Title:
GRINDING METHOD AND DEVICE
Document Type and Number:
Japanese Patent JPH09262490
Kind Code:
A
Abstract:
To maximize grinding effect due to mutual interference between articles to be ground, to display.
This grinding device 1 is provided with a casing 2 forming a grinding room 3, a rotary board 5 for receiving the articles to be ground charged from an upper part charging port 4, and plural storage blocks 8 faced recessed places for storing the articles to be ground to the direction of a revolving center 0. An upper part cover 9 inclining more downward with getting nearer to the outer periphery, is provided at the upper part of the rotary board 3 and an upright wall 10 is provided on the outer periphery of the rotary board 3.
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Inventors:
YOSHIMI IYUU
Application Number:
JP7698796A
Publication Date:
October 07, 1997
Filing Date:
March 29, 1996
Export Citation:
Assignee:
NITTETSU MINING CO LTD
International Classes:
B28D1/00; B02C13/14; B02C13/26; (IPC1-7): B02C13/14; B02C13/26; B28D1/00
Attorney, Agent or Firm:
Tadashi Hagino (3 outside)