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Class Information
Number: 241/143
Name: Solid material comminution or disintegration > Apparatus > Parallel material flow through plural comminuting zones > All comminuting zones of cooperating surface type > All comminuting zones of rotary surface type > Circumferential or tangential material flow only > All cooperating surfaces rotate
Description: Apparatus in which all of the cooperating surfaces of each comminuting zone rotate relative to each other to comminute the material.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7128285 |
Disintegrator with rotative disk cutters |
Oct. 31, 2006 |
| 6732963 |
Flour milling roll machine having front door and roll cover with fulcrum axes for exposing rolls easily |
May. 11, 2004 |
| 6347755 |
Roller mill |
Feb. 19, 2002 |
| 6209812 |
Method of and apparatus for treating wood chips |
Apr. 3, 2001 |
| 6145767 |
Feeder module for a roller roll and method of milling products using a feeder module in a roller mill |
Nov. 14, 2000 |
| 4632317 |
Method and device for disintegrating coarse material |
Dec. 30, 1986 |
| 4619408 |
Control system for grinding mill |
Oct. 28, 1986 |
| 4572441 |
Pneumatic control system for grinding mill |
Feb. 25, 1986 |
| 4442980 |
Procedure and mechanism for the automatic control of a grinding mill roller carriage equipped with a regulated product feed |
Apr. 17, 1984 |
| 4377260 |
Roller mill drive |
Mar. 22, 1983 |
| 4184643 |
Apparatus for producing blowing wool insulation from glass wool mat |
Jan. 22, 1980 |
| 4020993 |
Method of and means for liquid extraction from gall bladders |
May. 3, 1977 |
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