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Class Information
Number: 241/82.4
Name: Solid material comminution or disintegration > Apparatus > Helical pusher inside tube moves material toward perforated member > With series of axially aligned rotary knife blades
Description: Apparatus provided with a plurality of comminuters (e.g., knives) that turn about a common axis, and that act on the material in succession.

Patents under this class:

Patent Number Title Of Patent Date Issued
8104703 Meat mincing and mixing machine having dual mode operation Jan. 31, 2012
7886998 Self-correcting plate guard mounting for a grinding machine Feb. 15, 2011
7207510 Meat grinder with suction base Apr. 24, 2007
7114671 Device for separating the hard components of a grinder used in the field of the food industry, and in particular for the mincing of meat Oct. 3, 2006
6592060 Grinder for frozen and fresh meat Jul. 15, 2003
6594619 Apparatus and method for predicting failures of spinning disks in turbo-machinery Jul. 15, 2003
6402069 Comminution machine with an emulsifier Jun. 11, 2002
5944267 Separator cutter assembly for meat grinders Aug. 31, 1999
5921480 Grinding machine and method Jul. 13, 1999
5894999 Food processing apparatus Apr. 20, 1999
5699970 Meat-comminuting machine with improved vacuum discharge mechanism Dec. 23, 1997
5443214 Hard material collector assembly for a grinder Aug. 22, 1995
5372423 Device for mixing pulverulent material into a liquid Dec. 13, 1994
5346143 Fish mincer pump Sep. 13, 1994
5251829 Bone collector assembly for a meat grinder Oct. 12, 1993
4844372 Double plate retrofit assembly for a meat grinder Jul. 4, 1989
4821616 Machine for cutting food products such as in particular vegetables Apr. 18, 1989
4512523 Apparatus for mincing frozen meat into ground meat Apr. 23, 1985
4358061 Meat grinder Nov. 9, 1982
4240591 Mincer with at least one rotary mincing tool Dec. 23, 1980
4153208 Mincing machine for grinding up food May. 8, 1979
4003521 Dual-phase meat grinder adapter Jan. 18, 1977
3971514 Meat grinder attachment Jul. 27, 1976

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