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Class Information
Number: 241/178
Name: Solid material comminution or disintegration > Apparatus > Loose grinding body comminutor (e.g., ball or rod mills) > Rotating receptacle > Roller supported receptacle
Description: Apparatus in which the rotary receptacle is supported for rotation upon roller members.

Patents under this class:

Patent Number Title Of Patent Date Issued
8662432 Ball tube mill trunnion seal Mar. 4, 2014
8448888 Ball tube mill trunnion seal May. 28, 2013
6851461 Apparatus for debarking logs with reversible rotation for varying the rate of debarking Feb. 8, 2005
6719227 Grinding mill and methods for fabricating same Apr. 13, 2004
6471148 Method and apparatus for crushing glass Oct. 29, 2002
6189819 Mill door in coal-burning utility electrical power generation plant Feb. 20, 2001
6016981 Apparatus for producing hydrogen adsorption alloy Jan. 25, 2000
5896901 Debarking drum Apr. 27, 1999
5873398 Debarking device Feb. 23, 1999
5529251 Heat treatment apparatus for ceramics Jun. 25, 1996
5373994 Ball mill can positioning device Dec. 20, 1994
5205499 Planetary grinding apparatus Apr. 27, 1993
5114084 Crushing machine May. 19, 1992
5062601 Mill screen apparatus Nov. 5, 1991
5029760 Centrifugal grinding and mixing apparatus Jul. 9, 1991
4995561 Ground sand maker Feb. 26, 1991
4482097 Rotary apparatus having improved drive means Nov. 13, 1984
4277235 Process of producing cool agglomerated solids Jul. 7, 1981
4265408 Sorting machine May. 5, 1981
4234237 Bearing for heavy steel drums, in particular decorticating drums Nov. 18, 1980
4226271 Drum debarker Oct. 7, 1980
4225094 Slurrying apparatus including grinding and separating means Sep. 30, 1980
4050897 Reactor apparatus Sep. 27, 1977

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