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Class Information
Number: 241/191
Name: Solid material comminution or disintegration > Apparatus > Rotary striking member, rotor structure
Description: Apparatus in which the material is subjected to the action of a rotary member which strikes the material a sudden blow to effect the comminution in which the claims are directed to the rotary support for the striking members or the striking members in combination with such support.

Sub-classes under this class:

Class Number Class Name Patents
241/194 Striking member pivoted to rotor 169
241/193 With loosely mounted striking member 32
241/192 With striking member adjusting means 25

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8511597 Apparatus for fracturing polycrystalline silicon and method for producing fractured fragments of polycrystalline silicon Aug. 20, 2013
8500048 Process and apparatus for drying and powderizing material Aug. 6, 2013
8336797 Powder and granular material crushing and sizing apparatus Dec. 25, 2012
8281473 Wearable surface for a device configured for material comminution Oct. 9, 2012
8066212 Rotor and device for the comminution of input material Nov. 29, 2011
7665680 Food waste disposer clean-out mechanism Feb. 23, 2010
7624490 Reducing machine rotor assembly and methods of constructing and operating the same Dec. 1, 2009
7448567 Apparatus and method for supporting and retaining a hammer and cutter Nov. 11, 2008
7293729 Arrangement facilitating single fastener attachment for strikers of a wood comminuting rotor Nov. 13, 2007
7252036 Rotor blades for food processing machines Aug. 7, 2007
7204442 Apparatus and method for supporting and retaining a hammer and cutter Apr. 17, 2007
7121485 Multi-functional tool assembly for processing tool of waste processing machine Oct. 17, 2006
7094309 Process and device for gluing dried fibers designated for the production of fiberboards Aug. 22, 2006
6945025 Shredder head with protective elements, and mobile sylvicultural apparatus including the same Sep. 20, 2005
6896215 Device for bale grouping and shredding of fodder and baled products May. 24, 2005
6874716 Beater bar capable of being acted upon on one side for impactor rotors Apr. 5, 2005
6622951 Hammer assembly for wood reducing hammer mills and other comminuting machines and methods of making and using it Sep. 23, 2003
6592061 Roll crusher Jul. 15, 2003
6578784 Twine cutting assembly for bale processor Jun. 17, 2003
6561885 Ring cutter for cutting chips May. 13, 2003
6558237 Knife ring machining tool for machining chips May. 6, 2003
6494394 Intermediary face plate for saddle-back hammer tip Dec. 17, 2002
6481654 Saddle-back hammer and hammer tip Nov. 19, 2002
6464157 Removable hammers for use with a rotor and hammer assembly Oct. 15, 2002
6446547 Food processing appliance Sep. 10, 2002
6311910 Production plus hammer with protective pocket and rotor assembly Nov. 6, 2001
6237865 Apparatus for screening and/or crushing screen materials May. 29, 2001
6199703 Vegetable harvester Mar. 13, 2001
6142400 Millennium rotor assembly Nov. 7, 2000
6129300 Blow bar for impactors Oct. 10, 2000
6092752 Rotor for impactors Jul. 25, 2000
6089814 Device for ripping and tearing bags open Jul. 18, 2000
6079649 Millennium rotor assembly Jun. 27, 2000
6059210 Rotor assembly for a waste processing machine May. 9, 2000
6047912 Break-away processing tool for a waste processing machine Apr. 11, 2000
6045072 Slotted hammermill hammer Apr. 4, 2000
6042035 Crushing machine with rotor Mar. 28, 2000
6032707 Drum assembly for a wood chipper Mar. 7, 2000
5950945 Impact member for comminuter Sep. 14, 1999
5941467 System and method for reducing material Aug. 24, 1999
5899535 Self-powered portable rock crusher May. 4, 1999
5887810 Crusher of chunks of concrete or masonry Mar. 30, 1999
5785263 Waste tire pulverizing and separation apparatus Jul. 28, 1998
5697562 Rock crusher Dec. 16, 1997
5529249 Rotary impact breaker with replaceable jaws Jun. 25, 1996
5524839 Impact roll crusher assembly Jun. 11, 1996
5497950 Rotor for a disintegrating machine Mar. 12, 1996
5419499 Treatment of particulate material May. 30, 1995
5388774 Cutter member for scrap reduction mill Feb. 14, 1995
5381973 Rotor for impact crushes or hammer mills Jan. 17, 1995

1 2 3

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