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Class Information
Number: 241/162
Name: Solid material comminution or disintegration > Apparatus > Series material flow only through plural comminuting zones > All comminuting zones of cooperating surface type > All comminuting zones of rotary surface type > Axial or radial material flow only > Common axis of rotation
Description: Apparatus in which the rotating surfaces of the respective comminuting zones have a common axis of simple rotation.

Sub-classes under this class:

Class Number Class Name Patents
241/163 Horizontal axis 27

Patents under this class:

Patent Number Title Of Patent Date Issued
8684287 Coffee grinder capable of removing parchments of coffee beans and method of removing the parchments Apr. 1, 2014
7954740 Pressure differential nano grinding and dispersing assembly Jun. 7, 2011
7861958 Conical-shaped impact mill Jan. 4, 2011
6705554 Rotor for a paper stock processing machine, anti-wear element for such a rotor, and paper stock processing apparatus Mar. 16, 2004
6572040 Coal grinding, cleaning and drying processor Jun. 3, 2003
6471149 Gap mill Oct. 29, 2002
6286771 Two-stage micronizer for reducing oversize particles Sep. 11, 2001
6135371 Method and apparatus for reducing acid and air toxic emissions in the combustion of comminuted solid particles Oct. 24, 2000
6073867 Versatile mill Jun. 13, 2000
5947599 Continuous high intensity disperser with agitator disks Sep. 7, 1999
5865381 Surface treating apparatus for solid particles, surface treating method therefor and method for producing toner Feb. 2, 1999
5850977 Method and apparatus for comminuting solid particles Dec. 22, 1998
5826807 Method and apparatus for comminuting of solid particles Oct. 27, 1998
5740971 Apparatus for recycling synthetic leather Apr. 21, 1998
5732894 Micronization apparatus and method Mar. 31, 1998
5697563 Chain beating type crusher Dec. 16, 1997
5695130 Method and apparatus for the dry grinding of solids Dec. 9, 1997
5639033 Insulation blower having hands-free metered feeding Jun. 17, 1997
5564635 Apparatus for dry disintegration of used paper Oct. 15, 1996
5544821 Energy efficient centrifugal grinder Aug. 13, 1996
5542616 Grain-de-acidizing process mill Aug. 6, 1996
5511730 Insulation blower having hands-free metered feeding Apr. 30, 1996
5482216 Method for reclaiming plastic which contains undesirable contaminants Jan. 9, 1996
5413287 Chopping device, particularly for house and garden wastes May. 9, 1995
5409313 Apparatus for high shear mixing of fine powders Apr. 25, 1995
5405094 Multi-staged size reduction machine Apr. 11, 1995
5337966 Method and apparatus for the reduction and classification of solids particles Aug. 16, 1994
5292193 Apparatus for the high intensity dispersion of agglomerated powders in crowded suspensions having an agitator disk Mar. 8, 1994
4844354 Centrifugal refining crusher Jul. 4, 1989
4816075 Apparatus for comminuting plant material for further treatment Mar. 28, 1989
4767069 Multipurpose pulverizer device Aug. 30, 1988
4747550 Grinding mill with multiple milling sections May. 31, 1988
4734960 Equipment for direct fuel firing Apr. 5, 1988
4690338 Solid fuel pulverizer for pulverized fuel burning system Sep. 1, 1987
4641792 Fiber depither Feb. 10, 1987
4614308 Shearing machine for reducing chunks of rubber and like material to smaller pieces Sep. 30, 1986
4606505 Comminuting machine, especially for emulsifying or fine comminuting of meat products Aug. 19, 1986
4562972 Micropulverizer Jan. 7, 1986
4505432 Method and device for finely granulizing of sticky or agglomerated materials using controlled vortices Mar. 19, 1985
4325516 Apparatus for the grinding of surplus bread Apr. 20, 1982
4139161 Container and grinder combination Feb. 13, 1979
4087052 Vertical impact mill for the reduction of four micron finest powder May. 2, 1978
4015784 Emulsifier for sausage batter and the like Apr. 5, 1977
4004738 Method of and apparatus for shredding a web of plastic film Jan. 25, 1977
3952958 Grinder apparatus for wheat, grains, and the like Apr. 27, 1976

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