ATE446T1 - HOUSEHOLD APPLIANCE WITH ROTATING BLADES SUCH AS A CHIPPER OR SHREDDER. - Google Patents

HOUSEHOLD APPLIANCE WITH ROTATING BLADES SUCH AS A CHIPPER OR SHREDDER.

Info

Publication number
ATE446T1
ATE446T1 AT79105228T AT79105228T ATE446T1 AT E446 T1 ATE446 T1 AT E446T1 AT 79105228 T AT79105228 T AT 79105228T AT 79105228 T AT79105228 T AT 79105228T AT E446 T1 ATE446 T1 AT E446T1
Authority
AT
Austria
Prior art keywords
bowl
lid
base
skirt
disposed
Prior art date
Application number
AT79105228T
Other languages
German (de)
Inventor
Jean-Louis Beaugrand
Original Assignee
Moulinex S.A.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9216502&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE446(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Moulinex S.A. filed Critical Moulinex S.A.
Application granted granted Critical
Publication of ATE446T1 publication Critical patent/ATE446T1/en

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
    • A47J43/046—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
    • 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
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/075—Safety devices
    • A47J43/0761—Safety devices for machines with tools driven from the lower side
    • A47J43/0772—Safety devices for machines with tools driven from the lower side activated by the proper positioning of the cover

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Food-Manufacturing Devices (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

1. A household mixing and chopping apparatus with rotating cutting blades, such as a mincing machine or a grinder, comprising a base (10) including an electric motor (12) the output shaft (14) of which is positioned at the top (16) of the base, a bowl (18) which is releasably retained on the top (16) of the base and the bottom (20) of which accommodates a rotary shaft (22) one end of which carries rotating cutting blades (24) disposed in the bowl and the other end of which carries a driver (26) adapted to be coupled to the output shaft (14) of the motor, and comprising a switch disposed within the base (10) for controlling the motor, the actuating key (38) of said switch being disposed at the top of the base in the proximity of the bowl (18), and comprising a lid (28) removably mounted on the bowl (18) and having a skirt (30) extending downwardly around the bowl, the lower edge of said skirt being disposed perpendicularly above the actuating key (38), wherein said lid (28) may either have an upper position relative to the bowl (18) in which it covers the latter while it leaves the actuating key (38) of the switch in the inoperative position, or a lower position relative to the bowl in which the lower edge of the skirt (30) of the lid moves the key (38) into the operative position, characterized in that the outer surface of the sidewall (46) of the bowl (18) and the inner surface of the skirt (30) of the lid (28) are provided with means for mutual engagement therebetween, said means comprising at least one projection (48) carried on one of said surfaces and at least one seat (44) formed on the other surface and capable of resiliently receiving the projection (48) when the lid (28) is brought from the upper position into the lower position due to pressure applied thereto by the, user wherein the bowl (18) and the lid (28) will then form a closed vessel such that, if the user lifts the lid (28), he will at the same time lift the bowl (18), thereby decoupling the rotary cutting blades (24) from the shaft (14) of the motor.
AT79105228T 1978-12-22 1979-12-17 HOUSEHOLD APPLIANCE WITH ROTATING BLADES SUCH AS A CHIPPER OR SHREDDER. ATE446T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7836274A FR2444439A1 (en) 1978-12-22 1978-12-22 HOUSEHOLD APPLIANCE WITH ROTARY KNIVES, SUCH AS A CHOPPER OR GRINDER
EP79105228A EP0012976B1 (en) 1978-12-22 1979-12-17 Domestic appliance with rotating knives, such as a chopper or a crusher

Publications (1)

Publication Number Publication Date
ATE446T1 true ATE446T1 (en) 1981-12-15

Family

ID=9216502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79105228T ATE446T1 (en) 1978-12-22 1979-12-17 HOUSEHOLD APPLIANCE WITH ROTATING BLADES SUCH AS A CHIPPER OR SHREDDER.

Country Status (5)

Country Link
EP (1) EP0012976B1 (en)
AT (1) ATE446T1 (en)
DE (1) DE2961519D1 (en)
ES (1) ES487178A1 (en)
FR (1) FR2444439A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692463B1 (en) * 1992-06-17 1994-08-26 Santos Sa Electrical apparatus for the treatment of food products, with improved safety device.
FR2725383B1 (en) * 1994-10-06 1996-11-29 Moulinex Sa HOUSEHOLD APPLIANCE WITH ROTARY KNIFE, SUCH AS A MINCER
DE19912750A1 (en) 1999-03-22 2000-09-28 Braun Gmbh Safety device for a cup mixer
US6609821B2 (en) 2001-04-13 2003-08-26 Sunbeam Products, Inc. Blender base with food processor capabilities
FR2980350B1 (en) * 2011-09-28 2017-02-10 Hameur Sa FOOD PROCESSING APPARATUS WITH SECURED COVER
DE102016010675B4 (en) 2016-05-18 2023-10-05 Retsch Gmbh Grinding jar and laboratory mill with a grinding jar

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1224673A (en) * 1958-06-02 1960-06-27 Avog Elektro Und Feinmechanik Electric mill
NL6407719A (en) * 1964-07-08 1966-01-10
GB1300572A (en) * 1969-05-29 1972-12-20 Kenwood Mfg Woking Ltd Domestic food treatment appliance
FR2140891A5 (en) * 1971-06-11 1973-01-19 Moulinex Sa
FR2340707A1 (en) * 1976-02-10 1977-09-09 Moulinex Sa ELECTRICAL APPLIANCE, SUCH AS A MINCER OR CRUSHER

Also Published As

Publication number Publication date
EP0012976A1 (en) 1980-07-09
DE2961519D1 (en) 1982-01-28
ES487178A1 (en) 1980-09-16
FR2444439B1 (en) 1984-04-06
EP0012976B1 (en) 1981-12-02
FR2444439A1 (en) 1980-07-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee