Inner grinding tooth for black pepper mill

The utility model relates to an inner grinding gear of a pepper grinding device which is reformed by an inner grinding gear structure. A plastic sleeve which is made of plastic material is sleeved at the inner grinding gear holes which is made of ceramic material; a metal iron pole is sleeved at the...

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Bibliographic Details
Main Author HUADE WU
Format Patent
LanguageEnglish
Published 21.08.2002
Edition7
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:The utility model relates to an inner grinding gear of a pepper grinding device which is reformed by an inner grinding gear structure. A plastic sleeve which is made of plastic material is sleeved at the inner grinding gear holes which is made of ceramic material; a metal iron pole is sleeved at the perforations of the plastic sleeve and the perforations of the inner grinding gear; the rotating of the inner grinding gear is driven by the indirect transmission between the plastic sleeves through the metal iron pole, which can prevent crack situation caused by diamond cut diamond motion mode.
Bibliography:Application Number: CN2001258276U