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Class Information
Number: 241/82.5
Name: Solid material comminution or disintegration > Apparatus > Helical pusher inside tube moves material toward perforated member > With rotary knife before member
Description: Apparatus provided with a revolving comminutor (e.g., knife) which acts on the work before the work goes through the openings in the perforated member.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7395980 |
Device for separating and transporting away raw materials |
Jul. 8, 2008 |
| 7306176 |
Compression assembly |
Dec. 11, 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 |
| 7080798 |
Twin screw pump for flowable solids with overload protection |
Jul. 25, 2006 |
| 6817559 |
Device for comminuting a good to be comminuted |
Nov. 16, 2004 |
| 6651915 |
Mincing disc and meat machine comprising a mincing disc |
Nov. 25, 2003 |
| 6644574 |
Machine for chopping organic cut products |
Nov. 11, 2003 |
| 6592060 |
Grinder for frozen and fresh meat |
Jul. 15, 2003 |
| 6554214 |
Grinder used in meat grinding |
Apr. 29, 2003 |
| 6402069 |
Comminution machine with an emulsifier |
Jun. 11, 2002 |
| 6168101 |
Stainless steel chopper/mixer-grinder worm having improved resistance to fatting |
Jan. 2, 2001 |
| 6149083 |
Machine and method for separating composite materials |
Nov. 21, 2000 |
| 6003797 |
Meat mincer combination having a mincer device replaceable structure |
Dec. 21, 1999 |
| 5953984 |
Food diminution and emulsification apparatus |
Sep. 21, 1999 |
| 5944267 |
Separator cutter assembly for meat grinders |
Aug. 31, 1999 |
| 5820041 |
Food cutting apparatus |
Oct. 13, 1998 |
| 5791570 |
Mincing unit for industrial mincing machines |
Aug. 11, 1998 |
| 5731199 |
Mechanical triturator for biological material |
Mar. 24, 1998 |
| 5699970 |
Meat-comminuting machine with improved vacuum discharge mechanism |
Dec. 23, 1997 |
| 5667153 |
Pressure and feed screw for meat grinders |
Sep. 16, 1997 |
| RE35048 |
Meat emulsifying and processing system |
Oct. 3, 1995 |
| 5417376 |
Bone eliminator discharge regulator |
May. 23, 1995 |
| 5405095 |
Knife holder and knife assembly for use in a hand material collecting system for a grinder |
Apr. 11, 1995 |
| 5372423 |
Device for mixing pulverulent material into a liquid |
Dec. 13, 1994 |
| 5108039 |
Comminuting machine |
Apr. 28, 1992 |
| 5092528 |
Meat emulsifying and processing system |
Mar. 3, 1992 |
| 4928892 |
Apparatus and process for separating bone fragments, gristle and sinews from meat as the meat is being ground |
May. 29, 1990 |
| 4881690 |
Waste comminuting apparatus |
Nov. 21, 1989 |
| 4844372 |
Double plate retrofit assembly for a meat grinder |
Jul. 4, 1989 |
| 4844619 |
Sampling mechanism for a meat mixing machine |
Jul. 4, 1989 |
| 4795104 |
Multi-station meat grinder with bone chip removal means |
Jan. 3, 1989 |
| 4775108 |
Arrangement for automatic displacement of a cutter set of a meat comminuting machine |
Oct. 4, 1988 |
| 4708296 |
Jet knife structure |
Nov. 24, 1987 |
| 4700899 |
Continuous vacuum grinding method and apparatus |
Oct. 20, 1987 |
| 4699325 |
Rotary meat grinder with bone chip removal hub |
Oct. 13, 1987 |
| 4613085 |
Comminuting machine with feed worm, especially for comminuting frozen meat |
Sep. 23, 1986 |
| 4606505 |
Comminuting machine, especially for emulsifying or fine comminuting of meat products |
Aug. 19, 1986 |
| 4512523 |
Apparatus for mincing frozen meat into ground meat |
Apr. 23, 1985 |
| 4479614 |
Variable speed meat grinder |
Oct. 30, 1984 |
| 4422582 |
Food processing machine |
Dec. 27, 1983 |
| 4422372 |
Food extruder |
Dec. 27, 1983 |
| 4358061 |
Meat grinder |
Nov. 9, 1982 |
| 4315604 |
Meat grinder with means for separating gristle from the ground meat |
Feb. 16, 1982 |
| 4304054 |
Screw press for drying elastomeric polymers |
Dec. 8, 1981 |
| 4240591 |
Mincer with at least one rotary mincing tool |
Dec. 23, 1980 |
| 4202502 |
Cutting tool assembly for meat mincer |
May. 13, 1980 |
| 4153208 |
Mincing machine for grinding up food |
May. 8, 1979 |
| 4138066 |
Food grinder |
Feb. 6, 1979 |
| 4108387 |
Hollow pin assembly for food grinders |
Aug. 22, 1978 |
| 4093128 |
Meat extruder having double blade cutter bar |
Jun. 6, 1978 |
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