)
Other versions
FR2567988B1 (en
Inventor
Robert Viot
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.)
VIOT JAR
Original Assignee
VIOT JAR
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 VIOT JAR filed Critical VIOT JAR
Priority to FR8411355A priority Critical patent/FR2567988B1/en
Publication of FR2567988A1 publication Critical patent/FR2567988A1/en
Application granted granted Critical
Publication of FR2567988B1 publication Critical patent/FR2567988B1/en
Expired 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
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/044—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 top side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/60—Safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • 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
    • A47J43/044—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 top side
    • A47J2043/04454—Apparatus of counter top type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)

Abstract

Mixing machine. Protection device of the type formed from a two-part casing 9 and 15 circumscribing the movable parts of a mixing machine, the part 15 being articulated on the part 9 and an electrical contact being inserted so as to open the supply circuit of the motor when the complementary part 15 is open, and a bolt being provided for holding the complementary part 15 in the closed position, characterised in that the bolt 15 and the electrical contact 19 are carried by the stationary part 9 in the vicinity of one end of the latter opposite that to which the complementary pivoting part 15 is articulated, the articulation of these two parts being dismantleable.

Description

La présente invention vise des dispositifs de protection pour appareils batteurs mélangeurs. The present invention relates to protective devices for mixing beater devices.

La sécurité du travail impose que les appareils mélangeurs, batteurs et autres qui comportent une cuve dans laquelle les éléments à mélanger sont déversés et des bras tournant dans la cuve soient réalisés de maniere que lorsqu'ils sont en fonctionnement les ouvriers ne puissent engager une main dans ladite cuve. Occupational safety requires that mixing, beating and other devices which include a tank into which the elements to be mixed are poured out and arms rotating in the tank are made in such a way that when they are in operation the workers cannot engage a hand in said tank.

On a donc imaginé de prévoir des carters disposés autour des moyens d'entraînement des bras et coiffant la cuve, ces carters étant de préférence en partie ajourés pour permettre de vérifier visuellement le mélange dans la cuve. It has therefore been imagined to provide housings arranged around the arm drive means and covering the tank, these housings preferably being partly perforated to allow the mixture to be checked visually in the tank.

Toutefois comme il faut pouvoir remplir la cuve et la vider, on a réalisé les carters en deux parties articulées l'une sur l'autre et un contact étant prévu pour ouvrir le circuit d'alimentation de la machine lorsque le carter est ouvert afin d'éviter tout risque de remise en route de la machine lorsque toutes les conditions de sécurité ne sont pas assurés
Un tel dispositif comprend une partie destinée a être fixée sur la machine et une partie mobile complémentaire ajourée articulée sur la partie fixe, un contact électrique inséré sur un circuit électrique d'alimentation de la machine étant prévu au voisinage de l'articulation, tandis qu'un verrou est prévu aux extrémités libres opposées pour assurer la fermeture de la partie mobile sur la partie fixe.However, since it is necessary to be able to fill the tank and empty it, the casings are produced in two parts articulated one on the other and a contact being provided to open the machine supply circuit when the casing is opened in order to '' avoid any risk of restarting the machine when all safety conditions are not guaranteed
Such a device comprises a part intended to be fixed on the machine and an openwork complementary mobile part articulated on the fixed part, an electrical contact inserted on an electrical supply circuit of the machine being provided in the vicinity of the joint, while 'A lock is provided at the opposite free ends to ensure the closure of the movable part on the fixed part.

Une telle disposition présente notamment 1 'incon- vénient que le nettoyage de la partie mobile ajourée est peu pratique. Such an arrangement has in particular the disadvantage that cleaning the openwork mobile part is impractical.

L'un des buts de l'invention est de remédier à cet inconvénient. One of the aims of the invention is to remedy this drawback.

Le dispositif, selon l'invention est destiné a équiper des appareils mélangeurs batteurs ou autres comprenant une potence supportant un moteur électrique entrainant des bras mobiles dans une cuve, ledit dispositif comprenant un carter destiné à circonscrire les bras des moyens pour la fixation du carter sur la potence, ledit carter étant formé d'une première partie fixe et d'une partie complémentaire ajourée montée pivotante sur la partie fixe de manière a accéder a la cuve, un contact électrique étant inséré pour ouvrir le circuit d'alimentation du moteur lorsque la partie complémentaire est ouverte, et un verrou étant prévu pour maintenir la partie complémentaire en position de fermeture et est caractérisé en ce que le verrou et le contact électrique sont portés par la partie fixe au voisinage d'une extrémité de celle-ci opposée à celle sur laquelle s'articule la partie complémentaire pivotante, l'articulation de ces deux parties étant démontable
Grâce à cette disposition, la partie complémentaire est facilement démontable ce qui facilite l'entretien et le nettoyage.The device according to the invention is intended to equip beating or other mixing devices comprising a bracket supporting an electric motor driving movable arms in a tank, said device comprising a casing intended to circumscribe the arms of the means for fixing the casing to the stem, said casing being formed of a first fixed part and of a perforated complementary part pivotally mounted on the fixed part so as to access the tank, an electrical contact being inserted to open the motor supply circuit when the complementary part is open, and a lock being provided to keep the complementary part in the closed position and is characterized in that the lock and the electrical contact are carried by the fixed part in the vicinity of one end thereof opposite to that on which the pivoting complementary part is articulated, the articulation of these two parts being removable
Thanks to this arrangement, the complementary part is easily removable which facilitates maintenance and cleaning.

Afin de permettre de cornerlde préférence,la partie inférieure du carter a une dimension légèrement inférieure a celle du bord superieur de la cuve.  In order to allow cornerlde preferably, the lower part of the casing has a dimension slightly smaller than that of the upper edge of the tank.

L'invention va maintenant être décrite avec plus de détails en se référant à un mode de réalisation particulier donné a titre d'exemple seulement et représenté aux dessins annexés, dans lesquels
Figure 1 est une vue en élévation d'une machine équipée d'un dispositif selon l'invention,
Figure 2 est une vue en plan a plus grande échelle montrant le dispositif, certaines parties n'étant pas représentées,
Figures 3 et 4 sont des vues en perspective de détails.The invention will now be described in more detail with reference to a particular embodiment given by way of example only and shown in the accompanying drawings, in which
FIG. 1 is an elevation view of a machine equipped with a device according to the invention,
FIG. 2 is a plan view on a larger scale showing the device, certain parts not being shown,
Figures 3 and 4 are perspective views of details.

A la figure 1 on a représenté un appareil batteur mélangeur désigné dans son ensemble par la référence 1 et comprenant un socle 2 supportant une potence 3 sur laquelle est monté un moteur électrique 5 entrainant des bras s'étendant dans une cuve 6 que supportent des éléments 4. In Figure 1 there is shown a mixer beater device designated as a whole by the reference 1 and comprising a base 2 supporting a bracket 3 on which is mounted an electric motor 5 driving arms extending in a tank 6 that support elements 4.

Sur la potence 3 est fixé par des vis 7 le dispositif de protection qui est désigné par la référence générale 8. On the bracket 3 is fixed by screws 7 the protection device which is designated by the general reference 8.

Le dispositif comprend une première partie 9 de préférence en tôle conformée pour présenter deux pattes 10 destinées à s'étendre de part et d'autre de la potence et percées de trous 11 pour le passage des vis 7. The device comprises a first part 9 preferably made of sheet metal shaped to have two legs 10 intended to extend on either side of the bracket and pierced with holes 11 for the passage of the screws 7.

Les pattes 10 sont solidaires d'un corps en forme de demi coquille constituant une partie d'un carter de protection, l'une des extrémités du corps étant pourvue de manchons 14 destinés à recevoir un axe d'articulation amovible 12. The legs 10 are integral with a body in the form of a half-shell constituting a part of a protective casing, one of the ends of the body being provided with sleeves 14 intended to receive a removable hinge pin 12.

Entre les manchons 14 vient s'insérer un oeil 13 solidaire d'une partie complémentaire 15 du carter.Between the sleeves 14 is inserted an eye 13 secured to a complementary part 15 of the casing.

Cette partie complémentaire 15 est réalisée a partir de barres métalliques chromées et soudées pour former un ensemble ajouré, la partie frontale 16 étant pleine et supportant une goulotte 17 permettant d'introduire des produits à mélanger dans la cuve 6 lorsque la machine est en fonctionnement.  This complementary part 15 is made from chromed metal bars and welded to form an openwork assembly, the front part 16 being full and supporting a chute 17 allowing the introduction of products to be mixed into the tank 6 when the machine is in operation.

Le bord de la partie 9 opposé à celui pourvu des manchons 14 supporte un verrou 18 destiné à coopérer avec une barre de la partie complémentaire 15 pour assurer la fermeture du carter de protection. The edge of the part 9 opposite to that provided with the sleeves 14 supports a latch 18 intended to cooperate with a bar of the complementary part 15 to ensure the closing of the protective casing.

Le verrou 18 est rigide et sous celui-ci s'étend un contact électrique 19 qui est inséré sur le circuit d'alimentation du moteur 5 de la machine et qui ouvre le circuit d'alimentation dudit moteur lorsque le verrou 18 ne coopère pas avec la barre de la partie complémentaire 15. Le contact électrique 19 est de préférence du type contact de présence. The lock 18 is rigid and under it extends an electrical contact 19 which is inserted on the power supply circuit of the engine 5 of the machine and which opens the power supply circuit of said motor when the lock 18 does not cooperate with the bar of the complementary part 15. The electrical contact 19 is preferably of the presence contact type.

On remarquera que le bord inférieur (voir figure 2) du dispositif est d'une dimension légèrement inférieure a celle de la cuve de manière a ménager un léger espace permettant de corner. Note that the lower edge (see Figure 2) of the device is of a dimension slightly smaller than that of the tank so as to provide a slight space for cornering.

On conçoit que, grâce au fait que le verrou 18, le contact 19 etant situés sur la partie fixé 9 et que l'axe 12 est amovible, il est aisé de démonter la partie complémen- taire 15 qui peut ainsi être aisément nettoyée dans les appareils de lavage prévus a cet effet. It is understood that, thanks to the fact that the lock 18, the contact 19 being located on the fixed part 9 and that the pin 12 is removable, it is easy to dismantle the additional part 15 which can thus be easily cleaned in the washing apparatus provided for this purpose.

Bien entendu, l'invention n'est pas limitée au mode de réalisation qui vient d'être décrit et représente. On pourra y apporter de nombreuses modifications de détail sans sortir pour cela du cadre de l'invention.  Of course, the invention is not limited to the embodiment which has just been described and represents. Many modifications of detail can be made without departing from the scope of the invention.

Claims (1)

REVENDICATIONS 2 - Dispositif de protection selon la revendication 1, caracterise en ce que la partie inférieure du carter a une dimension légèrement inférieure a celle du bord supérieur de la cuve.CLAIMS 2 - Protective device according to claim 1, characterized in that the lower part of the casing has a dimension slightly smaller than that of the upper edge of the tank. 1"- Dispositif de protection pour appareils mélangeurs batteurs ou autres comprenant une potence (3) supportant un moteur électrique (5) entraînant des bras mobiles dans une cuve (6), ledit dispositif comprenant un carter destiné a circonscrire les brasPdes moyens (10-7) pour la fixation du carter sur la potence, ledit carter étant formé d'une première partie fixe (9) et d'une partie complémentaire (15) ajourée montée pivotante sur la partie fixe de manière à accéder à la cuve (6), un contact électrique étant inséré pour ouvrir le circuit d'alimentation du moteur (5) lorsque la partie complémentaire (15) est ouverte, et un verrou étant prévu pour maintenir la partie complémentaire (15) en position de fermeture, caractérise en ce que le verrou (15let et le contact (9) sont portés par la partie fixe (9) au voisinage d'une extrémité de celle-ci opposée à celle sur laquelle s'articule la partie complémentaire pivotante (15), l'articulation de ces deux parties étant démontable 1 "- Protective device for beating or other mixing devices comprising a bracket (3) supporting an electric motor (5) driving movable arms in a tank (6), said device comprising a housing intended to circumscribe the arms 7) for fixing the casing to the bracket, said casing being formed of a first fixed part (9) and of a perforated complementary part (15) pivotally mounted on the fixed part so as to access the tank (6) , an electrical contact being inserted to open the motor supply circuit (5) when the complementary part (15) is open, and a latch being provided to keep the complementary part (15) in the closed position, characterized in that the latch (15let and the contact (9) are carried by the fixed part (9) in the vicinity of one end of the latter opposite to that on which the pivoting complementary part (15) is articulated, the articulation of these two parts being removable
FR8411355A 1984-07-18 1984-07-18 PROTECTION DEVICE FOR MIXERS Expired FR2567988B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8411355A FR2567988B1 (en) 1984-07-18 1984-07-18 PROTECTION DEVICE FOR MIXERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8411355A FR2567988B1 (en) 1984-07-18 1984-07-18 PROTECTION DEVICE FOR MIXERS

Publications (2)

Publication Number Publication Date
FR2567988A1 true FR2567988A1 (en) 1986-01-24
FR2567988B1 FR2567988B1 (en) 1988-09-09

Family

ID=9306228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8411355A Expired FR2567988B1 (en) 1984-07-18 1984-07-18 PROTECTION DEVICE FOR MIXERS

Country Status (1)

Country Link
FR (1) FR2567988B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627350A1 (en) * 1988-02-19 1989-08-25 Loiselet Fonderies Ateliers Kneader with control panel - on front of pivoting cover for bowl
FR2740064A1 (en) * 1995-10-24 1997-04-25 Robot Coupe Sa Beater/mixer with guard screen
EP1174031A2 (en) * 2000-07-20 2002-01-23 Vmi Secure access apparatus for mixer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1414727A (en) * 1921-04-02 1922-05-02 Walter S Edmands Ice-cream freezer
FR2443206A1 (en) * 1978-12-07 1980-07-04 Bouton Jacky Dough kneading machine - controls temp. of kneaded dough with temp. conditioned air blown into top of kneading bowl
US4387860A (en) * 1980-11-03 1983-06-14 Whirlpool Corporation Food processor
GB2116444A (en) * 1982-03-17 1983-09-28 Kate Kemper Mobile kneading and mixing machine
EP0101237A2 (en) * 1982-08-17 1984-02-22 Sears, Roebuck And Co. Food processor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1414727A (en) * 1921-04-02 1922-05-02 Walter S Edmands Ice-cream freezer
FR2443206A1 (en) * 1978-12-07 1980-07-04 Bouton Jacky Dough kneading machine - controls temp. of kneaded dough with temp. conditioned air blown into top of kneading bowl
US4387860A (en) * 1980-11-03 1983-06-14 Whirlpool Corporation Food processor
GB2116444A (en) * 1982-03-17 1983-09-28 Kate Kemper Mobile kneading and mixing machine
EP0101237A2 (en) * 1982-08-17 1984-02-22 Sears, Roebuck And Co. Food processor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627350A1 (en) * 1988-02-19 1989-08-25 Loiselet Fonderies Ateliers Kneader with control panel - on front of pivoting cover for bowl
FR2740064A1 (en) * 1995-10-24 1997-04-25 Robot Coupe Sa Beater/mixer with guard screen
EP1174031A2 (en) * 2000-07-20 2002-01-23 Vmi Secure access apparatus for mixer
EP1174031A3 (en) * 2000-07-20 2002-02-13 Vmi Secure access apparatus for mixer

Also Published As

Publication number Publication date
FR2567988B1 (en) 1988-09-09

Similar Documents

Publication Publication Date Title
EP1491122B1 (en) Electrical household appliance
FR2740064A1 (en) Beater/mixer with guard screen
FR2842406A3 (en) KITCHEN ROBOT
EP1130990B1 (en) Mechanism for fixing a lid integral with the motor of a food processor on a working vessel
EP0447281B1 (en) Paste extraction device for a kneader with cylindrical receptacle
FR2567988A1 (en) Protection device for mixing appliances
FR2499124A1 (en) SANITARY UNIT COMPRISING CLEANING MEANS
FR2726456A1 (en) DEVICE FOR LOCKING A TANK ON A MOTOR SUPPORT FOR A FOOD PREPARATION APPARATUS
FR2610815A1 (en) W.C. SEAT WITH AUTOMATIC PRODUCT DISPENSER INCORPORATED WITH DESCALER, DEODORIZER, ASEPTIZER
FR2649133A1 (en) FRONT OPENING WASHING MACHINE
WO2005089608A1 (en) Domestic appliance for food preparation
FR2759274A1 (en) HOUSEHOLD APPLIANCE FOR STEAM HEATING
EP0248699B1 (en) Highly efficient electric cooker, in particular for restaurant and canteen keepers
FR2654914A1 (en) DEVICE FOR OPENING A DISHWASHER INSERTED BY ACTION ON ITS DECORATIVE PANEL.
EP0067730A1 (en) Electrical frying apparatus
FR2463354A1 (en) Hand-guard for electric food mixer - is fixed to handle by pin jointed double arm which switches motor off when pivoted from safe position
EP0925742A1 (en) Foldable sink furniture
FR2885789A1 (en) Detergent container for dishwasher, has lateral peripheral wall with perforated portion impermeable to detergents and provided with holes with specific diameter, and convex base extending in plane forming angle with front peripheral wall
FR2877557A1 (en) Working container closing cover for electric household appliance e.g. food processor, has speed accelerator/reducer module including input and output shafts and disposed in detachable module that is disposed in central cavity in cover body
EP0328432B1 (en) Plastic base for an electrically heated cooking vessel, process for fixing the supply flex to this base, and vessel provided with such a base
WO2009010663A2 (en) Electrical household appliance comprising a work receptacle having an orifice for connecting a removable dispensing tap
FR2917730A1 (en) TAP FOR DISPENSING THE FOODS CONTAINED IN A CONTAINER AND CULINARY PREPARING ELECTRICAL APPLIANCE PROVIDED WITH SUCH A TAP
FR2744616A3 (en) Pressure cooker for foods
KR100521691B1 (en) Horizontal food mixer
EP4154776B1 (en) Base of household appliance for culinary preparation including a pivoting safety shutter

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse