Title:
CRUSHER
Document Type and Number:
Japanese Patent JP2011194378
Kind Code:
A
Abstract:
To provide a crusher, in which an object to be crushed is wany in a shape, and which can obtain the object to be crushed of smooth particles.
The crusher comprises a fixed upper disk, a rotating lower disk, and a driving means rotating the lower disk. A plurality of continuous irregular grinding parts are provided respectively on the upper and the lower disks. A convex portion between a concave portion and the next concave portion of the grinding parts is to be horizontalized.
Inventors:
TERADA KATSUJI
Application Number:
JP2010067121A
Publication Date:
October 06, 2011
Filing Date:
March 24, 2010
Export Citation:
Assignee:
TERADA MFG
International Classes:
B02C7/12; B02C7/08
Domestic Patent References:
| JP2006312136A | 2006-11-16 | |||
| JP2005199242A | 2005-07-28 |