Title:
POWDER-GRINDING MILL
Document Type and Number:
Japanese Patent JP3492209
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a powder-grinding mill capable of easily cleaning off the refused grounds collected inside its case.
SOLUTION: A detachable stem 18 is attached to a driving shaft 19 which rotates an upper powder-grinding part 16 or a lower powder-grinding part 17. In a case 14, the upper powder-grinding part is placed on top of the lower powder-grinding part with the stem 18 inserted through the center of the upper powder-grinding part 16 and the lower powder-grinding part 17. By detaching the stem 18 from the driving shaft 19 the upper powder-grinding part 16 and the lower powder-grinding part can be removed as one unit from the case 14. Accordingly it is unnecessary to remove the upper powder-grinding part before removing the lower powder-grinding part, and the upper powder-grinding part 16 and the lower powder-grinding part 17 can be removed from the case 14. As a result, it becomes easier to clean the refused grounds collected inside of the case 14.
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Inventors:
Koji Suzuki
Application Number:
JP21945398A
Publication Date:
February 03, 2004
Filing Date:
August 03, 1998
Export Citation:
Assignee:
Toyo Machine Manufacturing Co., Ltd.
International Classes:
B02C7/08; (IPC1-7): B02C7/08
Domestic Patent References:
| JP9206612A | ||||
| JP5572535U |
Other References:
【文献】登録実用新案3019300(JP,U)
Attorney, Agent or Firm:
Yasuo Ishikawa
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