Solid material comminution or disintegration – Apparatus – With means to protect operator from injury
Patent
1977-02-01
1978-03-28
Lake, Roy
Solid material comminution or disintegration
Apparatus
With means to protect operator from injury
2412821, 366214, B02C 1810, B02C 1816
Patent
active
040811441
ABSTRACT:
In an electrically operated household appliance, such as a foodstuff mincer or grinder, of the kind which comprises a casing the top of which supports a working bowl which is closed by a removable cover and in which rotate cutters driven by an electric motor which is disposed inside the casing and is controlled by at least one switch which has an operating key situated on the top part of the casing and is actuated by a skirt extending downwards from the cover. The cover comprises two parts connected telescopically, one part being constituted by the skirt and being displaceable relative to the other part which is a cap, between a lower position in which the skirt brings the operating key into the working position thereof, and an upper position in which the operating key is in its position of rest.
REFERENCES:
patent: 2982483 (1961-05-01), Heinemans
patent: 3493022 (1970-02-01), Mantelet
patent: 3892365 (1975-07-01), Verdun
Goldberg Howard N.
Lake Roy
Moulinex (Societe Anonyme)
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