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Class Information
Number: 241/176
Name: Solid material comminution or disintegration > Apparatus > Loose grinding body comminutor (e.g., ball or rod mills) > Rotating receptacle
Description: Apparatus in which the loose grinding body or bodies are mounted in a receptacle which has a rotary motion.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6880771 |
Axially reciprocating tubular ball mill grinding device and method |
Apr. 19, 2005 |
| 6764034 |
Grinding mill |
Jul. 20, 2004 |
| 6719227 |
Grinding mill and methods for fabricating same |
Apr. 13, 2004 |
| 6634574 |
Method and device for obtaining vegetal fibre material and the use thereof |
Oct. 21, 2003 |
| 6607152 |
Mill |
Aug. 19, 2003 |
| 6494393 |
Mill for grinding loose materials |
Dec. 17, 2002 |
| 6375101 |
Grinding mill |
Apr. 23, 2002 |
| 6189819 |
Mill door in coal-burning utility electrical power generation plant |
Feb. 20, 2001 |
| 6126097 |
High-energy planetary ball milling apparatus and method for the preparation of nanometer-sized powders |
Oct. 3, 2000 |
| 6086242 |
Dual drive planetary mill |
Jul. 11, 2000 |
| 6070817 |
Pulverizer |
Jun. 6, 2000 |
| 5709345 |
Fine powder heat treating apparatus |
Jan. 20, 1998 |
| 5704557 |
Method and apparatus for treatment of organic waste material |
Jan. 6, 1998 |
| 5492278 |
Single motion mobile fluorescent lamp crusher, cleaner and material classifier |
Feb. 20, 1996 |
| 5383615 |
Ball milling apparatus |
Jan. 24, 1995 |
| 5183213 |
Method for recycling wallboard |
Feb. 2, 1993 |
| 5158239 |
Dispersing process and stirred ball mill for carrying out this process |
Oct. 27, 1992 |
| 5056722 |
Tube mill partition |
Oct. 15, 1991 |
| 4949907 |
Ball-tube mill |
Aug. 21, 1990 |
| 4923127 |
Ball tube mill |
May. 8, 1990 |
| 4907752 |
Ball-tube mill |
Mar. 13, 1990 |
| 4887773 |
Rotary mill with charging system |
Dec. 19, 1989 |
| 4830289 |
Centrifugal fluidized grinding apparatus |
May. 16, 1989 |
| 4801100 |
System for discharging ball mills |
Jan. 31, 1989 |
| 4776522 |
Annular gap-type ball mill |
Oct. 11, 1988 |
| 4715547 |
Ball mill |
Dec. 29, 1987 |
| 4697747 |
Tube mill |
Oct. 6, 1987 |
| 4676439 |
Pulverizing and particle-size classifying apparatus |
Jun. 30, 1987 |
| 4664322 |
Tube mill |
May. 12, 1987 |
| 4664321 |
Shell structure of heavy-load type rod mill |
May. 12, 1987 |
| 4645133 |
Liner for the outlet port of a rod mill |
Feb. 24, 1987 |
| 4638600 |
Multi-function work finshing machine using barrel containers |
Jan. 27, 1987 |
| 4504020 |
Pulverizing mill apparatus |
Mar. 12, 1985 |
| 4314677 |
Journal and end closure for tubular vessels |
Feb. 9, 1982 |
| 4304362 |
Ball mill |
Dec. 8, 1981 |
| 4288166 |
Apparatus for production of stable slurry of milled coal and a hydrocarbon oil |
Sep. 8, 1981 |
| 4221342 |
Device for processing rare earths |
Sep. 9, 1980 |
| 4209079 |
Lubricating system for bearing shoes |
Jun. 24, 1980 |
| 4183726 |
Pyro-processing rotary kiln mixing rod |
Jan. 15, 1980 |
| 4054292 |
Gas seal for rotating grinding mill having peripheral discharge |
Oct. 18, 1977 |
| 4050897 |
Reactor apparatus |
Sep. 27, 1977 |
| 4032075 |
Multi-chambered scrubber having polygonal cross-section |
Jun. 28, 1977 |
| 4030247 |
Device for removing burrs from workpieces |
Jun. 21, 1977 |
| 3987969 |
Method and disc mill for grinding of material |
Oct. 26, 1976 |
| 3971167 |
Tumbling apparatus |
Jul. 27, 1976 |
| 3949940 |
Tube mill |
Apr. 13, 1976 |
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