Title:
GRINDER, AND BEVERAGE MANUFACTURING APPARATUS
Document Type and Number:
Japanese Patent JP2016077957
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a grinder in which grinding objects having different shapes such as length, can be smoothly inserted between a lower mortar and an upper mortar, and into which a large amount of grinding objects can be inputted.SOLUTION: A grinder comprises: an upper mortar 360 having an upper mortar rubbing surface 360a and an aperture 361; a lower mortar 350 having a lower mortar rubbing surface 350a; and a core 355 disposed in the lower mortar 350 and penetrating the aperture 361 so as to extend upward. The core 355 includes spiral blades 355a whose screw facing directions are opposite to a rotative direction of the core 355. The spiral blades 355a are arranged such that their movement from a top edge of the aperture 361 to a top edge of the core 355 constitute one round or less.SELECTED DRAWING: Figure 19
Inventors:
SHIMA HIDEKAZU
MISUMI MASARU
SAEGUSA KIMIKO
MISUMI MASARU
SAEGUSA KIMIKO
Application Number:
JP2014210847A
Publication Date:
May 16, 2016
Filing Date:
October 15, 2014
Export Citation:
Assignee:
SHARP KK
International Classes:
B02C7/08; A23L2/39; A47J31/00; A47J43/046; B02C7/11; G07F13/00
Attorney, Agent or Firm:
Fukami patent office
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