Title:
ROLLER MILL
Document Type and Number:
Japanese Patent JP3655347
Kind Code:
B2
Abstract:
PURPOSE: To control the self-excited vibration of a roller mill.
CONSTITUTION: This roller mill is so designed as to finely crush a raw material to be crushed by the interlocked action between a circular rotating table 203 which is driven to rotate by an electric motor and a plurality of crushing rollers 201 which rotate in such a state that the rollers 201 are pressed against a groove part notched on the outer periphery of the rotating table 203. In addition, the rotating center shaft 207 of each of the crushing rollers 201 is tilted to the normal 209 of the rotating table 203.
Inventors:
Kazunori Sato
Nobuyasu
Eiichi Nishida
Eiji Murakami
Hiroaki Kanemoto
Chew Hasegawa
Kihachiro Tanaka
Nobuyasu
Eiichi Nishida
Eiji Murakami
Hiroaki Kanemoto
Chew Hasegawa
Kihachiro Tanaka
Application Number:
JP9106695A
Publication Date:
June 02, 2005
Filing Date:
April 17, 1995
Export Citation:
Assignee:
Babcock Hitachi Ltd.
International Classes:
B02C15/04; (IPC1-7): B02C15/04
Domestic Patent References:
| JP62109743U | ||||
| JP58131141A | ||||
| JP60209268A | ||||
| JP299149A |
Attorney, Agent or Firm:
Kenjiro Take
Previous Patent: CONVEYING DEVICE FOR CROP GRADING DEVICE
Next Patent: CONTAINER MADE OF SYNTHETIC RESIN
Next Patent: CONTAINER MADE OF SYNTHETIC RESIN