GRINDER-DOSER FOR BEANS, FOR EXAMPLE COFFEE BEANS, WITH A DEVICE FOR AMPLIFYING THE ADJUSTMENT RANGE OF THE GRINDING GRANULOMETRY

A grinder-doser (4) for grains or beans, for example of coffee, comprising a body (8) which encloses a first grinder (12) supported by a relative first grinder holder (16), and a second grinder (20) supported by a relative second grinder holder (24), the first and second grinders (12,20) being facin...

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Bibliographic Details
Main Authors MOTTA, Michele, MICHIELAN, Mauro
Format Patent
LanguageEnglish
French
German
Published 26.08.2020
Subjects
APPARATUS FOR MAKING BEVERAGES
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
KITCHEN EQUIPMENT
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:A grinder-doser (4) for grains or beans, for example of coffee, comprising a body (8) which encloses a first grinder (12) supported by a relative first grinder holder (16), and a second grinder (20) supported by a relative second grinder holder (24), the first and second grinders (12,20) being facing along an axial direction (X-X) and defining a grinding chamber (28) for coffee beans, and an adjustment device (40) of the relative axial distance (44) between said grinders (12, 20) provided with a screw or ring nut (48) comprising a first threaded portion (52), having a first pitch (60) and being engaged with a first nut (64), and a second threaded portion (56) having a second pitch (68) and being engaged with a second nut (72). The first nut (64) is associated with the axially fixed body (8) of the grinder-doser (4) and the second nut (64) is operatively associated with one of said grinders (12,20), movable along the axial direction (X-X) with respect to the other grinder (20,12), so as to be able to vary the relative axial distance (44) between said grinders (12,20).
Bibliography:Application Number: EP20200158393